Among them, p65 positive expression rate in LSIL(50%), HSIL(54.5%) or cervical tissue without lesion(41.2%) group has no significant difference, which all significant lower than that in infiltrating carcinoma tissues(65.5%)(χ2 = 9.905, P = 0.019; χ 2 = 7.697, P = 0.048; χ2 = 8.473, P = 0.031 respectively). The gene discussed is RELA; the disease is carcinoma.