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
. 2007;24(8):657-72.
doi: 10.1007/s10585-007-9119-1. Epub 2007 Nov 14.

Rho GTPases: functions and association with cancer

Affiliations
Review

Rho GTPases: functions and association with cancer

Saskia I J Ellenbroek et al. Clin Exp Metastasis. 2007.

Abstract

Rho GTPases are small proteins that act as binary molecular switches in a wide range of signalling pathways upon stimulation of cell surface receptors. Three different classes of regulatory proteins control their activity. In the activated state small GTPases are able to bind a variety of effector proteins and initiate downstream signalling. Rho GTPases regulate important cellular processes ranging from cytoskeletal remodelling and gene expression to cell proliferation and membrane trafficking. Therefore it is not surprising that deregulated Rho signalling can contribute to disturbed cellular phenotypes in a wide range of diseases. The main focus of this review will be the diversity of functions of Rho GTPases and the effects of aberrant Rho GTPase signalling in various aspects of cancer.

PubMed Disclaimer

Similar articles

Cited by

References

    1. Nat Cell Biol. 2005 Mar;7(3):270-7 - PubMed
    1. Br J Cancer. 2002 Sep 9;87(6):635-44 - PubMed
    1. Breast Cancer Res Treat. 2004 Mar;84(1):33-42 - PubMed
    1. Mol Cell Biol. 2005 Jul;25(13):5777-85 - PubMed
    1. J Cell Biol. 2005 Sep 26;170(7):1029-37 - PubMed

Substances

LinkOut - more resources