This meta-analysis demonstrates that within the Caucasian population, the NLRP1 rs12150220 polymorphism may correlate with a decreased risk of vitiligo-associated autoimmune diseases, especially autoimmune Addison's disease, type 1 diabetes, or systemic lupus erythematosus.
The frequency of high-risk genotype AA of rs1</span>2150220 SNP was significantly increased among AAD subjects versus controls (p = 0.006 and p = 0.036, respectively; significant after Bonferroni correction), yielding an OR of 2.96 (95% CI, 1.34-6.55).