Decreased DHRS2 expression is associated with HDACi resistance and poor prognosis in ovarian cancer.

ABSTRACT: Histone deacetylases (HDACs) have been linked to a variety of cancers, and HDAC inhibitors (HDACi) are a promising class of drugs that have demonstrated anti-cancer effects. However, we have little knowledge regarding the selection and application of HDAC inhibitors to the personalized treatment of ovarian cancer (OC). Here, we report a correlation between the high expression of HDACs and poor outcomes in OC patients, which reveals that HDACi are a class of agents that show great promise for the treatment of OC. Furthermore, we found that HDACi increased both the mRNA and protein levels of DHRS2, which has been shown to be closely linked to HDACi sensitivity when it is highly expressed, especially in ovarian cancer cells. Consistently, we found that suppression of DHRS2 reduced the sensiti

SUBMITTER: Han Y 

PROVIDER: S-EPMC6961673 | biostudies-literature | 2020 Jan - Feb

REPOSITORIES: biostudies-literature