Yohannes Shiferaw, Ph.D. - Publications

Affiliations: 
2001 University of Pittsburgh, Pittsburgh, PA, United States 
Area:
Condensed Matter Physics

59 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2021 Greene D, Kaboudian A, Wasserstrom JA, Fenton FH, Shiferaw Y. Voltage-mediated mechanism for calcium wave synchronization and arrhythmogenesis in atrial tissue. Biophysical Journal. 121: 383-395. PMID 34968425 DOI: 10.1016/j.bpj.2021.12.040  0.309
2021 Yamakawa S, Wu D, Dasgupta M, Pedamallu H, Gupta B, Modi R, Mufti M, O'Callaghan C, Frisk M, Louch WE, Arora R, Shiferaw Y, Burrell A, Ryan J, Nelson L, et al. Role of T-Tubule Remodeling on Mechanisms of Abnormal Calcium Release During Heart Failure Development in Canine Ventricle. American Journal of Physiology. Heart and Circulatory Physiology. PMID 33635163 DOI: 10.1152/ajpheart.00946.2020  0.315
2021 Greene D, Shiferaw Y. Mechanistic link between between CaM-RyR2 interactions and the genesis of cardiac arrhythmia. Biophysical Journal. PMID 33617831 DOI: 10.1016/j.bpj.2021.02.016  0.329
2020 Conesa D, Echebarria B, Peñaranda A, Cantalapiedra IR, Shiferaw Y, Alvarez-Lacalle E. Two-variable nullcline analysis of ionic general equilibrium predicts calcium homeostasis in ventricular myocytes. Plos Computational Biology. 16: e1007572. PMID 32502205 DOI: 10.1371/Journal.Pcbi.1007572  0.338
2020 Nguyen M, Shiferaw Y. Feedback control of calcium driven alternans in cardiac myocytes. Chaos (Woodbury, N.Y.). 30: 053106. PMID 32491889 DOI: 10.1063/5.0005191  0.4
2020 Gussak G, Marszalec W, Yoo S, Modi R, O'Callaghan C, Aistrup GL, Cordeiro JM, Goodrow R, Kanaporis G, Blatter LA, Shiferaw Y, Arora R, Zhou J, Burrell AR, Wasserstrom JA. Triggered Ca2+ Waves Induce Depolarization of Maximum Diastolic Potential and Action Potential Prolongation in Dog Atrial Myocytes. Circulation. Arrhythmia and Electrophysiology. PMID 32433891 DOI: 10.1161/Circep.119.008179  0.405
2019 Shiferaw Y, Aistrup GL, Louch WE, Wasserstrom JA. Remodeling Promotes Proarrhythmic Disruption of Calcium Homeostasis in Failing Atrial Myocytes. Biophysical Journal. PMID 31889516 DOI: 10.1016/J.Bpj.2019.12.012  0.435
2019 Romero L, Alvarez-Lacalle E, Shiferaw Y. Stochastic coupled map model of subcellular calcium cycling in cardiac cells. Chaos (Woodbury, N.Y.). 29: 023125. PMID 30823735 DOI: 10.1063/1.5063462  0.451
2018 Yoo S, Aistrup G, Shiferaw Y, Ng J, Mohler PJ, Hund TJ, Waugh T, Browne S, Gussak G, Gilani M, Knight BP, Passman R, Goldberger JJ, Wasserstrom JA, Arora R. Oxidative stress creates a unique, CaMKII-mediated substrate for atrial fibrillation in heart failure. Jci Insight. 3. PMID 30385719 DOI: 10.1172/Jci.Insight.120728  0.328
2018 Shiferaw Y, Aistrup GL, Wasserstrom JA. Synchronization of Triggered Waves in Atrial Tissue. Biophysical Journal. PMID 30195941 DOI: 10.1016/J.Bpj.2018.08.015  0.372
2018 Campos FO, Shiferaw Y, Santos RWd, Plank G, Bishop M. Microscopic Isthmuses and Fibrosis Within the Border Zone of Infarcted Hearts Promote Calcium-Mediated Ectopy and Conduction Block Frontiers in Physics. 6: 57. DOI: 10.3389/Fphy.2018.00057  0.356
2017 Singh JK, Barsegyan V, Bassi N, Marszalec W, Tai S, Mothkur S, Mulla M, Nico E, Shiferaw Y, Aistrup GL, Wasserstrom JA. T-tubule remodeling and increased heterogeneity of calcium release during the progression to heart failure in intact rat ventricle. Physiological Reports. 5. PMID 29279414 DOI: 10.14814/Phy2.13540  0.395
2017 Aistrup GL, Arora R, Grubb S, Yoo S, Toren B, Kumar M, Kunamalla A, Marszalec W, Motiwala T, Tai S, Yamakawa S, Yerrabolu S, Alvarado FJ, Valdivia HH, Cordeiro JM, ... Shiferaw Y, et al. Triggered Intracellular Calcium Waves in Dog and Human Left Atrial Myocytes from Normal and Failing Hearts. Cardiovascular Research. PMID 29016724 DOI: 10.1093/Cvr/Cvx167  0.402
