Transcriptome sequencing reveals genes involved in cadmium-triggered oxidative stress in the chicken heart.

ABSTRACT: As a ubiquitous heavy metal, cadmium (Cd) is highly toxic to various organs. However, the effects and molecular mechanism of Cd toxicity in the chicken heart remain largely unknown. The goal of our study was to investigate the cardiac injury in chickens' exposure to Cd. We detected the levels of oxidative stress-related molecules in the Cd-induced chicken heart, and assessed the histopathological changes by hematoxylin and eosin staining. RNA sequencing was performed to identify differentially expressed mRNAs between the Cd-induced group and control group. The expression of candidate genes involved in oxidative stress was certified by quantitative reverse transcription PCR. Our results showed that the expression of glutathione, peroxidase, and superoxide dismutase was significantly decreas

SUBMITTER: Yu C 

PROVIDER: S-EPMC7936198 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature