PhysiologybioRxivPreprint
Pannexin 1 phosphorylation sites differentially modulate channel activity and physiological outcomes
Brooke L. O’Donnell, Luke S. Dunaway, Xuexin Zhang…·Brant E. Isakson
This study identifies that PANX1 Y198 phosphorylation mediates ATP release, driving β-adrenergic vasoconstriction in vascular smooth muscle cells.
DOI 10.64898/2026.07.12.738047