Nephrotoxicity has been related to the C allele in rs3212986 ERCC1 (Tzvetkov et al., 2011), T allele in rs11615 ERCC1 (Tzvetkov et al., 2011) and C/T genotype in rs3212986 ERCC1 (Khrunin et al., 2010), independent of cancer type. This evidence concerns the gene ERCC1 and cancer.