Article
CTGF and SMADs, Maintenance of Scleroderma Phenotype Is Independent of SMAD Signaling
1 Apr 2001
Abstract excerpt
In normal adult fibroblasts, transforming growth factor-beta (TGFbeta) induces the expression of connective tissue growth factor (CTGF). CTGF independently promotes fibroblast proliferation and matrix deposition, and in acute models of fibrosis promotes cell proliferation and collagen deposition acting synergistically with TGFbeta. In contrast to normal fibroblasts, fibroblasts cultured from fibrotic tissues...
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