Cell-autonomous and non-cell-autonomous effects of arginase-II on cardiac aging
D. M. Potenza, X. Cheng, G. AJALBERT, A. Brenna, M.-N. Giraud, A. FROBERT, S. Cook, K. D. Mertz, Z. Yang, X.-F. Ming
This study identifies non-cell-autonomous and cell-autonomous roles of arginase-II in cardiac aging, showing its impact on inflammation, fibrosis, and ischemic injury through macrophage-derived IL-1β and fibroblast mtROS.
bioRxiv · Jan 17, 2024 · PreprintPhysiology