Inhibition of G9a by a small molecule inhibitor, UNC0642, induces apoptosis of human bladder cancer cells.

ABSTRACT: Urinary bladder cancer (UBC) is characterized by frequent recurrence and metastasis despite the standard chemotherapy with gemcitabine and cisplatin combination. Histone modifiers are often dysregulated in cancer development, thus they can serve as an excellent drug targets for cancer therapy. Here, we investigated whether G9a, one of the histone H3 methyltransferases, was associated with UBC development. We first analyzed clinical data from public databases and found that G9a was significantly overexpressed in UBC patients. The TCGA Provisional dataset showed that the average expression level of G9a in primary UBC samples (n = 408) was 1.6-fold as much as that in normal bladder samples (n = 19; P < 0.001). Then we used small interfering RNA to knockdown G9a in human UBC T24 and J82 cell l

SUBMITTER: Cao YP 

PROVIDER: S-EPMC6786297 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature