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Position of aromatic residues in the S6 domain, not inactivation, dictates cisapride sensitivity of HERG and eag potassium channels. , Chen J , Seebohm G , Sanguinetti MC., Proc Natl Acad Sci U S A. September 17, 2002; 99 (19): 12461-6.
Cloning and functional characterization of the smooth muscle ether-a- go-go-related gene K+ channel. Potential role of a conserved amino acid substitution in the S4 region. , Shoeb F, Malykhina AP, Akbarali HI., J Biol Chem. January 24, 2003; 278 (4): 2503-14.
C-terminal domains implicated in the functional surface expression of potassium channels. , Jenke M, Sánchez A, Monje F, Stühmer W, Weseloh RM, Pardo LA., EMBO J. February 3, 2003; 22 (3): 395-403.
Structural basis of two-stage voltage-dependent activation in K+ channels. , Silverman WR, Roux B, Papazian DM., Proc Natl Acad Sci U S A. March 4, 2003; 100 (5): 2935-40.
Molecular characterization, functional expression, and developmental profile of an ether à- go-go K+ channel in the tobacco hornworm Manduca sexta. , Keyser MR, Anson BD, Titus SA, Ganetzky B, Witten JL., J Neurobiol. April 1, 2003; 55 (1): 73-85.
Voltage-dependent profile of human ether-a- go-go-related gene channel block is influenced by a single residue in the S6 transmembrane domain. , Sănchez-Chapula JA, Ferrer T, Navarro-Polanco RA, Sanguinetti MC., Mol Pharmacol. May 1, 2003; 63 (5): 1051-8.
BeKm-1 is a HERG-specific toxin that shares the structure with ChTx but the mechanism of action with ErgTx1. , Zhang M, Korolkova YV, Liu J , Jiang M, Grishin EV, Tseng GN., Biophys J. May 1, 2003; 84 (5): 3022-36.
Negative charges in the transmembrane domains of the HERG K channel are involved in the activation- and deactivation-gating processes. , Liu J , Zhang M, Jiang M, Tseng GN., J Gen Physiol. June 1, 2003; 121 (6): 599-614.
Gating currents associated with intramembrane charge displacement in HERG potassium channels. , Piper DR, Varghese A, Sanguinetti MC, Tristani-Firouzi M., Proc Natl Acad Sci U S A. September 2, 2003; 100 (18): 10534-9.
Distribution and functional properties of human KCNH8 ( Elk1) potassium channels. , Zou A, Lin Z, Humble M, Creech CD, Wagoner PK, Krafte D, Jegla TJ, Wickenden AD., Am J Physiol Cell Physiol. December 1, 2003; 285 (6): C1356-66.
Modification of Kv2.1 K+ currents by the silent Kv10 subunits. , Vega-Saenz de Miera EC., Brain Res Mol Brain Res. April 7, 2004; 123 (1-2): 91-103.
Acidification alters antiarrhythmic drug blockade of the ether-a- go-go-related Gene ( HERG) Channels. , Dong DL, Li Z, Wang HZ, Du ZM, Song WH, Yang BF., Basic Clin Pharmacol Toxicol. May 1, 2004; 94 (5): 209-12.
Molecular determinants for high-affinity block of human EAG potassium channels by antiarrhythmic agents. , Gessner G, Zacharias M, Bechstedt S, Schönherr R, Heinemann SH., Mol Pharmacol. May 1, 2004; 65 (5): 1120-9.
Inhibition of human ether-a- go-go-related gene potassium channels by alpha 1-adrenoceptor antagonists prazosin, doxazosin, and terazosin. , Thomas D, Wimmer AB, Wu K, Hammerling BC, Ficker EK, Kuryshev YA, Kiehn J, Katus HA, Schoels W, Karle CA., Naunyn Schmiedebergs Arch Pharmacol. May 1, 2004; 369 (5): 462-72.
Comparison of kinetic properties of quinidine and dofetilide block of HERG channels. , Tsujimae K, Suzuki S, Yamada M, Kurachi Y., Eur J Pharmacol. June 16, 2004; 493 (1-3): 29-40.
Molecular basis of slow activation of the human ether-a- go-go related gene potassium channel. , Subbiah RN, Clarke CE, Smith DJ, Zhao J, Campbell TJ, Vandenberg JI., J Physiol. July 15, 2004; 558 (Pt 2): 417-31.
Binding site in eag voltage sensor accommodates a variety of ions and is accessible in closed channel. , Silverman WR, Bannister JP, Papazian DM., Biophys J. November 1, 2004; 87 (5): 3110-21.
