Detection of cancer-related gene expression profiles in severe cervical neoplasia.

The molecular signatures of 20 severe cervical intraepithelial neoplasia (CIN3) cases and 10 cervical squamous cell cancers were determined to define cancer-related gene expression profiles. RNAs extracted from microdissected tissues were amplified by SMART technology and used as probes for hybridization of commercially available cDNA array filters comprising 1,176 cancer-related genes. Ninety-two differentially expressed genes were identified by comparison of pooled cDNA from CIN3 vs.