Abstract:Rationale:
In cardiomyocytes, most secreted and membrane proteins are synthesized and folded in the sarcoplasmic/endoplasmic reticulum (SR/ER). We previously showed that during myocardial ischemia, decreased oxygen creates a reducing environment in the SR/ER, preventing protein disulfide isomerases (PDIs) from forming disulfide bonds in nascent proteins, causing ER stress, i.e. the toxic accumulation of unfolded proteins which contributes to cardiomyocyte death. In response to ER stress, the transc… Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.