CXCR3 is identified as a physiological receptor for Gliadin. Assays for determining modulators of CXCR3 signaling are provided. Fragments of gliadin which function as inhibitors of CXCR3 signaling can be determined. Methods for treating diseases relating to gluten and/or autoimmunity by targeting CXCR3...http://www.google.com/patents/US7622264?utm_source=gb-gplus-sharePatent US7622264 - Methods for screening for modulators of CXCR3 signaling
