
Phospholemman is a negative feed-forward regulator of Ca2+ in β-adrenergic signaling, accelerating β-adrenergic inotropy
Keywords: PKA، پروتئین کیناز A; β-AR, β-adrenergic receptor; CaMKII, Ca2+/Calmodulin Protein Kinase II; CICR, Ca2+-induced Ca2+-release; ECC, excitation-contraction coupling; ISO, isoproterenol; LCC, L-type Ca2+ channel; NCX, Na+/Ca2+-ATPase; NKA, Na+/K+-ATPase; PKA, protein kinase A; P