Differential roles for SUR subunits in KATP channel membrane targeting and regulation

Abstract

since their discovery over 25 years ago, ATP-sensitive K+ (KATP) channels have been studied extensively in many tissues, including heart, pancreas, brain, skeletal and smooth muscle, pituitary, and kidney ([6][1], [10][2], [18][3], [19][4]). KATP channels are critical sensors that couple cellular