Ca efflux via the sarcolemmal Ca ATPase occurs only in the t-tubules of rat ventricular myocytes

Journal of Molecular and Cellular Cardiology

Volumn 50, Issue 1, 2011, Pages 187-193

  Chase, Anabelle ^a   Orchard, Clive H ^a  

^a UNIVERSITY OF BRISTOL   (United Kingdom)

Author keywords

Ca; Ca ATPase; Cardiac; Extrusion; Myocytes; NCX; PKA; T tubules; Ventricle

Indexed keywords

ADENOSINE TRIPHOSPHATASE (CALCIUM); CAFFEINE; CALCIUM ION; CYCLIC AMP DEPENDENT PROTEIN KINASE; N [2 (4 BROMOCINNAMYLAMINO)ETHYL] 5 ISOQUINOLINESULFONAMIDE; SODIUM CALCIUM EXCHANGE PROTEIN;

ADULT ANIMAL; ANIMAL CELL; ARTICLE; CALCIUM CELL LEVEL; CALCIUM TRANSPORT; CELL ISOLATION; CONFOCAL MICROSCOPY; CONTROLLED STUDY; CYTOPLASM; ENZYME ACTIVITY; HEART MUSCLE CELL; HEART VENTRICLE; MALE; NONHUMAN; PRIORITY JOURNAL; PROTEIN PHOSPHORYLATION; RAT; SARCOLEMMA; TRANSVERSE TUBULAR SYSTEM;

ANIMALS; CALCIUM; CALCIUM-TRANSPORTING ATPASES; CYTOPLASM; HEART VENTRICLES; ISOPROTERENOL; ISOQUINOLINES; MALE; MYOCYTES, CARDIAC; PROTEIN KINASE INHIBITORS; RATS; SARCOLEMMA; SULFONAMIDES;

RATTUS; RATTUS NORVEGICUS;

EID: 78650827302     PISSN: 00222828     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.yjmcc.2010.10.012     Document Type: Article

References (39)

