We completed a genome-wide association study of genetic predictors of anti-cyclic citrullinated peptide antibody (anti-CCP) level in 531 self-reported non-Hispanic Caucasian Rheumatoid Arthritis (RA) patients enrolled in the Brigham Rheumatoid Arthritis Sequential Study (BRASS). within the major histocompatibility complex (MHC) region ( 3.5 10?6). After controlling for the human leukocyte antigen shared epitope (HLA-SE), the… Continue reading We completed a genome-wide association study of genetic predictors of anti-cyclic