Table 2

Expression profiles of ER in cell lines treated or not with 5-azaC

ERα-AERα-BERα-CERββ-Actin
MethylationExpressionMethylationExpressionMethylationExpressionMethylationExpression
Before treatment
 Ishikawa+++++
 HHUA+++++
 HEC-1B+++++
 MFE-296+++++
After treatment
 Ishikawa+++++
 HHUA+++++
 HEC-1B+++++
 MFE-296+++++