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  • bic Book Industry Communication::M Medicine  (988)
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  • 1
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    Electrospun and Electrosprayed Formulations for Drug Delivery (2021)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-12-21
    Description: This book is comprised of important reviews and cutting-edge original research papers concerning electrospun and electrosprayed formulations in drug delivery. Electrospinning and electrospraying have, in recent years, attracted increasing attention in the pharmaceutical sector, with research in the area advancing rapidly. It is now possible to prepare extremely complex systems using multi-fluid processes, and to increase production rates to an industrial scale. Electrospun formulations can be produced under GMP conditions and are in clinical trials. In this volume, we explore a range of topics around electrospinning and electrospraying in controlled drug delivery. Four reviews cover the exciting potential of cyclodextrin-containing fibers and the many potential biomedical applications of electrospun fibers. The use of electrospinning to prepare amorphous systems and improve the dissolution rate and solubility of poorly soluble active ingredients is addressed, and the possibilities of such materials in tissue engineering are comprehensively covered. The six original research papers cover the effect of molecular properties on API release from Eudragit-based electrospun fibers; ferulic acid solid dispersions; electrospun medicines to treat psoriasis; scale up of electrospinning and its use to produce low-dose tablets; transepithelial permeation of drugs released from electrospun fibers, and the possibilities for the synergistic chemophotothermal treatment of cancer.
    Keywords: R5-920 ; RM1-950 ; tissue engineering ; cyclodextrin ; permeability ; poly (vinylpyrrolidone-co-vinyl acetate) ; crystalline ; antibacterial ; drug delivery ; homogenization ; capsaicin ; combination therapy ; high-shear mixing ; cyclodextrin-inclusion complexes ; amorphous ; high-speed electrospinning ; PMVE/MA ; aqueous solubility enhancement ; sieve analysis ; Raman mapping ; Eudragit ; nanofibers ; psoriasis ; PCL ; essential oils ; parameters ; antibiotics ; xanthan gum ; carvedilol ; amorphous composite ; coaxial electrospinning ; insoluble drug ; NIR-triggered drug release ; fast dissolution ; electrospinning ; oral drug delivery ; electrospun nanofibers ; poly-cyclodextrin ; TRPV1 ; gallic acid ; solid dispersion ; photothermal therapy ; drug release ; applications ; bic Book Industry Communication::M Medicine
    Language: English
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  • 2
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    Beverage Consumption Habits around the World: Association with Total Water and Energy Intakes (2021)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-12-21
    Description: Fluid intake has barely been assessed, and hydration status has only rarely been measured in epidemiological studies. This hampers attempts to assess the adequacy of water intake at a population level. However, although guidelines have been established to determine how much water humans require to avoid dehydration and to optimize physical and psychological function, limited data are available on the total water and beverages intake. Therefore, the percentage of population with inadequate water intake is unknown. There is a clear need for studies in different settings around the world that quantify total water and beverage intake and explore associations between types of beverages consumed and energy intake.
    Keywords: R5-920 ; Adequate hydration ; Beverages consumption ; Water and energy intake ; bic Book Industry Communication::M Medicine
    Language: English
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  • 3
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    Neuroimmune Interface in Health and Diseases (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: It is now well appreciated that the immune system, in addition to its traditional role in defending the organism against pathogens, communicate in a well-organized fashion with the brain to maintain homeostasis and regulate a set of neural functions. Perturbation in this brain-immune interactions due to inflammatory responses may lead to psychiatric and neurological disorders. Microglia are one of the essential cells involved in the brain-immune interactions. Microglial cells are now not simply regarded as resident tissue macrophages in the brain. These cells are derived from myeloid progenitor cells in the yolk sac in early gestation, travel to the brain parenchyma and interact actively with neurons during the critical period of neurogenesis. Microglia provide a trophic support to developing neurons and take part in the neural wiring through the activity-dependent synapse elimination via direct neuron-microglia interactions. Altered microglial functions including changes in the gene expression due to early life inflammatory events or psychological and environmental stressors can be causally related to neurodevelopmental diseases and mental health disorders. This type of alterations in the neural functions can occur in the absence of infiltration of inflammatory cells in the brain parenchyma or leptomeninges. In this sense, the pathogenetic state underlying a significant part of psychiatric and neurological diseases may be similar to “para-inflammation”, an intermediate state between homeostatic and classical inflammatory states as defined by Ruslan Medzhitov (Nature 454:428-35, 2008). Therefore, it is important to study how systemic inflammation affects brain health and how local peripheral inflammation induces changes in the brain microenvironment. Chronic pain is also induced by disturbance in otherwise well-organized multisystem interplay comprising of reciprocal neural, endocrine and immune interactions. Especially, early-life insults including exposure to immune challenges can alter the neuroanatomical components of nociception, which induces altered pain response later in life. Recently the discrete roles of microglia and blood monocyte-derived macrophages are being defined. The distinction may be further highlighted by disorders in which the brain parenchymal tissue is damaged. Therefore, studies investigating the dynamics of immune cells in traumatic brain injury and neurotropic viral infections including human immunodeficiency virus, etc. as well as neurodegenerative diseases such as amyotrophic lateral sclerosis are promising to clarify the interplay between the central nervous and immune systems. The understanding of the histological architecture providing the infrastructure of such neuro-immune interplay is also essential. This Frontiers research topic brings together fourteen articles and aims to create a platform for researchers in the field of psychoneuroimmunology to share the recent theories, hypotheses and future perspectives regarding open questions on the mechanisms of cell-cell interactions with chemical mediators among the nervous, immune and endocrine systems. We hope that this platform would reveal the relevance of the studies on multisystem interactions to enhance the understanding of the mechanisms underlying a wide variety of neurological and psychiatric disorders.
    Keywords: R5-920 ; RC346-429 ; RC581-607 ; brain-immune interaction ; fatigue ; pain ; HIV ; neuroinflammation ; traumatic brain injury ; depression ; microglia ; amyotrophic lateral sclerosis ; autism ; bic Book Industry Communication::M Medicine
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  • 4
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    Inhibiting PARP as a Strategic Target in Cancer (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: Poly-ADP ribose polymerase (PARP) proteins are critical mediators of DNA repair. Many traditional anti-cancer chemotherapy agents overwhelm a cell’s ability to repair DNA damage in order to kill proliferating malignant cells. Recent evidence suggests that cancers within and across tissue types have specific defects in DNA repair pathways, and that these defects may predispose for sensitivity and resistance to various classes of cytotoxic agents. Breast, ovarian and other cancers develop in the setting of inherited DNA repair deficiency, and these cancers may be more sensitive to cytotoxic agents that induce DNA strand breaks, as well as to inhibitors of PARP activity. A series of recent clinical trials has tested whether PARP inhibitors can achieve synthetic lethality in hereditary DNA repair-deficient tumors. At the current time, mutation of BRCA serves as a potential, but not comprehensive, biomarker to predict response to PARP inhibitor therapy. Mechanisms of resistance to PARP inhibitors are only recently being uncovered. Future studies seek to identify sporadic cancers that harbor genomic instability rendering susceptibility to PARP inhibitors that compound lethal DNA damage.
    Keywords: R5-920 ; RC254-282 ; DNA reapir ; PARP inhibitor ; Homologous Recombination ; combination therapy ; DNA Damage ; Cancer ; bic Book Industry Communication::M Medicine
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  • 5
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    International Perspectives on Health and Safety Among Dairy Workers Challenges, Solutions and the Future (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: This e-book provides the insight into occupational health and safety problems, challenges and solutions of the dairy sector. Thirty-two authors have been sharing their results and knowledge reflecting the challenges from small scale farming up to industrial style. The worldwide trend of growing farm sizes and a reduction in numbers is one of the major drivers for the changes in the working environment. Musculoskeletal disorders are among the most prevalent health problems of people working on farms. Nevertheless mechanisation has not reduced the number of complaints, and new problems arise due to the changing working environment.
    Keywords: R5-920 ; RA1-1270 ; immigrant workers ; Dairy farming ; OHS ; MSS ; MSD ; bic Book Industry Communication::M Medicine
    Language: English
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  • 6
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    From Ptolemaus to Copernicus: The Evolving System of Gluten-Related Disorder (2021)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-12-21
    Description: Gluten is the major protein of wheat and other cereals (rye and barley); it is responsible for triggering celiac disease (CD) in genetically predisposed individuals. Until a few years ago, CD was the major (if not the only) well-known gluten-related disorder. However, in recent years, it has become clear that gluten proteins may activate different pathological mechanisms, leading to a wide spectrum of human diseases, including non-celiac gluten sensitivity (NCGS), gluten ataxia, neuro-psychiatric disorders, and many others. Conceptually, we have therefore moved from a Ptolemaic to a Copernican system, i.e., CD is no longer the “center of the universe”, but is just one of the possible worlds of gluten intolerance. Many other gluten planets do indeed exist and deserve the attention of researchers and clinicians alike. Although different gluten-related disorders show specific epidemiological, pathophysiological, and clinical aspects, these conditions share a trigger and treatment: the gluten-free diet. For a very long time, awareness of these disorders has been limited and, therefore, the epidemiology of gluten-related disorders is still a “work in progress”. Current research strives to clarify the boundaries between these entities, their disease mechanisms, and how a proper diagnosis can be implemented.
    Keywords: R5-920 ; gluten-related disorders；celiac disease；gluten intolerance ; bic Book Industry Communication::M Medicine
    Language: English
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  • 7
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    Microglia in Health and Disease: A Unique Immune Cell Population (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: Microglia are essential for the development and function of the adult brain. Their ontogeny, together with the absence of turnover from the periphery and the singular environment of the central nervous system (CNS), make microglia a unique cell population compared to other tissue-macrophages. The unique properties and functions of microglial cells, such as their role in synaptic pruning or the exceptional capacity to scan the brain parenchyma and rapidly react to its perturbations, have emerged in recent years. In the coming years, understanding how microglia acquire and maintain their unique profiles in order to fulfil distinct tasks in the healthy CNS and how these are altered in disease, will be essential to develop strategies to diagnose or treat CNS disorders with an immunological component. This Research Topic covers several aspects of microglial biology, ranging from their origin and the functional role of microglia during development and lifespan, their molecular properties compared with other brain and peripheral immune cells to microglial phenotypes and functional states in neurodegenerative diseases and brain tumours. In conclusion, the present Research Topic provides a comprehensive overview of our current understanding of several cellular and molecular mechanisms that make microglia a unique immune cell population within the healthy CNS as well as under inflammatory, neurodegenerative and tumorigenic processes.
    Keywords: R5-920 ; RC346-429 ; RC581-607 ; inflammation ; brain tumour ; neurodegeneration ; microglia ; ontogeny ; bic Book Industry Communication::M Medicine
    Language: English
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  • 8
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    HLA-G-mediated Immune Tolerance: Past and New Outlooks (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: The non-classical HLA class I molecule HLA-G is different from classical HLA class I molecules because of the low polymorphism in the coding region, the fact that HLA-G primary transcript is alternatively spliced in seven isoforms, and the inhibitory action on immune cells. Although HLA-G is low polymorphic, variants in both promoter and 3’ un-translated region (UTR) of HLA-G locus regulate its expression. In healthy conditions, a basal level of HLA-G gene transcription is observed in most cells and tissues; however, translation into HLA-G protein is restricted to trophoblasts in the placenta, where it participates in promoting tolerance at the fetal-maternal interface. HLA-G is also expressed by thymic epitelial, cornea, mesenchymal stem cells, nail matrix, pancreatic beta cells, erythroid, and endothelial precursors. HLA-G can be neo-expressed in adult tissues in pathological conditions, and its expression has been documented autoimmune disorders, viral infections, and cancer. In the latter setting de novo HLA-G expression is associated with the capability of tumor cells to evade the immune control. In the last decade it has become evident that HLA-G expression on T cells and antigenpresenting cells confers to these cells tolerogenic properties. This Research Topic focused on i) summarizing updated clinical and immunological evidences that HLA-G expression is associate with beneficial or detrimental tolerance, ii) gathering new insights into the mechanisms governing the expression of HLA-G in healthy and pathological conditions, such as pre-eclampsia, and iii) examining the mechanisms underlying HLA-G mediated tolerance.
    Keywords: R5-920 ; RC581-607 ; Pregnancy ; Autoimmunity ; Immuno-modulation ; Pre-Eclampsia ; Infections ; Exosomes ; HLA-G ; polymorphisms ; tolerance ; Cancer ; bic Book Industry Communication::M Medicine
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  • 9
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    Current Trends and Future Directions in Prosthetic and Implant Dentistry in the Digital Era (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-01-05
    Description: Advancements in digital technologies are reshaping the world of dentistry, from prosthodontics to implant dentistry. Intraoral scanners, facial scanners, 3D printers, and milling machines have revolutionized the clinical approach and operative workflow in daily practice. However, digital dentistry brings several challenges to clinicians due to the rapid evolution of new technologies and the lack of evidence-based guidelines for their correct use. The aim of this Special Issue is to cover the latest advances in the development and application of digital technologies in prosthetic and implant dentistry. We wish to provide both clinicians and researchers with a comprehensive and up-to-date source of information on current trends, limitations, and potential future applications of digital technologies in daily clinical practice.
    Keywords: dental implants ; digital impression ; intraoral scanner ; CAD/CAM materials ; toothbrushing wear ; surface ; roughness ; surface integrity ; alveolar remodeling ; tooth extraction ; intraoral digital scanning ; imaging superimposition ; less traumatic surgery ; socket healing ; implantology ; computer-aided surgery ; image-guided surgery ; zygomatic implants ; navigation system ; dental implant ; bone level ; prospective study ; sub-crestal placement ; emergence profile ; guided surgery ; digital workflow ; stereolithographic surgical guide ; accuracy ; CAD–CAM ; DICOM–STL ; static guided surgery ; clinical study ; intraoral scanners ; digital dentistry ; impression techniques ; full-arch impression ; elderly population ; dimensional measurement accuracy ; implant scan ; operator ; precision ; scan area ; trueness ; occlusion ; overloading ; complications ; implant-supported restorations ; marginal bone loss ; oral implantology ; intraoral scan ; cone-beam computed tomography ; oral surgery ; emergence angle ; retrospective study ; bic Book Industry Communication::M Medicine
    Language: English
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  • 10
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    COVID-19: Current Status and Future Prospects (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-04-05
    Description: On 11 March 2020, the World Health Organization declared COVID-19 a global pandemic, and the disease now affects nearly every country and region. Nearly 18 months later, COVID-19, caused by SARS-CoV-2, continues to present significant challenges to health systems, public health, and the economy of countries across both hemispheres. The morbidity and mortality of the infection caused by SARS-CoV-2 has been significant, and various waves of disease outbreaks initially overwhelmed hospitals and clinics in many countries and continue to do so. This influences everyone, and public health countermeasures have been dramatic in terms of their impact on employment, social systems, and mental health. This Special Issue collection follows on from the Special Issue “COVID-19: Current Challenges and Future Perspectives” and provides an avenue for authors from various disciplines to provide feedback on the response to and our future global preparedness for COVID-19, as well as to disseminate critical information about SARS-CoV-2 and the associated COVID-19 pandemic.
    Keywords: COVID-19 ; new-onset DM ; severe infection ; mortality ; outbreak ; P.1 variant ; Gamma variant ; SARS-CoV-2 infection ; whole-genome sequencing ; pandemic ; overweight ; obesity ; Peru ; psychological impacts ; public health ; preparedness ; mRNA-1273 ; BNT162b2 ; TAK-919 ; SARS-CoV-2 ; post-vaccination ; healthcare personnel ; vaccination ; asymptomatic infection ; HIV ; infectious disease ; excess mortality ; regdanvimab ; remdesivir ; severe ; community transmission ; population density gradient ; Dhaka ; Bangladesh ; dengue ; undifferentiated febrile illness ; antigen testing ; variants ; reinfections ; breakthrough infections ; vaccine hesitancy ; sub-Saharan Africa ; pulmonary fibrosis ; postacute COVID-19 syndrome ; tuberculosis ; helminth coinfection ; coronavirus ; coordination ; health operations and technical expertise ; AFRO ; diarrhea ; liver ; pancreas ; inflammatory bowel diseases ; liver transplantation ; reproduction rate ; phylogenetic analysis ; clade GK ; D614G ; P681R ; cross-reactivity ; haemorrhage ; thrombocytopenia ; thrombosis ; severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) ; molecular diagnostics ; real-time polymerase chain reaction (RT-qPCR) ; economy ; income levels ; waves ; policy ; turning points ; occupational exposure ; risk factors ; personal protective equipment ; SIR model ; socio-behavioral aspects ; interaction distance ; school reopening strategy ; self-medication ; over-the-counter ; medicine use ; Pakistan ; clinical features ; Luanda ; Angola ; socioeconomic status ; risk perception ; risk prevention practices ; qualitative ; n/a ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MM Other branches of medicine::MMG Pharmacology
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  • 11
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    Pathogenesis and Targeted Therapy of Epilepsy (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
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    Publication Date: 2023-04-05
    Description: Epilepsy is one of the most prevalent neurological disorders and is characterized by recurrent seizures resulting from abnormal neuronal excitability in the central nervous system. Despite the availability of thirty-six antiseizure medications, about one-third of patients with epilepsy do not respond to the pharmacological treatment and develop a so-called “pharmaco-resistant epilepsy” or “refractory epilepsy.” Thus, there is an urgent need to develop novel, effective therapies based on novel mechanisms underlying neuronal excitability that leads to seizures. This reprint’s original research papers and review articles highlight unknown mechanisms underlying pharmaco-resistant resistant epilepsy, epileptogenesis, and seizure suppression.
    Keywords: 3CAI ; GRIA1 ; GRIA2 ; intractable epilepsy ; PICK1 ; protein kinase C ; pericytes ; mural cells ; cytokine ; blood-brain barrier ; neuroinflammation ; 3-phosphoinositide-dependent protein kinase-1 ; AKT ; cyclosporin A ; GluA1 ; GluR1 ; PDK1 ; refractory seizure ; temporal lobe epilepsy ; hippocampus ; 4-aminopyridine ; epilepsy model ; long-term potentiation ; AMPA receptor ; audiogenic epilepsy ; rodents ; fear reaction ; behavior genetics ; c-Fos ; early gene activation ; epileptogenesis ; lipopolysaccharide ; pentylenetetrazole ; post-traumatic epilepsy ; seizure susceptibility ; traumatic brain injury ; epilepsy ; ghrelin ; ghrelin receptor ; anxiety ; TRPV1 channels ; neuronal activity ; neuropsychiatric comorbidity ; immunofluorescence ; audiogenic kindling ; acoustically evoked seizures ; EACT ; generalized tonic-clonic seizures ; inherited epilepsy ; TMEM1A channels ; wild running seizures ; astrocyte ; ML365 ; pharmacoresistant epilepsy ; cortical atrophy ; hippocampal atrophy ; intracerebral electrode ; magnetic resonance imaging ; posttraumatic epilepsy ; n/a ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences::PSA Life sciences: general issues::PSAN Neurosciences
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  • 12
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    Cross Talk between Lymph Node Lymphatic Endothelial Cells and T Cells in Inflammation and Cancer (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: Lymphocytes constantly survey the lymph nodes in search for potential infection by a pathogen. They enter the afferent lymphatic vessel that serves as a conduit to transport the motile lymphocytes to the draining lymph node. Lymphatic vessels (LVs) are present in most vascularized tissues. They are traditionally regarded as passive conduits for soluble antigens and leukocytes. Afferent LVs begin as blind ended capillaries, which give rise to collecting vessels that merge and connect with draining lymph nodes (dLNs). Initial lymphatic capillaries are composed of Lymphatic Endothelial Cells (LECs) connected by discontinuous cell junctions, which join to form larger collecting lymphatic vessels, and ultimately feed into the LN subcapsular sinus. Within the LN, LECs are localized to the subcapsular, cortical, and medullary sinuses, where they interact with incoming and exiting leukocytes. LECs, and in general LN stromal cells, have emerged in the recent years as active players in the immune response. In support to this,studies have shown that the immune response generated during inflammation and under pathologic conditions is accompanied by modeling of the LVs and generation of new lymphatics, a process known as lymphangiogenesis. These facts strongly suggest that LECs and stromal LN cells in general, are not inert players but rather are part of the immune response by organizing immune cells movement, exchanging information and supplying survival factors. The purpose of this research topic is to review the role of the LECs during immune homeostasis and cancer. Considering the critical role of lymphangiogenesis in many pathologies like chronic and acute inflammation, autoimmunity, wound healing, graft rejection, and tumor metastasis, it is important to understand the molecular mechanisms that govern the cross talks between the LECs and immune cells during homeostasis and inflammation.
    Keywords: R5-920 ; RC581-607 ; Liver Injury ; Lymphatic Vessels ; Lymphatic Vasculature ; Tumor Microenvironment ; PD-L1 ; Antigen Presenting Cells ; Lymphatic Endothelial Cells ; T cell trafficking ; T cells ; bic Book Industry Communication::M Medicine
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  • 13
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    Transmucosal Absorption Enhancers in the Drug Delivery Field (2021)
    MDPI - Multidisciplinary Digital Publishing Institute
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    Publication Date: 2023-12-21
    Description: Development of strategies to assist the movement of poorly permeable molecules across biological barriers has long been the goal of drug delivery science. In the last three decades, there has been an exponential increase in advanced drug delivery systems that aim to address this issue. However, most proprietary delivery technologies that have progressed to clinical development are based on permeation enhancers (PEs) that have a history of safe use in man. This Special Issue entitled “Transmucosal Absorption Enhancers in the Drug Delivery Field” aims to present the current state-of-the-art in the application of PEs to improve drug absorption. Emphasis is placed on identification of novel permeation enhancers, mechanisms of barrier alteration, physicochemical properties of PEs that contribute to optimal enhancement action, new delivery models to assess PEs, studies assessing safety of PEs, approaches to assist translation of PEs into effective oral, nasal, ocular and vaginal dosage forms and combining PEs with other delivery strategies.
