In addition, there was a trend that LEDGF expression in cervical epithelium levels increases from mild to severe dysplasias to cancer (CIN I vs. CIN II, p = 0.021; CIN II vs. CIN III, p = 0.17; CIN III vs. cervical cancer p = 0.7). The gene discussed is PSIP1; the disease is uterine cervix carcinoma in situ.