HMOX1 and vitiligo: As a result, we demonstrated that a statistically decreased risk of vitiligo was associated with the Nrf2 rs35652124 variant C allele, although no evident risk was associated with Nrf2 rs6721961 or HO‐1 rs2071746 variants, indicating that there was an intrinsic linkage between Nrf2 genetic variants and the risk of vitiligo.