Enhancement of the ATP-sensitive K+ current by extracellular ATP in rat ventricular myocytes: Involvement of adenylyl cyclase-induced subsarcolemmal ATP depletion

Circulation Research

Volumn 80, Issue 4, 1997, Pages 589-600

  Babenko, Andrey ^a   Vassort, Guy ^a,b  

^a INSERM   (France)

^b HÔPITAL ARNAUD DE VILLENEUVE   (France)

Author keywords

adenylyl cyclase; ATP depletion; ATP sensitive K+ channel; G protein; purinergic stimulation

Indexed keywords

2' DEOXYADENOSINE 3' PHOSPHATE; 9 (TETRAHYDRO 2 FURYL)ADENINE; ADENOSINE TRIPHOSPHATE; ADENYLATE CYCLASE; CHOLERA TOXIN; CYCLIC AMP DEPENDENT PROTEIN KINASE; GUANINE NUCLEOTIDE BINDING PROTEIN; PROTEIN KINASE INHIBITOR; PURINE P2 RECEPTOR; PURINERGIC RECEPTOR STIMULATING AGENT;

ANIMAL CELL; ARTICLE; ENZYME ACTIVATION; ENZYME INHIBITION; HEART MUSCLE CELL; HEART VENTRICLE; NONHUMAN; PATCH CLAMP; POTASSIUM CURRENT; PRIORITY JOURNAL; RAT;

EID: 0031003695     PISSN: 00097330     EISSN: None     Source Type: Journal    
DOI: 10.1161/01.RES.80.4.589     Document Type: Article

References (62)

