HomeTWIK-1 two-pore domain potassium channels change ion selectivity and conduct inward leak sodium currents in hypokalemia August 16, 2011 print this article TWIK-1 two-pore domain potassium channels change ion selectivity and conduct inward leak sodium currents in hypokalemia Ma et al.; Sci Signal. 2011 Jun 7;4(176):ra37