The Ubiquitin Ligase RBX2/SAG Regulates Mitochondrial Ubiquitination and Mitophagy
W. Wang, E. Li, J. Zou, C. Qu, J. Ayala, Y. Wen, M. S. Islam, N. L. Weintraub, D. J. Fulton, Q. Liang, J. Zhou, J. Liu, J. Li, Y. Sun, H. Su
This study identifies RBX2 as a key component of the CRL5 ubiquitin ligase that regulates mitophagy in cardiomyocytes independently of PARKIN, maintaining cardiac homeostasis.
bioRxiv · Feb 24, 2024Pathology