α(V)β(6) integrin expression is induced in the POET and Pten(pc-/-) mouse models of prostatic inflammation and prostatic adenocarcinoma.

Chronic inflammation is proposed to prime the development of prostate cancer. However, the mechanisms of prostate cancer initiation and development are not completely understood. The α(v)β(6) integrin has been shown to play a role in epithelial development, wound healing and some epithelial cancers [1, 2].

The integrin-growth factor receptor duet.

Cell adhesion receptors, referred to as integrins, are recognized as key regulators of cellular processes including growth and differentiation. Integrins communicate with growth factor receptors (GFRs) to control specific cellular responses to stimuli originating in the extracellular environment. In this article, we review the role of integrins as molecular switches that modulate GFR activation and specificity.