VDR and cancer: Moreover, this association has been confirmed in a multiethnic meta-analysis with 3.199 cases in five studies of various types of cancer (prostate, renal, colorectal, lung, and head and neck), which revealed that the AA genotype of VDR rs7975232was associated with worse PFS (HR = 1.29; CI95% = 1.02–1.56) [53].