    Keywords: R5-920 ; RM1-950 ; chitosan ; intestinal epithelial cells ; ocular delivery ; amphiphilic polymers ; cornea ; tight junction modulator ; cyclodextrin ; permeability ; gemini surfactant ; transferrin ; compound 48/80 ; epithelial permeability ; cervicovaginal tumors ; nanoparticles ; confocal laser scanning microscopy ; safety ; formulation ; salcaprozate sodium ; intestinal absorption ; FITC-dextran ; curcumin ; block copolymers ; nasal vaccination ; whole leaf ; brush border ; ocular drug delivery ; vaccine adjuvant ; nanoparticle ; nasal delivery ; efflux ; permeation enhancers ; absorption enhancers ; nose to brain delivery ; small intestine ; epithelium ; CNS disorders ; absorption modifying excipients ; insulin ; absorption enhancer ; gel ; intestinal delivery ; thermogel system ; Caco-2 ; biocompatibility studies ; absorption enhancement ; man ; PN159 ; poorly absorbed drug ; tryptophan ; tight junction ; oral macromolecule delivery ; penetration enhancer ; intestinal permeation enhancers ; nanocrystals ; simvastatin ; nanomedicine ; enterocyte ; N-dodecyl-?-D-maltoside (DDM) ; cell-penetrating peptide ; quaternization ; KLAL ; nasal ; nasal permeability ; transmucosal drug delivery ; Caco-2 cells ; mast cell activator ; penetration enhancers ; drug delivery ; nose-to-brain ; bioenhancer ; polymeric micelles ; mucoadhesion ; cell-penetrating peptide (CPP) ; simulated intestinal fluid ; vaginal delivery ; nasal formulation ; pharmacokinetic interaction ; sodium caprate ; clinical trial ; transmucosal permeation ; drug absorption enhancer ; sugar-based surfactants ; nanocapsules ; imatinib ; teriparatide ; osteoporosis ; hydrophobization ; F-actin ; combined microsphere ; transepithelial electrical resistance ; oral delivery ; ocular conditions ; metabolism ; antimicrobial peptide ; permeation enhancer ; drug administration ; antiepileptic drug ; amino acid ; in vivo studies ; sodium cholate (NaC) ; epithelial transport ; preclinical ; nose to brain transport ; pharmacokinetics ; chitosan derivatives ; ophthalmology ; tight junctions ; sheep ; cationic functionalization ; GLP-1 ; pulmonary ; and liposome ; cytochrome P450 ; claudin ; P-glycoprotein ; in situ hydrogel ; mucoadhesiveness ; PTH 1-34 ; Aloe vera ; oral peptides ; bic Book Industry Communication::M Medicine
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  • 14
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    Recent Progress of Nanomedicine and Targeted Drug Delivery for Cancer Treatment (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
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    Publication Date: 2023-04-05
    Description: Currently, cancer is the second leading cause of death worldwide and is the most complex and challenging disease known to humankind. Due to the complex underlying mechanisms of tumorigenesis and tumor metastasis, as well as the intrinsic limitations of conventional cancer therapies, the effective treatment of cancer remains a great challenge. Novel therapeutic strategies with superior anticancer ability urgently need to be discovered. In recent years, nano-drug delivery systems have been extensively investigated and applied as alternatives to conventional cancer treatments. Cancer nanomedicines aim to achieve the targeted delivery of chemotherapeutic drugs to the tumor site, utilizing strategies such as passive targeting, active targeting and stimuli-triggered drug release, while simultaneously decreasing drug accumulation in normal tissues, which together lead to improved therapeutic efficacy and reduced side effects. Currently, several cancer nanomedicines are in regular use, and several others are in various stages of development.This Special Issue will highlight recent progress in the development of novel nanomedicines and targeted drug delivery systems for cancer therapy.
    Keywords: graphene quantum dot ; targeted drug delivery ; photothermal therapy ; chemo-therapy ; polymeric prodrug ; theranostic nanocomplex ; pH-triggering releasing ; magnetic targeting ; magnetic hyperthermia ; magnetic resonance imaging ; docetaxel ; adenosine receptors ; PLGA ; nanoparticles ; lung cancer ; Notch signaling ; RBPJ protein ; drug repurposing ; fidaxomicin ; acarbose ; schaftoside ; breast cancer ; experimental skin cancer ; entrapment efficacy ; ethosomes ; metformin ; in vitro permeation ; zeta potential ; sesamol ; albumin nanoparticles ; doxorubicin ; oxidative stress ; antioxidants ; tumor-derived membrane vesicles ; cancer therapy ; tumor vaccine ; personalized immunotherapy ; low-density lipoprotein ; nanoparticle ; tumor microenvironment-responsive ; magnetic nanofluid ; improved magnetic resonance imaging ; neutral-responsive Fenton reaction ; enhanced chemodynamic therapy ; brain targeting ; folate receptor ; glioma cancer ; erlotinib ; blood–brain barrier ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MM Other branches of medicine::MMG Pharmacology
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  • 15
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    Extracellular Vesicle-Mediated Processes in Cardiovascular Diseases (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: It is long known that many cells can shed extracellular vesicles, small membrane-enclosed cell fragments. Although the existence of extracellular vesicles has been recognized for many years, researchers are only beginning to understand their physiologic significance. Several recent studies have demonstrated that extracellular vesicles released from cells serve as a mode of cellular communication. They can carry diverse molecular payload (e.g. nucleic acids, bioactive lipids and proteins) to distal organs and recipient cells. Extracellular vesicles can be classified into three major groups: exosomes, microvesicles, and apoptotic bodies. All these types of extracellular vesicles can be found in a variety of biologic specimen and their numbers, distribution and composition may serve as biomarkers for various disorders, including cardiovascular disease. Although extracellular vesicle-mediated processes are currently best characterized in the fields of cancer biology and neurobiology, evidence is accumulating that extracellular vesicles play a key role in the pathophysiology of diabetes, thrombosis, inflammation and cardiovascular calcification. In this Research Topic, we invited review and methodological articles that advance our understanding of extracellular vesicle-related processes in vascular biology.
    Keywords: R5-920 ; Angiogenesis ; Atherosclerosis ; Extracellular vesicles ; Calcification ; Biomarkers ; Cardiovascular disease ; Inflammation ; Exosomes ; Platelets ; Heart valve ; bic Book Industry Communication::M Medicine
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  • 16
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    Prognostic Factors for Pediatric Tumors (2024)
    MDPI - Multidisciplinary Digital Publishing Institute
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    Publication Date: 2024-01-08
    Description: In this Special Issue, recent advancements in the field of pediatric tumors are discussed, and novel prognostic markers are critically appraised. Greater understanding of the heterogeneity of pediatric cancers will ultimately lead to new therapeutic strategies with the potential to provide new prospects for precision medicine in pediatric oncology.
    Keywords: undernutrition ; obesity ; nutritional status ; childhood cancer ; overall survival ; event-free survival ; relapse ; treatment-related toxicity ; review ; sarcoma botryoides ; fertility-sparing surgery ; embryonal rhabdomyosarcoma ; genital tract ; prognosis ; treatment ; local debulking ; neoadjuvant chemotherapy ; radiation ; ovarian cancer ; adolescents ; diagnosis ; therapy ; guidelines ; children ; papillary thyroid cancer ; proto-oncogene B-raf gene (BRAF) ; craniopharyngioma ; recurrence ; risk factors ; youth ; acute lymphoblastic leukemia (ALL) ; child ; genetics ; CDKN2A/2B deletions ; fluorescent in situ hybridization (FISH) ; multiple-ligation probe amplification (MLPA) ; copy-number alterations (CNAs) ; risk stratification ; minimal residual disease (MRD) ; cardiotoxicity ; chemotherapeutics agents ; biomarkers ; omics technology ; medulloblastoma ; tumor ; histologic ; pediatrics ; micro-RNAs ; non-coding RNAs ; molecular subgroup ; stratification ; acute lymphoblastic leukemia ; proteomics ; oncology ; chemotherapy ; cardiac function tests ; n/a ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MJ Clinical & internal medicine::MJC Diseases & disorders::MJCL Oncology
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  • 17
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    Polymer Materials in Biomedical Application (2022)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2022-03-21
    Description: Recently, the development of polymeric materials for biomedical applications has advanced significantly. Polymeric materials are favored in the development of therapeutic devices, including temporary implants and three-dimensional scaffolds for tissue engineering and in vitro disease modelling.Further advancements have also occurred in the utilization of polymeric materials for pharmacological applications, such as delivery vehicles for drug release.We would like to invite you to contribute to this Special Issue. Research topics of interest include, but are not limited to, recent advances related to 3D cell culture, biomaterials, tissue engineering, disease modelling, hydrogel, organoids, drug discovery, bioimaging, cardio-renal, metabolic disease, and stem cell biology.
    Keywords: hydrogels ; crosslinking ; degradable ; gamma (γ)-irradiation ; sterilization ; sterility assurance ; antibacterial ability ; jojoba ; Simmondsia ; chemistry ; liquid wax ; biology ; toxicity ; pharmaceutical/industrial uses ; articular cartilage ; mechanical properties ; tribological properties ; antibacterial ; pathogens ; infectious diseases ; silver nanoparticles ; wound care ; wound dressings ; polymers ; gelatin ; nanofibers ; sponges ; Ag/RGO nanocomposites ; green preparation ; anticancer performance ; potential mechanism ; oxidative stress ; hydrogel ; poloxamer 407 polymer ; poloxamer 407 gel ; transungual drug delivery ; onychomycosis ; ungual penetration enhancer ; Terbinafine ; diafiltration ; SAXS ; aromatic interactions ; poly(sodium 4-styrenesulfonate) ; chlorpheniramine ; polyelectrolyte ; aggregation ; coaxial electrospinning ; extracellular matrix ; myelination ; oligodendrocyte ; water-soluble materials ; orthokeratology lens ; protein deposition ; optical characteristics ; rubbing ; chitosan ; kenaf ; nanocrystalline cellulose ; platelet lysate ; wound healing ; carbohydrate polymers blends ; functional food ; antioxidant activity ; co-microencapsulation ; spray drying ; bacteria viability (Bacillus clausii) ; probiotics ; itraconazole ; self-emulsifying nanovesicles ; transungual ; anti-fungal ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::K Economics, finance, business & management::KN Industry & industrial studies::KND Manufacturing industries::KNDP Pharmaceutical industries
    Language: English
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    How to improve immune reconstitution in allogeneic hematopoietic stem cell transplantation? (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: Allogeneic haematopoietic stem cell transplantation (allo-HSCT) is widely used in the treatment of haematological malignancies as a form of immunotherapy acting through a graft-versus-leukemia (GvL) reaction. This curative allogeneic response can be associated with severe drawbacks, such as frequent and severe graft-versus-host disease (GvHD) and a long-lasting immunodeficiency, especially now with the development of innovative strategies such as umbilical cord blood transplantation or transplants from haplo-identical family donors (Haplo-HSCT). In the long-term follow-up of these patients, severe post-transplant infections, relapse or secondary malignancies may be directly related to persistent immune defects.Reconstitution of the different lymphocyte populations (B, T, NK, NKT) and antigen presenting cells of myeloid origin (monocytes, macrophages and dendritic cells) should be considered not only quantitatively but especially qualitatively, in terms of functional subsets. Immune deficiency leading to an increased susceptibility to infections lasts for more than a year. Although infections that occur in the first month mostly result from a deficiency in both granulocytes and mononuclear cells (MNC), later post-engraftment infections are due to a deficiency in MNC subsets, primarily CD4 T-cells and B-cells. T-cell reconstitution has been extensively studied because of the central role of T-cells in mediating both GvHD, evidenced by the reduced incidence of this complication following T-Cell depletion, and a GvL effect as shown by DLI. In the recent years there has been renewed interest in the role of NK-cells, especially in the context of Haplo-HSCT, and in B-cell reconstitution.This Frontiers Research Topic will provide state of the art knowledge of the mechanisms of immune reconstitution in an allogeneic environment, in order to improve monitoring and therapeutic intervention in allo-HSCT patients.
    Keywords: R5-920 ; RC581-607 ; cell therapy ; Immune reconstitution ; Haplo-SCT ; HSCT ; Thymic function ; bic Book Industry Communication::M Medicine
    Language: English
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  • 19
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    Rheumatic Diseases: Pathophysiology, Targeted Therapy, Focus on Vascular and Pulmonary Manifestations (2022)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2022-05-06
    Description: This e-book summarises the latest advances in the rheumatic diseases with a focus on the recent efforts of vascular and pulmonary manifestations and anticipate the new and future directions of these research topic. Rheumatic diseases represent a heterogeneous group of severe autoimmune disorders. The present Special Issue aims to provide an overview of the complexity of vascular and pulmonary manifestations of rheumatologic diseases and helps in knowledge to manage them. The eleven published articles here collected underline the complexity of rheumatic diseases and the difficult to treated them. The manuscripts provide an overview of the pathophysiology and current treatment regimes of these disorders, highlighting tools which assist with diagnosis, risk stratification and therapy. Finally, we underline the importance of a multidisciplinary team working using the skills of clinicians, radiologists, and pathologists.
    Keywords: systemic sclerosis ; scleroderma ; interstitial lung disease ; pulmonary function tests ; high-resolution computed tomography ; rheumatic ; pulmonary arterial hypertension ; targeted therapy ; systemic lupus erythematosus ; airway disease ; shrinking lung syndrome ; diffuse alveolar hemorrhage ; pleurisy ; infection ; cardiopulmonary exercise testing ; osteopontin ; connective tissue diseases ; pulmonary involvement ; microvascular involvement ; nailfold capillaroscopy ; rheumatoid arthritis ; interstitial lung diseases ; CX3CL1/fractalkine ; CX3CR1 ; M1 macrophage ; M2 macrophage ; SKG mice ; heart failure ; 3D-echocardiography ; ventricular function ; outcome ; ventricular-arterial coupling ; antifibrotic agents ; COVID-19 ; IPF ; progressive fibrosing ILD ; UIP ; pharmacological interactions ; fibromyalgia ; gastrointestinal symptoms ; probiotic ; VSL#3® ; efficacy ; tolerability ; polymyalgia rheumatica ; vagus nerve stimulation ; inflammatory response ; PMR ; t-vns ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MM Other branches of medicine::MMG Pharmacology
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    Recent advances in γδ T cell biology: New ligands, new functions, and new translational perspectives (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: Gamma/delta (γδ) T-cells are a small subset of T-lymphocytes in the peripheral circulation but constitute a major T-cell population at other anatomical localizations such as the epithelial tissues. In contrast to conventional a/ß T-cells, the available number of germline genes coding for T-cell receptor (TCR) variable elements of γδ T-cells is very small. Moreover, there is a prefential localization of γδ T-cells expressing given Vgamma and Vdelta genes in certain tissues. In humans, γδ T-cells expressing the Vg9Vd2-encoded TCR account for anywhere between 50 and 〉95% of peripheral blood γδ T-cells, whereas cells expressing non-Vd2 genes dominate in mucosal tissues. In mice, there is an ordered appearance of γδ T-cell „waves“ during embryonic development, resulting in preferential localization of γδ T-cells expressing distinct VgammaVdelta genes in the skin, the reproductive organs, or gut epithelia. The major function of γδ T-cells resides in local immunosurveillance and immune defense against infection and malignancy. This is supported by the identification of ligands that are selectively recognized by the γδ TCR. As an example, human Vgamma9Vdelta2 T-cells recognize phosphorylated metabolites („phosphoantigens“) that are secreted by many pathogens but can also be overproduced by tumor cells, providing a basis for a role of these γδ T-cells in both anti-infective and anti-tumor immunity. Similarly, the recognition of endothelial protein C receptor by human non-Vdelta2 γδ T-cells has recently been identified to provide a link for the role for such γδ T-cells in immunity against epithelial tumor cells and cytomegalovirus-infected endothelial cells. In addition to „classical“ functions such as cytokine production and cytotoxicity, recent studies suggest that subsets of γδ T-cells can exert additional functions such as regulatory activity and – quite surpisingly – „professional“ antigen-presenting capacity. It is currently not well known how this tremendous extent of functional plasticity is regulated and what is the extent of γδ TCR ligand diversity. Due to their non-MHC-restricted recognition of unusual stress-associated ligands, γδ T-cells have raised great interest as to their potential translational application in cell-based immunotherapy. Topics of this Research Focus include: Molecular insights into the activation and differentiation requirements of γδ T-cells, role of pyrophosphates and butyrophilin molecules for the activation of human γδ T-cells, role of γδ T-cells in tumor immunity and in other infectious and non-infectious diseases, and many others. We are most grateful to all colleagues who agreed to write a manuscript. Thanks to their contributions, this E-book presents an up-to-date overview on many facets of the still exciting γδ T-cells.
    Keywords: R5-920 ; RC581-607 ; Infection ; Butyrophilin 3A1 ; Tumor-infiltrating lymphocytes ; cancer immunotherapy ; IL-17 ; Pyrophosphates ; bic Book Industry Communication::M Medicine
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    Traditional Medicines and Globalisation (2021)
    Maven Publishers
    Details
    Publication Date: 2022-04-28
    Description: The development of natural products requires the confluence of the modern techniques and integrated approaches in various fields of science and technology. Intention of this book is to highlight different aspects of globalization of traditional medicine with the focus on some crucial and contemporary issues on validation of natural products. Eminent scientists around the globe have contributed for this book on different issues of ethnopharmacology, traditional medicine and globalization. Given the importance on promotion and development of natural products, this book covers various aspects on revitalization of traditional medicines. The contributors have provided an insight into the modem aspects and future of traditional medicine inspired drug development, validation, safety related quality issues, sustainability and globalization. Bringing together expertise from academia and industry, this edited volume provides an overview of traditional medicine with wisdom and know-how in both innovation and commercialization, placing natural product research in a broader sense for readers. This edited volume contains 68 chapters emphasizing several thrust areas of ethnopharmacology and natural products. A wide diversity of chapters has been contributed by eminent personalities throughout the world including Dr. A. P. J. Abdul Kalam, Sri. Shekhar Dutt, Dr. Marco Leonti, Dr. G. A. Cordell, Dr. R. Verpoorte, Dr. P. J. Houghton, Dr. P. Pushpangadan, Dr. Y. K. Gupta, Dr. A.K.S. Rawat, Dr. S.K. Kulkarni, Dr. Colin W. Wright, Dr. S. C. Mandal, Dr. C. K. Katiyar, Dr. T. K. Mukherjee, Dr. S. Rajan, Dr. G. Schemda, Dr. P. K. Debnath, Dr. Bob Alkin, Dr. Elfin Y. Sukandar, Dr. N. Maity, Dr. A. K. Mitra, Dr. E. Hossain, Dr. H. Fukui, Dr. S.Bhadra, Dr. N. Neema, Dr. H. Mizuguchi, Dr. D. Chattopadhyay, Dr. T. Sen, Dr. Erdem Yesilada, Dr. S.K.Mitra, Dr. S.C. Bachar, Dr. S. Karmakar, Dr. G. B. J. Bailly, Dr. P. Haldar, Dr. Y. Oztruk, Dr. S. Pandit, and others. All representing the-state-of-the-art of the field, and thus would be interesting sources for information. This book will be of enormous help to the undergraduate and postgraduate students, researchers and academia and all others working in the area of Ethnopharmacology and natural product research. It will be an imperative addition to the libraries of technical and administrative personnel in the industries and Universities as a potential resource to update their knowledge.
    Keywords: Globalization ; traditional medicine ; bic Book Industry Communication::M Medicine
    Language: English
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    Research Topics in Medicines and How Our Board Members Are Engaged in Them (2022)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2022-06-21
    Description: With the development of analytical instruments, the academic system has become more complicated, producing new journals one after another. Therefore, it became much important to clarify what is original of “Medicines”. As the name Medicines indicates, it includes science and practice of caring for a patient and managing the diagnosis, prognosis, prevention, treatment or palliation of their injury or disease. Therefore, Medicines differs from other journals with similar title in that it covers a wide range of fields, from traditional medicine to rapidly developing molecular-targeted drugs, focusing on their pharmacological effects, structure–activity relationships, metabolic pathways, gene expression, using cultured cells, animals, and clinical trials. Most parts of this Special Issue were written by our editorial board members, who described the research topics and how they are engaged in their field of research. All of these articles are their life-long story. We collected a total number of 22 original works by basic researchers and clinical doctors. We hope that readers can get a chance to know the current status of diverse fields of medicines, and what your most important research themes are after reading these articles.
    Keywords: Hedychium ; traditional medicine ; coronarin D ; villosin ; anti-acetylcholinesterase ; antidiabetic ; anti-inflammatory ; antimicrobial ; antioxidant ; antitumor ; Genista tridentata ; Pterospartum tridentatum ; isoflavones ; flavonols ; genistein ; biochanin A ; rutin ; daidzein ; inflammatory bowel disease ; Crohn’s disease ; ulcerative colitis ; extra-intestinal manifestations ; orofacial granulomatosis ; tag-like lesions ; cobblestoning ; mucogingivitis ; lip swelling ; aphthous stomatitis ; Angelicae Sinensis Radix ; Danggui ; granules ; herb ; multivariate analysis ; ultra-performance liquid chromatography ; Tai Chi ; qigong ; immune system ; immunity ; inflammation ; telemedicine ; remote monitoring ; GER-e-TEC ; elderly patient ; artificial intelligence ; geriatric syndromes ; detection of the precursory signs of decompensation of geriatric syndromes ; renal cell cancer ; genomic landscape ; targeted therapy ; tumor evolution ; tumor heterogeneity ; allergic rhinitis ; quercetin ; human CD4+ T cells ; Th1/Th2 cytokine balance ; modulation ; in vitro ; intravascular catheter ; CRBSI ; biofilm ; CVC ; antifouling ; chromone ; tumor specificity ; QSAR analysis ; apoptosis ; cell cycle analysis ; contrast-enhanced ultrasound ; hepatocellular carcinoma ; LI-RADS ; chronic liver disease ; granuloma annulare ; granulomatous disorders of the skin ; inflammatory skin conditions ; medical dermatology ; biliary tract cancer ; cholangiocarcinoma ; PARP ; BRCA ; olaparib ; rucaparib ; liver cancer ; pancreatic adenocarcinoma ; pancreatic cancer ; sarcoidosis ; superior vena cava syndrome ; venous thrombosis ; RUCAM ; Roussel Uclaf Causality Assessment Method ; diagnostic algorithm ; iDILI ; iDrug induced liver injury ; DILI ; HILI ; herb induced liver injury ; Stachys L. ; traditional uses ; pharmacological activities ; phytochemicals ; bioactive compounds ; Kampo formulae ; alkaline extract of Sasa sp. ; pine cone extract ; povidone-iodine ; HSV ; HIV ; loss of infectivity ; solubilization method ; diaphragmatic breathing ; abdominal breathing ; breathing exercise ; systematic review ; randomized controlled trial ; respiratory function ; auricular acupuncture ; preoperative anxiety ; protocol ; randomized controlled trials ; meta-analysis ; boiogito ; knee osteoarthritis ; rat ; Yokukansan ; fentanyl ; transient receptor potential ankyrin 1 (TRPA1) channel ; phosphorylated extracellular signal-regulated kinase (pERK) ; whole-cell patch-clamp recording ; herbal medicine ; calcium metabolism ; bone metabolism ; protease ; osteoclast ; macrophage ; RANKL ; LPS ; TLR4 ; TREM2 ; bic Book Industry Communication::M Medicine
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    Global health issues of aflatoxins in food and agriculture: Challenges and opportunities (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: Aflatoxins are a group of polyketide mycotoxins that are produced mainly by members of the genus Aspergillus. Production of these toxic secondary metabolites is closely related to fungal development (Keller et al., 2005; Jamali et al., 2012). Contamination of food, feed and agricultural commodities by aflatoxins poses enormous economic and serious health concerns because these chemicals are highly carcinogenic and can directly influence the structure of DNA. The resulting genetic defects can lead to fetal misdevelopment and miscarriages; aflatoxins are also known to suppress immune systems (Razzaghi-Abyaneh et al., 2013). In a global context, aflatoxin contamination is a constant concern between the 35N and 35S latitude where developing countries are mainly situated. With expanding boundaries of developing countries, aflatoxin contamination has become a persistent problem to those emerging areas (Shams-Ghahfarokhi et al., 2013). The continuing threat by aflatoxin contamination of food, feed and agricultural commodities to the world population has made aflatoxin research one of the most exciting and rapidly developing study areas of microbial toxins. The present research topic includes six review articles, three mini reviews and four original research articles. Contributors highlight current global health issues arising from aflatoxins and aflatoxigenic fungi and cover important aspects of aflatoxin research including contamination of crops, epidemiology, molecular biology and management strategies. Special attention is given to fungus-plant host interactions, biodiversity and biocontrol, sexual recombination in aflatoxigenic aspergilli, potential biomarkers for aflatoxin exposure in humans and safe storage programs.