Salt bridges and gating in the COOH-terminal region of HCN2 and CNGA1 channels. , Craven KB, Zagotta WN., J Gen Physiol. December 1, 2004; 124 (6): 663-77.
Block of wild-type and inactivation-deficient human ether-a- go-go-related gene K+ channels by halofantrine. , Sánchez-Chapula JA, Navarro-Polanco RA, Sanguinetti MC., Naunyn Schmiedebergs Arch Pharmacol. December 1, 2004; 370 (6): 484-91.
Gating charges in the activation and inactivation processes of the HERG channel. , Zhang M, Liu J , Tseng GN., J Gen Physiol. December 1, 2004; 124 (6): 703-18.
Activation of cardiac human ether-a- go-go related gene potassium currents is regulated by alpha(1A)-adrenoceptors. , Thomas D, Wu K, Wimmer AB, Zitron E, Hammerling BC, Kathöfer S, Lueck S, Bloehs R, Kreye VA, Kiehn J, Katus HA, Schoels W, Karle CA., J Mol Med (Berl). December 1, 2004; 82 (12): 826-37.
A mechanism for the potential proarrhythmic effect of acidosis, bradycardia, and hypokalemia on the blockade of human ether-a- go-go-related gene ( HERG) channels. , Lin C, Cvetanovic I, Ke X, Ranade V, Somberg J., Am J Ther. January 1, 2005; 12 (4): 328-36.
Effect of beta-adrenoceptor blockers on human ether-a- go-go-related gene ( HERG) potassium channels. , Dupuis DS, Klaerke DA, Olesen SP., Basic Clin Pharmacol Toxicol. February 1, 2005; 96 (2): 123-30.
Inhibition of human ether-a- go-go-related gene K+ channel and IKr of guinea pig cardiomyocytes by antipsychotic drug trifluoperazine. , Choi SY, Koh YS, Jo SH., J Pharmacol Exp Ther. May 1, 2005; 313 (2): 888-95.
Modulating effect of ginseng saponins on heterologously expressed HERG currents in Xenopus oocytes. , Kim CS, Son SJ, Kim HS , Kim YD, Lee KS, Jeon BH, Kim KJ, Park JK , Park JB ., Acta Pharmacol Sin. May 1, 2005; 26 (5): 551-8.
Camguk/ CASK enhances Ether-á- go-go potassium current by a phosphorylation-dependent mechanism. , Marble DD, Hegle AP, Snyder ED, Dimitratos S, Bryant PJ, Wilson GF., J Neurosci. May 18, 2005; 25 (20): 4898-907.
Glycosylation of Eag1 ( Kv10.1) potassium channels: intracellular trafficking and functional consequences. , Napp J, Monje F, Stühmer W, Pardo LA., J Biol Chem. August 19, 2005; 280 (33): 29506-12.
Inhibitory effect of rhynchophylline on human ether-a- go-go related gene channel. , Gui L, Li ZW, Du R, Yuan GH, Li W , Ren FX, Li J, Yang JG ., Sheng Li Xue Bao. October 25, 2005; 57 (5): 648-52.
Optical detection of rate-determining ion-modulated conformational changes of the ether-à- go-go K+ channel voltage sensor. , Bannister JP, Chanda B, Bezanilla F, Papazian DM., Proc Natl Acad Sci U S A. December 20, 2005; 102 (51): 18718-23.
The effects of sevoflurane and propofol on QT interval and heterologously expressed human ether-a- go-go related gene currents in Xenopus oocytes. , Yamada M, Hatakeyama N, Malykhina AP, Yamazaki M, Momose Y, Akbarali HI., Anesth Analg. January 1, 2006; 102 (1): 98-103.
Activation of human ether-a- go-go-related gene potassium channels by the diphenylurea 1,3- bis-(2-hydroxy-5-trifluoromethyl-phenyl)-urea (NS1643). , Hansen RS, Diness TG, Christ T, Demnitz J, Ravens U, Olesen SP, Grunnet M., Mol Pharmacol. January 1, 2006; 69 (1): 266-77.
Mechanism of action of a novel human ether-a- go-go-related gene channel activator. , Casis O, Olesen SP, Sanguinetti MC., Mol Pharmacol. February 1, 2006; 69 (2): 658-65.
Chemical modification of the human ether-a- go-go-related gene ( HERG) K+ current by the amino-group reagent trinitrobenzene sulfonic acid. , Jo SH, Choi SY, Yun JH, Koh YS, Ho WK, Lee CO , Lee CO ., Arch Pharm Res. April 1, 2006; 29 (4): 310-7.
