Article
Primary biliary cirrhosis is associated with a genetic variant in the 3' flanking region of the CTLA4 gene.
Gastroenterology - 1 Oct 2008
Juran Brian D, Atkinson Elizabeth J, Schlicht Erik M, Fridley Brooke L, Lazaridis Konstantinos N
Abstract excerpt
BACKGROUND & AIMS: Genetic variation is invoked as a strong component underlying primary biliary cirrhosis (PBC) and other autoimmune disorders. Data suggest that some of this genetic risk is shared, affecting function of the immune mechanisms controlling self-tolerance. Cytotoxic T-lymphocyte antigen 4 (CTLA4) encodes a coinhibitory immunoreceptor that is a key regulator of self-tolerance with established...
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