2017 Campos FO, Shiferaw Y, Vigmond EJ, Plank G. Stochastic spontaneous calcium release events and sodium channelopathies promote ventricular arrhythmias. Chaos (Woodbury, N.Y.). 27: 093910. PMID 28964108 DOI: 10.1063/1.4999612  0.369
2017 Shiferaw Y, Aistrup GL, Wasserstrom JA. Mechanism for Triggered Waves in Atrial Myocytes. Biophysical Journal. 113: 656-670. PMID 28793220 DOI: 10.1016/J.Bpj.2017.06.026  0.417
2017 Gussak G, Aistrup GL, Marszalec W, Shiferaw Y, Wasserstrom JA. Electrophysiological Effects of Triggered Calcium Waves on the Action Potential in Left Atrial Myocytes from Normal and Failing Dog Heart Biophysical Journal. 112: 235a. DOI: 10.1016/J.Bpj.2016.11.1288  0.424
2016 Shiferaw Y. Nonlinear onset of calcium wave propagation in cardiac cells. Physical Review. E. 94: 032405. PMID 27739779 DOI: 10.1103/Physreve.94.032405  0.42
2016 Aistrup G, Shiferaw Y, Arora R, Gussak G, Grubb S, Marszalec W, Wasserstrom JA. Inteplay of Trigger CA2+ Waves and CA2+ Transient Alternans in Atrial Myocytes Biophysical Journal. 110: 100a. DOI: 10.1016/J.Bpj.2015.11.598  0.408
2016 Hernandez-Hernandez G, Shiferaw Y, Alvarez-Lacalle E. Nucleation of Calcium Waves in Cardiac Cells: The Role of Network Connectivity Biophysical Journal. 110. DOI: 10.1016/J.Bpj.2015.11.2347  0.404
2015 Hernandez-Hernandez G, Alvarez-Lacalle E, Shiferaw Y. Publisher's Note: Role of connectivity and fluctuations in the nucleation of calcium waves in cardiac cells [Phys. Rev. E 92, 052715 (2015)]. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 92: 069902. PMID 26764861 DOI: 10.1103/Physreve.92.069902  0.327
2015 Hernandez-Hernandez G, Alvarez-Lacalle E, Shiferaw Y. Role of connectivity and fluctuations in the nucleation of calcium waves in cardiac cells. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 92: 052715. PMID 26651731 DOI: 10.1103/Physreve.92.052715  0.373
2015 Xie Y, Liao Z, Grandi E, Shiferaw Y, Bers DM. Slow [Na]i Changes and Positive Feedback Between Membrane Potential and [Ca]i Underlie Intermittent Early Afterdepolarizations and Arrhythmias. Circulation. Arrhythmia and Electrophysiology. PMID 26407967 DOI: 10.1161/Circep.115.003085  0.393
2015 Greene D, Shiferaw Y. Approximate analytical solutions for excitation and propagation in cardiac tissue. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 91: 042719. PMID 25974539 DOI: 10.1103/Physreve.91.042719  0.356
2015 Campos FO, Shiferaw Y, Prassl AJ, Boyle PM, Vigmond EJ, Plank G. Stochastic spontaneous calcium release events trigger premature ventricular complexes by overcoming electrotonic load. Cardiovascular Research. 107: 175-83. PMID 25969391 DOI: 10.1093/Cvr/Cvv149  0.358
2015 Alvarez-Lacalle E, Echebarria B, Spalding J, Shiferaw Y. Calcium alternans is due to an order-disorder phase transition in cardiac cells. Physical Review Letters. 114: 108101. PMID 25815968 DOI: 10.1103/Physrevlett.114.108101  0.369
2014 Xie Y, Liao Z, Sato D, Shiferaw Y, Bers DM. Intermittent Early Afterdepolarizations Caused by Bistability Biophysical Journal. 106: 117a. DOI: 10.1016/J.Bpj.2013.11.706  0.363
2013 Sato D, Bers DM, Shiferaw Y. Formation of spatially discordant alternans due to fluctuations and diffusion of calcium. Plos One. 8: e85365. PMID 24392005 DOI: 10.1371/Journal.Pone.0085365  0.433
2013 Campos FO, Shiferaw Y, Plank G. Tissue Structure and Ca2+-Mediated Ectopic Beats. Biomedizinische Technik. Biomedical Engineering. PMID 24043060 DOI: 10.1515/Bmt-2013-4320  0.344
2013 Asfaw M, Alvarez-Lacalle E, Shiferaw Y. The timing statistics of spontaneous calcium release in cardiac myocytes. Plos One. 8: e62967. PMID 23690970 DOI: 10.1371/Journal.Pone.0062967  0.44
