Neuroprotective Effects of HSF1 in Retinal Ischemia-Reperfusion Injury.

ABSTRACT: Purpose:Retinal ischemia, a common cause of several vision-threatening diseases, contributes to the death of retinal neurons, particularly retinal ganglion cells (RGCs). Heat shock transcription factor 1 (HSF1), a stress-responsive protein, has been shown to be important in response to cellular stress stimuli, including ischemia. This study is to investigate whether HSF1 has a role in retinal neuronal injury in a mouse model of retinal ischemia-reperfusion (IR). Methods:IR was induced by inserting an infusion needle into the anterior chamber of the right eye and elevating a saline reservoir connected to the needle to raise the intraocular pressure to 110 mm Hg for 45 minutes. HSF1, Hsp70, molecules in the endoplasmic reticulum (ER) stress branches, tau phosphorylation, inflammatory molecul

SUBMITTER: Liu W 

PROVIDER: S-EPMC6424471 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature