FMR1 and Behcet disease: We observed no significant enrichment of rare P-LP variants in the RBFOX2-related genes (meta-analysis OR = 0.99, 95% CI = 0.98–1.01, one-sided p = 0.86), FMRP-related genes (OR = 0.93, 95% CI = 0.82–1.04, one-sided p = 0.91), or LOF-intolerant genes (OR = 0.94, 95% CI = 0.86–1.02, one-sided p = 0.94) in BD cases versus controls across studies (Fig. 3).