Interactions of CYP1 gene variants [75] and the X-ray repair of cross-complement 1 (XRCC1), tumor protein p53 (TP53), and fibroblast growth factor receptor 3 (FGFR3) gene polymorphisms [76] were significantly associated with the risk of cervical cancer in Chinese women. The gene discussed is XRCC1; the disease is cervical cancer.