Article
Actions of TGF-beta as tumor suppressor and pro-metastatic factor in human cancer.
Biochimica et biophysica acta - 1 Jan 2007
Pardali Katerina, Moustakas Aristidis
Abstract excerpt
Transforming growth factor-beta (TGF-beta) is a secreted polypeptide that signals via receptor serine/threonine kinases and intracellular Smad effectors. TGF-beta inhibits proliferation and induces apoptosis in various cell types, and accumulation of loss-of-function mutations in the TGF-beta receptor or Smad genes classify the pathway as a tumor suppressor in humans. In addition, various oncogenic pathways...
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