DNA Methylation Modifies Genetic Risk for Rheumatoid Arthritis Lara C. Pullen, PhD | April 12, 2013 Dr. Pullen is a medical writer based in the Chicago area. ad goes here:advert-1ADVERTISEMENTReference Liu Y, Aryee MJ, Padyukov L, Fallin MD, et al. Epigenome-wide association data implicate DNA methylation as an intermediary of genetic risk in rheumatoid arthritis. Nat Biotechnol. 2013;31:142-147. Page: 1 2 | Single Page Share: