Plasma erythropoietin responses across repeated exposure to normobaric hypoxia in healthy older adults
Emma Simonsson, Honorine ROBIN, Francesco Maria Grasselli, Martin Brunn, Marcus Moberg, Jonna Nilsson
This study shows that plasma erythropoietin (EPO) responses remain consistent across repeated normobaric hypoxia exposures in healthy older adults, indicating sustained activation of hypoxia-responsive pathways.
bioRxiv · Aug 21, 2026 · PreprintPhysiology