Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Review
. 2005 Mar;16(2):73-8.
doi: 10.1016/j.tem.2005.01.003.

Antagonists of activin signaling: mechanisms and potential biological applications

Craig A Harrison  1 , Peter C Gray, Wylie W Vale, David M Robertson
Affiliations
Review

Antagonists of activin signaling: mechanisms and potential biological applications

Craig A Harrison et al. Trends Endocrinol Metab. 2005 Mar.

Abstract

Activins are members of the transforming growth factor-beta (TGF-beta) superfamily that control many physiological processes such as cell proliferation and differentiation, immune responses, wound repair and various endocrine activities. Activins elicit these diverse biological responses by signaling via type I and type II receptor serine kinases. Recent studies have revealed details of the roles of inhibin, betaglycan, follistatin and its related protein follistatin-related gene (FLRG), Cripto and BAMBI in antagonizing activin action, and exogenous antagonists against the activin type I (SB-431542 and SB-505124) and type II (activin-M108A) receptors have been developed. Understanding how activin signaling is controlled extracellularly is the first step in providing treatment for wound healing and for disorders such as cachexia and cancer, which result from a deregulated activin pathway.

PubMed Disclaimer

Publication types