2012 Shiferaw Y, Aistrup GL, Wasserstrom JA. Intracellular Ca2+ waves, afterdepolarizations, and triggered arrhythmias. Cardiovascular Research. 95: 265-8. PMID 22542713 DOI: 10.1093/Cvr/Cvs155  0.415
2012 Jia Z, Bien H, Shiferaw Y, Entcheva E. Cardiac cellular coupling and the spread of early instabilities in intracellular Ca2+. Biophysical Journal. 102: 1294-302. PMID 22455912 DOI: 10.1016/J.Bpj.2012.02.034  0.411
2012 Chen W, Asfaw M, Shiferaw Y. The statistics of calcium-mediated focal excitations on a one-dimensional cable. Biophysical Journal. 102: 461-71. PMID 22325268 DOI: 10.1016/J.Bpj.2011.12.045  0.442
2012 Shiferaw Y, Chen W, Asfaw M. Calcium Mediated Triggered Activity in Cardiac Tissue Biophysical Journal. 102. DOI: 10.1016/J.Bpj.2011.11.3659  0.446
2011 Chen W, Aistrup G, Wasserstrom JA, Shiferaw Y. A mathematical model of spontaneous calcium release in cardiac myocytes. American Journal of Physiology. Heart and Circulatory Physiology. 300: H1794-805. PMID 21357507 DOI: 10.1152/Ajpheart.01121.2010  0.44
2010 Wasserstrom JA, Shiferaw Y, Chen W, Ramakrishna S, Patel H, Kelly JE, O'Toole MJ, Pappas A, Chirayil N, Bassi N, Akintilo L, Wu M, Arora R, Aistrup GL. Variability in timing of spontaneous calcium release in the intact rat heart is determined by the time course of sarcoplasmic reticulum calcium load. Circulation Research. 107: 1117-26. PMID 20829511 DOI: 10.1161/Circresaha.110.229294  0.395
2010 Wasserstrom JA, Shiferaw Y, Ramakrishna S, Patel H, O'Toole MJ, Pappas A, Khan A, Arora R, Aistrup GL. Synchronization of Spontaneous Calcium Release Waves Among Myocytes in Intact Heart Determines the Magnitude of Delayed Afterdepolarizations and Triggered Activity Biophysical Journal. 98: 104a. DOI: 10.1016/J.Bpj.2009.12.579  0.404
2010 Aistrup G, Shiferaw Y, Patel H, Ramakrishna S, Arora R, Wasserstrom JA. Recruitment of Multiple Spontaneous Ca2+ Release Initiation Sites Promotes Ca2+ Waves in Myocytes of Intact Rat Heart Under Conditions of Ca2+ Overload Biophysical Journal. 98: 21a. DOI: 10.1016/J.Bpj.2009.12.127  0.4
2009 Chen W, Wasserstrom JA, Shiferaw Y. Role of coupled gating between cardiac ryanodine receptors in the genesis of triggered arrhythmias. American Journal of Physiology. Heart and Circulatory Physiology. 297: H171-80. PMID 19429830 DOI: 10.1152/Ajpheart.00098.2009  0.414
2009 Aistrup GL, Shiferaw Y, Kapur S, Kadish AH, Wasserstrom JA. Mechanisms underlying the formation and dynamics of subcellular calcium alternans in the intact rat heart. Circulation Research. 104: 639-49. PMID 19150887 DOI: 10.1161/Circresaha.108.181909  0.383
2008 Mahajan A, Sato D, Shiferaw Y, Baher A, Xie LH, Peralta R, Olcese R, Garfinkel A, Qu Z, Weiss JN. Modifying L-type calcium current kinetics: consequences for cardiac excitation and arrhythmia dynamics. Biophysical Journal. 94: 411-23. PMID 18160661 DOI: 10.1529/Biophysj.106.98590  0.412
2008 Mahajan A, Shiferaw Y, Sato D, Baher A, Olcese R, Xie LH, Yang MJ, Chen PS, Restrepo JG, Karma A, Garfinkel A, Qu Z, Weiss JN. A rabbit ventricular action potential model replicating cardiac dynamics at rapid heart rates. Biophysical Journal. 94: 392-410. PMID 18160660 DOI: 10.1529/Biophysj.106.98160  0.433
2007 Rovetti R, Das KK, Garfinkel A, Shiferaw Y. Macroscopic consequences of calcium signaling in microdomains: a first-passage-time approach. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 76: 051920. PMID 18233700 DOI: 10.1103/Physreve.76.051920  0.399
2007 Gudzenko V, Shiferaw Y, Savalli N, Vyas R, Weiss JN, Olcese R. Influence of channel subunit composition on L-type Ca2+ current kinetics and cardiac wave stability. American Journal of Physiology. Heart and Circulatory Physiology. 293: H1805-15. PMID 17545475 DOI: 10.1152/Ajpheart.01160.2006  0.353
