TGFB1I1

Template:Cs1 config Template:Short description Template:Infobox gene Transforming growth factor beta-1-induced transcript 1 protein is a protein that in humans is encoded by the TGFB1I1 gene. Often put together with and studied alongside TGFB1I1 is the mouse homologue HIC-5 ( Hydrogen Peroxide-Inducible Clone-5). As the name suggests, TGFB1I1 is an induced form of the larger family of TGFB1. Studies suggest TGFB1I1 plays a role in processes of cell growth, proliferation, migration, differentiation and senescence. TGFB1I1 is most localized at focal adhesion complexes of cells, although it may be found active in the cytosol, nucleus and cell membrane as well.

Functions

Transforming growth factor beta-1-induced transcript 1 plays a role in a number of cell functions. Originally, TGFB1I1 was isolated as a senescence-inducing gene from mouse osteoblastic cells through treatment with transforming growth factor beta-1 and hydrogen peroxide. During this, TGFB1I1 was also being independently discovered by numerous other groups and was characterized as a focal adhesion protein, an androgen and glucocorticoid receptor co-activator, a negative regulator of muscle differentiation, and major player in the recovery of arterial media.

Interactions

TGFB1I1 has been shown to interact with:

• Androgen receptor,
• Dopamine transporter
• Hsp27,
• PTK2B,
• PTK2, and
• PTPN12.

See also

• Transcription coregulator

External links

• Template:Replace at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
• NURSA C148

This article incorporates text from the United States National Library of Medicine, which is in the public domain.