1. Brette F., Orchard C. T-tubule function in mammalian cardiac myocytes. Circ Res 2003, 92(11):1182-1192.
2. Brette F., Salle L., Orchard C.H. Quantification of calcium entry at the T-tubules and surface membrane in rat ventricular myocytes. Biophys J 2006, 90(1):381-389.
3. Kawai M., Hussain M., Orchard C.H. Excitation-contraction coupling in rat ventricular myocytes after formamide-induced detubulation. Am J Physiol Heart Circ Physiol Aug 1999, 277(2):H603-H609.
4. Scriven D.R., Dan P., Moore E.D. Distribution of proteins implicated in excitation-contraction coupling in rat ventricular myocytes. Biophys J Nov 2000, 79(5):2682-2691.
5. Sher A.A., Noble P.J., Hinch R., Gavaghan D.J., Noble D. The role of the Na+/Ca2+ exchangers in Ca2+ dynamics in ventricular myocytes. Prog Biophys Mol Biol 2008, 96(1-3):377-398.
6. Musa H., Lei M., Honjo H., Jones S.A., Dobrzynski H., Lancaster M.K., et al. Heterogeneous expression of Ca(2+) handling proteins in rabbit sinoatrial node. J Histochem Cytochem Mar 2002, 50(3):311-324.
7. Despa S., Brette F., Orchard C.H., Bers D.M. Na/Ca exchange and Na/K-ATPase function are equally concentrated in transverse tubules of rat ventricular myocytes. Biophys J Nov 1 2003, 85(5):3388-3396.
8. Trafford A.W., Diaz M.E., O'Neill S.C., Eisner D.A. Comparison of subsarcolemmal and bulk calcium concentration during spontaneous calcium release in rat ventricular myocytes. J Physiol Nov 1 1995, 488(Pt 3):577-586.
9. Chase A., Colyer J., Orchard C.H. Localised Ca channel phosphorylation modulates the distribution of L-type Ca current in cardiac myocytes. J Mol Cell Cardiol 2010, 49(1):121-131.
10. Brette F., Komukai K., Orchard C.H. Validation of formamide as a detubulation agent in isolated rat cardiac cells. Am J Physiol Heart Circ Physiol Oct 2002, 283(4):H1720-H1728.
11. Hinde A.K., Perchenet L., Hobai I.A., Levi A.J., Hancox J.C. Inhibition of Na/Ca exchange by external Ni in guinea-pig ventricular myocytes at 37 degrees C, dialysed internally with cAMP-free and cAMP-containing solutions. Cell Calcium Apr 1999, 25(4):321-331.
12. Negretti N., O'Neill S.C., Eisner D.A. The relative contributions of different intracellular and sarcolemmal systems to relaxation in rat ventricular myocytes. Cardiovasc Res Oct 1993, 27(10):1826-1830.
13. Choi H.S., Eisner D.A. The effects of inhibition of the sarcolemmal Ca ATPase on systolic calcium fluxes and intracellular calcium concentration in rat ventricular myocytes. Pflugers Arch May 1999, 437(6):966-971.
14. Bers D.M. Excitation-contraction coupling and cardiac contractile force 2001, Springer. Second ed.
15. 2+ exchange activity is localized in the T-tubules of rat ventricular myocytes. Circ Res Aug 23 2002, 91(4):315-322.
16. Brette F., Rodriguez P., Komukai K., Colyer J., Orchard C.H. Beta-adrenergic stimulation restores the Ca transient of ventricular myocytes lacking t-tubules. J Mol Cell Cardiol Feb 2004, 36(2):265-275.
17. Bassani R.A., Bassani J.W., Bers D.M. Relaxation in ferret ventricular myocytes: unusual interplay among calcium transport systems. J Physiol Apr 15 1994, 476(2):295-308.
18. Bassani R.A., Bassani J.W., Bers D.M. Mitochondrial and sarcolemmal Ca2+ transport reduce [Ca2+]i during caffeine contractures in rabbit cardiac myocytes. J Physiol 1992, 453:591-608.
19. Choi H.S., Trafford A.W., Eisner D.A. Measurement of calcium entry and exit in quiescent rat ventricular myocytes. Pflugers Arch Aug 2000, 440(4):600-608.
20. Bassani R.A., Bassani J.W., Lipsius S.L., Bers D.M. Diastolic SR Ca efflux in atrial pacemaker cells and Ca-overloaded myocytes. Am J Physiol Aug 1997, 273(2 Pt 2):H886-H892.
21. Pasek M., Simurda J., Christe G., Orchard C.H. Modelling the cardiac transverse-axial tubular system. Prog Biophys Mol Biol 2008, 96(1-3):226-243.
22. 2+ exchanger in normal and detubulated rat cardiomyocytes. J Mol Cell Cardiol Nov 2003, 35(11):1325-1337.
23. Reppel M., Fleischmann B.K., Reuter H., Sasse P., Schunkert H., Hescheler J. Regulation of the Na+/Ca2+ exchanger (NCX) in the murine embryonic heart. Cardiovasc Res 2007, 75(1):99-108.
24. Perchenet L., Hinde A.K., Patel K.C., Hancox J.C., Levi A.J. Stimulation of Na/Ca exchange by the beta-adrenergic/protein kinase A pathway in guinea-pig ventricular myocytes at 37 degrees C. Pflugers Arch Apr 2000, 439(6):822-828.
25. Wei S.K., Hanlon S.U., Haigney M.C. Beta-adrenergic stimulation of pig myocytes with decreased cytosolic free magnesium prolongs the action potential and enhances triggered activity. J Cardiovasc Electrophysiol 2002, 13(6):587-592.
26. Ballard C., Schaffer S. Stimulation of the Na+/Ca2+ exchanger by phenylephrine, angiotensin II and endothelin 1. J Mol Cell Cardiol 1996, 28(1):11-17.
27. Main M.J., Grantham C.J., Cannell M.B. Changes in subsarcolemmal sodium concentration measured by Na-Ca exchanger activity during Na-pump inhibition and beta-adrenergic stimulation in guinea-pig ventricular myocytes. Pflugers Arch Dec 1997, 435(1):112-118.
28. Lin X., Jo H., Sakakibara Y., Tambara K., Kim B., Komeda M., et al. Beta-adrenergic stimulation does not activate Na+/Ca2+ exchange current in guinea pig, mouse, and rat ventricular myocytes. Am J Physiol Cell Physiol Feb 2006, 290(2):C601-C608.
29. Ginsburg K.S., Bers D.M. Isoproterenol does not enhance Ca-dependent Na/Ca exchange current in intact rabbit ventricular myocytes. J Mol Cell Cardiol Dec 2005, 39(6):972-981.
30. 2+ exchanger activity by protein kinase phosphorylation-still a paradox?. Cell Calcium 2009, 45(1):1-10.
31. Schulze D.H., Muqhal M., Lederer W.J., Ruknudin A.M. Sodium/calcium exchanger (NCX1) macromolecular complex. J Biol Chem Aug 1 2003, 278(31):28849-28855.
32. Nichols C.B., Rossow C.F., Navedo M.F., Westenbroek R.E., Catterall W.A., Santana L.F., et al. Sympathetic stimulation of adult cardiomyocytes requires association of akap5 with a subpopulation of L-type calcium channels. Circ Res Sep 17 2010, 107(6):747-756.
33. Castro L.R., Verde I., Cooper D.M., Fischmeister R. Cyclic guanosine monophosphate compartmentation in rat cardiac myocytes. Circulation May 9 2006, 113(18):2221-2228.
34. Leroy J., Abi-Gerges A., Nikolaev V.O., Richter W., Lechene P., Mazet J.L., et al. Spatiotemporal dynamics of beta-adrenergic cAMP signals and L-type Ca2+ channel regulation in adult rat ventricular myocytes: role of phosphodiesterases. Circ Res May 9 2008, 102(9):1091-1100.
35. Jurevicius J., Skeberdis V.A., Fischmeister R. Role of cyclic nucleotide phosphodiesterase isoforms in cAMP compartmentation following beta2-adrenergic stimulation of ICa, L in frog ventricular myocytes. J Physiol Aug 15 2003, 551(Pt 1):239-252.
36. Balijepalli R.C., Lokuta A.J., Maertz N.A., Buck J.M., Haworth R.A., Valdivia H.H., et al. Depletion of T-tubules and specific subcellular changes in sarcolemmal proteins in tachycardia-induced heart failure. Cardiovasc Res 2003, 59(1):67-77.
37. Heinzel F.R., Bito V., Biesmans L., Wu M., Detre E., von Wegner F., et al. Remodeling of T-tubules and reduced synchrony of Ca2+ release in myocytes from chronically ischemic myocardium. Circ Res Feb 15 2008, 102(3):338-346.
38. Louch W.E., Mork H.K., Sexton J., Stromme T.A., Laake P., Sjaastad I., et al. T-tubule disorganization and reduced synchrony of Ca2+ release in murine cardiomyocytes following myocardial infarction. J Physiol 2006, 574(Pt 2):519-533.
39. Brette F, Salle L, Orchard CH. Differential modulation of L-type Ca current by SR Ca release at the t-tubules and surface membrane of rat ventricular myocytes. Circulation Research 2004;95:e1-7.