In this study, the authors found that interferon-γ mediates the protective effects of soluble receptor for advanced glycation end-product (SRAGE) on myocardial ischemia/reperfusion (MI/R) injuries in heart, which might be associated with the increasing expression of proteasome β5i. In addition, the increased β5i in cardiomyocytes promoted the p53 degradation which contributed to the anti-apoptosis effects of sRAGE in MI/R injuries.
- Mengqiu Dang
- Xiangjun Zeng
- Caixia Guo