ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    facet.materialart.
    Unknown
    Genomic dissection of the epidermal growth factor receptor (EGFR)/PI3K pathway reveals frequent deletion of the EGFR phosphatase PTPRS in head and neck cancers [Medical Sciences] (2011)
    National Academy of Sciences
    Details
    Publication Date: 2011-11-23
    Description: Activation of the PI3K and epidermal growth factor receptor (EGFR) pathway is able to drive oncogenesis in multiple human cancers, including head and neck squamous cell carcinoma. Targeted agents such as cetuximab and erlotinib are currently used in patients with head and neck squamous cell carcinoma, but, in this disease, the genomic alterations that cause pathway activation and determine response to pharmacologic inhibition remain ill-defined. Here, we present a detailed dissection of the EGFR/PI3K pathway, composed of sequencing of the core pathway components, and high-resolution genomic copy number assessment. Mutations were found in PIK3CA (6%), but no point mutations were observed in other pathway genes such as PTEN and EGFR. In contrast, we observed frequent copy number alterations of genes in the pathway, including PIK3CA, EGFR, protein tyrosine phosphatase receptor S (PTPRS), and RICTOR. In total, activating genetic pathway alterations were identified in 74% of head and neck tumors. Importantly, intragenic microdeletions of the EGFR phosphatase PTPRS were frequent (26%), identifying this gene as a target of 19p13 loss. PTPRS loss promoted EGFR/PI3K pathway activation, modulated resistance to EGFR inhibition, and strongly determined survival in lung cancer patients with activating EGFR mutations. These findings have important implications for our understanding of head and neck cancer tumorigenesis and for the use of targeted agents for this malignancy.
    Print ISSN: 0027-8424
    Electronic ISSN: 1091-6490
    Topics: Biology , Medicine , Natural Sciences in General
    Published by National Academy of Sciences
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 2
    facet.materialart.
    Unknown
    Modelling pathogenesis and treatment of familial dysautonomia using patient-specific iPSCs (2009)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2009-08-21
    Description: The isolation of human induced pluripotent stem cells (iPSCs) offers a new strategy for modelling human disease. Recent studies have reported the derivation and differentiation of disease-specific human iPSCs. However, a key challenge in the field is the demonstration of disease-related phenotypes and the ability to model pathogenesis and treatment of disease in iPSCs. Familial dysautonomia (FD) is a rare but fatal peripheral neuropathy, caused by a point mutation in the IKBKAP gene involved in transcriptional elongation. The disease is characterized by the depletion of autonomic and sensory neurons. The specificity to the peripheral nervous system and the mechanism of neuron loss in FD are poorly understood owing to the lack of an appropriate model system. Here we report the derivation of patient-specific FD-iPSCs and the directed differentiation into cells of all three germ layers including peripheral neurons. Gene expression analysis in purified FD-iPSC-derived lineages demonstrates tissue-specific mis-splicing of IKBKAP in vitro. Patient-specific neural crest precursors express particularly low levels of normal IKBKAP transcript, suggesting a mechanism for disease specificity. FD pathogenesis is further characterized by transcriptome analysis and cell-based assays revealing marked defects in neurogenic differentiation and migration behaviour. Furthermore, we use FD-iPSCs for validating the potency of candidate drugs in reversing aberrant splicing and ameliorating neuronal differentiation and migration. Our study illustrates the promise of iPSC technology for gaining new insights into human disease pathogenesis and treatment.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2784695/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2784695/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lee, Gabsang -- Papapetrou, Eirini P -- Kim, Hyesoo -- Chambers, Stuart M -- Tomishima, Mark J -- Fasano, Christopher A -- Ganat, Yosif M -- Menon, Jayanthi -- Shimizu, Fumiko -- Viale, Agnes -- Tabar, Viviane -- Sadelain, Michel -- Studer, Lorenz -- R01 NS052671/NS/NINDS NIH HHS/ -- R01 NS052671-03/NS/NINDS NIH HHS/ -- England -- Nature. 2009 Sep 17;461(7262):402-6. doi: 10.1038/nature08320. Epub 2009 Aug 19.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Developmental Biology Program, Sloan-Kettering Institute, 1275 York Ave, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/19693009" target="_blank"〉PubMed〈/a〉
    Keywords: Adolescent ; Alternative Splicing/drug effects/genetics ; Animals ; Carrier Proteins/genetics ; Cell Dedifferentiation ; Cell Differentiation ; Cell Lineage ; Cell Movement ; Cells, Cultured ; Child ; Dysautonomia, Familial/drug therapy/genetics/*pathology/*therapy ; Female ; Fibroblasts/cytology/metabolism ; Gene Expression Profiling ; Humans ; Kinetin/pharmacology/therapeutic use ; Male ; Mice ; *Models, Biological ; Neural Crest/cytology/drug effects ; Organ Specificity ; Phenotype ; Pluripotent Stem Cells/cytology/drug effects/*metabolism/*transplantation
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Published by Nature Publishing Group (NPG)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 3
    facet.materialart.