    Keywords: R5-920 ; QR1-502 ; Q1-390 ; TX341-641 ; genetic diversity ; Public Health ; Aspergillus flavus ; Genomics ; MicroRNAs ; Fungus host interactions ; biological control ; aflatoxin ; agricultural crops ; bic Book Industry Communication::M Medicine
    Language: English
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    Emerging Materials for Additive Manufacturing (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-03-07
    Description: In this reprint, state-of-the-art research and review articles on emerging material systems for additive manufacturing (AM) are collected, with a focus on the process–structure–properties relationships. Additive manufacturing (AM) has grown and evolved rapidly in recent years. There are many exciting research and translational works in many areas of application, such as biomedical, aerospace and electronics. These advancements are typically coupled with materials development, which has resulted in more functionalities added to 3D-printed parts, such as multi-material fabrications and integration with machine learning or digital twins. Such enhancements in functionalities have enabled the evolution of AM from a rapid prototyping tool to an actual manufacturing solution. In this reprint, two reviews and thirteen original research articles are included to highlight the latest development in the field of materials science for AM.
    Keywords: titanium scaffolds ; 3D printing ; pore design ; selective laser melting ; lattice structures ; torsion ; design ; additive manufacturing ; functionally gradient lattice ; torsional stiffness ; energy absorption ; failure behavior ; ferritic steel ; heat treatment ; SLM ; nuclear application ; laser powder bed fusion ; solidification crack ; hot crack ; aluminum alloy powder ; EN AW-5083 ; AA5083 ; AlSi10Mg ; powder bed fusion ; metal matrix composites ; laser powder-bed fusion ; aluminum alloys ; reinforcement ; ceramic particulates ; grain refinement ; crystallographic texture ; mechanical properties ; laser-directed energy deposition ; melt pool ; process maps ; multi-fidelity Gaussian process ; Bayesian Optimization ; uncertainty quantification ; K418 alloy ; orientation ; phase ; microhardness ; color 3D printing ; penetration depth ; chromaticity ; image-based metric ; color reproduction ; Ti-24Nb-4Zr-8Sn ; titanium alloy ; biomedical engineering ; microstructure ; X-ray diffraction ; directed energy deposition ; shape-memory alloys ; joining of metals ; elemental powders ; 3D concrete printing (3DCP) ; hybrids ; geopolymer ; frost resistance ; UV radiation ; thermal conductivity ; surface finishing ; physical vapor deposition ; composites ; recycling ; polymer-matrix composites (PMCs) ; direct ink writing ; liquid deposition modeling ; glass fibers ; stainless steel ; AISI 316L ; AISI 630 (17-4PH) ; AISI 420 ; AISI 440C ; carbon content ; online monitoring ; electron beam melting ; n/a ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MJ Clinical & internal medicine::MJC Diseases & disorders::MJCL Oncology
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    Marine Compounds and Cancer (2021)
    MDPI - Multidisciplinary Digital Publishing Institute
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    Publication Date: 2023-12-21
    Description: In Western countries, cancer is among the most frequent causes of death. Despite striking advances in cancer therapy, especially by the so called “targeted agents”, there is still an urgent need for new drugs in oncology. Hope comes from the marine environment, which is a rich source of natural compounds showing anti-cancer activity. To date, four marine cytotoxic substances, namely cytarabine, trabectidine, eribulin, and monomethyl auristatin E (as a drug-antibody conjugate named vedotin) have made it into clinical routine. Many more are in all phases of clinical testing, and a plethora of substances has already been examined for in vitro and in vivo activity. Interestingly, more and more precise research tools allow the dissection of the molecular mode of action of these cytotoxic substances, thereby uncovering the specific drug targets in cancer cells. This development will blur the edges between “targeted” and “untargeted” therapy, and will hopefully lead to a more directed use of cancer medicine (based on a molecular rationale of activity) in the future. This Topical Collection will cover the whole scope from agents with cancer-preventive activity, to novel and previously characterized compounds with anti-cancer activity, both in vitro and in vivo, and the latest status of clinical development from drug trials. Of note, compounds possessing pro-carcinogenic activity or mediating cancer cell survival are also within the scope of this Topical Collection. In addition, a special focus will be placed on current shortfalls and possible strategies to overcome obstacles in the area of marine anti-cancer drug development.
    Keywords: R5-920 ; toxicology ; marine toxins ; drug discovery ; marine natural compounds and their derivatives ; xenograft models ; drug combination ; cancer ; drug resistance ; cancer-preventive activity ; molecular effects ; molecular targets ; bic Book Industry Communication::M Medicine
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    Personalized Medicine for Parkinson's Disease (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
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    Publication Date: 2023-02-02
    Description: Personalized medicine for Parkinson’s disease is a growing and emerging concept in light of recent recognition that Parkinson’s is a syndromic condition affecting multiple neurotransmitter systems, as well as brain and extracranial structures. The clinical expression is, thus, heterogeneous, and presentation age can range from the 30s to the 90s, with PD in older patients being associated with significant neuropathological comorbidity as well, involving not just misfolded alpha synuclein deposition but also amyloid and tau. Traditional and largely guideline-driven “one size fits all” management strategies adopted in clinical practice are, therefore, often inadequate in holistic management of a patient, particularly when aspects of motor and nonmotor symptoms are taken into consideration. In this supplement of JPM, we present a selection of papers which address several possible strands of personalized medicine in PD, ranging from genomic precision medicine to digital “checklists” to ensure delivery of holistic personalized medicine involving nonpharmacological strategies, as well. We are soliciting any papers addressing biomarkers, genetics and pharmacogenetics, treatment or complementary therapies for personalized or individualized treatment for PD.
    Keywords: Parkinson’s disease ; movement disorders ; periodontitis ; periodontal disease ; hematologic tests ; Vitamin D ; oral health ; Parkinson’s Disease ; cognition ; GABAergic signaling ; cerebellum ; MRS ; response inhibition ; non-motor symptoms ; carer stress ; older persons with Parkinson’s disease ; education ; lifestyle behaviours ; diet ; cross-sectional ; population study ; neurological disorders ; precision medicine ; genetics ; clinical trials ; Parkinson’s disease (PD) ; cognitive rehabilitation ; intervention ; deep brain stimulation ; levodopa-carbidopa intestinal gel ; apomorphine ; radiofrequency ; focused ultrasound ; induced pluripotent stem cells ; cell therapy ; gene therapy ; personalized medicine ; advanced Parkinson’s disease (APD) ; apomorphine subcutaneous infusion therapy ; pain ; intrajejunal ; levodopa ; motor and non-motor symptoms ; PKG (KinetiGrap) ; rehabilitation ; device-aided therapies ; personalised medicine ; Alzheimer’s disease ; clinical trial ; impulsive-compulsive disorders (ICD) ; dopaminergic therapy ; genetic markers ; pharmacogenetic ; polymorphisms ; insomnia ; sleep quality ; assessment ; young onset Parkinson’s (YOPD) ; Emiratis ; expatriate ; genetic ; epigenetics ; societal impact ; device aided therapies ; quality of life ; non motor symptoms ; n/a ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MJ Clinical & internal medicine::MJN Neurology & clinical neurophysiology
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    Urological Cancer 2022 (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
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    Publication Date: 2023-04-05
    Description: In the urological sphere, the number of tumor malignancies caused by cancer is continuously growing in Western countries. Although this is mainly due to the contemporary increase in the life expectancy of people in these geographic areas, many other factors are also contributing to this growth. Urological cancer is a complex and varied disease which affects different organs and mainly affects the male population. In fact, in most statistics, kidney, prostate, and bladder cancer are regularly included in the top-ten list of the most frequent neoplasms in males. The female population, however, has also been increasingly affected by renal and bladder cancer in the last decade. From these facts, it is clear that urological cancer is a problem of major concern in developed societies. This Topic Issue of Cancers intends to shed some light on the complexity of this field and will consider all useful and appropriate contributions from scientists and clinicians in order to improve urological cancer knowledge for patients’ benefit.
    Keywords: high-risk prostate cancer ; androgen receptor axis ; castration resistance ; neuroendocrine carcinoma ; PARP inhibition ; immunotherapy ; cancer genome ; precision targeting ; robot-assisted partial nephrectomy ; renal cell carcinoma ; indocyanine green ; nephron sparing ; prostate cancer survivors ; follow-up care ; primary health care ; general practice ; process evaluation ; Consolidated Framework for Implementation Research ; prostate-specific membrane antigen positron-emission tomography ; multiparametric magnetic-resonance imaging ; primary diagnosis ; prostate cancer ; systematic review ; diagnosis ; PSMA ; PSA ; tumor ; PET scan ; bladder cancer ; bisphenol A ; bisphenol S ; energy metabolism ; migration ; proliferation ; carbon-ion radiotherapy ; elderly patients ; radiotherapy ; particle beam therapy ; life expectancy ; systemic immune-inflammation index ; Charlson comorbidity index ; CAPRA-S ; early survival ; male incontinence ; robotic prostatectomy ; clear cell renal cell carcinoma ; ferroptosis ; prognostic model ; TCGA ; E-MTAB-1980 ; GLS2 ; pazopanib ; real-world data ; non-interventional study ; time on drug ; nivolumab ; everolimus ; trial-eligibility ; ureteral neoplasms ; urinary bladder neoplasms ; ureteroscopy ; CNTF ; CNTFRα ; LNCaP ; 22Rv1 ; castration resistant ; castration sensitive ; STAT3 ; ERK ; MMP ; biomarker ; Gleason grade ; transforming growth factor-β family ; activin ; INHBA ; INHBB ; INHBC ; prostate-specific antigen ; false-positive results ; real world-data ; n/a ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MJ Clinical & internal medicine::MJC Diseases & disorders::MJCL Oncology
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    Epigenetics of B Cells and Antibody Responses (2021)
    Frontiers Media SA
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    Publication Date: 2023-12-21
    Description: Epigenetics is the study of changes in gene activity that are heritable but not caused by changes in the DNA sequence. By modulating gene activities, epigenetic changes regulate cell functions. They include DNA methylation, histone posttranslational modifications and gene silencing by the action of non-coding RNAs, particularly microRNAs. It is now clear that epigenetic changes regulate B cell development. By acting in concert with networks of transcription factors, they modulate the activation of B cell lineage specific gene programs and repress inappropriate gene transcription in particular B cell differentiation states. A hallmark of B cell development in the bone marrow is the assembly of the B cell receptor (BCR) for antigen through rearrangement of immunoglobulin heavy (IgH) and light (IgL) chain V(D)J genes, as mediated by RAG1/RAG2 recombinases. Ig V(D)J rearrangement critically times the progression from pro-B cell to pre-B cell and, finally, mature B cell. Such progression is modulated by epigenetic marks, such as DNA methylation and histone posttranslational modifications, that increase chromatin accessibility and target RAG/RAG2 to V, D and J DNA. It is also dependent on the expression of multiple microRNAs. Mice deficient in Ago2, which is essential for microRNA biogenesis and function, have B cell development blocked at the pro-B cell stage. In agreement with this, B cell specific ablation of microRNA by B cell-specific knockout of Dicer virtually blocks B cell differentiation at the pro-B to pre-B cell transition. After mature B cells encounter antigen, changes of the epigenetic landscape are induced by the same stimuli that drive the antibody response; such epigenetic changes underpin the maturation of the antibody response itself. They instruct those B cell differentiation processes, somatic hypermutation (SHM), class switch DNA recombination (CSR) and plasma cell differentiation, that are central to the maturation of the antibody response as well as differentiation of memory B cells. Inducible histone modifications, together with DNA methylation and microRNAs modulate the transcriptome, particularly the expression of activation-induced cytidine deaminase (AID), central to SHM and CSR, and B lymphocyte-induced maturation protein-1 (Blimp-1), which is central to plasma cell differentiation. Combinatorial histone modifications also function as histone codes in the targeting of the CSR and, possibly, the SHM machinery to the Ig locus by recruiting specific adaptors (histone code readers) that can in turn target and/or stabilize CSR/SHM factors. Epigenetic alterations in memory B cells contribute to their functionally distinction from their naive counterparts. Memory B cells inherit epigenetic information from their precursors and acquire new epigenetic marks, which make these resting B cells poised to promptly respond to antigen. The cross/feedback regulation of different epigenetic modifications/elements further increases the complexity of the B cell epigenome, which interacts with the genetic information for precise modulation of gene expression. It is increasingly evident that epigenetic dysregulation in B cells, including aberrant expression of microRNAs, can result in aberrant antibody responses to microbial pathogens, emergence of pathogenic autoantibodies or B cell neoplastic transformation. Epigenetic marks are potential targets for new therapeutics in autoimmunity and B cell malignancy.
    Keywords: R5-920 ; RC581-607 ; BLIMP-1 ; CSR ; immunoglobulin ; memory B cell ; Plasma cell ; V(D)J Recombination ; microRNA ; SHM ; AID ; epigenetics ; bic Book Industry Communication::M Medicine
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    Experimental models of early exposure to alcohol: a way to unravel the neurobiology of mental retardation (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: Excessive alcohol drinking represents a major social and public health problem for several countries. Alcohol abuse during pregnancy leads to a complex syndrome referred to as fetal alcohol spectrum disorders (FASD), chiefly characterized by mental retardation. The effects of early exposure to ethanol can be reproduced in laboratory animals and this helped to answer several key questions concerning the human pathology. The interest of experimental models of FASD is twofold. First, they increase our knowledge about the dose and modality of alcohol consumption able to induce damaging effects on the developing brain. Second, experimental models of FASD can provide useful hints to elucidate the basic mechanisms leading to the intellectual disability. In fact, experimental exposure to alcohol can be carried out during discrete, often very restricted, time windows. As a consequence, FASD models, though depending on the multifaceted interference of alcohol with several molecular pathways, can provide valuable information about which specific developmental periods and brain areas are critically involved in the genesis of mental retardation. Putting together data obtained through several experimental paradigms of alcohol exposure and those deriving from other genetic and non-genetic models, one can figure out to what extent different types of mental retardation share common pathogenetic mechanisms. The present Research Topic is aimed at establishing the state of the art of the current research on experimental FASD, focusing on differences and homologies with other types of intellectual disability. The ultimate goal is to find out a common roadmap in view of future therapeutical approaches.
    Keywords: R5-920 ; RC435-571 ; RJ1-570 ; glial cells ; development ; Amygdala ; Fetal Alcohol Spectrum Disorders ; Cerebral Cortex ; Intellectual Disability ; epigenetics ; Apoptosis ; bic Book Industry Communication::M Medicine
    Language: English
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    Immune responses to AAV vectors, from bench to bedside (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: The recent wave of clinical studies demonstrating long-term therapeutic efficacy highlights the enormous potential of gene therapy as an approach to the treatment of inherited disorders and cancer. While in recent years lentiviral vectors have dominated the field of ex vivo gene therapy in man, adeno-associated virus (AAV) vectors have become the platform of choice for the in vivo gene delivery, both local and systemic.Despite the achievements in the clinic however, a number of hurdles remain to be overcome in gene therapy, these include availability of scalable vector production systems, potential issues associated with insertional mutagenesis, and concerns related to immunogenicity of gene therapeutics. For AAV vectors, clinical trials showed that immunity directed against the vector could either prevent transduction of a target tissue or limit the duration of therapeutic efficacy. Initial observations in the context of a gene therapy trial for hemophilia spurred over a decade efforts by gene therapists and immunologists to understand the mechanism and identify factors that contribute to AAV’s immunogenicity, including the prevalence of B cell and T cell immunity to wild type AAV in humans and the interaction of AAV vectors with the innate and adaptive immune system. Despite a number of important contributions in particular in the more recent past, our knowledge on the immunology of gene transfer is still rudimental; this is partly due to the fact that the basic understanding of the complex balance between tolerance and immunity to an antigen, key aspect of gene transfer with AAV, keeps evolving rapidly. However, continuing work towards a better definition of the interaction of viral vectors with the immune system has led to significant advances in the knowledge of the factors influencing the outcome of gene transfer, such as the vector dose, the immune privilege of certain tissues, and the induction of tolerance to an antigen. A better understanding of the structure-function relationship of the viral capsid has boosted the development of novel immune-escape vector variants. In addition, novel immunomodulatory strategies were established to prevent or reduce anti-capsid immunity have been developed and are being tested in preclinical models and in clinical trials. Together, these advances are bringing us closer to the goal of achieving safe and sustained therapeutic gene transfer in humans. In this research topic, a collection of Original Research and Review Articles highlights critical aspects of the interaction between gene AAV vectors and the immune system, discussing how these interactions can be either detrimental or constitute an advantage, depending on the context of gene transfer, and providing tools and resources to better understand the issue of immunogenicity of AAV vectors in gene transfer.
    Keywords: R5-920 ; RC581-607 ; antibody response ; Clinical Trial ; Gene Therapy ; Regulatory T Cell ; Immunomodulation ; Tolerance induction ; adaptive and innate immunity ; adeno-associated virus ; Vaccine ; Epitopes ; bic Book Industry Communication::M Medicine
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    Marine Natural Products as Anticancer Agents 2.0 (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-07-14
    Description: Global cancer incidence and death are expected to increase in the next decades. Inappropriate therapeutic regimens and tumor recurrence due to the development of drug resistance are two major clinical challenges impacting poor patient outcomes, which is critical to the discovery and development of new anticancer drugs. Over the last few decades, the marine environment has proved to be a key source of molecules with potent anticancer properties. The Special Issue, “Marine Natural Products as Anticancer Agents 2.0”, gathered eleven publications, including two reviews and nine research articles, about the anticancer activities of marine natural and/or derived products on in vitro 2D and 3D cellular models, and/or in vivo models of colorectal, breast, lung, myeloma, liver, leukemia, and melanoma cancers. Altogether, the eleven scientific papers published in this Special Issue provide an exciting overview of marine natural products as potential anticancer agents.
    Keywords: Clavatadine C ; spirocyclic bromotyrosines ; cytotoxicity ; cancer selectivity ; marine compounds ; melanoma A-375 cell line ; Sarcophyton convolutum ; sarcoconvolutum A–E ; cembrenoids ; anti-angiogenesis ; bromophenols ; tube formation ; vasculogenic mimicry ; brefeldin A ; ester derivative ; chronic myelogenous leukemia ; BCR-ABL ; proliferation inhibition ; molecular modeling ; 5-O-(N-Boc-l-alanine)-renieramycin T ; Xestospongia sp. ; marine sponge ; lung cancer ; anti-cancer ; cancer stem cells ; apoptosis ; Akt ; c-Myc ; migrastatics ; cell migration ; cell invasion ; metastasis ; terpenes ; algae ; marine natural products ; mitochondrial dysfunction ; oxidative stress ; anticancer ; Sphaerococcus coronopifolius ; seaweed ; Laminaria japonica ; Laminaria japonica peptides ; cancer ; liver ; cell cycle ; porphyrin ; Isabela ; hemin ; X-ray diffraction ; NOESY NMR ; cytotoxic ; colorectal cancer ; 5-fluorouracil ; 7S,15R-dihydroxy-16S,17S-epoxy-docosapentaenoic acid ; tumor-associated macrophages ; chemoresistance ; fucoidan ; immunopotentiation ; immunomodulatory ; immunotherapy ; cancer treatment ; cytokines ; n/a ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MM Other branches of medicine::MMG Pharmacology
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    CD4+ T cell differentiation in infection: amendments to the Th1/Th2 axiom (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: CD4+ T lymphocytes play an essential role in host defense against bacterial, parasitic and viral infections. During infection, under the influence of intrinsic signals received through peptide-MHC/TCR interactions and extrinsic signals provided by pathogen-conditioned dendritic and other accessory cells, CD4+ T cells proliferate and differentiate into specialized T helper (Th) effectors, which produce distinct sets of cytokines tailored to combat a specific class of microbes. The concept of CD4+ T cell multi-functionality was developed after the seminal discovery of Th1 and Th2 cells nearly 30 years ago. Although the Th1/Th2 paradigm has successfully withstood the test of time, in the past decade additional Th subsets (Th17, Tfh, Th22, Th9) have been identified. Similarly, single cell analyses of cytokines and master transcriptional factors have revealed that, at the population level, CD4+ T cell responses are far more heterogeneous than initially anticipated. While some of the checkpoints in Th cell specification have been identified, recent studies of transcriptional and epigenetic regulation have uncovered a significant flexibility during the course CD4+ T lymphocyte polarization. In addition, Th cells expressing cytokines with counteracting functions, as a measure of self-regulation, display yet another level of diversity. Understanding the mechanisms that control the balance between stability vs. plasticity of Th effectors both at the time of initiation of immune response and during development of CD4 T cell memory is critical for the rational design of better vaccines and new immunotherapeutic strategies. This research topic will cover current views on Th cell development, with a focus on the mechanisms that govern differentiation, function and regulation of effector Th cells in the context of microbial infections.
    Keywords: R5-920 ; RC581-607 ; Infection ; Dendritic Cells ; Cytokines ; Immunoregulation ; CD4 lymphocytes ; Memory ; long noncoding RNA ; Macrophages ; Metabolism ; Th1 Th2 ; bic Book Industry Communication::M Medicine
    Language: English
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    Communicating Medicine (2021)
    Ledizioni
    Details
    Publication Date: 2023-12-21
    Description: This study investigates eighteenth-century medical writing, particularly concerning the elaboration and the communication of medicine in such reference works as universal dictionaries of arts and sciences, medical dictionaries, and handbooks. Most of the vernacular texts under scrutiny here were issued in the second half of the century, a period in which the advancements in medical research, medical education and medical practice favoured the circulation of an expanding medical vocabulary and stimulated medical writing as a whole. A vast amount of reference works was produced for experts and non-experts alike: medical topics were common in social settings, in personal and communal letters, in specialised journals, in pamphlets and in magazines. All this unprecedented activity certainly contributed to the vernacularisation, and the dissemination of medicine in different kinds of works and different text types. The texts examined in the study are representative of their authors’ effort to expand medical knowledge and to define medicine as an independent science based on strict observation, as well as to establish intelligibility within and outside the disciplinary discourse community.
    Keywords: R5-920 ; english ; medicine ; language ; communication ; bic Book Industry Communication::M Medicine
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    Extracellular Vesicles: Biology and Potentials in Cancer Therapeutics (2022)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2022-02-01
    Description: Extracellular vesicles (EVs) are particles wrapped in a lipid bilayer membrane and are naturally released from cells. This kind of cargo vessel is a nanostructure that mainly transfers lipids, proteins, various nucleic acid fragments, and metabolic components to neighboring cells or distant parts of the body through the circulatory system. EVs are of great significance to the communication mechanism between cells. This book collects feature articles to enhance our understanding of the biological characteristics of EVs and their potential applications.
