Steady-state coupling of plasma membrane calcium entry to extrusion revealed by novel L-type calcium channel block

Cell Calcium

Volumn 44, Issue 4, 2008, Pages 353-362

  Lester, William C ^a   Schroder, Elizabeth A ^a   Burgess, Don E ^a,b   Yozwiak, Doug ^a   Andres, Douglas A ^a   Satin, Jonathan ^a  

^a UNIVERSITY OF KENTUCKY   (United States)

^b Asbury College   (United States)

Author keywords

Ca channel; Calcium (cellular); G proteins; Na Ca exchanger; Sarcolemma

Indexed keywords

CAFFEINE; CALCIUM CHANNEL L TYPE; CALCIUM ION; GUANOSINE TRIPHOSPHATASE; MESSENGER RNA; PROTEIN REM; SODIUM CALCIUM EXCHANGE PROTEIN; SODIUM CALCIUM EXCHANGE PROTEIN 1.1;

ANIMAL CELL; ARTICLE; CALCIUM CELL LEVEL; CALCIUM CURRENT; CALCIUM HOMEOSTASIS; CALCIUM TRANSPORT; CELL MEMBRANE; CONTROLLED STUDY; DOWN REGULATION; EMBRYO; GENE OVEREXPRESSION; HEART MUSCLE CELL; MOUSE; NONHUMAN; PRIORITY JOURNAL; PROTEIN EXPRESSION; PROTEIN FUNCTION; SARCOLEMMA; SARCOPLASMIC RETICULUM; STEADY STATE; TRANSPORT KINETICS;

EID: 50549095338     PISSN: 01434160     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ceca.2008.01.004     Document Type: Article

References (34)

