Integrin α2β1 regulates neutrophil recruitment and inflammatory activity in experimental colitis in mice

Abstract

We demonstrate an alleviating action of the collagen-binding alpha2beta1 integrin in experimental colitis in mice and suggest that this effect is mediated by inhibition of neutrophil migration and activation. Local administration of function-blocking antibodies against integrin alpha2beta1 may provide novel avenues to treat inflammatory bowel disease.