2007 Qu Z, Shiferaw Y, Weiss JN. Nonlinear dynamics of cardiac excitation-contraction coupling: an iterated map study. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 75: 011927. PMID 17358204 DOI: 10.1103/Physreve.75.011927  0.354
2007 Sato D, Shiferaw Y, Qu Z, Garfinkel A, Weiss JN, Karma A. Inferring the cellular origin of voltage and calcium alternans from the spatial scales of phase reversal during discordant alternans. Biophysical Journal. 92: L33-5. PMID 17172300 DOI: 10.1529/Biophysj.106.100982  0.427
2007 Hayashi H, Shiferaw Y, Sato D, Nihei M, Lin SF, Chen PS, Garfinkel A, Weiss JN, Qu Z. Dynamic origin of spatially discordant alternans in cardiac tissue. Biophysical Journal. 92: 448-60. PMID 17071663 DOI: 10.1529/Biophysj.106.091009  0.389
2006 Shiferaw Y, Qu Z, Garfinkel A, Karma A, Weiss JN. Nonlinear dynamics of paced cardiac cells. Annals of the New York Academy of Sciences. 1080: 376-94. PMID 17132796 DOI: 10.1196/Annals.1380.028.X  0.356
2006 Sato D, Shiferaw Y, Garfinkel A, Weiss JN, Qu Z, Karma A. Spatially discordant alternans in cardiac tissue: role of calcium cycling. Circulation Research. 99: 520-7. PMID 16902177 DOI: 10.1161/01.Res.0000240542.03986.E7  0.428
2006 Weiss JN, Karma A, Shiferaw Y, Chen PS, Garfinkel A, Qu Z. From pulsus to pulseless: the saga of cardiac alternans. Circulation Research. 98: 1244-53. PMID 16728670 DOI: 10.1161/01.Res.0000224540.97431.F0  0.39
2006 Shiferaw Y, Karma A. Turing instability mediated by voltage and calcium diffusion in paced cardiac cells. Proceedings of the National Academy of Sciences of the United States of America. 103: 5670-5. PMID 16574775 DOI: 10.1073/Pnas.0511061103  0.438
2005 Shiferaw Y, Sato D, Karma A. Coupled dynamics of voltage and calcium in paced cardiac cells. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 71: 021903. PMID 15783348 DOI: 10.1103/Physreve.71.021903  0.351
2005 Hayat-Davoudi A, Baher A, Shiferaw Y, Weiss JN, Garfinkel A, Qu Z. The role of action potential duration restitution in vulnerability to reentry in a mathematical model of canine ventricle Heart Rhythm. 2: S302. DOI: 10.1016/J.Hrthm.2005.02.951  0.313
2005 Shiferaw Y, Sato D, Garfinkel A, Qu Z, Weiss JN, Karma A. Spatially discordant alternans in cardiac tissue: The role of calcium cycling Heart Rhythm. 2. DOI: 10.1016/J.Hrthm.2005.02.184  0.33
2005 Goldschmidt YY, Shiferaw Y. Localization of polymers in random media: Analogy with quantum particles in disorder Statistics of Linear Polymers in Disordered Media. 235-270. DOI: 10.1016/B978-044451709-8/50007-4  0.603
2003 Shiferaw Y, Watanabe MA, Garfinkel A, Weiss JN, Karma A. Model of intracellular calcium cycling in ventricular myocytes. Biophysical Journal. 85: 3666-86. PMID 14645059 DOI: 10.1016/S0006-3495(03)74784-5  0.327
2003 Goldschmidt YY, Shiferaw Y. Polymers with self-avoiding interaction in random medium: A-localization-delocalization transition European Physical Journal B. 32: 87-95. DOI: 10.1140/Epjb/E2003-00077-7  0.609
2002 Goldschmidt Y, Shiferaw Y. Localization of polymers in a finite medium with fixed random obstacles The European Physical Journal B. 25: 351-359. DOI: 10.1140/Epjb/E20020040  0.603
2001 Shiferaw Y, Goldschmidt YY. Localization of a polymer in random media: relation to the localization of a quantum particle. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 63: 051803. PMID 11414926 DOI: 10.1103/Physreve.63.051803  0.609
2000 Shiferaw Y, Goldschmidt YY. A solvable model of a polymer in random media with long-range disorder correlations Journal of Physics a: Mathematical and General. 33: 4461-4480. DOI: 10.1088/0305-4470/33/24/305  0.607
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