Effect of Testosterone on Potassium Channel Opening in Human Corporal Smooth Muscle Cells

The results of patch-clamp studies provided direct molecular evidence that testosterone stimulates the activity of BKCa channels and KATP channels. An understanding of the signaling mechanisms that couple testosterone receptor activation to potassium channel stimulation will provide us with an insight into the cellular processes underlying the vasorelaxant effects of testosterone. Han DH, Chae MR, Jung JH, So I, Park JK, and Lee SW. Effect of testosterone on potassium channel opening in human corporal smooth muscle cells.