    Unknown
    Cell-cycle restriction limits DNA damage and maintains self-renewal of leukaemia stem cells (2009)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2009-01-06
    Description: Rare cells with the properties of stem cells are integral to the development and perpetuation of leukaemias. A defining characteristic of stem cells is their capacity to self-renew, which is markedly extended in leukaemia stem cells. The underlying molecular mechanisms, however, are largely unknown. Here we demonstrate that expression of the cell-cycle inhibitor p21 is indispensable for maintaining self-renewal of leukaemia stem cells. Expression of leukaemia-associated oncogenes in mouse haematopoietic stem cells (HSCs) induces DNA damage and activates a p21-dependent cellular response, which leads to reversible cell-cycle arrest and DNA repair. Activated p21 is critical in preventing excess DNA-damage accumulation and functional exhaustion of leukaemic stem cells. These data unravel the oncogenic potential of p21 and suggest that inhibition of DNA repair mechanisms might function as potent strategy for the eradication of the slowly proliferating leukaemia stem cells.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Viale, Andrea -- De Franco, Francesca -- Orleth, Annette -- Cambiaghi, Valeria -- Giuliani, Virginia -- Bossi, Daniela -- Ronchini, Chiara -- Ronzoni, Simona -- Muradore, Ivan -- Monestiroli, Silvia -- Gobbi, Alberto -- Alcalay, Myriam -- Minucci, Saverio -- Pelicci, Pier Giuseppe -- England -- Nature. 2009 Jan 1;457(7225):51-6. doi: 10.1038/nature07618.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Experimental Oncology at the IFOM-IEO Campus, European Institute of Oncology, IEO, 20141 Milan, Italy. andrea.viale@ifom-ieo-campus.it〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/19122635" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Cell Count ; *Cell Cycle/genetics ; Cell Division ; Core Binding Factor Alpha 2 Subunit/genetics/metabolism ; Cyclin-Dependent Kinase Inhibitor p21/deficiency/genetics/*metabolism ; *DNA Damage/genetics ; DNA Repair ; Fibroblasts ; Gene Expression Regulation, Neoplastic ; Leukemia/*pathology ; Mice ; Mice, Inbred C57BL ; Neoplastic Stem Cells/cytology/*pathology ; Oncogene Proteins, Fusion/genetics/metabolism ; Up-Regulation
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Published by Nature Publishing Group (NPG)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 4
    facet.materialart.