1. Bers D.M., and Despa S. Cardiac myocytes Ca(2+) and Na(+) regulation in normal and failing hearts. J. Pharmacol. Sci. (2006)
2. Bers D.M. Excitation-Contraction Coupling and Cardiac Contractile Force (2001), Kluwer Academic Publishers, Dordrecht
3. Negretti N., O'Neill S.C., and Eisner D.A. The relative contributions of different intracellular and sarcolemmal systems to relaxation in rat ventricular myocytes. Cardiovasc. Res. 27 (1993) 1826-1830
4. i gradients during excitation-contraction coupling in newborn rabbit ventricular myocytes. Circ. Res. 85 (1999) 415-427
5. Artman M., Henry G., and Coetzee W.A. Cellular basis for age-related differences in cardiac excitation-contraction coupling. Prog. Pediatr. Cardiol. 11 (2000) 185-194
6. Linask K.K., Han M.D., Artman M., and Ludwig C.A. Sodium-calcium exchanger (NCX-1) and calcium modulation: NCX protein expression patterns and regulation of early heart development. Dev. Dyn. 221 (2001) 249-264
7. V3.1d) in developing mouse heart. Circ. Res. 88 (2001) 403-407
8. Crump S.M., Correll R.N., Schroder E.A., Lester W.C., Finlin B.S., Andres D.A., and Satin J. L-type calcium channel alpha-subunit and protein kinase inhibitors modulate Rem-mediated regulation of current. Am. J. Physiol. Heart Circ. Physiol. 291 (2006) H1959-H1971
9. 2+ channel activity and insulin secretion by the Rem2 GTPase. J. Biol. Chem. (2005)
10. B.S. Finlin, S.M. Crump, J. Satin, D.A. Andres, Regulation of voltage-gated calcium channel activity by the Rem and Rad GTPases, PNAS, 2437756100, 2003.
11. 2+ exchanger gene leads to cardiomyocyte apoptosis and defects in heartbeat. J. Biol. Chem. 275 (2000) 36991-36998
12. 2+ exchange. Cell Calcium 34 (2003) 19-26
13. 2+ flux. Circ. Res. 97 (2005) 1288-1295
14. Nattel S. New ideas about atrial fibrillation 50 years on. Nature 415 (2002) 219-226
15. 2+ channel, GRK2, and phosphorylated phospholamban: protective mechanisms for the denervated failing heart. J. Mol. Cell Cardiol. 40 (2006) 619-628
16. Shannon T.R., Wang F., Puglisi J., Weber C., and Bers D.M. A mathematical treatment of integrated Ca dynamics within the ventricular myocyte. Biophys. J. 87 (2004) 3351-3371
17. Reeves J.P., and Condrescu M. Allosteric activation of sodium-calcium exchange activity by calcium: persistence at low calcium concentrations. J. Gen. Physiol. 122 (2003) 621-639
18. 2+ exchanger. Biophys. J. 92 (2007) 1431-1437
19. Song L.S., Guia A., Muth J.N., Rubio M., Wang S.Q., Xiao R.P., Josephson I.R., Lakatta E.G., Schwartz A., and Cheng H. Ca(2+) signaling in cardiac myocytes overexpressing the alpha(1) subunit of L-type Ca(2+) channel. Circ. Res. 90 (2002) 174-181
20. 2+ channel density and regulation are altered in failing human ventricular myocytes and recover after support with mechanical assist devices. Circ. Res. 91 (2002) 517-524
21. He J., Conklin M.W., Foell J.D., Wolff M.R., Haworth R.A., Coronado R., and Kamp T.J. Reduction in density of transverse tubules and L-type Ca(2+) channels in canine tachycardia-induced heart failure. Cardiovasc. Res. 49 (2001) 298-307
22. 2+ exchange in heart failure. Cardiovasc. Res. 57 (2003) 921-933
23. Ranu H.K., Terracciano C.M., Davia K., Bernobich E., Chaudhri B., Robinson S.E., Bin Kang Z., Hajjar R.J., MacLeod K.T., and Harding S.E. Effects of Na(+)/Ca(2+)-exchanger overexpression on excitation-contraction coupling in adult rabbit ventricular myocytes. J. Mol. Cell Cardiol. 34 (2002) 389-400
24. Trafford A.W., Diaz M.E., and Eisner D.A. Coordinated control of cell Ca(2+) loading and triggered release from the sarcoplasmic reticulum underlies the rapid inotropic response to increased L-type Ca(2+) current. Circ. Res. 88 (2001) 195-201
25. Weber C.R., Ginsburg K.S., Philipson K.D., Shannon T.R., and Bers D.M. Allosteric regulation of Na/Ca exchange current by cytosolic Ca in intact cardiac myocytes. J. Gen. Physiol. 117 (2001) 119-131
26. Chernysh O., Condrescu M., and Reeves J.P. Calcium-dependent regulation of calcium efflux by the cardiac sodium/calcium exchanger. Am. J. Physiol. Cell Physiol. 287 (2004) C797-C806
27. Hilgemann D.W., Collins A., and Matsuoka S. Steady-state and dynamic properties of cardiac sodium-calcium exchange. Secondary modulation by cytoplasmic calcium and ATP. J. Gen. Physiol. 100 (1992) 933-961
28. 2+. Mutational analysis of the Ca(2+)-binding domain. J. Gen. Physiol. 105 (1995) 403-420
29. Trafford A.W., Diaz M.E., O'Neill S.C., and Eisner D.A. Comparison of subsarcolemmal and bulk calcium concentration during spontaneous calcium release in rat ventricular myocytes. J. Physiol. 488 Pt 3 (1995) 577-586
30. 2+ exchange current in guinea-pig ventricular myocytes. J. Physiol. 529 Pt 3 (2000) 611-623
31. Weber C.R., Piacentino III V., Ginsburg K.S., Houser S.R., and Bers D.M. Na(+)-Ca(2+) exchange current and submembrane [Ca(2+)] during the cardiac action potential. Circ. Res. 90 (2002) 182-189
32. 2+ concentration jump. Biophys. J. 71 (1996) 2473-2485
33. Diaz M.E., Trafford A.W., and Eisner D.A. The role of intracellular Ca buffers in determining the shape of the systolic Ca transient in cardiac ventricular myocytes. Pflugers Arch. 442 (2001) 96-100
34. i. Am. J. Physiol. 268 (1995) C271-C277