Distinct CASK domains control cardiac sodium channel membrane expression and focal adhesion anchoring
A. Beuriot, C. A. Eichel, G. Dilanian, F. Louault, D. Melgari, N. Doisne, A. Coulombe, S. N. Hatem, E. Balse
The paper identifies three critical domains of CASK in cardiomyocytes: HOOK for dystrophin-glycoprotein complex binding and L27B/GUK for inhibiting NaV1.5 channel membrane expression.
bioRxiv · Oct 21, 2019Physiology