    Unknown
    Precision microbiome reconstitution restores bile acid mediated resistance to Clostridium difficile (2014)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2014-10-23
    Description: The gastrointestinal tracts of mammals are colonized by hundreds of microbial species that contribute to health, including colonization resistance against intestinal pathogens. Many antibiotics destroy intestinal microbial communities and increase susceptibility to intestinal pathogens. Among these, Clostridium difficile, a major cause of antibiotic-induced diarrhoea, greatly increases morbidity and mortality in hospitalized patients. Which intestinal bacteria provide resistance to C. difficile infection and their in vivo inhibitory mechanisms remain unclear. Here we correlate loss of specific bacterial taxa with development of infection, by treating mice with different antibiotics that result in distinct microbiota changes and lead to varied susceptibility to C. difficile. Mathematical modelling augmented by analyses of the microbiota of hospitalized patients identifies resistance-associated bacteria common to mice and humans. Using these platforms, we determine that Clostridium scindens, a bile acid 7alpha-dehydroxylating intestinal bacterium, is associated with resistance to C. difficile infection and, upon administration, enhances resistance to infection in a secondary bile acid dependent fashion. Using a workflow involving mouse models, clinical studies, metagenomic analyses, and mathematical modelling, we identify a probiotic candidate that corrects a clinically relevant microbiome deficiency. These findings have implications for the rational design of targeted antimicrobials as well as microbiome-based diagnostics and therapeutics for individuals at risk of C. difficile infection.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4354891/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4354891/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Buffie, Charlie G -- Bucci, Vanni -- Stein, Richard R -- McKenney, Peter T -- Ling, Lilan -- Gobourne, Asia -- No, Daniel -- Liu, Hui -- Kinnebrew, Melissa -- Viale, Agnes -- Littmann, Eric -- van den Brink, Marcel R M -- Jenq, Robert R -- Taur, Ying -- Sander, Chris -- Cross, Justin R -- Toussaint, Nora C -- Xavier, Joao B -- Pamer, Eric G -- AI95706/AI/NIAID NIH HHS/ -- DP2 OD008440/OD/NIH HHS/ -- DP2OD008440/OD/NIH HHS/ -- K23 AI095398/AI/NIAID NIH HHS/ -- P01 CA023766/CA/NCI NIH HHS/ -- P30 CA008748/CA/NCI NIH HHS/ -- R01 AI042135/AI/NIAID NIH HHS/ -- R01 AI095706/AI/NIAID NIH HHS/ -- R01 AI42135/AI/NIAID NIH HHS/ -- T32 CA009149/CA/NCI NIH HHS/ -- T32 GM007739/GM/NIGMS NIH HHS/ -- T32GM07739/GM/NIGMS NIH HHS/ -- U54 CA148967/CA/NCI NIH HHS/ -- England -- Nature. 2015 Jan 8;517(7533):205-8. doi: 10.1038/nature13828. Epub 2014 Oct 22.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉1] Infectious Diseases Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York 10065, USA [2] Lucille Castori Center for Microbes, Inflammation and Cancer, Memorial Sloan Kettering Cancer Center, New York, New York 10065, USA. ; 1] Computational Biology Program, Sloan-Kettering Institute, New York, New York 10065, USA [2] Department of Biology, University of Massachusetts Dartmouth, North Dartmouth, Massachusetts 02747, USA. ; Computational Biology Program, Sloan-Kettering Institute, New York, New York 10065, USA. ; Lucille Castori Center for Microbes, Inflammation and Cancer, Memorial Sloan Kettering Cancer Center, New York, New York 10065, USA. ; Donald B. and Catherine C. Marron Cancer Metabolism Center, Sloan-Kettering Institute, New York, New York 10065, USA. ; Genomics Core Laboratory, Sloan-Kettering Institute, New York, New York 10065, USA. ; 1] Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York 10065, USA [2] Immunology Program, Sloan-Kettering Institute, New York, New York 10065, USA. ; Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York 10065, USA. ; 1] Lucille Castori Center for Microbes, Inflammation and Cancer, Memorial Sloan Kettering Cancer Center, New York, New York 10065, USA [2] Computational Biology Program, Sloan-Kettering Institute, New York, New York 10065, USA. ; 1] Infectious Diseases Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York 10065, USA [2] Lucille Castori Center for Microbes, Inflammation and Cancer, Memorial Sloan Kettering Cancer Center, New York, New York 10065, USA [3] Immunology Program, Sloan-Kettering Institute, New York, New York 10065, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25337874" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Anti-Bacterial Agents/pharmacology ; Bile Acids and Salts/*metabolism ; Biological Evolution ; Clostridium/metabolism ; Clostridium difficile/drug effects/*physiology ; Colitis/metabolism/microbiology/prevention & control/therapy ; Disease Susceptibility/*microbiology ; Feces/microbiology ; Female ; Humans ; Intestines/drug effects/*metabolism/*microbiology ; Metagenome/genetics ; Mice ; Mice, Inbred C57BL ; Microbiota/drug effects/genetics/*physiology ; Symbiosis
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Published by Nature Publishing Group (NPG)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 5
    facet.materialart.
