Heterogeneity of IK1 in the mouse heart

American Journal of Physiology - Heart and Circulatory Physiology

Volumn 293, Issue 6, 2007, Pages

  Panama, Brian K ^a   McLerie, Meredith ^a   Lopatin, Anatoli N ^a  

^a UNIVERSITY OF MICHIGAN MEDICAL SCHOOL   (United States)

Author keywords

Inward rectifier potassium current; Kir2 channels; Polyamines; Transgenic mice

Indexed keywords

INWARDLY RECTIFYING POTASSIUM CHANNEL; INWARDLY RECTIFYING POTASSIUM CHANNEL SUBUNIT KIR2.1; INWARDLY RECTIFYING POTASSIUM CHANNEL SUBUNIT KIR2.2; INWARDLY RECTIFYING POTASSIUM CHANNEL SUBUNIT KIR2.3; POLYAMINE DERIVATIVE; UNCLASSIFIED DRUG; GREEN FLUORESCENT PROTEIN; HYBRID PROTEIN; KCNJ4 PROTEIN, MOUSE; KIR2.1 CHANNEL; KIR2.2 CHANNEL; POLYAMINE; POTASSIUM; PROTEIN SUBUNIT;

ANIMAL CELL; ANIMAL EXPERIMENT; ANIMAL TISSUE; ARTICLE; CELL HETEROGENEITY; CELL STRAIN HEK293; CONTROLLED STUDY; HEART ATRIUM; HEART MUSCLE CELL; HEART VENTRICLE; HUMAN; HUMAN CELL; MOUSE; NONHUMAN; PRIORITY JOURNAL; STOICHIOMETRY; ANIMAL; CELL LINE; CELL MEMBRANE POTENTIAL; GENETIC TRANSFECTION; GENETICS; KINETICS; METABOLISM; TRANSGENIC MOUSE;

ANIMALS; CELL LINE; GREEN FLUORESCENT PROTEINS; HEART ATRIA; HEART VENTRICLES; HUMANS; KINETICS; MEMBRANE POTENTIALS; MICE; MICE, TRANSGENIC; MYOCYTES, CARDIAC; POLYAMINES; POTASSIUM; POTASSIUM CHANNELS, INWARDLY RECTIFYING; PROTEIN SUBUNITS; RECOMBINANT FUSION PROTEINS; TRANSFECTION;

EID: 36849033533     PISSN: 03636135     EISSN: 15221539     Source Type: Journal    
DOI: 10.1152/ajpheart.00419.2007     Document Type: Article

References (42)

