The Impact of Lifestyle Factors and Biomarkers on Patients with Autoimmune Disorders
Rheumatoid arthritis (RA) and ankylosing spondylitis (AS) are chronic autoimmune diseases shaped by genetic predisposition and modifiable lifestyle factors. Anti–cyclic citrullinated peptide (anti-CCP) antibodies are central to RA diagnosis, but their relevance in AS remains unclear. This study investigates the impact...