Ratio of Blood PTX3, Anti-PTX3 Auto-antibodies May Predict Lupus Nephritis Activity, Study Finds
A large Chinese cohort study has shown that anti-pentraxin 3 (PTX3) auto-antibodies were less prevalent in lupus nephritis patients with active disease than in systemic lupus erythematosus (SLE) patients without renal involvement, and was linked to less severe renal damage. These findings confirm the protective role of anti-PTX3 auto-antibodies in lupus nephritis. The…