Acidic fibroblast growth factor is a modulator of epithelial plasticity in a rat bladder carcinoma cell line.
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چکیده
منابع مشابه
Fibroblast Growth Factor-1 vs. Fibroblast Growth Factor-2 in Ischemic Skin Flap Survival in a Rat Animal Model
BACKGROUND One of the main challenges in skin flap surgery is tissue ischemia and following necrosis. The present study compares the effects of fibroblast growth factors 1 and 2 on increasing cutaneous vasculature, improving ischemia, and preventing distal necrosis in ischemic skin flaps in rat model. METHODS Thirty rats were allocated into 3 groups (n=10) and 2×8 cm dorsal rando...
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The NBT-II rat carcinoma cell line exhibits two mutually exclusive responses to FGF-1 and EGF, entering mitosis at cell confluency while undergoing an epithelium-to-mesenchyme transition (EMT) when cultured at subconfluency. EMT is characterized by acquisition of cell motility, modifications of cell morphology, and cell dissociation correlating with the loss of desmosomes from cellular cortex. ...
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The rat bladder carcinoma cell line NBT-II exhibits two completely different responses to acidic FGF (aFGF): at high cell density, aFGF is a potent mitogen whereas at low cell density, aFGF acts as a scattering agent that can convert the epithelial NBT-II cells into fibroblastic-like, motile cells. The basis of the dual action of aFGF has been approached by using substances interfering with the...
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متن کاملA scatter factor-like factor is produced by a metastatic variant of a rat bladder carcinoma cell line.
The rat bladder carcinoma epithelial NBT-II cell line undergoes, in vitro, a morphological transition to a fibroblast-like state in the presence of different growth factors. We have selected, in vivo, a metastatic clone, designated M-NBT-II, which has a mesenchymal phenotype and secretes into the culture medium a factor able to dissociate epithelial clusters of NBT-II or MDCK cells. This factor...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1990
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.87.3.1124