BRCA1 and breast ductal adenocarcinoma: It has also been reported that interaction between linc00152 and DNA methyltransferase (DNMT) may result in DNMT activation, the inhibitions of BRCA1 (breast cancer type 1 susceptibility protein) and PTEN, and increased cell proliferation and invasiveness in triple-negative breast adenocarcinoma and breast ductal carcinoma [33].