To EMT or not to EMT?
نویسندگان
چکیده
منابع مشابه
ASK-ing EMT not to spread cancer.
G lobal communication by the epithelial cell layer is maintained through gap junctional complexes, separated from adjacent tissues by a basal lamina. Mesenchymal cells are loosely organized in a three-dimensional extracellular matrix, comprising connective tissue adjacent to the stroma. Conversion of epithelial cells to mesenhymal cells involves profound phenotypic changes, including loss of ce...
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The epithelial-to-mesenchymal transition (EMT) is commonly considered as a main driving force of the metastatic cascade. An impressive series of experiments and observations worldwide supports its pivotal role in promoting cancer cell dissemination at the invasive fronts of tumors, intravasation, cell survival in fluids, and extravasation, with secondary site colonization being the only step re...
متن کاملEMT: Matter of Life or Death?
TGF-β is long considered a "protean" cytokine in cancer, changing its role from anti- to pro-tumorigenic in a context-dependent manner. In this issue of Cell, David et al. use mouse models of pancreatic cancer to shed light on the mechanistic basis of how TGF-β-induced EMT is coupled to either apoptosis or tumor progression.
متن کاملEmt: 2016
The significant parallels between cell plasticity during embryonic development and carcinoma progression have helped us understand the importance of the epithelial-mesenchymal transition (EMT) in human disease. Our expanding knowledge of EMT has led to a clarification of the EMT program as a set of multiple and dynamic transitional states between the epithelial and mesenchymal phenotypes, as op...
متن کاملEMT twists the road to PI3K.
Epithelial-to-mesenchymal transition (EMT) is important for many developmental events and has been linked to tumor dissemination and therapeutic resistance. Salt and colleagues identify how EMT affects how proliferation signals flow to phosphoinositide 3-kinase in non-small cell lung cancer.
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ژورنال
عنوان ژورنال: Nature Reviews Cancer
سال: 2016
ISSN: 1474-175X,1474-1768
DOI: 10.1038/nrc.2016.32