Transforming growth factor-β signal transduction in epithelial cells

Research output: Journal Publications and ReviewsRGC 62 - Review of books or of software (or similar publications/items)peer-review

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Author(s)

  • Jianbo Yue
  • Kathleen M. Mulder

Detail(s)

Original languageEnglish
Pages (from-to)1-34
Journal / PublicationPharmacology and Therapeutics
Volume91
Issue number1
Publication statusPublished - 2001
Externally publishedYes

Abstract

Transforming growth factor (TGF)-β is a natural and potent growth inhibitor of a variety of cell types, including epithelial, endothelial, and hematopoietic cells. The ability of TGF-β to potently inhibit the growth of many solid tumors of epithelial origin, including breast and colon carcinomas, is of particular interest. However, many solid tumor cells become refractory to the growth inhibitory effects of TGF-β due to defects in TGF-β signaling pathways. In addition, TGF-β may stimulate the invasiveness of tumor cells via the paracrine effects of TGF-β. Accordingly, in order to develop more effective anticancer therapeutics, it is necessary to determine the TGF-β signal transduction pathways underlying the growth inhibitory effects and other cellular effects of TGF-β in normal epithelial cells. Thus far, two primary signaling cascades downstream of the TGF-β receptors have been elucidated, the Sma and mothers against decapentaplegic homologues and the Ras/mitogen-activated protein kinase pathways. The major objective of this review is to summarize TGF-β signaling in epithelial cells, focusing on recent advances involving the Sma and mothers against decapentaplegic homologues and Ras/mitogen-activated protein kinase pathways. This review is particularly timely in that it provides a comprehensive summary of both signal transduction mechanisms and the cell cycle effects of TGF-β. © 2001 Elsevier Science Inc. All rights reserved.

Research Area(s)

  • Cancer, Cell cycle, MAPK, Ras, Signal transduction, Smad, TGF-β

Citation Format(s)

Transforming growth factor-β signal transduction in epithelial cells. / Yue, Jianbo; Mulder, Kathleen M.
In: Pharmacology and Therapeutics, Vol. 91, No. 1, 2001, p. 1-34.

Research output: Journal Publications and ReviewsRGC 62 - Review of books or of software (or similar publications/items)peer-review