    Keywords: extracellular vesicle ; precision oncology ; cancer biomarker ; prostate cancer ; drug delivery ; extracellular vesicles ; lysosome ; nanocarriers ; ultrasound ; size exclusion chromatography ; differential ultracentrifugation ; head and neck squamous cell carcinoma (HNSCC) ; exosomes ; cancer ; biomarker ; diagnostic ; therapy ; liquid biopsy ; small extracellular vesicles (sEV) ; tumor-derived exosomes (TEX) ; melanoma cell-derived exosomes (MTEX) ; proteomics ; tumor microenvironment ; biomarkers ; ectosomes ; neoplasia ; microvesicles ; small extracellular vesicles ; isolation ; purification ; size-exclusion chromatography ; ultracentrifugation ; sucrose density cushion ; lymph node ; spleen ; solid tissue ; microvesicle ; exosome ; cancer therapeutic ; drug carrier ; flow cytometry ; immunophenotyping ; swarm detection ; tumor-associated macrophages ; macrophage polarization ; mannose receptor ; HIV-1 Nef ; glioblastoma ; microRNA ; immunoprecipitation ; CD44 ; human milk ; nutrient ; microbiota ; microRNAs ; nanocommunicator ; diagnostic biomarker ; drug delivery vehicle ; personalized cancer immunotherapy ; therapeutic agents ; cell-to-cell communication ; ionising radiation ; non-targeted effects ; signalling ; imaging flow cytometry ; biomarker reservoirs ; cancer diagnostics ; disease monitoring ; large EVs ; ovarian cancer cells ; ES-2 ; OAW-42 ; adipose tissue origin mesenchymal stem cells ; n/a ; bic Book Industry Communication::M Medicine
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    Lipid Signaling in T Cell Development and Function (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: Lipids are best known as energy storing molecules and core-components of cellular membranes, but can also act as mediators of cellular signaling. This is most prominently illustrated by the paramount importance of the phospholipase C (PLC) and phosphoinositide 3-kinase (PI3K) signaling pathways in many cells, including T cells and cancer cells. Both of these enzymes use the lipid phosphatidylinositol(4,5)bisphosphate (PIP2) as their substrate. PLCs produce the lipid product diacylglycerol (DAG) and soluble inositol(1,4,5)trisphosphate (IP3). DAG acts as a membrane tether for protein kinase C and RasGRP proteins. IP3 is released into the cytosol and controls calcium release from internal stores. The PI3K lipid product phosphatidylinositol(3,4,5)trisphosphate (PIP3) controls signaling by binding and recruiting effector proteins such as Akt and Itk to cellular membranes. Recent research has unveiled important signaling roles for many additional phosphoinositides and other lipids. The articles in this volume highlight how multiple different lipids govern T cell development and function through diverse mechanisms and effectors. In T cells, lipids can orchestrate signaling by organizing membrane topology in rafts or microdomains, direct protein function through covalent lipid-modification or non-covalent lipid binding, act as intracellular or extracellular messenger molecules, or govern T cell function at the level of metabolic regulation. The cellular activity of certain lipid messengers is moreover controlled by soluble counterparts, exemplified by symmetric PIP3/inositol(1,3,4,5)tetrakisphosphate (IP4) signaling in developing T cells. Not surprisingly, lipid producing and metabolizing enzymes have gained attention as potential therapeutic targets for immune disorders, leukemias and lymphomas.
    Keywords: R5-920 ; RC581-607 ; eicosanoid ; Inositol ; diacylglyerol ; PI3K ; Vitamin D ; T cell ; SHIP ; Pten ; Adipokine ; Lipid ; bic Book Industry Communication::M Medicine
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    Foundations of Paleoparasitology (2021)
    SciELO Books - Editora FIOCRUZ
    Details
    Publication Date: 2023-12-21
    Description: Unprecedented initiative in the world, the book compiles the available knowledge on the subject and presents the state-of-the-art in paleoparasitology – term coined about 30 years ago by Brazilian Fiocruz researcher Luiz Fernando Ferreira, pioneer in this science which is concerned with the study of parasites in the past. Multidisciplinary by essence, paleoparasitology gathers contributions from social scientists, biologists, historians, archaeologists, pharmacists, doctors and many other professionals, either in biomedical or humanities fields. With varied applications such as in evolutionary or migration studies, their results often depend on the association between laboratory findings and cultural remains. The book is divided into four parts - Parasites, Hosts, and Human Environment; Parasites Remains Preserved in Various Materials and Techniques in Microscopy and Molecular Diagnostics; Parasite Findings in Archeological Remains: a paleographic view; and Special Studies and Perspectives. Signed by authors from various countries such as Argentina, USA, Germany and France, the book has chapters devoted to the discoveries of paleoparasitology on all continents.
    Keywords: R5-920 ; MEDICAL ; bic Book Industry Communication::M Medicine
    Language: English
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    Advances in the Diagnosis and Treatment of Thyroid Carcinoma (2022)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2022-10-25
    Description: This reprint is related to the latest research in the field of thyroid surgery, including molecular and imaging diagnosis, surgical treatment, and the treatment of recurrent disease and advanced thyroid carcinoma.
    Keywords: thyroid carcinoma ; prophylactic central lymph node dissection ; lymph node metastases ; RET ; medullary thyroid carcinoma ; clinical management ; variants of uncertain significance ; differentiated thyroid cancer ; papillary thyroid cancer ; minimal extrathyroidal extension ; radioactive iodine therapy ; prognosis ; TNM ; histology ; multifocality ; lymph node metastasis ; vascular invasion ; autoimmune thyroid diseases ; radioiodine refractory ; Lenvatinib ; 18F-FDG-PET/CT ; cost-benefit analysis ; economics ; medical ; thyroid neoplasms ; radiomics ; ultrasound ; magnetic resonance imaging ; computer tomography ; prediction ; classification ; angiogenic microenvironment ; prognostic factors ; antiangiogenic therapy ; therapeutic target ; tumor microenvironment ; tumor behavior ; proliferation pathways ; cell cycle control pathways ; angiogenesis process ; thyroid cancer ; Gal-3 expression ; NIFTP ; EFVPTC ; lymphocytic thyroiditis (LT) ; immunohistochemical (IHC) analysis ; molecular imaging ; theranostics ; companion diagnostics ; immunoPET ; anaplastic thyroid cancer ; poorly thyroid cancer ; genetic landscape ; genetically guided therapy ; fluorodeoxyglucose F18 (18F-FDG) ; positron emission tomography (PET) ; magnetic resonance imaging (MRI) ; recurrence ; neoplasm metastasis ; thyroid surgery ; hypoparathyroidism ; fluorescence-guided surgery ; near-infrared autofluorescence ; PRKAR1A ; PKA ; Carney complex ; cAMP ; bone metastasis ; metastasectomy ; stereotactic radiosurgery ; ultrasound imaging ; thyroid nodule ; fine-needle aspiration ; papillary thyroid carcinoma ; lobectomy ; operative extent ; CONUT score ; tyrosine kinase inhibitors ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MJ Clinical & internal medicine::MJC Diseases & disorders::MJCL Oncology
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    Biomedical Insights that Inform the Diagnosis of ME/CFS (2021)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-12-21
    Description: Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a severe chronic health condition that is often misunderstood or ignored by health establishments. The lack of definitive diagnostic markers to separate ME/CFS patients from the healthy population as well as from other chronic disorders is problematic for both health professionals and researchers. A consortium of Australian researchers gathered to systematically understand ME/CFS, ranging from a deep analysis of clinical and pathology data to metabolomic profiles and the investigation of mitochondrial function. From this broad collaboration, a number of compelling insights have arisen that may form the basis of specific serum, blood, and/or urinary biomarkers of ME/CFS. This Special Edition reports on a conference centred on these biomedical discoveries, with other contributions, with a translation focus for predictive markers for ME/CFS diagnosis. By supporting health professionals with developments in diagnostics for this condition, the patients and their families will hopefully benefit from an improved recognition of the biomedical underpinnings of the condition and will be better able to access the care that is urgently required. This Special Edition contains a mix of speaker submissions and other accepted manuscripts that contributed to our objective of advancing biomedical insights to enable the accurate diagnosis of ME/CFS.
    Keywords: R5-920 ; RM1-950 ; fatigue syndrome ; n/a ; work rehabilitation ; tryptophan metabolism ; substrate inhibition ; myalgic encephalomyelitis ; 3-dioxygenase ; ME (Myalgic Encephalomyelitis) ; assessment ; myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) ; muscles ; hypoacetylation ; circadian rhythm ; immune system ; chronic ; CFS (Chronic Fatigue Syndrome) ; energy metabolism ; ME/CFS ; immunological ; cytokine ; bistability ; diagnosis ; biomarker ; symptoms ; kynurenine pathway ; inflammation and immunity ; metabolism ; neuro-inflammation ; pathology ; signaling ; exercise ; Epstein Barr virus ; methylhistidine ; hypothalamic–pituitary–adrenal axis ; potential biomarkers ; critical point ; inflammation ; histone deacetylation ; participatory research ; neurology ; neuroimmune ; activin ; mitochondria ; patient-driven questionnaire ; medical retirement ; machine learning ; prognosis ; gut microbiota ; post-exertional malaise ; chronic fatigue syndrome ; mathematical model ; reference intervals ; diagnostic biomarker ; indoleamine-2 ; bic Book Industry Communication::M Medicine
    Language: English
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    Programming the HPA-axis by early life experience: Mechanisms of stress susceptibility and adaptation (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: Experiences during early life program the central nervous- and endocrine-systems with consequences for susceptibility to physical and mental disorders. These programming effects depend on genetic and epigenetic factors, and their outcome leads to an adaptive or maladaptive phenotype to a given later environmental context. This Research Topic focused on the hypothalamus-pituitary-adrenal (HPA)-axis and stress-related phenotypes, and on how HPA-axis programming by the environment precisely occurs. We included original research, mini-review and review papers on a broad range of topics related to HPA-axis programming.
    Keywords: R5-920 ; RC648-665 ; RC321-571 ; Q1-390 ; HPA axis ; Vulnerability ; resilience ; early life stress ; materna ; bic Book Industry Communication::M Medicine
    Language: English
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    The Challenges of COVID-19 with Obesity-Related Cancers (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-05-11
    Description: This reprint emphasizes the perspectives and challenges surrounding COVID-19 and obesity-related cancers, including but not limited to the risk factors of severe COVID-19 in cancer patients; the complications of COVID-19 in cancer patients; the challenges in cancer treatment and surgery; guidelines for cancer care during COVID-19; delayed diagnosis and suboptimal cancer management; the impact of COVID-19 on cancer screening, early diagnosis and cancer presentation; immune response after SARS-CoV-2 infection and vaccination in cancer patients; psychological distress among cancer survivors; telehealth in cancer care; the role of diet and nutraceuticals in the prevention of severe COVID-19 and cancer; and the effects of COVID-19 pandemic on cancer research.
    Keywords: COVID-19 ; neutropenia ; G-CSF treatment ; respiratory failure ; colorectal neoplasms ; gastrointestinal neoplasms ; immune checkpoint inhibitors ; neoplasms ; oncogenic viruses ; oncolytic virotherapy ; post-acute COVID-19 syndrome ; reactive oxygen species ; tumor escape ; SARS-CoV-2 ; thyroid cancer ; differentiated thyroid cancer ; COVID-19 severity ; inflammation ; immunity ; oxidative stress ; obesity ; SARS-Cov-2 ; oncology ; cancer screening ; clinical trials ; melanoma ; management ; pandemic ; teledermatology ; diagnostic delay ; immunotherapy ; vaccination ; lymph adenopathy ; cancer ; nutraceuticals ; supplements ; colorectal ; meta-analysis ; gynecologic oncology ; malignancy ; blood cancer ; hematologic malignancy ; leukemia ; lymphoma ; multiple myeloma ; myelodysplasia ; breast cancer ; cancer care ; screening ; surgery ; psychological distress ; cancer therapies ; immunogenicity ; safety ; vaccine hesitancy ; tumor subtype ; mortality ; intensive care unit ; medico-administrative data ; France ; n/a ; bic Book Industry Communication::M Medicine
    Language: English
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    The Schistosomiasis Vaccine - It Is Time to Stand Up (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: Schistosomiasis is a severe parasitic disease, endemic in 74 developing countries with up to 600 million people, including many children, infected and 800 million at risk of contracting the disease following infection with Schistosoma mansoni, S. haematobium or S. japonicum. Disease burden is estimated to exceed 70 million disability-adjusted life-years, and leads to remarkably high YLD (years lived with disability) rates. Even more importantly, people with schistosomiasis are highly susceptible to malaria, tuberculosis and hepatic and acquired immunodeficiency viruses. There is only one drug, praziquantel, currently available for treatment and it has high efficacy, low cost, and limited side effects. However, only 13% of the target population has received the drug, and those treated are at continuous risk of reinfection necessitating repeated drug administration and the emergence of drug resistant parasites is a constant threat. There currently is no vaccine. While the target of 〉40% protection has been achieved with some molecules such as excretory-secretory proteins including calpain, glyceraldehyde 3-phosphate dehydrogenase, and cysteine peptidases, very recent articles reiterate the findings published during the last 2 decades of the last century, contradicting the established data of the pioneers of schistosome biology. A consensus should be reached without delay, in order to propose collaborative independent experiments and proceed ahead to pre- and clinical trials with efficacious candidate vaccine molecules. The proposed plan aims to finally reach an objective and fruitful agreement , via inviting established and young researchers from the United States, Brazil, China, Australia, and Europe who are working with different vaccine antigens, adjuvants, and approaches for immunization against S. mansoni, S. haematobium, and S. japonicum. It is hoped that the forum will end with a very few candidate antigens and a consensus approach regarding target immune responses, thus leading to encouraging the World Health Organization and other international foundations to sponsor the development and implementation of the urgently required, yet still elusive, vaccine for preventing and eliminating the transmission of schistosomiasis.
    Keywords: R5-920 ; RC581-607 ; Schistosomiasis ; Schistosoma mansoni ; Schistosoma haematobium ; Type 2 cytokines ; Vaccine ; Immune responses ; Schistosoma japonicum ; Vaccine candidates ; bic Book Industry Communication::M Medicine
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    Allergic Rhinosinusitis and Airway Diseases (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-02-20
    Description: This Book, entiled “Allergic Rhinosinusitis and Airway Diseases”, presents the concept of united airway disease interaction, which comprises chronic rhinosinusitis and other lower airway disorders such as asthma. This concept furthers a deeper comprehension on the pathophysiology and management of upper and lower airway diseases. In this Book, the published papers cover different interesting topics such as healthcare equality, advanced biomarkers, accurate diagnosis and treatment, occupational exposure-induced upper airway allergy and neoplastic disease mimicking chronic rhinosinusitis.
    Keywords: chronic rhinosinusitis ; B-cell lymphoproliferative disorder ; sinus ; nasal allergies ; tannery worker ; Kanpur ; asthma ; ovalbumin ; saffron ; salbutamol ; IL’s ; TNF-α ; allergic rhinitis ; bronchial asthma ; allergy ; Th17 cells ; IL-17 ; IL-33 ; microRNA ; miR ; airway mucosal inflammation ; united airway disease ; acute rhinosinusitis ; acute recurrent rhinosinusitis ; Mediterranean diet ; nutritional evaluation ; nutritional therapy ; olfactory dysfunction ; anosmia ; post-acute COVID-19 ; nitric oxide ; NO ; exhaled NO ; FENO ; nasal peak flow ; atopic status ; total IgE ; specific IgE ; childhood asthma ; immunoblot ; ImmunoCAP ; otolaryngology ; sinusitis ; ethnic groups ; patient-reported outcome measures ; quality of life ; social justice ; n/a ; bic Book Industry Communication::M Medicine
    Language: English
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    Less and Non-invasive Hemodynamic Monitoring Techniques (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: In the perioperative setting and in intensive care medicine, early and effective hemodynamic management including fluid therapy and administration of vasoactive drugs to maintain vital organ perfusion and oxygen delivery is mandatory. Understanding the different approaches in the management of critically ill patients during the resuscitation and further management is essential to initiate adequate context- and time-specific interventions. Optimization of hemodynamic variables to achieve a balance between organ oxygen delivery and consumption is a cornerstone. In general, cardiac output (i.e., the blood flow) is considered a major determinant of oxygen supply and thus its monitoring is regarded helpful. However, indicators of oxygen requirements are equally necessary to assess adequacy of oxygen supply. Currently, more and more less or even totally non-invasive monitoring systems have been developed and clinically introduced, but they require validation in particular clinical settings. Cardiac output monitors and surrogates of organ oxygenation only enable to adequately guide management, as patient’s outcome is determined by acquisition and interpretation of accurate measurements, and finally, suitable management decisions. This Research Topic focuses on the currently available techniques, especially the less and non-invasive ones, in the field of hemodynamic monitoring in the perioperative setting and in critically ill patients while summarizing their advantages and limitations.
    Keywords: R5-920 ; Blood Pressure ; Cardiovascular dynamics ; goal-directed therapy ; intensive care medicine ; Cardiac Output ; Anesthesiology ; bic Book Industry Communication::M Medicine
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    Model-Informed Precision Dosing (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-04-05
    Description: Model-informed precision dosing (MIPD) is an advanced quantitative approach focusing on individualized treatment optimization. MIPD integrates mathematical models of drugs and diseases combined with individual patient characteristics (e.g., genotype, anthropometric factors, and organ function). MIPD has been highlighted as a useful tool for drug dosage selection in both the drug development process and clinical practice and it is a rapidly growing discipline that is supported by the main drug regulatory agencies. Despite the potential benefits of this methodology toward personalized medicine, its application is still limited. The Special Issue presented here includes several PKPD and PBPK models focused on improving the current state of art regarding the PK behaviour of different drugs with the aim of improving the efficacy/safety balance of these treatments and their clinical outcome; the Special Issue is intended to be of particular interest for clinical pharmacologists, pharmacometricians, and specific clinicians who routinely use the considered drugs.
    Keywords: model-informed precision dosing (MIPD) ; efficacy PKPD indexes ; pharmacokinetics ; pharmacodynamics ; PKPD modeling and simulation ; dosing algorithms ; nomograms ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::K Economics, finance, business & management::KN Industry & industrial studies::KND Manufacturing industries::KNDP Pharmaceutical industries
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    Ionizing Radiation, Antioxidant Response and Oxidative Damage: Radiomodulators (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-09-11
    Description: Ionizing radiation (IR) exposure can be deleterious for living tissues and eventually lead to illness or even death. DNA breakdown and the overproduction of highly reactive free radicals, reactive oxygen species (ROS) and reactive nitrogen species (RNS) are considered initiators of IR-induced molecular and cellular damages, whereas NO, TGF-β and other pro-inflammatory cytokines are the primary effectors involved in radiation bystander effects (RIBE). Radiomodulators can reduce (radioprotectors and radiomitigators) or increase (radiosensitizers) IR damage. Past world events have highlighted the urgent need to develop predictive biomarkers of the IR absorbed dose and radiation countermeasures to reduce IR damage. Despite the strong economic and scientific efforts over the last decades, at present, drugs for effective protection against lethal IRs remain an unmet need. Moreover, the development of radiosensitizers that selectively increase IR damage in cancer cells but protecting, or at least do not affect, healthy tissues is also of unquestionable importance to improving patient survival and quality of life. It includes contributions that will help to understand the mechanisms involved in radiation-derived cellular responses and damage, the importance of free radical scavengers and antioxidant cellular defenses in preventing harm, and the relevance of the antiinflammatory response to improve recovery. In accordance, the mechanism of action and effectiveness of relevant radiomodulators are described and discussed, and novel clinical models and IR biomarker technologies are presented.
    Keywords: ferulic acid ; total body irradiation ; bone marrow microenvironment ; stem cell senescence ; bone marrow injury ; reactive oxygen species ; antioxidant defense system ; planarians ; model animal ; irradiation ; regeneration ; radioprotection ; radiation ; melatonin ; nDNA-repair ; mtDNA-mutations ; oxidation stress ; protection ; mitigation ; H2O2 ; ATP ; MDA ; GSH ; X-ray radiation ; 3T3 fibroblasts ; proliferation ; apoptosis ; cellular stress ; senescence ; peroxiredoxin 6 ; Prdx6 ; radioprotector ; pharmacologic ascorbate ; vitamin C ; pancreatic cancer ; Auranofin ; thioredoxin ; thioredoxin reductase ; peroxiredoxin ; nuclear and radiological emergencies ; radioprotectors ; radiomitigators ; radionuclide scavengers ; radiation biodosimetry ; Olea europaea L. cv. Caiazzana ; oleacein ; ionising radiation ; cancer ; radiotherapy ; normal tissue ; radiosensitization ; radiomodulation ; proteomic analysis ; oxidative modification profiling ; serum albumin ; amino acid sequences ; radiation biomarker ; human lactoferrin ; acute gamma irradiation ; C57Bl/6 mice ; survival rate ; open field test ; spleen ; serum homeostasis ; leukocytes ; stilbenoid ; electron paramagnetic resonance (EPR) ; FT-IR ; electron beam radiation ; radioresistance ; oxidative phosphorylation ; oncometabolites ; radiation response ; bioinformatics ; oxidative stress ; transcriptomics ; radiobiology database ; gene signature ; ionizing radiation ; intestine ; mucositis ; microbiome ; microbiota ; dysbiosis ; bacterial dietary supplement ; radiomitigator ; hyperthermia ; combination therapy ; synergistic effect ; oxygenation ; hypoxia ; immune response ; Tameron ; antioxidant ; n/a ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MM Other branches of medicine::MMG Pharmacology
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    Personalized medicine, individual choice and the common good (2022)
    Cambridge University Press
    Details
    Publication Date: 2022-02-11
    Description: law; medicine; medico legal; bioethics and health law; ethics; philosophy
    Keywords: law; medicine; medico legal; bioethics and health law; ethics; philosophy ; bic Book Industry Communication::L Law ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences::PSA Life sciences: general issues::PSAD Bio-ethics ; bic Book Industry Communication::H Humanities::HP Philosophy
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    Blood-Derived Products for Tissue Repair/Regeneration (2021)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-12-21
    Description: This Special Issue on “Blood-Derived Products for Tissue Repair and Regeneration” reveals the evolution and diversity of platelet rich plasma (PRP) technologies, which includes experimental research on novel formulations, the creation of combination therapies, and the exploration of potential modifiers of PRPs, as well as efficacy of PRP therapies in clinical veterinary and human applications. Scientist and clinicians are now starting to develop different treatments based on their reinterpretation of the traditional roles of platelets and plasma, and the current Issue has provided a forum for sharing research and ways of understanding the associated medicinal benefits from different points of view. The research interest in this area has covered different medical disciplines, such as ophthalmology, dentistry, orthopedics, and sports medicine.
    Keywords: R5-920 ; RM1-950 ; n/a ; biomaterial ; redifferentiation ; regenerative medicine ; skeletal muscle regeneration ; furcation defects ; Platelet-Rich Plasma (PRP) ; PRP ; fracture ; fibrin sealant ; periodontal surgery ; bone regeneration ; serum derived from plasma rich in growth factors (s-PRGF) ; cartilage repair ; myofibroblasts ; autologous platelet concentrates ; burns ; satellite cells ; articular cartilage ; stem cell niche ; wound healing ; quantification ; growth factors ; biologics ; platelet rich plasma ; meniscus ; adipose tissue ; Carprofen ; platelet-rich fibrin ; platelets ; hyperacute serum ; bone defects ; serum eye drops ; corneal epithelial defect ; fibrosis ; dog ; myoblasts ; differentiation ; chronic meniscal lesion ; horizontal meniscal tear ; PRGF ; collagen hydrogels ; periodontal defects ; bone grafting material ; composition ; cell therapy ; bone healing ; tissue healing ; trephination ; plasma rich plasma (PRP) ; bone repair ; plasma rich in growth factors ; knee arthrosis ; meniscus tear ; cornea regeneration ; wrist osteoarthritis ; periosteal sheet ; Platelet-Poor Plasma (PPP) ; platelet-rich plasma ; microfat ; bone grafting ; hyaluronic acid (NaHA) ; periodontal regeneration ; meniscus repair ; photobiomodulation therapy ; growth ; myogenesis ; blood derived products ; low-level laser therapy ; bic Book Industry Communication::M Medicine
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    Ventricular Mechanics in Congenital Heart Disease (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: Looking at "Horse in Motion", the iconic photograph by E. Muybridge, it is almost possible to hear the horse galloping. The pounding sound of the hoofs hitting the ground -like a drum- can also echo the rythmic beating of the human heart. That sound, that visceral rhythm, reminds us of the link between motion and performance: the perfectly executed stride of the horse, the incredible coordination of multiscale phenomena behind a heart beat. Furthermore, the decomposed sequence in Muybridge's photograph has become a well-known example of breaking motion into its components over time, and as such is reminiscent of those images that are routinely acquired in clinical practice, where the heart appears dilating and shirnking in a sequence of snapshots. The investigation of this motion and its subtleties is essential for refining our understanding of cardiac function, and the appreciation of how and when this motion is no longer perfectly executed can lead us to understand functional impairments and provide insight into the unfolding of pathology. In the presence of congenital heart disease (CHD), cardiac mechanics are altered: from single ventricle physiology to conduction abnormalities to different cardiomyopathies, it is important to both capture and interpret biomechanical changes that occur in the presence of a congenital defect. This special issue in Frontiers in Pediatrics, now an e-book, focuses on 'Ventricular mechanics in congenital heart disease' and looks at current knowledge of phenomena such as systolic/diastolic dysfuction and current methods (chiefly in cardiovascular magnetic resonance imaging and echocardiography) to evaluate cardiac function in the presence of CHD, and then presents a series of original studies that employ both medical imaging and computational modelling techniques to study specific CHD scenarios.