1. Baumgarten CM, Isenberg G. Depletion and accumulation of potassium in the extracellular clefts of cardiac Purkinje fibers during voltage clamp hyperpolarization and depolarization. Pflügers Arch 368: 19-31, 1977.
2. + currents in adult mouse ventricles. J Physiol 559: 103-120, 2004.
3. Cohen SA, Michaud DP. Synthesis of a fluorescent derivatizing reagent, 6-aminoquinolyl-N-hydroxysuccinimidyl carbamate, and its application for the analysis of hydrolysate amino acids via high-performance liquid chromatography. Anal Biochem 211: 279-287, 1993.
4. + current. Circ Res 94: 1332-1339, 2004.
5. Ekegren T, Gomes-Trolin C. Determination of polyamines in human tissues by precolumn derivatization with 9-fluorenylmethyl chloroformate and high-performance liquid chromatography. Anal Biochem 338: 179-185, 2005.
6. Enkvetchakul D, Ebihara L, Nichols CG. Polyamine flux in Xenopus oocytes through hemi-gap junctional channels. J Physiol 553: 95-100, 2003.
7. + channels is caused by intracellular spermine. Cell 80: 149-154, 1995.
8. + channels. Science 266: 1068-1072, 1994.
9. Giles WR, Imaizumi Y. Comparison of potassium currents in rabbit atrial and ventricular cells. J Physiol 405: 123-145, 1988.
10. Hamill OP, Marty A, Neher E, Sakmann B, Sigworth FJ. Improved patch-clamp techniques for high-resolution current recording from cells and cell-free membrane patches. Pflügers Arch 391: 85-100, 1981.
11. K1 as revealed by the study of Kir2.1 channel. J Physiol 556: 61-78, 2004.
12. K1 in the mouse heart leads to multiple abnormalities of cardiac excitability. Am J Physiol Heart Circ Physiol 287: H2790-H2802, 2004.
13. + channels from guinea-pig cardiomyocytes. J Physiol 532: 115-126, 2001.
14. + currents in myocytes from left and right atria of adult mice. Am J Physiol Heart Circ Physiol 285: H1837-H1848, 2003.
15. Lopatin AN, Makhina EN, Nichols CG. The mechanism of inward rectification of potassium channels: "long-pore plugging" by cytoplasmic polyamines. J Gen Physiol 106: 923-955, 1995.
16. Lopatin AN, Makhina EN, Nichols CG. Potassium channel block by cytoplasmic polyamines as the mechanism of intrinsic rectification. Nature 372: 366-369, 1994.
17. Lopatin AN, Nichols CG. Inward rectifiers in the heart: an update on I(K1). J Mol Cell Cardiol 33: 625-638, 2001.
18. +] dependence of open-channel conductance in cloned inward rectifier potassium channels (IRK1, Kir2.1). Biophys J 71: 682-694, 1996.
19. Lopatin AN, Shantz LM, Mackintosh CA, Nichols CG, Pegg AE. Modulation of potassium channels in the hearts of transgenic and mutant mice with altered polyamine biosynthesis. J Mol Cell Cardiol 32: 2007-2024, 2000.
20. Lopatin AN, Shantz LM, Mackintosh CA, Nichols CG, Pegg AE. Modulation of potassium channels in the hearts of transgenic and mutant mice with altered polyamine biosynthesis. J Mol Cell Cardiol 32: 2007-2024, 2000.
21. + channel inner pore revealed by stoichiometric covalent modification. Neuron 22: 571-580, 1999.
22. Mavroudis C, Jester JA, Jacobs S, Ebert PA. Extracellular space, water, and ion concentration in the hypertrophied rat myocardium. Am J Physiol Heart Circ Physiol 236: H79-H83, 1979.
23. McLerie M, Lopatin AN. Dominant-negative suppression of I(K1) in the mouse heart leads to altered cardiac excitability. J Mol Cell Cardiol 35: 367-378, 2003.
24. Melnyk P, Zhang L, Shrier A, Nattel S. Differential distribution of Kir2.1 and Kir2.3 subunits in canine atrium and ventricle. Am J Physiol Heart Circ Physiol 283: H1123-H1133, 2002.
25. Merali S, Clarkson AB Jr. Polyamine analysis using N-hydroxysuccinimidyl-6-aminoquinoyl carbamate for pre-column derivatization. J Chromatogr B Biomed Appl 675: 321-326, 1996.
26. Moyer BD, Loffing J, Schwiebert EM, Loffing-Cueni D, Halpin PA, Karlson KH, Ismailov II, Guggino WB, Langford GM, Stanton BA. Membrane trafficking of the cystic fibrosis gene product, cystic fibrosis transmembrane conductance regulator, tagged with green fluorescent protein in madin-darby canine kidney cells. J Biol Chem 273: 21759-21768, 1998.
27. Nichols CG, Lopatin AN. Inward rectifier potassium channels. Annu Rev Physiol 59: 171-191, 1997.
28. Panama BK, Lopatin AN. Differential polyamine sensitivity in inwardly rectifying Kir2 potassium channels. J Physiol 571: 287-302, 2006.
29. Plaster NM, Tawil R, Tristani-Firouzi M, Canun S, Bendahhou S, Tsunoda A, Donaldson MR, Iannaccone ST, Brunt E, Barohn R, Clark J, Deymeer F, George AL, Fish FA, Hahn A, Nitu A, Ozdemir C, Serdaroglu P, Subramony SH, Wolfe G, Fu Y, Ptacek LJ. Mutations in Kir2.1 cause the developmental and episodic electrical phenotypes of Andersen's syndrome. Cell 105: 511-519, 2001.
30. Poole-Wilson PA, Cameron IR. ECS, intracellular pH, and electrolytes of cardiac and skeletal muscle. Am J Physiol 229: 1299-1304, 1975.
31. Preisig-Muller R, Schlichthorl G, Goerge T, Heinen S, Bruggemann A, Rajan S, Derst C, Veh RW, Daut J. Heteromerization of Kir2.x potassium channels contributes to the phenotype of Andersen's syndrome. Proc Natl Acad Sci USA 99: 7774-7779, 2002.
32. Priori SG, Pandit SV, Rivolta I, Berenfeld O, Ronchetti E, Dhamoon A, Napolitano C, Anumonwo J, Raffaele di Barletta M, Gudapakkam S, Bosi G, Stramba-Badiale M, Jalife J. A novel form of short QT syndrome (SQT3) is caused by a mutation in the KCNJ2. Gene Circ Res 96: 703-704, 2005.
33. Samie FH, Berenfeld O, Anumonwo J, Mironov SF, Udassi S, Beaumont J, Taffet S, Pertsov AM, Jalife J. Rectification of the background potassium current: a determinant of rotor dynamics in ventricular fibrillation. Circ Res 89: 1216-1223, 2001.
34. Schram G, Pourrier M, Melnyk P, Nattel S. Differential distribution of cardiac ion channel expression as a basis for regional specialization in electrical function. Circ Res 90: 939-950, 2002.
35. Schram G, Pourrier M, Wang Z, White M, Nattel S. Barium block of Kir2 and human cardiac inward rectifier currents: evidence for subunit-heteromeric contribution to native currents. Cardiovasc Res 59: 328-338, 2003.
36. Tristani-Firouzi M, Jensen J, Fu Y, Tawil R, Ptacek LJ. Arrhythmia susceptibility in subjects with mutations in Kir2.1 that cause long OT and periodic paralysis (Andersens syndrome). Circulation 106: II282-II283, 2002.
37. Varro A, Nanasi PP, Lathrop DA. Potassium currents in isolated human atrial and ventricular cardiocytes. Acta Physiol Scand 149: 133-142, 1993.
38. Watanabe S, Kusama-Eguchi K, Kobayashi H, Igarashi K. Estimation of polyamine binding to macromolecules and ATP in bovine lymphocytes and rat liver. J Biol Chem 266: 20803-20809, 1991.
39. + currents in atria and ventricles of the guinea-pig heart. J Physiol 563: 713-724, 2005.
40. Yang J, Jan YN, Jan LY. Determination of the subunit stoichiometry of an inwardly rectifying potassium channel. Neuron 15: 1441-1447, 1995.
41. Zaritsky J, Redell J, Tempel B, Schwarz T. The consequences of disrupting cardiac inwardly rectifying K(+) current (I(K1)) as revealed by the targeted deletion of the murine Kir2.1 and Kir22 genes. J Physiol 533: 697-710, 2001.
42. K1) in rabbit cardiomyocytes: evidence for heteromeric coassembly of Kir2.1 and Kir2.2. J Physiol 550: 365-372, 2003.