Mechanisms by which cytoplasmic calcium wave propagation and alternans are generated in cardiac atrial myocytes lacking t-tubules-insights from a simulation study

Biophysical Journal

Volumn 102, Issue 7, 2012, Pages 1471-1482

  Li, Qince ^a   O'Neill, Stephen C ^a   Tao, Tao ^a   Li, Yatong ^a   Eisner, David ^a   Zhang, Henggui ^a,b  

^a UNIVERSITY OF MANCHESTER   (United Kingdom)

^b HARBIN INSTITUTE OF TECHNOLOGY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

CALCIUM; RYANODINE RECEPTOR;

ANIMAL; ARTICLE; BIOLOGICAL MODEL; CALCIUM SIGNALING; CYTOLOGY; CYTOPLASM; DIFFUSION; DOG; HEART ATRIUM; HEART MUSCLE CELL; HUMAN; METABOLISM; SARCOPLASMIC RETICULUM; TRANSPORT AT THE CELLULAR LEVEL;

ANIMALS; BIOLOGICAL TRANSPORT; CALCIUM; CALCIUM SIGNALING; CYTOPLASM; DIFFUSION; DOGS; HEART ATRIA; HUMANS; MODELS, BIOLOGICAL; MYOCYTES, CARDIAC; RYANODINE RECEPTOR CALCIUM RELEASE CHANNEL; SARCOPLASMIC RETICULUM;

MAMMALIA;

EID: 84859417856     PISSN: 00063495     EISSN: 15420086     Source Type: Journal    
DOI: 10.1016/j.bpj.2012.03.007     Document Type: Article

References (28)

1. 2+ dynamics and the stability of ventricular tachycardia Biophys. J. 77 1999 2930 2941
2. D.A. Eisner, and H.S. Choi A.W. Trafford Integrative analysis of calcium cycling in cardiac muscle Circ. Res. 87 2000 1087 1094
3. L.A. Blatter, and J. Kockskämper S.L. Lipsius Local calcium gradients during excitation-contraction coupling and alternans in atrial myocytes J. Physiol. 546 2003 19 31
4. 2+ waves in cat atrial myocytes J. Physiol. 545 2002 65 79
5. S.M. Narayan, and F. Bode M.R. Franz Alternans of atrial action potentials during atrial flutter as a precursor to atrial fibrillation Circulation 106 2002 1968 1973
6. E.J. Pruvot, and R.P. Katra K.R. Laurita Role of calcium cycling versus restitution in the mechanism of repolarization alternans Circ. Res. 94 2004 1083 1090
7. M.E. Díaz, S.C. O'Neill, and D.A. Eisner Sarcoplasmic reticulum calcium content fluctuation is the key to cardiac alternans Circ. Res. 94 2004 650 656
8. T. Tao, and S.C. O'Neill H. Zhang Alternans of cardiac calcium cycling in a cluster of ryanodine receptors: a simulation study Am. J. Physiol. Heart Circ. Physiol. 295 2008 H595 H609
9. F. Brette, and C. Orchard T-tubule function in mammalian cardiac myocytes Circ. Res. 92 2003 1182 1192
10. 2+ release in right atrial myocytes from experimental persistent atrial fibrillation Circ. Res. 105 2009 876 885
11. R.C. Balijepalli, and A.J. Lokuta T.J. Kamp Depletion of T-tubules and specific subcellular changes in sarcolemmal proteins in tachycardia-induced heart failure Cardiovasc. Res. 59 2003 67 77
12. K.M. Dibb, and J.D. Clarke A.W. Trafford Characterization of an extensive transverse tubular network in sheep atrial myocytes and its depletion in heart failure Circ. Heart Fail. 2 2009 482 489
13. 2+ release in murine cardiomyocytes following myocardial infarction J. Physiol. 574 2006 519 533
14. S.L. Carl, and K. Felix D.G. Ferguson Immunolocalization of sarcolemmal dihydropyridine receptor and sarcoplasmic reticular triadin and ryanodine receptor in rabbit ventricle and atrium J. Cell Biol. 129 1995 673 682
15. L. Mackenzie, and H.L. Roderick M.D. Bootman The spatial pattern of atrial cardiomyocyte calcium signalling modulates contraction J. Cell Sci. 117 2004 6327 6337
16. Y. Kurata, and I. Hisatome T. Shibamoto Dynamical description of sinoatrial node pacemaking: improved mathematical model for primary pacemaker cell Am. J. Physiol. Heart Circ. Physiol. 283 2002 H2074 H2101
17. P.H. Backx, and P.P. de Tombe H.E. ter Keurs A model of propagating calcium-induced calcium release mediated by calcium diffusion J. Gen. Physiol. 93 1989 963 977
18. G.A. Langer, and A. Peskoff Calcium concentration and movement in the diadic cleft space of the cardiac ventricular cell Biophys. J. 70 1996 1169 1182
19. 2+ release in rat atrial myocytes: evidence from rapid 2-D confocal imaging J. Physiol. 543 2002 439 453
20. 2+ during electrically evoked contractions in atrial and ventricular cells Am. J. Physiol. 269 1995 H1165 H1170
21. A.L. Ritzenberg, D.R. Adam, and R.J. Cohen Period multupling-evidence for nonlinear behaviour of the canine heart Nature 307 1984 159 161
22. 2+ release from cardiac sarcoplasmic reticulum in tachycardia-induced heart failure Cardiovasc. Res. 44 1999 146 155
23. L. Hove-Madsen, and A. Llach J. Cinca Atrial fibrillation is associated with increased spontaneous calcium release from the sarcoplasmic reticulum in human atrial myocytes Circulation 110 2004 1358 1363
24. Y. Shiferaw, and A. Karma Turing instability mediated by voltage and calcium diffusion in paced cardiac cells Proc. Natl. Acad. Sci. USA 103 2006 5670 5675
25. P.C. Dolber, and R.P. Bauman J.C. Greenfield Jr. Regional changes in myocyte structure in model of canine right atrial hypertrophy Am. J. Physiol. 267 1994 H1279 H1287
26. M.A. Richards, and J.D. Clarke K.M. Dibb Transverse tubules are a common feature in large mammalian atrial myocytes including human Am. J. Physiol. Heart Circ. Physiol. 301 2011 H1996 H2005
27. A.R. Lyon, and K.T. MacLeod J. Gorelik Loss of T-tubules and other changes to surface topography in ventricular myocytes from failing human and rat heart Proc. Natl. Acad. Sci. USA 106 2009 6854 6859
28. 3)-receptor type 2-deficient mice Circ. Res. 96 2005 1274 1281