Mitochondrial ATP-dependent K+ channels downregulate ionotropic glutamate receptors during hypoxia in retinal horizontal cells of goldfish
Mohamed Ramadan, Christian A. Rosales, Jeffrey C Smith, Michael G. Jonz
This study shows that hypoxia reduces ionotropic glutamate receptor activity in goldfish retinal horizontal cells via mitochondrial ATP-sensitive K+ channels and intracellular calcium signaling.
bioRxiv · Oct 2, 2026 · PreprintPhysiology