Genetic Polymorphisms in Rheumatoid Arthritis: From GWAS-Identified Loci to Functional, Biomarker, and Pharmacogenomic Insights
Rheumatoid arthritis (RA) is a chronic autoimmune disease with a complex, multifactorial aetiology, in which both environmental factors and genetic predisposition play a significant role. This narrative review summarises the genetic polymorphisms associated with RA that have been identified by genome-wide association s...