DNA methylation profiling of cervical squamous intraepithelial lesions using liquid-based cytology specimens

Abstract

Aberrant promoter methylation of tumor suppressor genes is an epigenetic alteration that occurs during neoplastic progression to cervical carcinoma. The methylation status of multiple tumor suppressor genes can be evaluated using ROC analysis to determine methylation profiles that can distinguish HSIL samples from combined LSIL/negative samples.