The D3-dopaminergic agonist 7-hydroxy-dipropylaminotetralin (7-OH-DPAT) increases cardiac action potential duration and blocks human ether-a- go-go-related gene K+ channel. , Torres-Jácome J, Tejeda-Chávez HR, Rodríguez-Menchaca AA, Sánchez-Chapula JA, Navarro-Polanco RA., J Cardiovasc Pharmacol. May 1, 2006; 47 (5): 656-62.
Effect of S5P alpha-helix charge mutants on inactivation of hERG K+ channels. , Clarke CE, Hill AP, Zhao J, Kondo M, Subbiah RN, Campbell TJ, Vandenberg JI., J Physiol. June 1, 2006; 573 (Pt 2): 291-304.
Blockade of HERG human K+ channels and IKr of guinea-pig cardiomyocytes by the antipsychotic drug clozapine. , Lee SY, Kim YJ, Kim KT, Choe H, Jo SH., Br J Pharmacol. June 1, 2006; 148 (4): 499-509.
Differences between ion binding to eag and HERG voltage sensors contribute to differential regulation of activation and deactivation gating. , Lin MC, Papazian DM., Channels (Austin). January 1, 2007; 1 (6): 429-37.
Structural requirements of human ether-a- go-go-related gene channels for block by bupivacaine. , Siebrands CC, Friederich P., Anesthesiology. March 1, 2007; 106 (3): 523-31.
Maprotiline block of the human ether-a- go-go-related gene ( HERG) K+ channel. , Jo SH, Hong HK, Jung SJ, Chong SH, Yun JH, Koh YS, Choe H., Arch Pharm Res. April 1, 2007; 30 (4): 453-60.
Molecular interaction of droperidol with human ether-a- go-go-related gene channels: prolongation of action potential duration without inducing early afterdepolarization. , Schwoerer AP, Blütner C, Brandt S, Binder S, Siebrands CC, Ehmke H, Friederich P., Anesthesiology. May 1, 2007; 106 (5): 967-76.
Structural basis of action for a human ether-a- go-go-related gene 1 potassium channel activator. , Perry M , Sachse FB, Sanguinetti MC., Proc Natl Acad Sci U S A. August 21, 2007; 104 (34): 13827-32.
A single amino acid difference between ether-a- go-go- related gene channel subtypes determines differential sensitivity to a small molecule activator. , Perry M , Sanguinetti MC., Mol Pharmacol. April 1, 2008; 73 (4): 1044-51.
Structural basis for ether-a- go-go-related gene K+ channel subtype-dependent activation by niflumic acid. , Fernandez D, Sargent J, Sachse FB, Sanguinetti MC., Mol Pharmacol. April 1, 2008; 73 (4): 1159-67.
A tyrosine substitution in the cavity wall of a k channel induces an inverted inactivation. , Klement G, Nilsson J, Arhem P, Elinder F., Biophys J. April 15, 2008; 94 (8): 3014-22.
Probing the binding sites and mechanisms of action of two human ether-a- go-go-related gene channel activators, 1,3- bis-(2-hydroxy-5-trifluoromethyl-phenyl)-urea (NS1643) and 2-[2-(3,4-dichloro-phenyl)-2,3-dihydro-1H-isoindol-5-ylamino]-nicotinic acid (PD307243). , Xu X, Recanatini M, Roberti M, Tseng GN., Mol Pharmacol. June 1, 2008; 73 (6): 1709-21.
[The persistent expression of HERG channel in Xenopus oocyte and alteration of current]. , Wang XP , Li L, Zou AR, Tu DN, Liao YH., Zhongguo Ying Yong Sheng Li Xue Za Zhi. August 1, 2008; 24 (3): 329-33.
Blockade of the human ether-a- go-go-related gene potassium channel by ketanserin. , Tu DN, Zou AR, Liao YH, Du YM, Wang XP , Li L., Sheng Li Xue Bao. August 25, 2008; 60 (4): 525-34.
Block of HERG k channel by classic histamine h(1) receptor antagonist chlorpheniramine. , Hong HK, Jo SH., Korean J Physiol Pharmacol. June 1, 2009; 13 (3): 215-20.
Divalent cations slow activation of EAG family K+ channels through direct binding to S4. , Zhang X, Bursulaya B, Lee CC , Lee CC , Chen B, Pivaroff K, Jegla T., Biophys J. July 8, 2009; 97 (1): 110-20.
A recombinant N-terminal domain fully restores deactivation gating in N-truncated and long QT syndrome mutant hERG potassium channels. , Gustina AS, Trudeau MC., Proc Natl Acad Sci U S A. August 4, 2009; 106 (31): 13082-7.