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  • Cham :Springer International Publishing :  (1)
  • Molecular Diversity Preservation International  (1)
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  • 1
    Keywords: Cancer. ; Oncology. ; Medicine Research. ; Biology Research. ; Cancer Biology. ; Oncology. ; Biomedical Research.
    Description / Table of Contents: Section 1: Historical Background -- Chapter 1: Mast cell/platelet heparanase/Heparan sulfate biosynthesis and turnover -- Chapter 2: gene cloning/overview -- Chapter 3: gene cloning/melanoma metastasis -- Chapter 4: gene cloning/cancer/immune system -- Chapter 5: heparin/HS modifying enzymes -- Section 2: Crystal Structure/substrate specificity/gene regulation -- Chapter 6: crystal structure -- Chapter 7: molecular dynamics, KKDC peptide -- Chapter 8: Biochemistry/active site -- Chapter 9: substrate specificity -- Chapter 10: gene regulation, promoter/Egr1/methylation -- Chapter 11: SNPs -- polymorphism -- Chapter 12: Splice variants -- Section 3: Cell & tumor biology (general functions & mode of action) -- Chapter 13: Exosomes/heparan sulfate/heparanse -- Chapter 14: Exosomes/drug resistance -- Chapter 15: Nuclear heparanse/transcriptional activity -- Chapter 16: Non-Enzymatic functions/Signal transduction/cellular trafficking/autophagy -- Chapter 17: Heparan sulfate/stem cells/inflammation -- Chapter 18: Danger signals/HS/platelet heparanse -- Chapter 19: Heparanse/Intergrins/Melanoma -- Section 3: Immune Cells/Immnuno-Modulation -- Chapter 20: Heparain. Heparanse and Selectins in Cancer Metastasis and Inflamation --- Chapter 21: Trans-Endithelial Migration, Lymphocytes, Neutrophils/T-cells --Chapter 22: Macrophages, dendritic cells, autoimmunity -- Chapter 23: Macrophages, Heparanse and the tumor microenvironment, neutralizing antibodies -- Chapter 24: NK Cells -- Section 4: Cancer (heparanse in specific types of cancer) -- Chapter 25: Myeloma, inhbition, drug resistance -- Chapter 26: Breast Cancer/Pancreatic Cancer/Cancer and Inflammation -- Chapter 27: Brain Metastasis/MIR-1258 -- Chapter 28: Gastric cancer/immunization -- Chapter 29: Head and Neck Cancer -- Chapter 30: Glioma -- Chapter 31: Sarcoma -- Section 5: Inhibitors/clinical trails/cancer -- Chapter 32: Chemistry/synthesis of heparanse inhibitors PI-88, PG -- Chapter 33: PG series/biology/Tumor models and clinical trial -- Chapter 34:Chemically modified heparins/Heparin mimetics -- Chapter 35: Medicinal Chemistry (Ronesparstat/small molecules/clinical trials) - Section 6: Other indications/diseases -- Chapter 36: IBD/inflammation and cancer/diabetes/obesity -- Chapter 37: Immune Diabetes -- Chapter 38 Inflammation, Sepsis/Amyloidosis -- Chapter 39: Kidney dysfunction -- Chapter 40: Fibrosis -- Chapter 41: Viral infection -- Chapter 42: Cariomyocytes/Endothelial cell-cardiomyocyte crosstakl in diabetic cariomyopathy -- Chapter 43: Eye research -- Chapter 44: atheroscelerosis, nuclear localization -- Chapter 45: Yona Nadir (coagulation/tissue factor) -- Section 7: Heparanse-2 (Hpa2) -- Chapter 46: Hpa2 gene cloning -- Chapter 47: UFS -- urofacial syndrome/peripheral neuropathy -- Chapter 48: Hpa2: tumor suppressor.
    Abstract: Proteases and their involvement in cancer progression have been well addressed and documented; however, the emerging premise presented within this book is that Heparanase is a master regulator of aggressive cancer phenotypes and crosstalk with the tumor microenvironment. This endoglycosidase contributes to tumor-mediated remodeling of the extracellular matrix and cell surfaces, augmenting the bioavailability of pro-tumorigenic and pro-inflammatory growth factors and cytokines that are bound to Heparan sulfate. Compelling evidence ties Heparanase with all steps of tumor progression including tumor initiation, growth, angiogenesis, metastasis, and chemoresistance, supporting the notion that Heparanase is an important contributor to the poor outcome of cancer patients and a validated target for therapy. Unlike Heparanase, heparanase-2, a close homolog of Heparanase, lacks enzymatic activity, inhibits Heparanase, and regulates selected genes that promote normal differentiation and tumor suppression. Written by internationally recognized leaders in Heparanase biology, this volume presents a comprehensive understanding of Heparanase’s multifaceted activities in cancer, inflammation, diabetes and other diseases, as well as its related clinical applications to scientists, clinicians and advanced students in cell biology, tumor biology and oncology.
    Type of Medium: Online Resource
    Pages: XVIII, 885 p. 168 illus., 107 illus. in color. , online resource.
    Edition: 1st ed. 2020.
    ISBN: 9783030345211
    Series Statement: Advances in Experimental Medicine and Biology, 1221
    DDC: 571.978
    Language: English
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  • 2
    Publication Date: 2020-09-06
    Description: Heparanase (HPSE) is an endoglycosidase that cleaves heparan sulfate and has been shown in various cancers to promote metastasis, angiogenesis, osteolysis, and chemoresistance. Although heparanase is thought to act predominantly extracellularly or within the cytoplasm, it is also present in the nucleus, where it may function in regulating gene transcription. Using myeloma cell lines, we report here that heparanase enhances chromatin accessibility and confirm a previous report that it also upregulates the acetylation of histones. Employing the Multiple Myeloma Research Foundation CoMMpass database, we demonstrate that patients expressing high levels of heparanase display elevated expression of proteins involved in chromatin remodeling and several oncogenic factors compared to patients expressing low levels of heparanase. These signatures were consistent with the known function of heparanase in driving tumor progression. Chromatin opening and downstream target genes were abrogated by inhibition of heparanase. Enhanced levels of heparanase in myeloma cells led to a dramatic increase in phosphorylation of PTEN, an event known to stabilize PTEN, leading to its inactivity and loss of tumor suppressor function. Collectively, this study demonstrates that heparanase promotes chromatin opening and transcriptional activity, some of which likely is through its impact on diminishing PTEN tumor suppressor activity.
    Electronic ISSN: 2073-4409
    Topics: Biology
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