    Keywords: R5-920 ; RJ1-570 ; cardiovascular magnetic resonance imaging ; ventricular mechanics ; Congenital Heart Diseases ; hypoplastic left heart syndrome ; diastolic function ; computational modelling ; systolic function ; haemodynamics ; bic Book Industry Communication::M Medicine
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    Clinical Advances in Chronic Intestinal Diseases Treatment (2022)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2022-05-06
    Description: Chronic intestinal diseases are increasing around the world. With poor quality of life and expensive healthcare costs, the patients demand novel approaches and treatments for better clinical outcomes. This book illustrates the state of the art and the envisaged near future in the management of these pathologies.
    Keywords: chronic intestinal pseudo-obstruction ; parenteral nutrition ; pediatrics ; myopathy ; neuropathy ; IBS ; microbiota ; visceral hypersensitivity ; colorectal motility ; inflammatory bowel disease ; Crohn’s disease ; ulcerative colitis ; anti-TNF ; ustekinumab ; vedolizumab ; postoperative complications ; surgery ; preoperative therapy ; biologic therapy ; bio-naïve ; IBD ; pro-inflammatory cytokines ; lymphocyte migration ; treatment ; inflammatory bowel diseases ; biologic treatment ; combination ; n/a ; bic Book Industry Communication::M Medicine
    Language: English
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    Assessing Atmospheric Pollution and Its Impacts on the Human Health (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-02-02
    Description: This reprint contains articles published in the Special Issue entitled "Assessing Atmospheric Pollution and Its Impacts on the Human Health" in the journal Atmosphere. The research focuses on the evaluation of atmospheric pollution by statistical methods on the one hand, and on the other hand, on the evaluation of the relationship between the level of pollution and the extent of its effect on the population's health, especially on pulmonary diseases.
    Keywords: household air pollution ; fine particulate matter ; international environmental health ; cookstove ; respiratory disease ; brick worker ; particulate matter ; heavy metals ; Sulfate-Nitrate-Ammonium ; pollution levels ; mobile sources ; aerosols ; PAHs ; OC and EC ; transport sources ; urbanized coastal station ; grain dust ; health risk assessment ; Monte Carlo simulation ; disability adjusted life year ; multi-media exposure ; health risk ; probabilistic risk assessment ; Lake Chaohu ; PM10 ; health risks ; extreme learning machine ; echo state network ; neural networks ; pollution ; concentration ; indicators ; aberrant values ; nitrogen oxides ; ARIMA ; GRNN ; ARIMA–GRNN ; isolation forest ; LOF ; AOD ; classification ; dendrogram ; PCA ; air quality index ; polluting agents ; respiratory diseases ; monitoring stations ; n/a ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MM Other branches of medicine::MMG Pharmacology::MMGT Medical toxicology
    Language: English
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    Technology in Rehabilitative Interventions for Children (2022)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2022-06-21
    Description: This Special Issue is aimed to offer an overview of studies presenting new rehabilitation approaches addressed to children with neurodevelopmental disorders, designed to enhance the effects of learning processes through the use of new technologies. The contributions of this Special Issue, authored by researchers and clinicians from some of the most valued Italian scientific institutions in the field of neurodevelopmental disorders, can offer some useful data and advice on the use of technology in rehabilitation and telerehabilitation to researchers, rehabilitators, clinicians and pratictioners (psychologists, neuropsychologists, speech therapists, etc.).
    Keywords: neurorehabilitation ; cognitive enhancement in children ; tech mediated rehabilitation ; developmental coordination disorders ; virtual reality ; telerehabilitation ; specific learning disorders ; cerebral palsy ; well-being ; dyslexia ; rhythm ; music therapy ; intervention ; developmental dyslexia ; new technologies ; augmented reality ; good practices ; Delphi method ; rehabilitation ; remote intervention ; children ; age ; severity ; improvement ; follow-up ; n/a ; bic Book Industry Communication::M Medicine
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    Personalized Nursing and Health Care (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-05-11
    Description: There has been a rapid development in the academic literature over the last ten years on papers relating to individualization, personalization, patient-, client-, consumer- and person-centredness, with work on conceptual, instrumental, observational, and experimental levels. This Special Issue presents papers that can further establish the current state of science on these topics relating to personalized nursing and health care. We collected papers that highlight and further the knowledge base conceptually, instrumentally, observationally, and experimentally with sound theoretical and methodological underpinnings and implications for research, theory, and clinical work in the disciplines of nursing, medicine, allied health, and beyond.
    Keywords: anxiety ; life satisfaction ; life–work concerns ; melatonin ; cortisol ; biopsychosocial model ; obstetric complications ; patients’ rights ; student ; nursing ; personalized medicine ; HIV ; mobile health ; smartphone application ; symptom management ; nurse practitioners ; nursing home ; COVID-19 ; palliative care ; end-of-life ; dignified death ; older adults ; accidental falls ; fall prevention ; barriers ; patient compliance ; music therapy ; dementia ; caregiver ; RCT ; patient-centred care ; competence ; assessment ; instrument ; measurement ; validity ; reliability ; individual care ; nurses ; older diabetes patients ; physicians ; support ; Parkinson’s disease ; nursing training ; integrated care ; Parkinson nurse ; personalized care ; multidisciplinary care ; patient-centered ; arthritis ; autoimmune disease ; sociopsychological factors ; emotion ; depression ; self-identity ; qualitative study ; observational study ; dysmenorrhea ; kinesio tape ; auricular acupressure ; pain ; nursing care ; patient care planning ; quality of health care ; conditional inference trees ; education ; distance ; learning ; digital ; drawings ; Nigeria ; perinatal loss ; social networks ; stillbirth ; stillborn ; functional status ; health care ; hospitalization ; activities of daily living ; pelvic floor muscle exercises ; pelvic floor dysfunction ; qualitative research ; therapeutic exercise ; therapeutic adherence ; women’s health physiotherapy ; diabetes mellitus type 2 ; prediction model ; LogicRegression ; interpretability ; pelvic organ prolapse ; lifestyle changes ; women’s experience ; n/a ; foot ; foot self-care ; methodological review ; bic Book Industry Communication::M Medicine
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    Innovative Pasta with High Nutritional and Health Potential (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-03-07
    Description: Dry pasta is one of the most popular staple foods worldwide due to its convenience in terms of affordability, versatility, long shelf life, as well as sensory and nutritional value. As such, it represents a suitable carrier for health-promoting substances providing specific physiological functions. This Special Issue deals with the continuum aspects, “from seed to fork”, that could have an impact on the nutritional, sensory, and technological aspects of pasta. In this Special Issue, we aimed to publish innovative research and review papers on physico-chemical and sensorial characteristics, nutritional value, functional and technological properties of pasta, and pasta-making processes. New raw materials, new functional ingredients, up-cycling of waste materials, in vivo experiments to test the effect of assumption of the supplemented pasta, and innovative packaging systems will also be addressed in this Special Issue. Predictions of pasta quality adopting chemometrics as well as multi-variate and statistical data analysis approaches were welcomed. Finally, in the medium term, the international pasta market is expected to stay negative unless tangible product innovations are introduced, particularly regarding the technological innovations aimed at improving the products’ health benefits. This Special Issue aimed to provide a fundamental understanding and present the current strategies to improve the technological, nutritional, and sensory properties of pasta.
    Keywords: innovative pasta raw materials ; durum ; emmer ; spelt ; pasta ; brewers’ spent grain ; dietary fiber ; einkorn ; functional pasta ; tritordeum ; upcycling ; unconventional ingredients ; nutritional value ; cooking quality ; legumes ; Spirulina Platensis ; resistant starch ; hydrolysis index ; dietary fibre ; annealing ; slowly digestible starch ; carbohydrates ; fiber ; in vitro digestion ; micronization ; brown rice ; air fractionation ; parboiling ; rice pasta ; enriched pasta ; bioactive compound ; tuna ; sea bass ; Ω-3 fatty acids ; sensometrics ; TPA (texture profile analysis) ; glycemic index ; glycemic response ; durum wheat ; landraces ; starch ; available carbohydrates ; glycemic load ; texture profile analysis ; gluten-free ; celiac disease ; fish ; allergy ; pear, date, and apple by-products ; wheat flour ; sensorial properties ; scanning electron microscopy ; multiple factor analysis ; n/a ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MB Medicine: general issues::MBP Health systems & services::MBPK Mental health services
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    Self-Reported Population Health: An International Perspective based on EQ-5D (2021)
    Springer Nature
    Details
    Publication Date: 2023-01-13
    Description: Biomedicine general; Public Health; Quality of Life Research; Population Health; EQ-5D; Quality-of-Life; Utilities
    Keywords: Biomedicine general ; Public Health ; Quality of Life Research ; Population Health ; EQ-5D ; Quality-of-Life ; Utilities ; bic Book Industry Communication::K Economics, finance, business & management::KN Industry & industrial studies::KND Manufacturing industries::KNDP Pharmaceutical industries ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MB Medicine: general issues::MBN Public health & preventive medicine ; bic Book Industry Communication::T Technology, engineering, agriculture::TC Biochemical engineering
    Language: English
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    Natural Antibodies in Health and Disease (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: Natural antibodies (NAbs) are found in normal individuals in the absence of exogenous antigenic stimulation. Natural antibodies rapidly recognize and protect against pathogens that have not been previously encountered. NAbs also cross-react with several self-antigens, which, besides their role as a first line of defense against pathogens, affords them the ability to perform important housekeeping functions in healthy organisms. Such housekeeping functions include the clearance of oxidized damaged structures and/or apoptotic cells, which prevents the induction of pro-inflammatory effects. In addition, NAbs play a role in preventing the expansion of specific auto-reactive clones, thereby behaving as regulatory elements in acute or chronic inflammation. To maintain the non-pathogenic balance between the dual pathogen/self-antigen cross-reactivities of NAbs, a strict regulation in NAb secretion and function is necessary to avoid autoimmune disease. Actually, some of the NAbs related auto-reactivities, such as anti-DNA and anti-MOG, have been associated with autoimmunity. Furthermore, NAbs have been shown to bind to ‘neo-self’ carbohydrate antigens on glycolipids and glycoproteins found on malignant but not normal cells, which suggests NAbs may take part in tumor immunosurveillance. Many aspects regarding NAbs have yet to be studied in more detail: the reactivity and function of NAbs in health and disease, the behavior of the NAb repertoire with increasing age, the regulation of natural antibody production and auto-reactivity, the ways to specifically activate NAbs producing cells with desired specificities, the characteristics of human NAbs, among others. This special topics eBook consists of a number of articles exploring the cells that produce NAbs as well as the characteristics, function, specificity, and/or the role of natural antibodies in health and disease.
    Keywords: R5-920 ; RC581-607 ; innate immunity ; immunoglobulin ; Antibodies ; B cells ; IgM ; natural antibodies ; B-1 cells ; bic Book Industry Communication::M Medicine
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    Homeostasis and Allostasis of Thyroid Function (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: The discovery of the negative feedback of thyroid hormones on pituitary thyroid-stimulating hormone (TSH) secretion, a classical endocrine feedback control system, has shaped diagnosis and treatment of thyroid disease for the last decades. Based on this concept, a unique diagnostic category of subclinical thyroid disorders was introduced, being defined exclusively by an abnormal TSH response in the presence of thyroid hormone concentrations within the reference range. Although this approach was able to deliver a conceptually straightforward disease definition problems surfaced in clinical practice as neither the diagnostic reference range nor the appropriate threshold for initiating substitution treatment are universally agreed upon for subclinical thyroid disorders. The situation is further aggravated by the so-called syndrome T, which comprises a substantial but heterogeneous group of L-T4 treated patients with hypothyroidism with reduced quality of life despite “normal” TSH values.〈/p〉〈p〉A limited understanding of the physiological relationships between TSH and thyroid hormones may be a main reason for clinical difficulties in dealing with the causes of syndrome T and tailoring substitution therapy for hypothyroid patients with subclinical thyroid disorders. 〈/p〉〈p〉Feedback regulation has recently been shown to be much more complex than previously assumed. The concept of homeostatic control has also been extended to include the lesser known but equally important allostatic thyroid regulation.The latter aims at adaptive homeostasis or stability through changing setpoints and modulating structural parameters of feedback control, as may be appropriate to adapt to a vast array of conditions spanning from fetal life, aging, pregnancy, exercise, starvation, obesity, psychiatric disorders to the severe non-thyroidal illness syndrome.〈/p〉〈p〉A better understanding of homeostatic and allostatic mechanisms, which govern the behaviour of pituitary-thyroid feedback control, is on the horizon. This promises to improve the diagnostic utility of laboratory methods, laying the foundation for personalised methods to optimise dosage and modality of substitution therapy. The emerging new world of thyroid physiology is reflected on the side of clinical medicine in a new, relational paradigm for diagnosis and treatment.〈/p〉〈p〉Considerable progress has been made in this respect in the following key areas:〈/p〉〈p〉• the significance of complementary information processing structures within the feedback loop, in particular ultrashort feedback of TSH on its own secretion and the action of a TSH-T3 shunt unburdening the thyroid from T4 synthesis in imminent thyroid failure,〈/p〉〈p〉• the unravelling of spatio-temporal dynamics of hormone concentrations ranging from ultradian to circannual rhythms and including hysteresis effects,〈/p〉〈p〉• the emergence of “non-canonical” mechanisms of thyroid hormone signalling beyond transcriptional control of gene expression,〈/p〉〈p〉• the physiological actions of thyronine metabolites, which have been previously regarded as biologically inactive, such as thyronamines and iodothyroacetates,〈/p〉〈p〉• the characterisation of distinct patterns in the adaptive processes to stress and strain and their conclusive explanation through reactions to type 1 and type 2 allostatic load.〈/p〉〈p〉This collective volume contains the contributions to the Research Topic “Homeostasis and Allostasis of Thyroid Function”, which was originally published by the journal Frontiers in Endocrinology. Authored by an international team of experts from three continents ,the book provides a comprehensive overview on thyroid control from recent research in basic, computational and clinical thyroidology. Many aspects addressed here can be expected to stimulate future research. A more comprehensive view and better integration of in-vitro, in-silico and in-vivo investigations will be invaluable in paving the way to this new world of thyroidology.
    Keywords: R5-920 ; RC648-665 ; relational stability ; Thyronamines ; TSH-T3 Shunt ; thyroid allostasis ; precision medicine ; Stratified Medicine ; 3-T1AM ; Hypothyroidism ; Thyroid homeostasis ; Hysteresis ; bic Book Industry Communication::M Medicine
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    New treatment perspectives in autism spectrum disorders (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: Developing novel and more effective treatments that improve quality of life for individuals with autism spectrum disorders is urgently needed. To date a wide range of behavioral interventions have been shown to be safe and effective for improving language and cognition and adaptive behavior in children and adolescents with ASD. However many people with ASD can receive additional benefit from targeted pharmacological interventions. One of the major drawback in setting up therapeutics intervention is the remarkable individual differences found across individuals with ASD. As a matter of fact the medications that are currently available address only symptoms associated with ASD and not the core domains of social and communication dysfunction. The pathogenesis paradigm shift of ASD towards synaptic abnormalities moved the research to pathway to disease that involve multiple systems and that are becoming the forefront of ASD treatment and are pointing toward the development of new targeted treatments. Some new therapeutics have been tested and others are being studied. In this context single gene disorders frequently associated with ASD such as Rett Syndrome, Fragile X and Tuberous Sclerosis have been of significant aid as neurobiology of these disorders is more clear and has a potential to shed light on the altered signaling in ASD. However much research is needed to further understand the basic mechanisms of disease and the relationship to idiopathic ASD. Clinical trials in children are underway with agents directed to core symptoms and to the associated disorders in the search of new therapeutics and progress are expected with possible new option for therapeutics in ASD in the upcoming future. Children and Adolescents with ASD and their families can provide important information about their experience with new treatments and this should be a priority for future research. In addition, research performed on genetic mouse models of ASD will keep on providing useful information on the molecular pathways disrupted in the disease, thus contributing to identify novel drug targets.
    Keywords: R5-920 ; RJ1-570 ; Clinical Trial ; mouse model ; neurodevelopmental disorder ; Genetics ; autism ; bic Book Industry Communication::M Medicine
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    Spectroscopic, Thermodynamic and Molecular Docking Studies on Molecular Mechanisms of Drug Binding to Proteins (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-02-02
    Description: This reprint contains several articles where the molecular mechanisms and structural changes in target proteins on interaction with various viruses and bacteria were studied. In addition, drug-protein interactions, drug–drug interaction mechanisms, anti-Glycating, antioxidant, binding affinity, network pharmacology-driven investigations, and targeted anticancer treatments were also investigated.
    Keywords: RSV ; ectodomain G protein ; heparan sulfate ; protein–ligand interaction ; fluorescence quenching ; molecular docking ; molecular dynamic simulation ; quercetin ; CCL4 ; neurotoxicity ; VirtualToxLab ; oxidative stress markers ; Huperzine A ; molecular dynamics simulation ; fluorescence spectroscopy ; human serum albumin ; neurodegenerative disorders ; drug–protein interactions ; erlotinib ; bovine serum albumin ; binding interaction ; competition ; hepatitis E virus ; methyltransferase ; protein stability ; enzyme assay ; garlic ; antioxidant ; anti-glycation ; glycation ; AGEs ; HSA ; quetiapine ; hydrophobic interaction ; thermodynamic parameters ; seproxetine ; antidepressant ; charge transfer ; π-acceptors ; DFT ; haloperidol ; antipsychotics ; keratoconus ; MMP-2 ; MMP-9 ; molecular dynamics ; MM-GBSA calculations ; pharmacophore mapping ; α-amylase ; advanced glycation end-products ; caffeic acid ; coumaric acid ; coronary artery disease ; phytotherapy ; network pharmacology ; angiogenesis ; zebrafish ; dynamics molecular docking ; NEK7 ; virtual screening ; DFTs ; deep learning ; drug design ; drug repurposing ; structural-based ; cancer ; A. aspera ; β-amyrin ; C. gigantea ; C. procera ; GC-MS ; Minimum inhibitory concentration (MIC) ; Molecular docking ; MD simulations ; Tuberculosis (TB) ; n/a ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MM Other branches of medicine::MMG Pharmacology
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    Spinal Cord Injury and Transcutaneous Spinal Cord Stimulation (2022)
    Details
    Publication Date: 2023-05-10
    Description: Recent research of epidural and transcutaneous electrical spinal cord stimulation has demonstrated unprecedented improvements in motor function thought to be irreversibly lost due to chronic, severe spinal cord injury. Studies in parallel assess these methods for spasticity management as an alternative to medications that are often accompanied by deleterious side effects. As a noninvasive intervention, transcutaneous spinal cord stimulation holds the great potential to find its way into wide clinical application. Its firm establishment and lasting acceptance as clinical practice in spinal cord injury will not only hinge on the demonstration of safety and efficacy, but also on the delineation of a conceptual framework of the underlying physiological mechanisms. This will also require advancing our understanding of immediate and temporary effects of transcutaneous spinal cord on neuronal circuits in the intact and injured spinal cord. The purpose of this collection of papers is to bring together peers in the field to share—and eventually fuse—their pertinent research into current neurorehabilitation practice by providing a clinical perspective and novel insights into the underlying mechanisms.
    Keywords: human ; neuromodulation ; neurorehabilitation ; non-invasive ; spinal cord injury ; transcutaneous spinal cord stimulation ; evoked potentials motor ; motor activity ; spinal cord stimulation ; spinal reflexes ; voluntary ankle control ; walking ; hand training ; combined intervention ; cervical spinal cord ; activity-based therapy ; gait ; locomotion ; paraplegia ; task-specific training ; tetraplegia ; use-dependent plasticity ; antispasmodic ; electrical stimulation ; pendulum test ; intensity effect ; muscle strength effect ; cervical ; corticospinal pathway ; spinal reflex ; electrically evoked spinal motor potentials ; cervical spinal cord injury ; motor evoked potentials ; automation ; electromyography ; noninvasive ; Parkinson’s disease ; posterior root-muscle reflexes ; spasticity ; transcutaneous ; biophysics ; H reflex ; M wave ; posterior root-muscle reflex ; posterior root stimulation ; spine alignment ; spinal cord ; spine ; spinal stimulation ; corticospinal tract ; functional connectivity ; movement ; sensorimotor networks ; task dependence ; interlimb coordination ; rehabilitation ; neurophysiology ; Hoffmann (H)-reflex ; motor-evoked potential ; electroencephalography ; event-related desynchronisation ; posterior root muscle reflex ; evoked potentials ; lumbar spinal cord ; n/a ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MJ Clinical & internal medicine::MJN Neurology & clinical neurophysiology
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    Active Aging and Disease Management (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: Population aging and the associated burden of chronic diseases are one of the main challenges in public health worldwide. This Research Topic on "Active Aging and Disease Management" provides a comprehensive overview of population aging through fourteen comprehensive papers. Chapter 1 discusses an overview of health systems in active and healthy aging, while Chapter 2 focuses on the role of lifestyles, exercise and new technologies. Chapter 3 debates psychological and cognitive issues in aging and finally in Chapter 4, an older people self assessment is proposed and the role of communities and supporters are highlighted. We think that real social and health care integration at community level could be the key point to deliver effective health promotion and preventive intervention. Enjoy the reading!
    Keywords: R5-920 ; preventing disability ; dietary intake ; Active aging ; chronic diseases ; Life styles ; Mental Health ; Disease Management ; New technologies ; Elderly ; physical activity ; bic Book Industry Communication::M Medicine
    Language: English
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    Advanced Therapy Medicinal Products for Eye Diseases: Goals and Challenges (2022)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2022-02-01
    Description: The concept of advanced therapy medicinal products (ATMPs) encompasses novel kinds of medicines for human use that are based on genes, cells or tissues. These intend to offer not only regeneration, but complete functional recovery of diseased tissues and organs using different strategies. Gene therapy, cell therapy and tissue engineering are the main areas in which promising advanced therapies are emerging. The eye is a very complex organ whose main structures, the cornea and the retina, play a pivotal role in maintaining normal vision, as severe alterations in these tissues can lead to blindness. Ocular tissues are starting to benefit from ATMPs by fighting against the enormous complexity and devastating potential of many ocular diseases. However, developments arising from this field of work face important challenges related to vectors to deliver drugs and genetic material to target tissues, suitable biomaterials to prepare cell scaffolds and cell stemness, among others—not to mention the complicated legislation around ATMPs, the complexity in production and quality control and the absence of standardized protocols.The purpose of this Special Issue is to serve as an overview of the current progress in the application of cell and gene therapies, as well as tissue engineering to restore functionality in diseased ocular structures, and the challenges linked to reaching patients.
