Lysosomal calcium loading promotes arrhythmias by potentiating ryanodine receptor release
Z. Meng, R.-A. Capel, S. J. Bose, E. Bosch, S. d. Jong, R. Planque, A. Galione, R. A. Burton, A. Bueno-Orovio
This study shows lysosomal calcium handling promotes RyR spontaneous release by increasing SR-junction calcium gradient, and blocking lysosomal function reduces arrhythmias.
bioRxiv · Nov 9, 2022 · PreprintBiophysics