Dynamic calcium movement inside cardiac sarcoplasmic reticulum during release

Circulation Research

Volumn 108, Issue 7, 2011, Pages 847-856

  Picht, Eckard ^a   Zima, Aleksey V ^b   Shannon, Thomas R ^c   Duncan, Alexis M ^b   Blatter, Lothar A ^c   Bers, Donald M ^a,b  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b LOYOLA UNIVERSITY CHICAGO   (United States)

^c RUSH MEDICAL COLLEGE   (United States)

Author keywords

Ca sparks; Ca transport; cardiac excitation contraction coupling; ryanodine receptor; sarcoplasmic reticulum

Indexed keywords

CALCIUM;

ANIMAL CELL; ARTICLE; CALCIUM TRANSPORT; CYTOSOL; MATHEMATICAL MODEL; MUSCLE CELL; NONHUMAN; PRIORITY JOURNAL; SARCOPLASMIC RETICULUM;

ANIMALS; CALCIUM; CALCIUM CHANNELS; CALCIUM SIGNALING; CELLS, CULTURED; MODELS, ANIMAL; MODELS, THEORETICAL; MUSCLE CONTRACTION; MYOCARDIUM; MYOCYTES, CARDIAC; RABBITS; SARCOPLASMIC RETICULUM;

EID: 79954939554     PISSN: 00097330     EISSN: 15244571     Source Type: Journal    
DOI: 10.1161/CIRCRESAHA.111.240234     Document Type: Article

References (26)

