Dual activities of galectin-3 in human prostate cancer: tumor suppression of nuclear galectin-3 vs tumor promotion of cytoplasmic galectin-3
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چکیده
منابع مشابه
Immunolocalization of Galectin-3 in Mouse Testicular Tissue
Objective(s) Galectin-3 (Gal-3) is a member of the B-galactoside-binding lectins which is expressed in a variety of tissues and plays a role in diverse biological events, such as embryogenesis, adhesion, cellular proliferation, and apoptosis. In this study, the presence and distribution of galectin-3 (Gal-3) in the mouse testicular tissue was investigated. Materials and Methods Eight adult N...
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BACKGROUND Galectin-3 is a carbohydrate-binding protein whose level of expression has been shown to be correlated with metastatic potential in a number of different tumor types. The purpose of this investigation was to examine galectin-3 expression in several tumorigenic and nontumorigenic prostate cell lines and prostate tissue samples. METHODS The expression of galectin-3 in cell lines and ...
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The antiapoptotic molecule galectin-3 was previously shown to regulate CD95, a member of the tumor necrosis factor (TNF) family of proteins in the apoptotic signaling pathway. Here, we question the generality of the phenomenon by studying a different member of this family of proteins [e.g., TNF-related apoptosis-inducing ligand (TRAIL), which induces apoptosis in a wide variety of cancer cells]...
متن کاملExpression, Purification and Characterization of Human Recombinant Galectin 3 in Pichia pastoris
Background: Over the past century, the areas of genomics, proteomics and lipids have captured the attention of investigators worldwide. Carbohydrates, have recently received increased attention through the expanding field of glycobiology; probably because they are very complex and not encoded in the genome. Objectives: The purpose of this study was to express and purify recombinant human galec...
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Galectin-3 is a member of the galectin family of beta-galactoside-specific animal lectins. Here we show that galectin-3 is constitutively expressed in 15 out of 16 glioma cell lines tested, but not by normal or reactive astrocytes, oligodendrocytes, glial O-2A progenitor cells and the oligodendrocyte precursor cell line Oli-neu. Galectin-3 is also expressed by one oligodendroglioma cell line, b...
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ژورنال
عنوان ژورنال: Oncogene
سال: 2004
ISSN: 0950-9232,1476-5594
DOI: 10.1038/sj.onc.1207997