Alleviation of endoplasmic reticulum stress protects against cisplatin-induced ovarian damage.

ABSTRACT:

Background

Cisplatin (CDDP), a widely used chemotherapeutic agent, can induce excessive granulosa cell apoptosis, follicle loss and even premature ovarian insufficiency (POI). However, the mechanism remains elusive, although some studies have indicated the involvement of endoplasmic reticulum stress (ERS). The aim of our study was to investigate the possible mechanism ERS in CDDP-induced granulosa cell apoptosis and follicle loss.

Methods

A POI mouse model was generated by CDDP. The ovaries samples were collected and processed for isobaric tags for relative and absolute quantification analysis (iTRAQ) to screen out our interested proteins of HSPA5 and HSP90AB1, and the decline in their expression were verified by a real-time quantitative PCR and a western blotting assay. In

SUBMITTER: Wu Y 

PROVIDER: S-EPMC6122480 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature