« Previous
Next »
Journal of Molecular and Cellular Cardiology
Volume 49, Issue 1
, Pages 48-57
, July 2010
Modulation of cardiac ERG1 K+ channels by cGMP signaling
References
- . A mechanistic link between an inherited and an acquired cardiac arrhythmia: HERG encodes the IKr potassium channel. Cell. 1995;81:299–307
- . HERG, a human inward rectifier in the voltage-gated potassium channel family. Science. 1995;269:92–95
- . Human ether-a-go-go-related gene (hERG) K+ channels: function and dysfunction. Prog Biophys Mol Biol. 2008;98:137–148
- . A molecular basis for cardiac arrhythmia: HERG mutations cause long QT syndrome. Cell. 1995;80:795–803
- . Electrophysiological characterization of an alternatively processed ERG K+ channel in mouse and human hearts. Circ Res. 1997;81:719–726
- . Cardiac IKr channels minimally comprise hERG 1a and 1b subunits. J Biol Chem. 2004;279:44690–44694
- . Characterization of hERG1a and hERG1b potassium channels—a possible role for hERG1b in the IKr current. Pflugers Arch. 2008;456:1137–1148
- . Genomic structure, transcriptional control, and tissue distribution of HERG1 and KCNQ1 genes. Am J Physiol Heart Circ Physiol. 2008;294:H1371–H1380
- Two isoforms of the mouse ether-a-go-go-related gene coassemble to form channels with properties similar to the rapidly activating component of the cardiac delayed rectifier K+ current. Circ Res. 1997;81:870–878
- Physiological properties of hERG 1a/1b heteromeric currents and a hERG 1b-specific mutation associated with Long-QT syndrome. Circ Res. 2008;103:e81–e95
- . Modulation of human erg K+ channel gating by activation of a G protein-coupled receptor and protein kinase C. J Physiol. 1998;511:333–346
- . HERG K+ channel activity is regulated by changes in phosphatidyl inositol 4, 5-bisphosphate. Circ Res. 2001;89:1168–1176
- . Cyclic AMP regulates the HERG K+ channel by dual pathways. Curr Biol. 2000;10:671–674
- Deletion of protein kinase A phosphorylation sites in the HERG potassium channel inhibits activation shift by protein kinase A. J Biol Chem. 1999;274:27457–27462
- . Modulation of the K+ channels encoded by the human ether-a-go-go-related gene-1 (hERG1) by nitric oxide. Mol Pharmacol. 1999;56:1298–1308
- Guanylyl cyclases and signaling by cyclic GMP. Pharmacol Rev. 2000;52:375–414
- . The guanylyl cyclase family at Y2K. Annu Rev Physiol. 2001;63:215–233
- . Cyclic GMP-induced reduction in cardiac myocyte function is partially mediated by activation of the sarcoplasmic reticulum Ca2+-ATPase. Pharmacology. 2002;64:106–112
- . Effects of natriuretic peptides on ventricular myocyte contraction and role of cyclic GMP signaling. Eur J Pharmacol. 2005;510:209–215
- . Potentiation of slow component of delayed rectifier K+ current by cGMP via two distinct mechanisms: inhibition of phosphodiesterase 3 and activation of protein kinase G. Br J Pharmacol. 2002;137:127–137
- . Species- and tissue-dependent effects of NO and cyclic GMP on cardiac ion channels. Comp Biochem Physiol A Mol Integr Physiol. 2005;142:136–143
- . Genistein potentiates the ANP effect on a K+-conductance in HEK-293 cells. Cell Physiol Biochem. 2003;13:223–228
- The role of the delayed rectifier component IKs in dog ventricular muscle and Purkinje fibre repolarization. J Physiol. 2000;523:67–81
- . Modulation of cardiac contraction, relaxation and rate by the endothelial nitric oxide synthase (eNOS): lessons from genetically modified mice. J Physiol. 2003;546:63–75
- . Block of cardiac delayed-rectifier and inward-rectifier K+ currents by nisoldipine. Br J Pharmacol. 2003;140:863–870
- . Isolation and characterization of IKr in cardiac myocytes by Cs+ permeation. Am J Physiol Heart Circ Physiol. 2006;290:H1038–H1049
- . cGMP facilitates calcium current via cGMP-dependent protein kinase in isolated rabbit ventricular myocytes. Pflugers Arch. 1998;435:388–393
- Single L-type Ca2+ channel regulation by cGMP-dependent protein kinase type I in adult cardiomyocytes from PKG I transgenic mice. Cardiovasc Res. 2003;60:268–277
- . Cyclic GMP-mediated inhibition of L-type Ca2+ channel activity by human natriuretic peptide in rabbit heart cells. Br J Pharmacol. 1995;114:1076–1082
- . HERG potassium channel activation is shifted by phorbol esters via protein kinase A-dependent pathways. J Biol Chem. 1998;273:25285–25291
- . Ca2+ current is regulated by cyclic GMP-dependent protein kinase in mammalian cardiac myocytes. Proc Natl Acad Sci USA. 1991;88:1197–1201
- . Biphasic effects of intrapipette cyclic guanosine monophosphate on L-type calcium current and contraction of guinea pig ventricular myocytes. J Pharmacol Exp Ther. 1996;279:1274–1281
- The role of the delayed rectifier component IKs in dog ventricular muscle and Purkinje fibre repolarization. J Physiol. 2000;523:67–81
- Kv11.1 channel subunit composition includes MinK and varies developmentally in mouse cardiac muscle. Dev Dyn. 2008;237:2430–2437
- . Effects of TRH on heteromeric rat erg1a/1b K+ channels are dominated by the rerg1b subunit. J Physiol. 2006;571:27–42
- Properties of HERG channels stably expressed in HEK 293 cells studied at physiological temperature. Biophys J. 1998;74:230–241
- Comparative pharmacology of guinea pig cardiac myocyte and cloned hERG (IKr) channel. J Cardiovasc Electrophysiol. 2004;15:1302–1309
- . Temperature dependence of human ether-a-go-go-related gene K+ currents. Am J Physiol Cell Physiol. 2006;291:C165–C175
- Selective knockout of mouse ERG1 B potassium channel eliminates IKr in adult ventricular myocytes and elicits episodes of abrupt sinus bradycardia. Mol Cell Biol. 2003;23:1856–1862
- . Absence of direct cyclic nucleotide modulation of mEAG1 and hERG1 channels revealed with fluorescence and electrophysiological methods. J Biol Chem. 2009;284:27989–27997
- . cGMP-dependent protein kinase mediates stimulation of L-type calcium current by cGMP in rabbit atrial cells. Cardiovasc Res. 2000;48:310–322
PII: S0022-2828(10)00076-3
doi: 10.1016/j.yjmcc.2010.02.015
© 2010 Elsevier Ltd. All rights reserved.
« Previous
Next »
Journal of Molecular and Cellular Cardiology
Volume 49, Issue 1
, Pages 48-57
, July 2010