    Keywords: MPC polymer ; dry eye ; ocular surface ; lacrimal fluid ; mucin ; 3D bioprinting ; cornea ; retina ; ophthalmology ; tissue regeneration ; electrospinning ; conjunctiva ; decellularized tissue matrix ; small intestinal submucosa ; urinary bladder matrix ; polycaprolactone ; fiber ; tissue engineering ; stratification ; conjunctival epithelial cells ; hydrogel ; keratoplasty ; scaffold ; collagen ; advanced therapy medicinal product ; ATMP ; cell therapy ; gene therapy ; eye ; ocular ; regulatory ; marketing authorization ; double-crosslinking ; carbodiimide ; glutaraldehyde ; sodium metabisulfite ; sodium borohydride ; EDC/NHS ; stem cells ; retinal diseases ; optic nerve diseases ; cell replacement ; cell sources ; advanced therapies ; ocular mucosa ; blindness ; CLET ; limbal niche ; limbal stem cell ; LSCD ; mesenchymal stem cell transplantation ; MSCT ; corneal limbus ; decellularized xenograft ; recellularization ; mesenchymal stem cells ; n/a ; bic Book Industry Communication::M Medicine
    Language: English
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    Trauma; Psychosis and Posttraumatic Stress Disorder (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: There is abundant evidence showing a strong association between trauma exposure, psychotic symptoms, and posttraumatic stress disorder (PTSD). Early trauma exposure contributes to the formation of psychotic symptoms and the development of psychotic disorders or severe mental illnesses such as schizophrenia, bipolar disorder, and treatment-refractory major depression. Furthermore, among persons with psychotic disorders, multiple traumatization over the lifetime is common, due to factors such as social stigma, the criminalization of severe mental illness, and increased vulnerability to interpersonal victimization. In addition to these factors is the traumatic nature of experiencing psychotic symptoms and coercive treatments such as involuntary hospitalization and being placed in seclusion or restraints. Not surprisingly, these high rates of trauma lead to high rates of PTSD in people with psychotic disorders, which are associated with more severe symptoms, worse functioning, and greater use of acute care services. In addition to the impact of trauma on the development of psychotic disorders and comorbid PTSD, traumatic experiences such as childhood sexual and physical abuse can shape the nature of prominent psychotic symptoms such as the content of auditory hallucinations and delusional beliefs. Additionally, traumatic experiences have been implicated in the role of ‘stress responsivity’ and increased risk for transition to psychosis in those identified as being at clinical high risk of developing psychosis. Finally, although the diagnostic criteria for PTSD primarily emphasize the effects of trauma on anxiety, avoidance, physiological over-arousal, and negative thoughts, it is well established that PTSD is frequently accompanied by psychotic symptoms such as hallucinations and delusions that cannot be attributed to another DSM-V Axis I disorder such as psychotic depression or schizophrenia. Understanding the contribution of traumatic experiences to the etiology of psychosis and other symptoms can inform the provision of cognitive behavioral therapy for psychosis, including the development of a shared formulation of the events leading up to the onset of the disorder, as well as other trauma-informed treatments that address distressing and disabling symptoms associated with trauma and psychosis. Until recently the trauma treatment needs of this population have been neglected, despite the high rates of trauma and PTSD in persons with psychotic disorders, and in spite of substantial gains made in the treatment of PTSD in the general population. Fortunately, progress in recent years has provided encouraging evidence that PTSD can be effectively treated in people with psychotic disorders using interventions adapted from PTSD treatments developed for the general population. In contrast to clinician fears about the untoward effects of trauma-focused treatments on persons with a psychotic disorder, research indicates that post-traumatic disorders can be safely treated, and that participants frequently experience symptom relief and improved functioning. There is a need to develop a better understanding of the interface between trauma, psychosis, and post-traumatic disorder. This Frontiers Research Topic is devoted to research addressing this interface.
    Keywords: R5-920 ; RC435-571 ; BF1-990 ; Q1-390 ; Psychosis ; PTSD ; Auditory Hallucinations ; Negative Symptoms ; Childhood Trauma ; Trauma ; Psychological Interventions ; Lived Experience ; bic Book Industry Communication::M Medicine
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    Pharmacy Practice and Administration (2022)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2022-08-12
    Description: The scope of the Special Issue is research and reviews on evaluations of current practice, innovations in medication management, developments in therapeutics, and pharmaceutical science research that informs and improves practice and administration, as well as the social and administrative pharmacy. We will mainly feature original research, reviews, short reports, and clinical studies, but also case reports, descriptive/how-to, and commentary submissions for consideration.
    Keywords: older adults ; polypharmacy ; internal medicine ward ; community pharmacy ; drug disposal ; unused medication ; environment ; awareness ; practice ; ambulatory care facilities ; health workforce ; pharmacists ; Taiwan ; Commonwealth Partnerships for Antimicrobial Stewardship (CwPAMS) ; National Health Service (NHS) ; Chief Pharmaceutical Officer’s Global Health Fellowship ; CPhOGH Fellows ; CwPAMS ; pharmacy ; fellowship ; health partnerships ; antimicrobial resistance (AMR) ; global health ; leadership ; non-prescription medicines ; emergency contraception ; community pharmacies ; information gathering ; availability ; pricing ; mystery calls ; ulipristal acetate ; levonorgestrel ; Germany ; e-prescription ; prescription writing ; Jazan ; Saudi Arabia ; prescription errors ; medicine consumption ; defined daily dose ; adolescents and young adults ; cancer patients ; fragility ; pain ; MUR ; medication review ; barriers ; pharmacist ; pregabalin ; abuse ; community pharmacists ; reproductive health ; contraception ; emergency contraceptives ; patient education ; biosensing technology ; digital medicine system ; medication adherence ; medication event monitoring system ; nonadherence ; prescription opioids ; mortality ; standardized mortality ratio ; underlying cause of death ; prescriptions ; community pharmacy services ; emergency prescribing ; pharmacy practice ; pharmacy law and regulation ; COVID-19 ; additional monitoring ; black triangle ; adverse event reporting ; pharmacovigilance ; intervention ; outcomes ; systematic review ; pharmacy education ; decision to study in pharmacy ; selecting pharmacy as a first choice ; pharmacogenomics ; learning activity ; asynchronous learning ; virtual learning ; student survey ; Program of All-Inclusive Care for the Elderly ; adverse drug events ; medication-related problems ; drug-related problems ; medication safety ; Medicare ; Medicaid ; financial management ; pharmacy management ; business ; entrepreneurship ; pharmacy students ; perception ; attitudes ; ability ; interprofessional ; simulation ; acute care ; nursing ; students ; standardized patients ; high fidelity ; SPICE-R2 ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::K Economics, finance, business & management::KN Industry & industrial studies::KND Manufacturing industries::KNDP Pharmaceutical industries
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    Science, Technology, and Medicine in the Modern Japanese Empire (2021)
    Taylor & Francis | Routledge
    Details
    Publication Date: 2024-01-30
    Description: Medicine; Japan
    Keywords: medicine ; japan ; bic Book Industry Communication::M Medicine
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    Limbic-Brainstem Roles in Perception, Cognition, Emotion and Behavior (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: The brainstem-limbic regions, including the superior colliculus, pulvinar and amygdala, receive direct perceptual information as a rapid, coarse, subcortical sensory system bypassing early sensory cortical systems, and play a central role in innate behaviors, including motivated and avoidance behaviors. Recent human neuropsychological studies including those on cortical blindness suggest that these subcortical sensory pathways are functional in the intact human brain and interact with more evolutionary recent cortical systems. This eBook presents up-to-date advancements in this area and to highlight the functions of the brainstem-limbic regions in a variety of perceptual, cognitive, affective and behavioral domains. We hope that this current Research Topic provides a comprehensive review to understand roles of the subcortical brainstem-limbic regions in some forms of sensory-motor coupling, cognitive and affective functions.
    Keywords: R5-920 ; RC321-571 ; RC435-571 ; BF1-990 ; Q1-390 ; Subcortical visual pathway ; Saccades ; Amygdala ; Pulvinar ; Superior colliculus ; Limbic system ; Cognition ; Emotion ; Faces ; Reward and aversion ; bic Book Industry Communication::M Medicine
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    A living history of immunology (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: In the highly competitive world of biomedical science, often the rush to publish and to be recognized as "first" with a new discovery, concept or method, is lost in the hurly-burly of the moment, as "the maddening crowd" moves on to the next "new thing". One of the great things about immunology today is that it has only become mature as a science within the last half-century, and especially within the past 35 years as a consequence of the revolution of molecular immunology, which has taken place only since 1980. Consequently, most of those who have contributed to our new understanding of how the immune system functions are still alive and well, and still contributing. Thus, "A Living History of Immunology" collates many stories from the investigators who actually performed the experiments that have established the frontiers of immunology. Accordingly, this volume combats "revisionist science", by those who want to alter history by telling the stories a different way than actually happened. In this regard, one of the good things about science vs. other disciplines is that we have the written record of what was done, when it was done and by whom. Even so, we do not have the complete story or narrative of how and why experiments were done, and what made the differences that led to success. This volume captures and chronicles some of these stories from the past fifty years in immunology.
    Keywords: R5-920 ; RC581-607 ; cytotoxic T lymphocytes (CTL) ; antibody ; Interleukins ; immunology history ; B cells ; Macrophages ; T cells ; Antibody Forming Cells (AFC) ; Thymus ; T cell receptor (TCR) ; bic Book Industry Communication::M Medicine
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    Disclosure Within HIV-Affected Families (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: While HIV/AIDS is a global public heath challenge, its impact is arguably greatest in the Sub-Saharan Africa (SSA), where new infections account for approximately 66% of the total number of HIV-positive persons globally. In SSA, medical, social, and economic resources are limited, thus necessitating innovative approaches to disease prevention. One of the mechanisms of prevention that is most promising occurs through HIV disclosure to family members (e.g., adult sexual partners) generally, and to children in particular. Our emphasis in this eBook is on HIV disclosure to children because it has multiple benefits, including improved adherence to antiretroviral medication treatment and understanding at an early age of the impact of sexual activity on the spread of HIV. While there is a noticeable gap in research on HIV disclosure to younger children, some of the general reasons for non-disclosure include concerns about fear of adult partners leaving relationships, and that children are too young to comprehend the severity of the situation and may tell others outside the family. Thus, it is critical to better understand how the HIV disclosure process happens (or does not happen) within HIV-affected families, as well as the best practices on how to disclose. In this eBook, we present a combination of empirical research studies and critical literature reviews that investigate the reasons for and for not disclosing HIV status within HIV-affected families and provide evidence-based practices that could be adopted by healthcare professionals to help HIV-positive parents facilitate disclosure activities within these families. This information can also be used by researchers, practitioners, and stakeholders who are in a position to influence policies on effective HIV disclosure practices, guidelines, and programs.
    Keywords: R5-920 ; RA1-1270 ; HIVAIDS ; Resource-poor setting ; HIV disclosure ; Parental HIV status disclosure ; Sub-Saharan Africa (SSA) ; Child HIV status disclosure ; HIV disclosure process ; bic Book Industry Communication::M Medicine
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    Digital Workflows and Material Sciences in Dental Medicine (2022)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2022-02-01
    Description: The trend of digitalization is an omnipresent phenomenon nowadays – in social life and in the dental community. Advancement in digital technology has fostered research into new dental materials for the use of these workflows, particularly in the field of prosthodontics and oral implantology.CAD/CAM-technology has been the game changer for the production of tooth-borne and implant-supported (monolithic) reconstructions: from optical scanning, to on-screen designing, and rapid prototyping using milling or 3D-printing. In this context, the continuous development and speedy progress in digital workflows and dental materials ensure new opportunities in dentistry.The objective of this Special Issue is to provide an update on the current knowledge with state-of-the-art theory and practical information on digital workflows to determine the uptake of technological innovations in dental materials science. In addition, emphasis is placed on identifying future research needs to manage the continuous increase in digitalization in combination with dental materials and to accomplish their clinical translation.This Special Issue welcomes all types of studies and reviews considering the perspectives of the various stakeholders with regard to digital dentistry and dental materials.
    Keywords: Dentistry ; Prosthodontics ; Implant ; dentistry ; Digital ; technology ; Dental ; materials ; Rapid ; prototyping ; CAD/CAM ; Optical ; scanning ; 3D ; printing ; Translational ; research ; bic Book Industry Communication::M Medicine
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    Chapter 8 AI in Medicine (2023)
    Oxford University Press | Future Morality
    Details
    Publication Date: 2023-01-11
    Description: AI promises major benefits for healthcare. But along with the benefits come risks. Not so much the risk of powerful super-intelligent machines taking over, but the risk of structural injustices, biases, and inequalities being perpetuated in a system that cannot be challenged because nobody actually knows how the algorithms work. Or, the risk that there might be no doctor or nurse present to hold your hand and reassure you when you are at your most vulnerable. There There are many initiatives to come up with ethical or trustworthy AI and these efforts are important. Yet we should demand more than this. Technological solutionism and the urge to “move fast and break things” often dominate the tech industry but are inappropriate for the healthcare context and incompatible with basic healthcare values of empathy, solidarity, and trust. So how can such socio-political and ethical issues get resolved? It is at this juncture that we have the opportunity to imagine different different different futures. Using Grace's fictional story, this chapter argues that in order to shape the future of healthcare we need to decide whether, to what extent, and how—under what regulatory frameworks and safeguards—these technologies could and should play a part in this future. AI can indeed improve healthcare but, instead of casting ourselves loose and at the mercy of this seemingly inevitable technological drift, drift, we should be actively paddling towards a future of our choice.
    Keywords: AI; medicine ; bic Book Industry Communication::L Law::LN Laws of Specific jurisdictions::LNT Social law::LNTM Medical & healthcare law ; bic Book Industry Communication::M Medicine
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    Gluten-Free Diet (2021)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-12-21
    Description: In the last few years, an increasing number of individuals have adopted a gluten free diet (GFD). A significant proportion of that includes patients affected by celiac disease (CD), who have to follow a strict GFD for medical purposes. However, a high number of individuals are currently following a GFD without medical counseling and without a specific diagnosis needing a gluten withdrawal from the diet. This is due to the frequently incorrect information diffused on the Internet and mass media on the topic of GFD. For these reasons, research on the GFD and its clinical use and biological effects is urgently needed.
    Keywords: R5-920 ; RC620-627 ; gluten ; n/a ; mental health ; 33-mer ; gut motility ; gluten re-introduction ; teenagers ; gastric emptying ; islet of Langerhans ; children ; high-fat diet-induced obesity ; affective disorders ; FODMAP intake ; Brazilian CD-QoL ; DQ2.5-glia-?3 epitopes ; place of residence ; zinc ; glutenin ; quality of life (QoL) ; mood disorders ; magnesium ; dietary adherence ; coeliac disease ; food habit ; villous atrophy ; pepsin ; peptides derived from gluten in faeces and urine ; beta cell ; body mass index (BMI) ; oral food challenge ; gliadin ; ?-gliadin ; non-celiac gluten sensitivity ; celiac disease ; wheat ; outcome ; DQ2.5-glia-?1 ; DQ2.5-glia-?2 ; gut microbiota ; type 2 diabetes ; major depressive disorder ; micronutrient ; beta-cell stress ; non-coeliac gluten sensitivity ; screening ; gluten free diet ; gluten-related disorders ; threshold ; diary recommended intake ; wheat species ; non-coeliac wheat sensitivity ; body composition ; serology ; educational level ; mineral ; disease duration ; gastrointestinal symptoms ; gluten-free diet ; NOD mouse ; diagnosis ; osteoporosis ; nutrition ; cholecyst ; wheat allergy ; celiac disease (CD) ; quality of life ; microbiota ; questionnaire ; nutritionists ; structured questionnaires ; Pseudomonas ; intestinal permeability ; Celiac Disease ; economic status ; effectiveness ; type 1 diabetes ; cost ; calcium ; irritable bowel syndrome ; adherence ; non celiac gluten sensitivity ; deficiency ; gluten sensitivity ; iron ; low FODMAP diet ; depression ; clinic ; duodenal biopsies ; fortification ; mucosal recovery ; bic Book Industry Communication::M Medicine
    Language: English
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    Optical Methods in Sensing and Imaging for Medical and Biological Applications (2021)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-12-21
    Description: The recent advances in optical sources and detectors have opened up new opportunities for sensing and imaging techniques which can be successfully used in biomedical and healthcare applications. This book, entitled ‘Optical Methods in Sensing and Imaging for Medical and Biological Applications’, focuses on various aspects of the research and development related to these areas. The book will be a valuable source of information presenting the recent advances in optical methods and novel techniques, as well as their applications in the fields of biomedicine and healthcare, to anyone interested in this subject.
    Keywords: R5-920 ; TA1-2040 ; RM1-950 ; fiber optic sensor ; computational optical sensing and imaging ; imaging spectroscopy ; spectral imaging ; optical coherent tomography ; optical feedback interferometry ; optical tomography ; Raman sensing and imaging ; bic Book Industry Communication::M Medicine
    Language: English
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    Genetic Testing for Rare Diseases (2022)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2022-05-06
    Description: Rare diseases, or orphan diseases, are those that individually affect a small number of patients, but taken together affect over 300 million people worldwide. They are characterized by their etiological, diagnostic and evolutionary complexity, important morbi-mortality, with high levels of disability that entail and hinder the development of a normal vital subject, not only in those who suffer from them, but also their families; therefore, a comprehensive social health approach is necessary to address this problem.About 80% of rare diseases have a genetic origin, mainly monogenic; thus, genetic testing is mandatory for the confirmation of clinical diagnostics and to ensure correct genetic counseling. Next-generation sequencing (NGS) has enabled a revolution in genetic diseases, specially in rare diseases. However, their complexity makes diagnoses difficult even with the advent of NGS.In this Special Issue, we present several examples of the complexity of genetic diagnosis for most of these diseases and the consequences that genetic testing implies for genetic counseling. There are examples of the genetic heterogeneity of hearing loss, some metabolic and lisosomal disorders, ataxia, Prader–Willi syndrome, and three comprehensive reviews on syndromic retinal dystrophies, the complexity of the molecular diagnosis of neuromuscular disorders, and the value of genetic counseling before and after a genetic test.
    Keywords: retina ; inherited retinal diseases ; syndrome ; Turner syndrome ; mosaicism ; ring chromosomes ; growth hormone deficiency ; pituitary microadenoma ; clinical genetics ; early onset ataxia ; dystonia ; neurodevelopment ; network analysis ; bioinformatics ; ataxia ; phenotype ; child ; NGS ; next generation sequencing ; inborn errors of metabolism ; lysosomal disorders ; neuromuscular disease ; genetic testing ; whole exome sequencing ; Prader–Willi syndrome ; imprinting disorder ; recombinant human growth hormone ; insulin-like growth factor 1 ; HMGLD ; HMGCL ; HMG-CoA lyase deficiency ; inherited metabolic diseases ; familial hearing loss ; multiple diagnoses ; non-syndromic hearing loss ; ACTG1 ; MYH9 ; genetic counselling ; rare diseases ; professional recognition ; hearing loss ; genetic diagnosis ; SLC26A4 ; DFNB4 ; Tuvinians ; Altaians ; Southern Siberia ; Russia ; GSDME ; DFNA5 ; single-exon CNV ; n/a ; bic Book Industry Communication::M Medicine
    Language: English
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    Digital Transformation in Healthcare (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-02-20
    Description: This book presents a collection of papers revealing the impact of advanced computation and instrumentation on healthcare. It highlights the increasing global trend driving innovation for a new era of multifunctional technologies for personalized digital healthcare. Moreover, it highlights that contemporary research on healthcare is performed on a multidisciplinary basis comprising computational engineering, biomedicine, biomedical engineering, electronic engineering, and automation engineering, among other areas.
    Keywords: eHealth ; mHealth ; telemedicine ; telehealth ; social sciences ; bibliometrics ; telediagnostic ; project management ; funding ; IT infrastructure ; cross-border multiprofessional team ; European Union ; Interreg ; reporting ; quality control ; resident ; diagnostic error ; artificial intelligence ; healthcare AI ; deployment and scaling ; medical center ; critical factors ; stakeholders ; health information technology ; information sharing ; hospital costs ; poverty ratio ; concentration ; continuous glucose monitoring ; insulin pump ; continuous subcutaneous insulin infusion ; pediatric diabetes ; biomedical data ; medical imaging ; shared data ; massive databases ; AI-based healthcare solutions ; trueness ; 3D printing ; milling ; interim dental crown ; digital dentistry ; dental device ; data mining ; bio-signal analysis ; bio-signal repository ; execution engine ; bio-signal monitoring ; digital healthcare ; patient-centric ; blockchain ; federated learning ; coronavirus (COVID-19) ; pandemic management ; healthcare transformation ; public health strategies ; stroke detection ; portable head scanner ; low-intensity EM waves ; intrinsically safe ; low carbon footprint ; orthodontic treatment ; clear aligners ; smart application ; AI ; computerized learning ; behavior change techniques ; decision tree algorithm ; digital interventions ; mental health literacy ; audiovisual ; dentistry ; computer-controlled local anesthetic delivery ; ultrasounds ; chemomechanical caries removal ; modern technologies ; laser ; ozone ; healthcare ; emergency department ; patient flow ; simulation modeling ; agent-based modeling ; pandemic decision support ; additive manufacturing ; patient-centric dosage form ; bic Book Industry Communication::M Medicine
    Language: English
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    Diet and Immune Function (2021)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-12-21
    Description: Supporting initiation, development and resolution of appropriate immune responses is key to survival. Many nutrients and dietary components have been purported to have a role in supporting optimal immune function. This is vital throughout the life course, from the development and programming of the immune system in early life, to supporting immunity and reducing chronic inflammation in older people. In this special issue of Nutrients, we examine the evidence for the role of diet and dietary components in promoting protective immunity.
    Keywords: R5-920 ; RC581-607 ; immunonutrition ; supplementation ; superoxide dismutase (SOD) ; fermented milk ; selenocysteine ; dendritic cells ; lipoxygenase (LOX) ; chronic inflammatory conditions ; formulation ; immune system ; cytokines ; skeletal muscle ; zinc ; non-digestible carbohydrates ; Toll-like receptor ; carbohydrates ; fiber ; lymphocytes ; antibody ; infants ; liver ; macrophage ; inflammatory process ; probiotic ; plant ; older people ; gut barrier ; infection ; amino acids ; gut ; T helper 1 (Th1) ; immunity ; T cells ; bioactive peptide ; inhibitor of kappa kinase (IKK) ; inflammation ; adhesion molecules ; leukocytes ; human milk oligosaccharides ; vitamin D ; food structure ; vitamin E ; mitogen-activated protein Kinase (MAPK) ; gut microbiota ; weaning ; homeostasis ; intestinal immune system ; extra-cellular signal regulated kinases (ERK) ; cyclooxygenase (COX) ; oxidative stress ; life course ; polyphenols ; oligosaccharides ; micronutrients ; Th17 ; obesity ; tolerance ; arachidonic acid ; growth factors ; anti-inflammation ; age-related immunity ; prebiotic ; biomarker ; microbiome ; functional foods ; immunosenescence ; nutrition ; molecular mechanisms ; metabolism ; macronutrients ; toll-like receptor 4 ; sepsis ; nutrition guidelines ; microbiota ; immunomodulation ; inflammatory markers ; elderly ; Th1/Th17 response ; adults ; reactive oxygen species (ROS) ; anorexia nervosa ; macrophages ; autoimmune diseases ; fatty acids ; T cell ; Treg ; breast milk ; nitric oxide synthase (NOS) ; chemokines ; anti-tumorigenic ; metabolites ; deficiency ; protein hydrolysate ; nuclear factor kappa-light-chain-enhancer of activated B cells (NF-?B) ; cancer ; bic Book Industry Communication::M Medicine
    Language: English
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    Health Care Financing and Affordability in the Emerging Global Markets (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: During the recent few decades, global economic growth has been driven largely by developing world economies. The ones with the most intensive pace of development were marked as “emerging“ markets led by so called BRICS and N-11 countries. Such changes inevitably reflected the global health arena. A number of issues previously limited to established high-income economies became popularly discussed topics on the agendas of public health policy makers across these regions. Major challenges remain population aging, rising incidence of prosperity diseases, lack of universal insurance coverage and particularly provision of just and equitable access to medical care among the poor both in urban and rural communities. A significant part of the difficulties faced by these societies are attributed to inefficient resource allocation strategies in health care and unsatisfactory funding strategies. This Research Topic was created in order to address the core challenges of medical care financing and its affordability across the emerging global markets. Contributions of both undergoing or finished original research as well as review style papers are welcomed. All submitted manuscripts should deal with issues relevant to health care economics and policy in recognized global emerging markets. Outside the aforementioned key markets (BRICS- Brazil, Russia, India, China, South Africa; Next 11- Bangladesh, Egypt, Indonesia, Iran, South Korea, Mexico, Nigeria, Pakistan, the Philippines, Turkey and Vietnam) submissions referring to any of the dynamically developing Asian, Latin America, Eastern Europe or MENA countries are encouraged. In addition to a variety of health-economic evaluations and health policy analysis, methodological and resource use studies are within the Topic scope. Health policy considerations should be primarily focused on financing mechanisms and affordability of health care although other surrounding issues such as health insurance, reimbursement and cost-containment strategies will be considered.
