Article
Up-regulation of transforming growth factor alpha expression by transforming growth factor beta 1, epidermal growth factor, and N,N-dimethylformamide in human colon carcinoma cells.
Cell growth & differentiation : the molecular biology journal of the American Association for Cancer Research - 1 Aug 1993
Zipfel P A, Ziober B L, Morris S L, Mulder K M
Abstract excerpt
This report examines the effects of inhibitors of cell proliferation on transforming growth factor alpha (TGF-alpha) expression in low-density cultures of poorly (PD) and well-differentiated (WD) human colon carcinoma cells, continuously maintained in serum-free medium. In contrast to results in certain untransformed cells, growth inhibitors such as transforming growth factor beta 1 (TGF-beta 1) and...
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