    Unknown
    Oncogene ablation-resistant pancreatic cancer cells depend on mitochondrial function (2014)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2014-08-15
    Description: Pancreatic ductal adenocarcinoma (PDAC) is one of the deadliest cancers in western countries, with a median survival of 6 months and an extremely low percentage of long-term surviving patients. KRAS mutations are known to be a driver event of PDAC, but targeting mutant KRAS has proved challenging. Targeting oncogene-driven signalling pathways is a clinically validated approach for several devastating diseases. Still, despite marked tumour shrinkage, the frequency of relapse indicates that a fraction of tumour cells survives shut down of oncogenic signalling. Here we explore the role of mutant KRAS in PDAC maintenance using a recently developed inducible mouse model of mutated Kras (Kras(G12D), herein KRas) in a p53(LoxP/WT) background. We demonstrate that a subpopulation of dormant tumour cells surviving oncogene ablation (surviving cells) and responsible for tumour relapse has features of cancer stem cells and relies on oxidative phosphorylation for survival. Transcriptomic and metabolic analyses of surviving cells reveal prominent expression of genes governing mitochondrial function, autophagy and lysosome activity, as well as a strong reliance on mitochondrial respiration and a decreased dependence on glycolysis for cellular energetics. Accordingly, surviving cells show high sensitivity to oxidative phosphorylation inhibitors, which can inhibit tumour recurrence. Our integrated analyses illuminate a therapeutic strategy of combined targeting of the KRAS pathway and mitochondrial respiration to manage pancreatic cancer.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4376130/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4376130/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Viale, Andrea -- Pettazzoni, Piergiorgio -- Lyssiotis, Costas A -- Ying, Haoqiang -- Sanchez, Nora -- Marchesini, Matteo -- Carugo, Alessandro -- Green, Tessa -- Seth, Sahil -- Giuliani, Virginia -- Kost-Alimova, Maria -- Muller, Florian -- Colla, Simona -- Nezi, Luigi -- Genovese, Giannicola -- Deem, Angela K -- Kapoor, Avnish -- Yao, Wantong -- Brunetto, Emanuela -- Kang, Ya'an -- Yuan, Min -- Asara, John M -- Wang, Y Alan -- Heffernan, Timothy P -- Kimmelman, Alec C -- Wang, Huamin -- Fleming, Jason B -- Cantley, Lewis C -- DePinho, Ronald A -- Draetta, Giulio F -- CA016672/CA/NCI NIH HHS/ -- CA16672/CA/NCI NIH HHS/ -- P01 CA117969/CA/NCI NIH HHS/ -- P01 CA120964/CA/NCI NIH HHS/ -- P01CA117969/CA/NCI NIH HHS/ -- P01CA120964/CA/NCI NIH HHS/ -- P30 CA016672/CA/NCI NIH HHS/ -- P30CA16672/CA/NCI NIH HHS/ -- P50 CA127003/CA/NCI NIH HHS/ -- England -- Nature. 2014 Oct 30;514(7524):628-32. doi: 10.1038/nature13611. Epub 2014 Aug 10.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉1] Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA [2] Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA [3]. ; Department of Medicine, Weill Cornell Medical College, New York, New York 10065, USA. ; Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA. ; 1] Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA [2] Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA. ; 1] Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA [2] Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA [3] Department of Experimental Oncology, European Institute of Oncology, Milan 20139, Italy. ; Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA. ; Pathology Unit, San Raffaele Scientific Institute, Milan 20132, Italy. ; Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA. ; Department of Medicine, Division of Signal Transduction, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02115, USA. ; Department of Radiation Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts 02215, USA. ; Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA. ; Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25119024" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Autophagy ; Carcinoma, Pancreatic Ductal/drug therapy/genetics/*metabolism/*pathology ; Cell Respiration/drug effects ; Cell Survival/drug effects ; Disease Models, Animal ; Female ; Gene Expression Regulation, Neoplastic ; Genes, p53/genetics ; Glycolysis ; Lysosomes/metabolism ; Mice ; Mitochondria/drug effects/*metabolism ; Mutation/genetics ; Neoplasm Recurrence, Local/prevention & control ; Neoplastic Stem Cells/drug effects/metabolism/pathology ; Oxidative Phosphorylation/drug effects ; Pancreatic Neoplasms/drug therapy/genetics/*metabolism/*pathology ; Proto-Oncogene Proteins p21(ras)/*genetics/metabolism ; Recurrence ; Signal Transduction
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Published by Nature Publishing Group (NPG)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 6
    facet.materialart.
