IP3R-TRPM4 Coupling Determines the Spatial Reach of Pericyte-Mediated Capillary Constriction
Vidya Murthy, Alex Aupetit, Ahmed M. Eltanahy, Albert Gonzales
The paper shows that IP3R-TRPM4 coupling enables pericytes to control capillary constriction across multiple branches, depending on signal type and strength.
bioRxiv · Jun 29, 2026 · PreprintPhysiology