%0 Journal Article
%T Genetics of rheumatoid arthritis.
%A Sharma SD
%A Leung SH
%A Viatte S
%J Best Pract Res Clin Rheumatol
%V 0
%N 0
%D 2024 Jul 1
%M 38955657
%F 4.991
%R 10.1016/j.berh.2024.101968
%X In the past four decades, a plethora of genetic association studies have been carried out in cohorts of patients with rheumatoid arthritis. These studies have highlighted key aspects of disease pathogenesis and suggested causal mechanisms. In this review, we discuss major advances in our understanding of the genetic architecture of rheumatoid arthritis susceptibility, severity and treatment response and explain how genetics supports current models of disease pathogenesis and outcome. We outline future research directions, like Mendelian randomisation, and present a number of potential avenues for clinical translation, including risk and outcome prediction, patient stratification into treatment response groups and pharmacological applications.