    Unknown
    IDH1 mutation is sufficient to establish the glioma hypermethylator phenotype (2012)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2012-02-22
    Description: Both genome-wide genetic and epigenetic alterations are fundamentally important for the development of cancers, but the interdependence of these aberrations is poorly understood. Glioblastomas and other cancers with the CpG island methylator phenotype (CIMP) constitute a subset of tumours with extensive epigenomic aberrations and a distinct biology. Glioma CIMP (G-CIMP) is a powerful determinant of tumour pathogenicity, but the molecular basis of G-CIMP remains unresolved. Here we show that mutation of a single gene, isocitrate dehydrogenase 1 (IDH1), establishes G-CIMP by remodelling the methylome. This remodelling results in reorganization of the methylome and transcriptome. Examination of the epigenome of a large set of intermediate-grade gliomas demonstrates a distinct G-CIMP phenotype that is highly dependent on the presence of IDH mutation. Introduction of mutant IDH1 into primary human astrocytes alters specific histone marks, induces extensive DNA hypermethylation, and reshapes the methylome in a fashion that mirrors the changes observed in G-CIMP-positive lower-grade gliomas. Furthermore, the epigenomic alterations resulting from mutant IDH1 activate key gene expression programs, characterize G-CIMP-positive proneural glioblastomas but not other glioblastomas, and are predictive of improved survival. Our findings demonstrate that IDH mutation is the molecular basis of CIMP in gliomas, provide a framework for understanding oncogenesis in these gliomas, and highlight the interplay between genomic and epigenomic changes in human cancers.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3351699/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3351699/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Turcan, Sevin -- Rohle, Daniel -- Goenka, Anuj -- Walsh, Logan A -- Fang, Fang -- Yilmaz, Emrullah -- Campos, Carl -- Fabius, Armida W M -- Lu, Chao -- Ward, Patrick S -- Thompson, Craig B -- Kaufman, Andrew -- Guryanova, Olga -- Levine, Ross -- Heguy, Adriana -- Viale, Agnes -- Morris, Luc G T -- Huse, Jason T -- Mellinghoff, Ingo K -- Chan, Timothy A -- R01 CA154767/CA/NCI NIH HHS/ -- R01CA154767-01/CA/NCI NIH HHS/ -- U54 CA143798/CA/NCI NIH HHS/ -- U54-CA143798/CA/NCI NIH HHS/ -- England -- Nature. 2012 Feb 15;483(7390):479-83. doi: 10.1038/nature10866.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Human Oncology and Pathogenesis Program, Memorial Sloan-Kettering Cancer Center, New York, New York 10065, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/22343889" target="_blank"〉PubMed〈/a〉
    Keywords: Astrocytes/cytology/metabolism ; Cell Survival/genetics ; Cells, Cultured ; CpG Islands/genetics ; DNA Methylation/*genetics ; Epigenesis, Genetic ; Epigenomics ; Gene Expression Regulation ; Glioblastoma/genetics/pathology ; Glioma/*genetics/pathology ; HEK293 Cells ; Histones/metabolism ; Humans ; Isocitrate Dehydrogenase/*genetics/metabolism ; Metabolome/genetics ; Mutation/*genetics ; *Phenotype ; Tumor Cells, Cultured
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Published by Nature Publishing Group (NPG)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 7
    facet.materialart.
