Heme and iron toxicity in the aged spleen impairs T-cell immunity through iron deprivation

David Ezuz, Heba Ombashe, Lana Watad, Akmaral Rakhymzhanova, Satyarth Pandey, Orna Atar, Esther G. Meyron-Holtz and Noga Ron-Harel. Nature Aging. 2025; 5(11): 2247-2262.; doi: 10.1038/s43587-025-00981-4