Exagen Inc., a leading provider of autoimmune testing, today announced the validation and regulatory submission for approval of new Systemic Lupus Erythematosus (SLE) and rheumatoid arthritis (RA) ...

Explore how the platelet-to-albumin ratio correlates with disease activity in early rheumatoid arthritis, potentially serving ...

Changes in the gut microbiome before rheumatoid arthritis is developed could provide a window of opportunity for preventative treatments, new research suggests.