Some genes of SLC25 were associated with poor prognosis of patients in cervical squamous cell carcinoma and endocervical adenocarcinoma, including SLC25A4, SLC25A5, SLC25A8, SLC25A14, SLC25A12, SLC25A23, and SLC25A41. The gene discussed is UCP2; the disease is cervical squamous cell carcinoma.