1. Noma A. ATP-regulated K channels in cardiac muscle. Nature. 1983;305:147-148.
2. Trautwein W, Gottstein U, Dudel J. Der Aktionstrom der Myokardfaser im Sauerstoffmangel. Pflugers Arch. 1954;260:40-60.
3. Nichols CG, Lederer WJ. Adenosine triphosphate-sensitive potassium channels in the cardiovascular system. Am J Physiol. 1991;261:H1675-H1686.
4. + channel-opening drugs. Am J Physiol. 1995;269:C525-C545.
5. K(ATP): an inward rectifier subunit plus the sulfonylurea receptor. Science. 1995;270:1166-1170.
6. + channels. Neuron. 1996;16:1011-1017.
7. +-channels in the human adult ventricular cardiomyocyte membrane. FEBS Lett. 1992;313:148-150.
8. 1 receptors by G proteins in rat ventricular myocytes. Am J Physiol. 1990;259:H820-H826.
9. + channel. J Gen Physiol. 1992;99:961-983.
10. + channels. Prog Neurobiol. 1992;39:229-246.
11. + channels by antagonizing ATP-dependent gating. Neuron. 1994;12:885-893.
12. + channel in guinea pig ventricular cell membrane. J Physiol (Lond). 1994;478:101-108.
13. + current in cat atrial myocytes. Circ Res. 1995;77:565-574.
14. Tseng GN, Hoffman BF. Actions of pinacidil on membrane currents in canine ventricular myocytes and their modulation by intracellular ATP and cAMP. Pflugers Arch. 1990;415:414-424.
15. Schackow TE, Ten Eick RE. Enhancement of ATP-sensitive potassium current in cat ventricular myocytes by β-adrenoreceptor stimulation. J Physiol (Lond). 1994;474:131-14.
16. Gordon JL. Extracellular ATP: effects, sources and fate. Biochem J. 1986;233:309-319.
17. Vial C, Owen P, Opic II, Posel D. Significance of release of adenosine triphosphate and adenosine induced by hypoxia or adrenaline in perfused rat heart. J Mol Cell Cardiol. 1987;19:187-197.
18. Vassort G, Pucéat M, Scamps F. Modulation of myocardial activity by extracellular ATP. Trends Cardiovasc Med. 1994;4:236-240.
19. Friel DD, Bean BP. Two ATP-activated conductances in bullfrog atrial cells. J Gen Physiol. 1988;91:1-27.
20. Scamps F, Vassort G. Mechanism of extracellular ATP-induced depolarization in rat isolated ventricular cardiomyocytes. Pflugers Arch. 1990;417:309-316.
21. 2-purinergic stimulation to cardiac Ca channels without cyclic AMP production. J Gen Physiol. 1992;100:675-701.
22. 2-purinoceptors in rat ventricular myocytes. Br J Pharmacol. 1994;111:1355-1360.
23. + channels in bovine atrial cells. Pflugers Arch. 1990;415:651-657.
24. + channels activated by extracellular ATP and adenosine. Am J Physiol. 1995;269:H1349-H1358.
25. 2-purinoceptors via pertussis toxin-sensitive G proteins in guinea-pig atrial cells. J Physiol (Lond). 1996;490:659-671.
26. --exchanger in single rat cardiac cells. J Physiol (Lond). 1991;444:241-256.
27. Fabiato A. Computer programs for calculating total from specified free or free from specified total ionic concentrations in aqueous solutions containing multiple metals and ligands. Methods Enzymol. 1988;157:378-417.
28. 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. Pflugers Arch. 1981;391:85-100.
29. Noma A, Shibasaki T. Membrane current through adenosine-triphosphate-regulated potassium channels in guinea-pig ventricular cells. J Physiol (Lond). 1985;363:463-480.
30. Okabe K, Yatani A, Brown AM. The nature and origin of spontaneous noise in G protein-gated ion channels. J Gen Physiol. 1991;97:1279-1294.
31. + channel to the actin cytoskeleton. Pflugers Arch. 1996;431:504-512.
32. Trube G, Hescheler J. Inward-rectifying channels in isolated patches of the heart cell membrane: ATP-dependence and comparison with cell-attached patches. Pflugers Arch. 1984;401:178-184.
33. Kakei M, Noma A, Shibasaki T. Properties of adenosine-triphosphate-regulated potassium channels in guinea-pig ventricular cells. J Physiol (Lond). 1985;363:441-462.
34. + channels of cardiac myocytes. Mol Pharmacol. 1989;36:897-902.
35. + current in guinea pig ventricular myocytes. Circulation. 1990;82:2044-2051.
36. + channel modification by metabolic inhibition in isolated guinea-pig ventricular myocytes. J Physiol (Lond). 1993;465:163-179.
37. Krause E, Englert H, Gögelein H. Adenosine triphosphate-dependent K currents activated, by metabolic inhibition in rat ventricular myocytes differ from those elicited by the channel opener rilmacalim. Pflugers Arch. 1995;429:625-635.
38. + pump in metabolically inhibited heart cells of the guinea-pig. J Physiol (Lond). 1996;492:405-417.
39. ATP) current. Prog Biophys Mol Biol. 1996;65:89. Abstract.
40. 1-protein by cholera toxin involves a phosphorylation by protein kinase A. Biochem J. 1995;306:765-769.
41. + channels in rat ventricular myocytes. Am J Physiol. 1996;40:C464-C468.
42. + channels in patches excised from ventricular myocytes. Br J Pharmacol. 1996;117:233-235.
43. Zheng JS, Christie A, De Young MB, Levy MN, Scarpa A. Synergism between cAMP and ATP in signal transduction in cardiac myocytes. Am J Physiol. 1992;262:C128-C135.
44. 2-purinoceptor activation stimulates phosphoinositide hydrolysis and inhibits accumulation of cAMP in cultured ventricular myocytes. Circ Res. 1992;70:477-485.
45. Babenko AP, Samoilov VO, Kazantseva ST. Potassium channels in the cardiomyocyte sarcolemma: initial opening under influence of hypoxia. Basic Appl Myol. 1992;2:317-324.
46. Post SR, Hilal-Dandan R, Urasawa K, Brunton LL, Insel PA. Quantification of signalling components and amplification in the β-adrenergic-receptor-adenylate cyclase pathway in isolated adult rat ventricular myocytes. Biochem J. 1995;311:75-80.
47. Espinasse I, Iourgenko V, Defer N, Samson F, Hanoune J, Mercadier JJ. Type V, but not type VI, adenylyl cyclase mRNA accumulates in the rat heart during ontogenetic development: correlation with increased global adenylyl cyclase activity. J Mol Cell Cardiol. 1995;27:1789-1795.
48. + channels in isolated guinea pig myocytes. Science. 1987;238:67-69.
49. + channels in isolated membrane patches. J Physiol (Lond). 1989;419:193-211.
50. Désilets M, Pucéat M, Vassort G. Chloride dependence of pH modulation by β-adrenergic agonist in rat cardiomyocytes. Circ Res. 1994;75:862-869.
51. Findlay I. ATP-sensitive K channels in rat ventricular myocytes are blocked and inactivated by internal divalent cations. Pflugers Arch. 1987;410:313-320.
52. ATP channel opening in patches from guinea-pig cardiomyocytes. J Physiol (Lond). 1996;492:395-404.
53. Marty A, Neher E. Potassium channels in cultured bovine adrenal chromaffin cells. J Physiol (Lond). 1985;367:117-141.
54. Pucéat M, Vassort G. Signalling by protein kinase C isoforms in the heart. Mol Cell Biochem. 1996;157:65-72.
55. + currents by protein kinase C and adenosine: implications for ischemic preconditioning. Circ Res. 1996;78:443-454.
56. + current in human and rabbit ventricular myocytes. Circ Res. 1996;78:492-498.
57. Light PE, Allen BG, Walsh MP, French RJ. Regulation of adenosine triphosphate-sensitive potassium channels from rabbit ventricular myocytes by protein kinase C and type 2A protein phosphatase. Biochemistry. 1995;34:7252-7257.
58. 3 generation. Biochem J. 1996;318:723-728.
59. + Channels in Cardiovascular Medicine. Paris, France: Springer-Verlag; 1993:225-244.
60. + channels in mammalian ventricular myocytes. Am J Physiol. 1989;257:H1551-H1559.
61. + channel activity in intact and permeabilized rat ventricular myocytes. J Physiol (Lond). 1990;423:91-110.
62. Nichols CG, Ripoll C, Lederer WJ. ATP-sensitive potassium channel modulation of the guinea pig ventricular action potential and contraction. Circ Res. 1991;68:280-287.