Predicting cervical intraepithelial neoplasia recurrence in HIV-infected and -noninfected women by detecting aberrant promoter methylation in the CDH1, TIMP3, and MGMT genes.

Purpose: Aberrant DNA methylation is present in virtually all types of human cancer. There is no clear evidence that methylation status can predict bad prognosis in patients with CIN recurrence in HIV infected. This study evaluates the relationship between aberrant methylation of CpG islands of CDH1, TIMP3 and MGMT genes and CIN recurrence in HIV-infected and -noninfected women.

Cytokine expression in the cervical stroma of HIV-positive and HIV-negative women with cervical intraepithelial neoplasia.

Cervical intraepithelial neoplasias (CINs) are a major public health issue. The prevalence of CINs is higher in women with the human immunodeficiency virus (HIV). The objective of this study was to determine whether there are differences in the immune responses in the cervical stroma of HIV-infected and -uninfected women with CIN.

Prevalence and risk factors for cervical intraepithelial neoplasia among HIV-infected women.

Objectives: To evaluate the prevalence and the risk factors for cervical intraepithelial neoplasia (CIN) among HIV-infected women.

Methods: Cross-sectional study of 494 HIV-infected women in Brazil, between 1998 and 2008. Gynecologic exam was performed, and samples were collected for cervical cytology and for HPV DNA detection.