    Unknown
    Genome sequencing identifies a basis for everolimus sensitivity (2012)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2012-08-28
    Description: Cancer drugs often induce dramatic responses in a small minority of patients. We used whole-genome sequencing to investigate the genetic basis of a durable remission of metastatic bladder cancer in a patient treated with everolimus, a drug that inhibits the mTOR (mammalian target of rapamycin) signaling pathway. Among the somatic mutations was a loss-of-function mutation in TSC1 (tuberous sclerosis complex 1), a regulator of mTOR pathway activation. Targeted sequencing revealed TSC1 mutations in about 8% of 109 additional bladder cancers examined, and TSC1 mutation correlated with everolimus sensitivity. These results demonstrate the feasibility of using whole-genome sequencing in the clinical setting to identify previously occult biomarkers of drug sensitivity that can aid in the identification of patients most likely to respond to targeted anticancer drugs.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3633467/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3633467/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Iyer, Gopa -- Hanrahan, Aphrothiti J -- Milowsky, Matthew I -- Al-Ahmadie, Hikmat -- Scott, Sasinya N -- Janakiraman, Manickam -- Pirun, Mono -- Sander, Chris -- Socci, Nicholas D -- Ostrovnaya, Irina -- Viale, Agnes -- Heguy, Adriana -- Peng, Luke -- Chan, Timothy A -- Bochner, Bernard -- Bajorin, Dean F -- Berger, Michael F -- Taylor, Barry S -- Solit, David B -- T32 CA009207/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 2012 Oct 12;338(6104):221. doi: 10.1126/science.1226344. Epub 2012 Aug 23.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Human Oncology and Pathogenesis Program, Memorial Sloan-Kettering Cancer Center, New York, NY 10065, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/22923433" target="_blank"〉PubMed〈/a〉
    Keywords: Antineoplastic Agents/*therapeutic use ; Clinical Trials, Phase II as Topic ; Codon, Nonsense ; Disease-Free Survival ; Drug Resistance, Neoplasm/*genetics ; Everolimus ; Genome, Human ; Genome-Wide Association Study ; Humans ; Molecular Targeted Therapy ; Multiprotein Complexes ; Neoplasm Metastasis ; Neurofibromin 2/genetics ; Proteins/antagonists & inhibitors ; Sequence Deletion ; Sirolimus/*analogs & derivatives/therapeutic use ; TOR Serine-Threonine Kinases ; Tumor Suppressor Proteins/*genetics ; Urinary Bladder Neoplasms/*drug therapy/genetics/pathology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 8
    Electronic Resource
    Electronic Resource
    Hydrogen exchange into soluble spinach chloroplast coupling factor during heat activation of its ATPase
    Amsterdam : Elsevier
    Biochimica et Biophysica Acta (BBA)/Bioenergetics 637 (1981), S. 496-503 
    Details
    ISSN: 0005-2728
    Keywords: (Chloroplast) ; ATPase ; Coupling factor ; Hydrogen exchange ; Protein conformation
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Medicine , Physics
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0005-2728(81)90056-6
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    Essential role of an arginyl residue at the catalytic site(s) of chloroplast coupling factor
    Amsterdam : Elsevier
    FEBS Letters 84 (1977), S. 304-308 
    Details
    ISSN: 0014-5793
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0014-5793(77)80712-6
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    facet.materialart.
    Unknown
    Most of ADP{middle dot}glucose linked to starch biosynthesis occurs outside the chloroplast in source leaves (2004)
    National Academy of Sciences
    Details
    Publication Date: 2004-08-23
    Print ISSN: 0027-8424
    Electronic ISSN: 1091-6490
    Topics: Biology , Medicine , Natural Sciences in General
    Published by National Academy of Sciences
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...