However, In 2015, Hou et al. statistically pooled 13 studies [11, 19, 20, 22–24, 26, 39, 41–45] for another meta-analysis of the association between TP53 rs1042522 and oral cancer and revealed that TP53 rs1042522 may be linked to the pathogenesis of oral cancer [37]. The gene discussed is TP53; the disease is lip and oral cavity carcinoma.