hERG1 channel subunit composition mediates proton inhibition of IKr in hiPSC CMs
C. U. Ukachukwu, E. N. Jimenez-Vazquez, A. Jain, D. K. Jones
This study shows that changes in hERG1a/1b subunit abundance in hiPSC-CMs affect IKr sensitivity to protons, with mature cells showing reduced inhibition.
bioRxiv · Aug 26, 2022 · PreprintPhysiology