    Keywords: R5-920 ; RA1-1270 ; Health Economics ; BRICS ; Hospitals ; cost ; Europe ; Emerging markets ; medical care ; Affordability ; Health financing ; Inequality ; bic Book Industry Communication::M Medicine
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    Evidence-Based Programming for Older Adults (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: There is increased world-wide concern about the impact of multiple chronic conditions, especially among the rapidly aging population. Simultaneously, over the past decade there has been an emergence of state-wide and national initiatives to reduce the burden of chronic conditions that draw upon the translation of evidence-based programs (EPB) into community practice. Yet, little has been written about the national and international implementation, dissemination, and sustainability of such programs. This Research Topic features articles about EBPs for older adults, including a range of articles that focus on the infrastructure needed to widely disseminate EBP as well as individual participant impacts on physical, mental, and social aspects of health and well-being. Using a pragmatic research perspective, this Research Topic will advance knowledge that aims to enhance practice, inform policy and build systems of support and delivery in regard to the reach, effectiveness, adoption, implementation, and maintenance of evidence-based interventions for older adults. The focus is on knowledge transfer rather than knowledge generation but with a dual emphasis on the dissemination and sustainability of EBP that have been tested and shown effective as well as the adaptation of practice-based interventions into evidence-based programs. This Research Topic draws upon grand-scale efforts to deliver these programs, and include both U.S. as well as international examples. Commentaries discuss processes in the development and measurement of EBP and reflect perspectives from program developers and major national and regional funders of EBP as well as professionals and practitioners in the field. The full-length articles focus on four major programmatic areas: (1) chronic disease self-management programs; (2) fall prevention programs; (3) general wellness and physical activity programs; and (4) mental health programs. Additionally, articles are included to discuss cross-cutting issues related to building partnerships and the research infrastructure for the implementation, evaluation, and dissemination of evidence-based programming. The intent of this Research Topic is to enhance practice, inform policy, and build systems of support and delivery for EBP. It is written for a diverse audience and contains practical implications and recommendations for introducing, delivering, and sustaining EBP in a multitude of settings.
    Keywords: R5-920 ; RA1-1270 ; evidence based programming ; Fall prevention ; CDSMP ; older adults ; chronic disease self management CDSME programs ; healthy aging ; bic Book Industry Communication::M Medicine
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    Explainable Artificial Intelligence in Stroke from the Clinical, Rehabilitation and Nursing Perspectives (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-04-05
    Description: As we know, strokes are one of the world's leading causes of death, and the cruel aspect of a stroke is that it leaves people with severe functional disability and/or cognitive impairment. Strokes have a significant impact on economies worldwide, as it is estimated that about 10% of the male population and 8% of the female population are affected by them. Such people need personal help in their everyday life and must be materially supported by social services. With the advancement of medicine, artificial intelligence, and new technologies have been developing rapidly and are gradually applied in diseases of the nervous system, increasingly helping diagnosis, treatment, rehabilitation, and prognosis of disease.This Special Issue has collected the 14 papers on artificial intelligence and new technologies in strokes, including in the aspects of diagnosis, treatment, prognosis, rehabilitation, and nursing. We welcome your reading.
    Keywords: non-invasive brain stimulation ; stroke ; spasticity ; meta-analysis ; hemiplegia ; electromyographic bridge ; upper limb rehabilitation ; randomized controlled trial ; hypoxic ischemic encephalopathy ; disorders of consciousness ; metabolic connectivity ; positron emission tomography ; 18F-fluorodeoxyglucose ; hand function rehabilitation ; hand rehabilitation robot ; computer vision technology ; wearable devices ; sensors ; artificial intelligence ; brain–computer interface ; active rehabilitation training ; motor function ; brain function ; executive function ; postural control ; gait ; repetitive transcranial stimulation ; facial paralysis ; peripheral magnetic stimulation ; blood flows ; laser speckle ; stroke rehabilitation ; upper limb ; automated system ; motor function assessment ; Fugl-Meyer Assessment ; motor attempt (MA) ; EEG ; deep learning method ; overlapping time window ; facial expression recognition (FER) ; vision transformer (ViT) ; convolutional neural networks (CNNs) ; rehabilitation ; assessment ; upper extremity ; hand ; brain–computer interfaces ; motor task ; sensorimotor rhythm ; hand rehabilitation ; motor imagery ; virtual reality ; rTMS ; DTI ; immersive virtual reality ; post-stroke cognitive impairment ; aging ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MJ Clinical & internal medicine::MJN Neurology & clinical neurophysiology
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    NEUROTRAUMA: From Emergency Room to Back to Day-by-Day Life (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: Traumatic brain injury (TBI) is a nondegenerative, noncongenital insult to the brain from an external mechanical force, possibly leading to permanent or temporary impairment of cognitive, physical, and psychosocial functions, with an associated diminished or altered state of consciousness. The definition of TBI has not been consistent and tends to vary according to specialties and circumstances. The term brain injury is often used synonymously with head injury, which may not be associated with neurological deficits. The definition has also been problematic due to variations in inclusion criteria. Both American and Brazilian data indicate that more than 700,000 people suffer TBI annually, with 20% afflicted with moderate or severe TBI. According to this data, 80% of people who suffered mild TBI can return to work, whist only 20% of moderate, and 10% of victims of severe TBI can return to their daily routine. Cognitive rehabilitation, a clinical area encompassing interdisciplinary action aimed at recovery as well as compensation of cognitive functions, altered as a result of cerebral injury, is extremely important for these individuals. The aim of a cognitive and motor rehabilitation program is to recover an individual's ability to process, interpret and respond appropriately to environmental inputs, as well as to create strategies and procedures to compensate for lost functions that are necessary in familial, social, educational and occupational relationships. In general, the cognitive rehabilitation programs tend to focus on specific cognitive domains, such as memory, motor, language and executive functions. By contrast, the focus of compensatory training procedures is generally on making environmental adaptations and changes to provide grater autonomy for patients. Successful cognitive rehabilitation programs are those whose aim is both recovery and compensation based on an integrated and interdisciplinary approach. The purpose of this Research Topic is to review the basic concepts related to TBI, including mechanisms of injury, severity levels of TBI, the most common findings in mild, moderate and severe TBI survivors, and the most cognitive and motor impairments following TBI, and also to discuss the strategies used to handle patients post-TBI. Within this context, the importance of an interdisciplinary rehabilitation for TBI is underlined.
    Keywords: R5-920 ; RC346-429 ; Traumatic Brain Injury ; Diffuse Axonal Injury ; concussion ; cognitive impairment ; bic Book Industry Communication::M Medicine
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    Hyperbaric Medicine (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-02-02
    Description: Hyperbaric oxygen is a known therapeutic agent, and treatments using this agent remain a matter of discussion and research. This Special Issue collection will add new knowledge and also offer some not so usual approaches to foster contemporary understanding and potential benefit for patients and scholars.
    Keywords: hyperbaric oxygen therapy (HBOT) ; Hyperoxia ; wound healing ; antimicrobial properties ; Coronavirus Disease-19 (COVID-19) ; critical flicker fusion frequency ; threshold of flicker fusion ; neuropsychology ; diving and hyperbaric medicine ; minimal hepatic encephalopathy ; diabetes ; hyperbaric oxygen therapy ; glycaemia ; oxygen ; hyperbaric oxygen ; epigenetics ; normobaric oxygen paradox ; hyperoxic-hypoxic paradox ; frostbite ; classification ; cold disease ; prognosis ; amputation ; medical outcome ; atmosphere exposure chambers ; diving physiology ; decompression ; periodontal disease ; oral health index ; dental mobility ; periodontal pockets depth ; subfoveal choroidal thickness ; intraocular pressure ; central corneal thickness ; central serous chorioretinopathy ; flow-mediated dilation ; arterial stiffness ; endothelial dysfunction ; n/a ; FMD ; underwater ; hyperbaric ; commercial diver ; off-shore energy operation ; human ; adverse effects ; autonomic nervous system ; lung ultrasound ; mixed gas diving ; pulmonary function ; technical diving ; bic Book Industry Communication::M Medicine
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    Proceedings from the ICERP 2016. International Conference on Environmental Research and Public Health (2021)
    De Gruyter
    Details
    Publication Date: 2023-12-21
    Keywords: R5-920 ; QH540-549.5 ; bic Book Industry Communication::M Medicine
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    Diseases of the Salivary Glands—Part II (2022)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2022-11-17
    Description: The year 2021 saw the publication of the Special Issue “"Diseases of the Salivary Glands" (https://www.mdpi.com/journal/jcm/special_issues/Salivary_Glands), Part I, covering recent and novel advancements as well as future trends in the field of research evaluating diagnostic and therapeutic treatment of salivary gland (SGs) diseases. Given the enormous success of Part I, the Special Issue “Diseases of the Salivary Glands” Part II has been launched, with the firm belief that it will enrich the panorama of world research in this field. Topics include: 1) Clinical features and presentation of potentially malignant SG disorders; 2) Risk factors and etiopathogenesis of SGs tumors; 3) Etiopathogenesis and molecular mechanisms involved in the chronic inflammatory condition characterizing Sjӧgren’s syndrome; 4) New discoveries in the field of micro RNAs associated with Sjӧgren’s syndrome; 5) Molecular markers linked to development and progression of SG diseases: current knowledge and future implications; 6) More innovative techniques for the study of the SG diseases: current limitations and future directions.
    Keywords: xerostomia ; dry mouth ; protein–protein interaction ; drug target ; head and neck cancer ; Sjögren’s Syndrome ; major histocompatibility complex (MHC) ; human leukocyte antigen (HLA) ; autoantigens ; T cells ; E-cadherins ; salivary glands ; morphogenesis ; EMT ; Sjögren’s syndrome ; autoimmunity ; hydrogen peroxide ; adrenaline ; blood loss ; tonsillectomy ; fibrosis ; pleomorphic adenoma ; epithelial–mesenchymal transition ; carcinoma ex-pleomorphic adenoma ; 99mTc-interleukin-2 ; activated lymphocytes ; inflammation imaging ; Sjögren syndrome ; nuclear medicine ; radiopharmaceuticals ; PET ; SPECT ; Follistatin-like 1 protein ; TGF-β1 ; SMAD2/3 ; fluoride ; sodium fluoride ; n/a ; bic Book Industry Communication::M Medicine
    Language: English
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    Optimizing Exercise for the Prevention and Treatment of Type 2 Diabetes (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: This eBook contains a collection of peer-reviewed original and review articles published in either Frontiers in Endocrinology or Frontiers in Physiology focused on the research topic Optimizing Exercise for the Prevention and Treatment of Type 2 Diabetes.
    Keywords: R5-920 ; RC648-665 ; QP1-981 ; Q1-390 ; treatment ; glucose ; type 2 diabetes ; interval training ; exercise ; metabolism ; cardiometabolic health ; diabetes ; lifestyle ; physical activity ; bic Book Industry Communication::M Medicine
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    Recent Development of Electrospinning for Drug Delivery (2021)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-12-21
    Description: Several promising techniques have been developed to overcome the poor solubility and/or membrane permeability properties of new drug candidates, including different fiber formation methods. Electrospinning is one of the most commonly used spinning techniques for fiber formation, induced by the high voltage applied to the drug-loaded solution. With modifying the characteristics of the solution and the spinning parameters, the functionality-related properties of the formulated fibers can be finely tuned. The fiber properties (i.e., high specific surface area, porosity, and the possibility of controlling the crystalline–amorphous phase transitions of the loaded drugs) enable the improved rate and extent of solubility, causing a rapid onset of absorption. However, the enhanced molecular mobility of the amorphous drugs embedded into the fibers is also responsible for their physical–chemical instability. This Special Issue will address new developments in the area of electrospun nanofibers for drug delivery and wound healing applications, covering recent advantages and future directions in electrospun fiber formulations and scalability. Moreover, it serves to highlight and capture the contemporary progress in electrospinning techniques, with particular attention to the industrial feasibility of developing pharmaceutical dosage forms. All aspects of small molecule or biologics-loaded fibrous dosage forms, focusing on the processability, structures and functions, and stability issues, are included.
    Keywords: R5-920 ; RM1-950 ; antibacterial activity ; piroxicam ; n/a ; tissue engineering ; biotechnology ; polydextrose ; solvent casting ; antibacterial ; drug delivery ; diabetic ; pectin ; nanotechnology ; nanocomposite ; hydroxypropyl methyl cellulose ; poorly water-soluble drug ; artificial red blood cells ; oral dosage form ; Lactobacillus ; scanning electron microscopy ; wound healing ; UV imaging ; wetting ; biocompatibility ; scale-up ; polylactide-co-polycaprolactone ; nanofibers ; growth factor ; drug release kinetics ; hydrogel ; differential scanning calorimetry ; bacterial bioreporters ; physical solid-state properties ; PCL ; coaxial spinning ; drug delivery system ; haemanthamine ; probiotics ; amphiphilic nanofibers ; wound dressings ; grinding ; scanning white light interferometry ; biopharmaceuticals ; clove essential oil ; viability ; plant-origin alkaloid ; oligochitosan ; local delivery ; electrospinning ; Lactococcus ; self-assembled liposomes ; microcapsules ; microfibers ; nanofiber ; in situ drug release ; biomedical ; core-sheath nanofibers ; processability ; polymeric carrier ; aceclofenac ; drying ; gentamicin sulfate ; traditional electrospinning ; electrospinning and electrospray ; fourier transform infrared spectroscopy ; drug release ; gelatin ; ultrasound-enhanced electrospinning ; 3D printing ; bic Book Industry Communication::M Medicine
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    Biomaterials for Bone Tissue Engineering 2020 (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-02-02
    Description: This book presents recent advances in the field of bone tissue engineering, including molecular insights, innovative biomaterials with regenerative properties (e.g., osteoinduction and osteoconduction), and physical stimuli to enhance bone regeneration.
    Keywords: bone ; collagen type I ; alginate ; conditioned medium ; viability ; MSC ; osteogenesis ; pulsed electromagnetic field ; osteogenic factors ; wool keratin scaffolds ; bone tissue engineering ; biocompatibility ; biomaterials ; bone augmentation ; bone conduction ; bone grafting ; calcium hydroxyapatite ; tissue regeneration ; dental implants ; osseointegration ; osteoporosis ; zoledronate ; animal model ; titanium membrane ; titanium foil ; occlusive titanium barrier ; guided bone regeneration ; osteoporotic condition ; xenograft ; bone regeneration ; titanium implants ; additive manufacturing ; reused powder ; unit cell topology ; tissue engineering ; mechanical properties ; stem cells ; surface functionalization ; titanium ; protein adsorption ; surface modifications ; cell interactions ; collagen hydrogel ; cell delivery ; olfactory ectomesenchyme stem cells ; bioactive glasses ; alkali-free ; sol–gel ; bone remodeling ; bone disorders ; biomechanics ; scaffolds ; microenvironment ; 3D bioprinting ; computational modeling ; bone implant ; bone defects ; chitosan ; degree of deacetylation ; bone formation ; X-ray micro CT ; histology ; sheep tibia ; bic Book Industry Communication::M Medicine
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    Advancements in Sports Medicine (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-09-11
    Description: This reprint focuses on the current progress in sports medicine, with a specific interest in surgery, exercise therapy, and multi-disciplinary research. With the advancement of society, more attention is paid to the quality of life, which emphasizes the importance of sports and exercise. Correspondingly, there is a great need for sports medicine. This issue collected novel findings on sports medicine in surgery, conservative therapy, and the application of exercise training in other disorders
    Keywords: shoulder ; rotator cuff ; allografts ; demineralized bone matrix ; biologics ; diabetes mellitus ; aerobic training ; resistance training ; vascular function ; meta-analysis ; femoroacetabular impingement ; hip arthroscopy ; longitudinal capsulotomy ; femoroplasty ; labrum repair ; degenerative lumbar diseases ; albumin-to-alkaline phosphatase ratio ; spinal fusion rate ; prognostic marker ; arterial hypertension ; exercise hypertension ; blood pressure ; exercise testing ; sports injuries ; machine learning ; injury prediction ; sports monitorization ; elite football ; performance ; systemic inflammation ; physical endurance ; physical fitness ; maximal aerobic capacity ; gingivitis ; cardiac rehabilitation ; exercise therapy ; balance exercises ; cardiovascular diseases ; ACLR ; hamstring tendon with preserved tibial insertion ; MRI ; T2 ; cartilage volume ; gait retraining ; running-related injuries ; kinetics ; kinematics ; rehabilitation ; rotator cuff tear ; rotator cuff repair ; bone quality ; osteopenia ; osteoporosis ; anchor pullout ; pullout strength ; n/a ; bic Book Industry Communication::M Medicine
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    Novel Anticancer Strategies (Volume II) (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-04-05
    Description: Novel Anticancer Strategies (Volume II) reviews important findings and updates within the cancer therapy field of great interest to those in academic research studying the development and validation of novel anticancer approaches. The Editor invited preeminent specialists to contribute to original and review articles devoted to key areas of major progress and expectations. Key Features:Nanoparticle-based drug delivery in cancer therapy;Nanoerythrosomes;Cancer immunotherapy;Therapeutic vaccines;Oncogenic and tumor suppressive components of the cell cycle;Antimitotics in cancer clinical trials;Multifunctional enzymes as anti-cancer drug targets;Targeting undruggable proteins and non-coding RNAs;Cell-penetrating peptides;Repurposed cancer drugs in clinical trials;Circulating tumour cells.
    Keywords: Breast cancer treatment ; Photodynamic therapy ; Inorganic nanoparticles ; Active targeting ; cathepsins ; BAX ; MOMP ; ubiquitination ; apoptosis ; chemotherapy ; cancer ; nanoerythrosome ; nanoerythrocyte ; nanovesicles ; biomimetic ; cancer therapy ; diagnostics ; imaging agents ; cell cycle ; cyclin-dependent kinase ; p16 ; p21 ; p27 ; breast cancer ; prognosis ; drug delivery ; HL60 ; leukemia ; prodrug ; resistance ; retinoic acid ; vitamin K ; drug repurposing ; COVID-19 ; pandemic ; vaccination ; multi-drug resistance ; enhanced permeation and retention effect ; nanotherapeutics ; cancer theranostic ; clinical translation ; cell-penetrating peptides ; protein transduction domains ; tumor imaging ; targeted therapies ; dog ; comparative oncology ; molecular targets ; spheroids ; tumoroids ; hydrogel ; collagen ; agarose ; mammary spheroids ; tissue engineering ; cisplatin ; melanoma ; melanin nanoparticles ; cytotoxicity ; laser medical applications ; hyperthermia ; antimitotics ; mitotic slippage ; spindle assembly checkpoint ; clinical trials ; TRAIL ; cancer stem cells ; TRAIL resistance ; angiogenesis ; on-demand drug delivery systems ; electrospun nanofibers ; poly (N-isopropylacrylamide) ; gold nanorods ; paclitaxel ; β-Cyclodextrin ; SPIONs ; metallodrugs ; RAPTA derivatives ; phosphino-amine ligands ; CTCs ; NSCLCs ; metastasis suppression ; curcumin ; flavonoids ; TNBC ; immunotherapy ; immune checkpoint ; nanocarrier ; combinational immunotherapy ; lung cancer ; miRNA ; oncomiRs ; photodynamic therapy PDT ; porphyrin ; iron oxide nanoparticles ; mesoporous silica nanoparticles ; antibody functionalization ; targeted drug delivery systems ; molecular-targeted therapies ; multifunctional enzymes ; HCC ; CHRNA5 ; metastasis ; stemness property ; sorafenib sensitivity ; neoantigens ; vaccine ; Patched ; chemotherapy resistance ; metastases ; persistent cells ; adrenocortical carcinoma ; BUB3 ; mitosis ; senescence ; anticancer target ; boron neutron capture therapy ; 4-borono-l-phenylalanine ; drug discovery ; solubility ; mebendazole ; polymer ; HPMA ; controlled drug release ; PLK1 ; BI2536 ; Navitoclax ; slippage ; PD-1 ; gemcitabine ; new anti-cancer drugs ; precision medicine ; undruggable targets ; non-coding RNAs ; oligonucleotide therapeutics ; n/a ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MJ Clinical & internal medicine::MJC Diseases & disorders::MJCL Oncology
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    Dental Materials: Latest Advances and Prospects (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-04-05
    Description: Almost all fields of dentistry are closely related to newly developed materials, and all clinical improvements often follow, or, in any case, go hand in hand with the creation and the development of innovative and higher performing materials, instruments, and equipment. Thanks to contemporary applications of dental materials, the effectiveness of clinical dentistry has made remarkable advances. In recent years, thanks to digital technology and the frenetic development of the dental industry, new materials have been developed and proposed in many fields of dentistry: prosthesis, restorative dentistry, endodontics, implantology, and orthodontics. Unfortunately, as often happens, this productive challenge is not always accompanied by valid scientific research, and consequently the clinician finds new materials at their disposal that are not necessarily better than the old. Further studies are needed to gain relevant evidence for all recently introduced dental materials. This reprint includes research articles, clinical studies, review articles, and case reports focused on the latest advances and prospects of dental materials concerning all fields of dentistry.
