Abstract Number: 414 • 2012 ACR/ARHP Annual Meeting
First-Degree Relatives without Rheumatoid Arthritis Exhibit Reactivity to Multiple Anti-Citrullinated Protein Antibodies in Association with Rheumatoid Arthritis-Related Clinical Characteristics: Studies of the Etiology of Rheumatoid Arthritis
Background/Purpose: Prior to diagnosis of rheumatoid arthritis (RA), there are increases in the number of citrullinated proteins that anti-citrullinated protein antibodies (ACPA) target, suggesting an…