NewslettersEndothelial Cell NewsNeural Cell News Hydrogen Sulfide Improves Endothelial Barrier Function by Modulating the Ubiquitination Degradation of KLF4 Through TRAF7 S-sulfhydration in Diabetic Aorta By Jamie Kang - March 14, 2024 0 The authors investigated whether protein S-sulfhydration in the endothelium regulates endothelial integrity and its underlying mechanism. [Free Radical Biology And Medicine] AbstractGraphical Abstract