Bacterial exposure shapes the trajectory of immune ageing
Erik Feldman, Michal Hrúzik, Holden Terry Maecker, Alain Roulet, Benjamin Lelouvier, Neta Milman, Martin Lukačišin, Shai S. Shen-Orr
This study identifies bacterial exposure as a key driver of immune ageing and shows residual bacterial DNA in immune cells predicts immune age changes.
bioRxiv · Oct 10, 2025 · PreprintImmunology