1. Bers DM. Excitation-Contraction Coupling and Cardiac Contractile Force. 2nd ed. Dordrecht, The Netherlands: Kluwer Academic Press; 2001.
2. Dibb KM, Graham HK, Venetucci LA, Eisner DA, Trafford AW. Analysis of cellular calcium fluxes in cardiac muscle to understand calcium homeostasis in the heart. Cell Calcium. 2007;42:503-512. (Pubitemid 47264001)
3. Bassani JWM, Yuan W, Bers DM. Fractional SR. Ca release is altered by trigger Ca and SR Ca content in cardiac myocytes. Am J Physiol. 1995; 268:C1313-C1319.
4. Satoh H, Blatter LA, Bers DM. Effects of [Ca]i, Ca2 load and rest on Ca2 spark frequency in ventricular myocytes. Am J Physiol. 1997;272: H657-H668. (Pubitemid 127750272)
5. Lukyanenko V, Subramanian S, Gyorke I, Wiesner TF, Gyorke S. The role of luminal Ca2 in the generation of Ca2 waves in rat ventricular myocytes. J Physiol. 1999;518:173-186. (Pubitemid 29332962)
6. Zima AV, Picht E, Bers DM, Blatter LA. Termination of cardiac Ca2 sparks: role of intra-SR [Ca2[, release flux, and intra-SR Ca2 diffusion. Circ Res. 2008;103:e105-e115.
7. Ogata T, Yamasaki Y. High-resolution scanning electron microscopic studies on the three-dimensional structure of the transverse-axial tubular system, sarcoplasmic reticulum and intercalated disc of the rat myocardium. Anat Rec. 1990;228:277-287. (Pubitemid 20342518)
8. Yamasaki Y, Furuya Y, Araki K, Matsuura K, Kobayashi M, Ogata T. Ultra-high-resolution scanning electron microscopy of the sarcoplasmic reticulum of the rat atrial myocardial cells. Anat Rec. 1997;248:70-75. (Pubitemid 27188380)
9. Brochet DX, Yang D, Di Maio A, Lederer WJ, Franzini-Armstrong C, Cheng H. Ca2 blinks: rapid nanoscopic store calcium signaling. Proc Natl Acad Sci USA. 2005;102:3099-3104. (Pubitemid 40299922)
10. Wu X, Bers DM. Sarcoplasmic reticulum and nuclear envelope are one highly interconnected Ca2 store throughout cardiac myocyte. Circ Res. 2006;99:283-291. (Pubitemid 44174936)
11. Shannon TR, Guo T, Bers DM. Ca2 scraps: local depletions of free [Ca2[ in cardiac sarcoplasmic reticulum during contractions leave substantial Ca2 reserve. Circ Res. 2003;93:40-45. (Pubitemid 36859039)
12. Swietach P, Spitzer KW, Vaughan-Jones RD. Ca2 -mobility in the sarcoplasmic reticulum of ventricular myocytes is low. Biophys J. 2008;95: 1412-1427.
13. Picht E, DeSantiago J, Blatter LA, Bers DM. Cardiac alternans do not rely on diastolic sarcoplasmic reticulum calcium content fluctuations. Circ Res. 2006;99:740-748. (Pubitemid 44498307)
14. Guo T, Ai X, Shannon TR, Pogwizd SM, Bers DM. Intra-sarcoplasmic reticulum free [Ca] and buffering in arrhythmogenic failing rabbit heart. Circ Res. 2007;101:802-810. (Pubitemid 350287195)
15. Kubalova Z, Terentyev D, Viatchenko-Karpinski S, Nishijima Y, Gyorke I, Terentyeva R, da Cunha DN, Sridhar A, Feldman DS, Hamlin RL, Carnes CA, Gyorke S. Abnormal intrastore calcium signaling in chronic heart failure. Proc Natl Acad Sci USA. 2005;102:14104-14109. (Pubitemid 41377710)
16. Parker I, Zang WJ, Wier WG. Ca2 sparks involving multiple Ca2 release sites along Z-lines in rat heart cells. J Physiol. 1996;497:31-38. (Pubitemid 26397670)
17. Zima AV, Picht E, Bers DM, Blatter LA. Partial inhibition of sarcoplasmic reticulum Ca release evokes long-lasting Ca release events in ventricular myocytes: role of luminal Ca in termination of Ca release. Biophys J. 2008;94:1867-1879.
18. Shannon TR, Wang F, Puglisi J, Weber C, Bers DM. A mathematical treatment of integrated Ca2 dynamics within the ventricular myocyte. Biophys J. 2004;87:3351-3371.
19. Terentyev D, Kubalova Z, Valle G, Nori A, Vedamoorthyrao S, Terentyeva R, Viatchenko-Karpinski S, Bers DM, Williams SC, Volpe P, Gyorke S. Modulation of SR Ca Release by luminal Ca and calsequestrin in cardiac myocytes: effects of CASQ2 mutations linked to sudden cardiac death. Biophys J. 2008;95:2037-2048.
20. Kushmerick MJ, Podolsky RJ. Ionic mobility in muscle cells. Science. 1969;166:1297-1298.
21. Chen-Izu Y, McCulle SL, Ward CW, Soeller C, Allen BM, Rabang C, Cannell MB, Balke CW, Izu LT. Three-dimensional distribution of ryanodine receptor clusters in cardiac myocytes. Biophys J. 2006; 91:1-13.
22. Keller M, Kao JP, Egger M, Niggli E. Calcium waves driven by "sensitization" wave-fronts. Cardiovasc Res. 2007;74:39-45. (Pubitemid 46366961)
23. Ramay HR, Jafri MS, Lederer WJ, Sobie EA. Predicting local SR Ca2 dynamics during Ca2 wave propagation in ventricular myocytes. Biophys J. 2010;98:2515-2523.
24. Thul R, Smith GD, Coombes S. A bidomain threshold model of propagating calcium waves. J Math Biol. 2008;56:435-463.
25. Bányász T, Chen-Izu Y, Balke CW, Izu LTA. New approach to the detection and statistical classification of Ca2 sparks. Biophys J. 2007; 92:4458-4465. (Pubitemid 46910559)
26. Shannon TR, Ginsburg KS, Bers DM. Potentiation of fractional SR Ca release by total and free intra-SR Ca concentration. Biophys J. 2000;78:334-343.