Tao GZ, Strnad P, Zhou Q, Kamal A, Zhang L, Madani ND, Kugathasan S, Brant SR, Cho JH, Omary MB, Duerr RH. Analysis of keratin polypeptides 8 and 19 variants in inflammatory bowel disease. Clin Gastroenterol Hepatol 2007 Jul;5(7):857-64. Epub 2007 May 16.
Abstract
Keratin-8 (KRT8)-null mice develop spontaneous colitis and predisposition to liver injury. Human studies show that some KRT8 variants predispose to end-stage liver disease and progression and suggest that such variants might associate with UC or CD. We asked whether mutations in KRT8 or KRT19, the major intestinal keratins, are associated with UC/CD.