    Keywords: MIH ; hypersensitivity ; enamel infiltration ; hypomineralization ; marginal adaptation ; fixed partial denture ; dental technology ; cobalt–chromium alloys ; scanning electron microscopy ; titanium ; dental implants ; hydrophilic ; hydrocarbon ; biological ageing ; UV photofunctionalization ; alveolar bone defects ; guided bone regeneration ; titanium meshes ; customized titanium meshes ; laser melting process ; electron beam melting ; composite restoration ; microleakage ; oblique layering technique ; horizontal layering technique ; composite ; fluorescence ; de-bonding ; residuals ; enamel damage ; orthodontics ; radiolucent sign ; OPG ; CBCT ; third molar ; oral surgery ; periapical sign ; biofilm ; bone healing capacity ; infected gutta-percha ; rat calvarium ; zirconia ; airborne particle abrasion ; femtosecond laser ; flexural strength ; surface roughness ; bond strength ; brackets ; dry ; wet and moistened enamel ; adhesion ; calcium phosphate ; radiation-induced center ; hyperfine interaction ; EDNMR ; ESEEM ; ENDOR ; biomaterial ; bone regeneration ; bone substitute ; dental implant ; octacalcium phosphate ; TiN ion plating ; metal allergy ; orthodontic wire ; micro-implants ; success rate ; insertion ; loading ; biocompatibility ; compliance ; dental material ; restorative material ; glass ionomer ; resin-modified glass ionomer ; pH ; acidity ; oral environment ; dental filling ; dental restoration ; apical negative pressure irrigation ; calcium hydroxide removal ; intracanal medicament ; mechanical activation ; ultrasonic activation ; osseoincorporation ; osseointegration ; trabecular metal ; guided tissue regeneration ; barrier membranes ; allergology ; demineralized dentin matrix ; human demineralized dentin matrix ; human ; bone graft ; FT-MIR ; SEM ; n/a ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MM Other branches of medicine::MMG Pharmacology
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    Human Tumor-Derived p53 Mutants: A Growing Family of Oncoproteins (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: TP53 gene mutations are present in more than half of all human cancers. The resulting proteins are mostly full-length with a single amino acid change and are abundantly expressed in cancer cells. Some of the mutant p53 proteins gain oncogenic functions (GOF) through which it actively contribute to the aberrant cell proliferation, increased resistance to apoptotic stimuli and ability to metastasize. Gain of function mutant p53 proteins can transcriptionally regulate the expression of a large plethora of target genes. This mainly occurs through the formation of oncogenic transcriptional competent complexes that include mutant p53 protein, known transcription factors, posttranslational modifiers and scaffold proteins. Mutant p53 protein can also transcriptionally regulate the expression of microRNAs, small non-coding RNAs that regulate gene expression at the posttranscriptional level. Each microRNA can putatively target the expression of hundred mRNAs and consequently impact on many cellular functions. Thus, gain of function mutant p53 proteins can exert their oncogenic activities through the modulation of both non-coding and coding regions of human genome. Over the past 3 decades, the regulation of p53 has been extensively studied. However, the regulation of mutant p53 remained largely unexplored. This snapshot focuses on recent discovery of mutant p53 GOF and regulation.
    Keywords: R5-920 ; RC254-282 ; mouse models ; mutant p53 ; dominant netagive ; therapies ; Oncogenic addiction ; gain of function ; bic Book Industry Communication::M Medicine
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    Controversies and Perspectives in the Use of Postoperative Radiotherapy for Prostate Cancer (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: The use of radical prostatectomy in patients with high risk of recurrence has significantly increased during the past 10 years. Thus, adjuvant radiation as a part of multimodality treatment or salvage radiation at the evidence of prostate-specific antigen (PSA) progression represents mainstay curative-intent options for a great number of prostate cancer patients. Although, few randomized trials and many retrospective studies have been published, many uncertainties still mold the discussions on the best treatment management for men after prostatectomy. This research topic successfully intended to foster discussions on current controversies in the use of postoperative radiotherapy and to present novel perspectives for treatment optimization.
    Keywords: R5-920 ; RC254-282 ; prostate cancer ; PSMA ; Choline PET ; LH-RH agonists ; salvage prostate bed radiotherapy ; Intra-operative radiotherapy ; rising PSA ; bic Book Industry Communication::M Medicine
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    Gut Health: The New Paradigm in Animal Production? (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: Gut health and specifically the gut microbiome-host interaction is currently a major research topic across the life sciences. In the case of animal sciences research into animal production and health, the gut has been a continuous area of interest. Production parameters such as growth and feed efficiency are entirely dependent on optimum gut health. In addition, the gut is a major immune organ and one of the first lines of defense in animal disease. Recent changes in animal production management and feed regulations, both regulatory and consumer driven, have placed added emphasis on finding ways to optimize gut health in novel and effective ways. In this volume we bring together original research and review articles covering three major categories of gut health and animal production: the gut microbiome, mucosal immunology, and feed-based interventions. Included within these categories is a broad range of scientific expertise and experimental approaches that span food animal production. Our goal in bringing together the articles on this research topic is to survey the current knowledge on gut health in animal production. The following 15 articles include knowledge and perspectives from researchers from multiple countries and research perspectives, all with the central goal of improving animal health and production.
    Keywords: R5-920 ; SF600-1100 ; gut health ; production animals ; Swine ; Cattle ; Chickens ; microbiome ; mucosal immunity ; bic Book Industry Communication::M Medicine
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    Pediatric Cancers (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
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    Publication Date: 2023-11-30
    Description: Childhood cancer or pediatric cancer is one of the leading causes of death among children. Treatment strategies for pediatric cancers include chemotherapy, surgery, radiation, and stem cell transplantation. These therapeutic regimens are well known to develop highly toxic and long-lasting side-effects including secondary cancers in the future lifespan of pediatric patients. Despite these intensive therapeutic regimens, cancer may still relapse as refractory and metastatic cancer. Therefore, further understanding the causes of different pediatric cancers, mechanisms of drug-resistance, and causes of relapse and metastasis is required for developing and advancing less toxic and more effective therapeutic strategies for pediatric cancers. Recent advancements in immunotherapies and targeted therapeutic approaches using pharmacological inhibitors are one step in this direction.In this Special Issue of Cancers, authors contributed original research and review articles focusing on different aspects of pediatric cancer development, causes, maintenance, and therapeutic strategies. The collected articles in this Special Issue will further enhance our knowledge and understanding of pediatric cancers and drive the development of novel therapeutic strategies.
    Keywords: infections ; cancer ; children ; bacteremia ; pneumonia ; sarcoma ; solid tumor ; outcome ; KI67 ; EZRIN ; 18F-FDG PET/CT ; random forest ; radiogenomics ; chemotherapy response ; metastasis ; serine-threonine kinase receptor-associated protein ; neuroblastoma ; CRISPR-Cas9 ; metronomic chemotherapy ; maintenance therapy ; high-risk ; Ewing sarcoma ; RNA-binding proteins ; regulation network ; prognosis prediction ; risk model ; melanotic neuroectodermal tumor of infancy ; inoperable ; metastatic ; recurrent ; chemotherapy ; adjuvant ; neoadjuvant ; systemic treatment ; childhood malignant bone tumors ; survivorship ; late effects ; somatic disease ; cohort study ; rhabdomyosarcoma ; targeted therapies ; cell surface proteomics ; B7-H3 ; stress ; allostasis ; stress regulatory pathways ; stress dysregulation ; stress reactivity ; early life stress ; childhood cancer ; cytotoxic cancer treatment ; interventions ; ependymoma ; risk stratification ; molecular group ; prognosis ; nephroblastoma ; clinical malformations ; cancer predisposition syndromes ; tumor surveillance ; n/a ; DSRCT ; EWSR1-WT1 ; preclinical model ; in vitro model ; pediatric cancer ; pediatric ; brain ; tumor ; medulloblastoma ; glioma ; natural products ; drug discovery ; fungal secondary metabolites ; soil microbes ; RH30 ; RD ; EZH2 ; epigenetic ; EPZ005687 ; DZNep ; AdOx ; malignant rhabdoid tumor ; hepatoblastoma ; small cell undifferentiated (SCUD) hepatoblastoma ; SMARCB1 ; INI1 ; pediatric liver tumors ; drug repurposing ; PI3K pathway ; epigenetics ; Fimepinostat ; LPAR1 ; LPA ; tumor metastasis ; bioinformatics analysis ; ulixertinib ; ERK inhibition ; combination therapy ; c-Myc/N-Myc ; cell differentiation ; ATRA ; SOX4 ; diffuse intrinsic pontine glioma ; immunotherapy ; immune microenvironment ; immune checkpoint inhibitor ; vaccine ; oncolytic virus ; myeloid sarcoma ; chloroma ; acute myeloid leukemia ; pediatric cancers ; VIPN ; DIC ; MDR ; drug transporters ; childhood acute leukemia ; early complication ; hyperleukocytosis ; risk factor ; survival outcome ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MJ Clinical & internal medicine::MJC Diseases & disorders::MJCL Oncology
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    Macromolecular Structure Underlying Recognition in Innate Immunity (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: Immune molecules have evolved to distinguish “self “molecules from “non-self”, “altered self” and “danger” molecules. Recognition is mediated via interactions between pattern recognition receptor molecules (PPRs) and their ligands, which include hydrophobic and electrostatic interactions between amino acid residues on the PPRs and uncharged or charged groups on amino acid residues, sugar rings or DNA/RNA molecules. Recognition in innate immunity range from cases (C1q, mannin-binding protein etc) where recognition is orchestrated by interaction between many ligands with one receptor molecule, and density of interaction is necessary for strong specific recognition, distinct from weak non-specific binding, and cases such as TLRs and NLRs where recognition involves complexation of single receptor and ligand, followed by oligomerisation of the receptor molecule. The majority of PPR molecules bind and recognise a wide variety of ligands, e.g TLR4 recognises LPS (gram negative bacteria), Lipotechoic acid (gram positive bacteria), heat shock protein hsp60, respiratory syncytial virus fusion protein etc, molecules that are structurally dissimilar to each other. This indicates considerable flexibility in their binding domains (amino acid residue variations) and modes (hydrophobic and charged, direct or mediated via an adaptor molecule). However, in many cases there is a dearth of structural and molecular data available, required to delineate the mechanism of ligand binding underlining recognition in pathogen receptors in innate immunity. Insights into requirements of conformation, charge, surface etc in the recognition and function of innate immunity receptors and their activation pathways, based on current data can suggest valuable avenues for future work.
    Keywords: R5-920 ; RC581-607 ; HIV-1 ; host-pathogen interactions ; zebrafish model system ; innate immunity ; protein-protein interaction ; complement ; malaria ; pattern recognition ; bic Book Industry Communication::M Medicine
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    Endometriosis Research (2022)
    MDPI - Multidisciplinary Digital Publishing Institute
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    Publication Date: 2022-02-24
    Description: Endometriosis is defined as the presence of endometrial-like endometrial cells, glands, and stroma outside the uterus, causing a strong inflammatory-like microenvironment in the affected tissue. The exact prevalence of endometriosis is unknown, but estimates range from 2%–10% of women of reproductive age, to 50% of infertile women. Its etiopathogenesis of endometriosis still remains controversial—immune, hormonal, genetic, and epigenetic factors may be all involved, and several theories have been proposed to explain it.This book aims to summarize recent ground-breaking studies that may open new scenarios and change the perspective of the topic, including cutting-edge elements about diagnosis, pharmacologic and surgical treatments, as well as basic/translational science (immunology, cell biology, genetics, and epigenetics) pieces of evidence, to unravel new pathways to follow for the future diagnosis and management of endometriosis, and to improve our current knowledge of its aetiology.
    Keywords: BTG1 ; endometriosis ; human endometrial stromal cells ; endometrium ; uterus ; purinergic signaling ; ATP ; pathogenesis ; genetics ; epigenetics ; immunology ; ion channels ; etiology ; CFTR ; aquaporin ; chloride channels ; biomarker ; angiogenesis ; cytokines ; urinary biomarkers ; genetic polymorphisms ; SNPs ; aetiology ; Mediterranean population ; Sardinian population ; peritoneal fluid ; microenvironment ; precision medicine ; bic Book Industry Communication::M Medicine
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    Undocumented Migrants and Healthcare (2021)
    Open Book Publishers
    Details
    Publication Date: 2024-03-29
    Description: "What do undocumented migrants experience when they try to access healthcare? How do they navigate the (often contradictory) challenges presented by bureaucratic systems, financial pressures, attitudes to migrants, and their own healthcare needs? This urgent study uses a grounded theory approach to explore the ways in which undocumented migrants are included in or excluded from healthcare in a Swiss region. Marianne Jossen explores the ways migrants try to obtain healthcare on their own, with the help of NGOs or via insurance, and how they cope if they fail, whether by using risky strategies to access healthcare or leaving serious health issues untreated. Jossen shows that even for those who succeed, inclusion remains partial and fraught with risks. Based on interviews with migrants, health practitioners and NGO staff and using a rigorous academic approach, Undocumented Migrants and Healthcare is an important contribution to a vital contemporary issue. It is necessary reading for researchers in Public Health and Migration Studies, as well as government and non-governmental organisations in Switzerland and beyond. It will be of interest to anyone concerned with healthcare and migration in the twenty-first century."
    Keywords: undocumented migrants ; healthcare ; Switzerland ; inclusion ; non-governmental organisations ; Public Health ; Migration Studies ; Illegal immigration ; Insurance ; Swiss franc ; bic Book Industry Communication::J Society & social sciences::JK Social services & welfare, criminology::JKS Social welfare & social services ; bic Book Industry Communication::M Medicine ; thema EDItEUR::J Society and Social Sciences::JK Social services and welfare, criminology::JKS Social welfare and social services ; thema EDItEUR::M Medicine and Nursing
    Language: English
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    Pharmacogenomics (2022)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2022-05-06
    Description: This Special Issue focuses on the current state of pharmacogenomics (PGx) and the extensive translational process, including the identification of functionally important PGx variation; the characterization of PGx haplotypes and metabolizer statuses, their clinical interpretation, clinical decision support, and the incorporation of PGx into clinical care.
    Keywords: pharmacogenomics ; return of results ; genetic counseling ; qualitative ; pharmacogenetics ; implementation ; pharmacogenetics service ; screening ; pre-emptive ; personalized medicine ; precision medicine ; community pharmacy ; pharmacogenomic testing ; genetic privacy ; pharmaco-economics ; polymorphisms ; pharmacogenes ; pharmacogenomic ; machine learning ; adaptation ; human evolution ; US Food and Drug Administration ; clinical actionability ; clinical translation ; chronic kidney disease ; CYP3A5 ; polymorphism ; progression ; pharmacogenomics (PGx) ; pediatrics ; best practice alerts (BPAs) ; electronic health records (EHR) ; genomic indicators ; clinical decision support (CDS) ; phenotype ; genotype ; polypharmacy ; chronic disease ; medication management ; electronic medical record ; artificial intelligence ; n/a ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MM Other branches of medicine::MMG Pharmacology
    Language: English
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    The Impact of Active and Passive Smoking upon Health and Neurocognitive Function (2021)
    Frontiers Media SA
    Details
    Publication Date: 2023-12-21
    Description: Tobacco smoking is a major risk factor for a number of chronic diseases, including a variety of cancers, lung disease and damage to the cardiovascular system. The World Health Organization recently calculated that there were 6 million smoking-attributable deaths per year and that this number is due to rise to about eight million per year by the end of 2030. Recent work has demonstrated that habitual smoking in adults is not only associated with a range of health problems, but may also contribute to a number of neurocognitive deficits, including deficits in memory and attention. One area of growing concern is the health and neurocognitive consequences of exposure to second-hand smoke or “passive smoking” (where a non-smoker inhales another person’s smoke, mainly in the form of side-stream smoke). In terms of tackling smoking-related problems, there has been a rise in the amount and range of smoking cessation and interventions techniques, including the emergence of e-cigarettes as one of the most popular forms of nicotine replacement therapies. The present book comprises a collection of manuscripts discussing (1) the impact of active and passive smoking upon health and neurocognitive function, (2) smoking cessation techniques and interventions used to tackle smoking-related problems, and (3) a critical consideration of current issues surrounding the use of e-cigarettes as nicotine-replacement therapy. This collection of papers includes empirical, theoretical, and review papers. This Research Topic demonstrates the broad nature of research currently being undertaken in this field and should pave the way for future work.
    Keywords: R5-920 ; RC435-571 ; Active smoking ; neurocognitive ; Health ; E-cigarettes ; passive smoking ; Smoking Cessation ; bic Book Industry Communication::M Medicine
    Language: English
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    Recent Advances in Biomaterials and Dental Disease (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-04-05
    Description: The researchers involved in this reprint will continue their studies to improve the existent dental biomaterials in order to achieve optimal dental treatment with biocompatible, bioactive, and stable properties. As the Guest Editors, we sincerely value and thank the reviewers for their insightful comments and the support of the team at Bioengineering. Finally, we express our gratitude to all contributing authors for their valuable research. Altogether, the 16 research papers/reviews in this Special Issue entitled "Recent Advances in Biomaterials and Dental Disease" reflect the importance of in vitro and in vivo studies for improving the efficacy of using biomaterials in dental treatment.
    Keywords: adhesion ; bonding ; dental porcelain ; glass ceramics ; orthodontic bracket ; shear strength ; aligner ; cytotoxicity ; estrogenicity ; invisalign ; monomer ; retainer ; 3D resin ; endodontic sealer ; polyphenols ; resveratrol ; pyrogallol ; biological activity ; piezoelectric surgery ; endodonticsurgery ; crack formation ; ultrasonic tip ; retropreparation ; antibacterial effect ; dental impressions ; disinfectant agents ; disinfection ; oral bacteria ; implant periapical lesion ; implant failure ; peri-implantitis ; endodontic surgery ; complication ; retreatment procedure ; filling materials removal ; revision system ; sonic activation ; oval-shaped canal ; decontamination ; lithium disilicate ; resin ; saliva ; shear bond strength ; crowns ; fixed prosthodontics ; resin composite ; survival ; bond strength ; contact angle ; dentin ; desensitizers ; resin cements ; 3D printing ; digital light processing ; interim crown ; in vivo study ; wear ; endodontists ; general practicing dentists ; root canal treatment ; quality ; undergraduate students ; traumatic dental injury ; tooth fracture ; adhesive reattachment ; pulp ; regeneration ; revitalization ; transplant ; root ; maxillary premolars ; upper premolars ; canal ; root canal anomalies ; anatomical variations ; root morphology ; coneless ; MEA technique ; n/a ; bic Book Industry Communication::M Medicine
    Language: English
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    Clinical Management and Challenges in Polytrauma (2022)
    Details
    Publication Date: 2023-05-10
    Description: Trauma is still a leading cause of death in patients below 40 years of age. Clinical management of severely injured patients is challenging in all phases of treatment during the clinical course. Numerous factors, such as injury severity, injury pattern, patient characteristics and trauma system, affect the decision-making process in our patients. After the successful initial management of an unstable multiply injured patient, secondary definitive surgeries and reconstructions may have a risk for further systemic complications and the deterioration of the patient’s physiology. A “Safe Definitive Surgery” (SDS) concept considers the dynamics of the clinical course (prehospital, operations, complications, etc.) and the patient’s physiology. Due to the repeated re-evaluation and assessment of the patient’s clinical course, dynamics and adaptation of the treatment strategy, the safe management of polytraumatized patients is possible. Many unanswered questions still exist and need to be addressed in future studies: Which patients profit by the damage control strategy and which do not? When is it best to start with the definitive fixation of fractures in multiply injured patients? How can one improve the quality of life in polytraumatized patients? What are the strategies in elderly severely injured patients? With this Special Issue, we would like to stimulate research in the field of polytrauma in order to shed light on the above-mentioned questions
    Keywords: pelvic ring fracture ; PCCD ; position ; associated injuries ; geriatric trauma ; scoring ; polytrauma ; ISS ; AIS ; geriatric patients ; orthogeriatric ; E-bike injuries ; outcome ; injury pattern comparison ; traumatic injury ; reactive oxygen species ; phagocytosis ; CD14 ; CD16 ; CD62L ; fMLP ; PMA ; emergency surgery ; trauma team competence ; trauma system ; life-saving intervention ; trauma ; non-invasive external pelvic stabilizers ; bleeding ; pelvic fractures ; post mortem analysis ; biomechanical force ; pneumatic pelvic sling VBM® ; T-POD® ; cloth sling ; SAM Sling® ; trauma victims ; prehospital death ; Injury Severity Score (ISS) ; hemorrhage ; shock ; resuscitation ; coagulopathy ; oxygen transport ; endotheliopathy ; microcirculation ; macrocirculation ; orthopaedic trauma ; nutritional deficiencies ; vitamins ; lower extremity ; wound complications ; nutrition wound healing ; platelets ; immune system ; posttraumatic organ failure ; posttraumatic lung dysfunction ; posttraumatic hyperinflammation ; I-FABP ; biomarker ; intestinal damage ; hemorrhagic shock ; major trauma ; bic Book Industry Communication::M Medicine
    Language: English
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    Diagnosis of Dementia and Cognitive Impairment (2021)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-12-21
    Description: In this special issue of Diagnostics, expert contributors have produced up-to-date research studies and reviews on various topics related to the diagnosis of dementia and cognitive impairment. The methods of the assessments discussed extend from simple neurological signs, which may be elicited in the clinical encounter, through cognitive screening instruments, to sophisticated analyses of neuroimaging and cerebrospinal fluid biomarkers of disease. It is hoped that these various methods may facilitate earlier diagnosis of dementia and its subtypes, and provide differential diagnosis of depression and functional cognitive disorders, as a prelude to meaningful interventions.
    Keywords: R5-920 ; screening ; MoCA ; neurodegeneration ; accuracy ; frontotemporal dementia ; cognitive assessment ; Free-Cog ; molecular imaging ; Alzheimer’s ; standardised mini-mental state examination ; decision tree ; differential diagnosis depression vs. MCI/dementia ; computerized cognitive assessment ; quantification ; Alzheimer’s disease ; functional cognitive disorder ; diagnosis ; Triple Test ; diagnostic imaging ; neurocognitive disorder ; feasibility ; TYM-MCI ; amyloid ; cerebrospinal fluid ; dementia ; precision medicine ; Mini-Addenbrooke’s Cognitive Examination ; memory ; depression in old age ; quick mild cognitive impairment screen ; cognition ; nuclear medicine ; TYM ; Rapid Cognitive Screen ; 18F-FDG ; functional neurological disorder cognition ; stroke ; sensitivity and specificity ; Codex ; mortality ; mild cognitive impairment ; cognitive screening instruments ; cognitive impairment ; aging ; SKT (Syndrom-Kurztest) ; PET ; executive function ; bic Book Industry Communication::M Medicine
    Language: English
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    Coronary Syndrome: Clinical Treatment, Prevention and Management for Better Outcomes (2023)
    MDPI - Multidisciplinary Digital Publishing Institute
    Details
    Publication Date: 2023-07-14
    Description: This reprint focuses on recent advances in the clinical care of patients with acute and chronic coronary syndromes. We must accumulate novel scientific and clinical knowledge in this field to develop seamless treatments and preventive strategies for this patient population. Furthermore, accumulated data have implicated that there are some residual risk factors for coronary syndromes, and the clinical management of cardiovascular/non-cardiovascular complications associated with coronary syndromes is also a critical concern. We hope that this reprint will facilitate the management of future patients with coronary syndromes; however, further research is still required. It is also our hope that this reprint will promote future research to enable a better understanding of the clinical practice of coronary syndromes.
    Keywords: statin ; myocardial infarction ; renal function ; coronary CT angiography ; subtraction ; fractional flow reserve ; coronary artery disease ; Agatston score ; uric acid ; endothelial function ; ischemic heart disease ; ischemia with no obstructive coronary artery disease ; angioplasty ; drug-eluting stents ; non-ST-elevation myocardial infarction ; multivessel disease ; acute coronary syndrome ; chronic coronary syndrome ; xanthine oxidoreductase ; coronary artery spasm ; gender differences ; vasospastic angina ; microvascular spasm ; microvascular vasodilatory function ; high coronary thrombus burden ; tissue plasminogen activator ; catheter-directed thrombolysis ; olmesartan ; amlodipine ; rosuvastatin ; single pill combination ; phase III clinical trial ; computed tomography ; computed tomography perfusion ; myocardial perfusion abnormality ; aspirin ; clopidogrel ; prasugrel ; P2Y12 inhibitor ; bleeding ; nitrate ; vasodilator ; biomarker ; mortality ; risk-score model ; n/a ; NGAL ; contrast-induced acute kidney injury ; percutaneous coronary intervention ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MJ Clinical & internal medicine::MJD Cardiovascular medicine
    Language: English
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