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Anuradha Kalyanasundaram · SciRah

Researcher profile · Semantic Scholar

Anuradha Kalyanasundaram

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Anuradha Kalyanasundaram — researcher profile on SciRah

h-index: 24
Works: 81
Citations: 2,631

Most-cited papers

SERCA pump isoforms: Their role in calcium transport and disease
M. Periasamy, Anuradha Kalyanasundaram
2007Muscle and Nerve593 citations
Semantic Scholar
Atrial fibrillation driven by micro-anatomic intramural re-entry revealed by simultaneous sub-epicardial and sub-endocardial optical mapping in explanted human hearts.
Brian J. Hansen, Jichao Zhao, Thomas A. Csepe, Brandon T. Moore +14 more
2015European Heart Journal408 citations Open access
Semantic Scholar
Calsequestrin 2 deletion causes sinoatrial node dysfunction and atrial arrhythmias associated with altered sarcoplasmic reticulum calcium cycling and degenerative fibrosis within the mouse atrial pacemaker complex1.
A. Glukhov, Anuradha Kalyanasundaram, Q. Lou, Lori T. Hage +7 more
2015European Heart Journal132 citations Open access
Semantic Scholar
Fibrosis: a structural modulator of sinoatrial node physiology and dysfunction
Thomas A. Csepe, Anuradha Kalyanasundaram, Brian J. Hansen, Jichao Zhao +1 more
2015Frontiers in Physiology117 citations Open access
Semantic Scholar
Redundant and diverse intranodal pacemakers and conduction pathways protect the human sinoatrial node from failure
Ning Li, Brian J. Hansen, Thomas A. Csepe, Jichao Zhao +12 more
2017Science Translational Medicine104 citations Open access
Semantic Scholar
Graded Maximal Exercise Testing to Assess Mouse Cardio-Metabolic Phenotypes
Jennifer M. Petrosino, Valerie Heiss, S. Maurya, Anuradha Kalyanasundaram +5 more
2016PLoS ONE92 citations Open access
Semantic Scholar
Adenosine-Induced Atrial Fibrillation: Localized Reentrant Drivers in Lateral Right Atria due to Heterogeneous Expression of Adenosine A1 Receptors and GIRK4 Subunits in the Human Heart
Ning Li, Thomas A. Csepe, Brian J. Hansen, Lidiya V. Sul +12 more
2016Circulation89 citations Open access
Semantic Scholar
GLUT12 functions as a basal and insulin-independent glucose transporter in the heart.
A. Waller, Michael George, Anuradha Kalyanasundaram, Chen Kang +3 more
2013Biochimica et Biophysica Acta86 citations Open access
Semantic Scholar
Upregulation of Adenosine A1 Receptors Facilitates Sinoatrial Node Dysfunction in Chronic Canine Heart Failure by Exacerbating Nodal Conduction Abnormalities Revealed by Novel Dual-Sided Intramural Optical Mapping
Q. Lou, Brian J. Hansen, O. Fedorenko, Thomas A. Csepe +11 more
2014Circulation75 citations Open access
Semantic Scholar
Expression of SERCA isoform with faster Ca2+ transport properties improves postischemic cardiac function and Ca2+ handling and decreases myocardial infarction.
M. A. Hassan Talukder, Anuradha Kalyanasundaram, Xue Zhao, L. Zuo +5 more
2007American Journal of Physiology. Heart and Circulatory Physiology73 citations
Semantic Scholar
Human Atrial Fibrillation Drivers Resolved with Integrated Functional and Structural Imaging to Benefit Clinical Mapping
Brian J. Hansen, Jichao Zhao, Ning Li, Alexander M. Zolotarev +14 more
2018JACC Clinical Electrophysiology70 citations Open access
Semantic Scholar
Is reduced SERCA2a expression detrimental or beneficial to postischemic cardiac function and injury? Evidence from heterozygous SERCA2a knockout mice.
M. A. Hassan Talukder, Anuradha Kalyanasundaram, L. Zuo, M. Velayutham +3 more
2008American Journal of Physiology. Heart and Circulatory Physiology70 citations
Semantic Scholar
A mutation in calsequestrin, CASQ2D307H, impairs Sarcoplasmic Reticulum Ca2+ handling and causes complex ventricular arrhythmias in mice.
W. Dirksen, V. Lacombe, Mei Chi, Anuradha Kalyanasundaram +10 more
2007Cardiovascular Research63 citations Open access
Semantic Scholar
Impaired neuronal sodium channels cause intranodal conduction failure and reentrant arrhythmias in human sinoatrial node
Ning Li, Anuradha Kalyanasundaram, Brian J. Hansen, Esthela J. Artiga +17 more
2020Nature Communications53 citations Open access
Semantic Scholar
Intra‐sarcoplasmic reticulum Ca2+ oscillations are driven by dynamic regulation of ryanodine receptor function by luminal Ca2+ in cardiomyocytes
Sarah C. W. Stevens, D. Terentyev, Anuradha Kalyanasundaram, M. Periasamy +1 more
2009Journal of Physiology53 citations Open access
Semantic Scholar
Canine and Human Sinoatrial Node: Differences and Similarities in Structure, Function, Molecular Profiles and Arrhythmia
Anuradha Kalyanasundaram, Ning Li, Brian J. Hansen, Jichao Zhao +1 more
2018Journal of Veterinary Cardiology43 citations Open access
Semantic Scholar
Up-regulation of sarcoplasmic reticulum Ca(2+) uptake leads to cardiac hypertrophy, contractile dysfunction and early mortality in mice deficient in CASQ2.
Anuradha Kalyanasundaram, V. Lacombe, A. Belevych, L. Brunello +5 more
2013Cardiovascular Research43 citations Open access
Semantic Scholar
Physical activity prevents acute inflammation in a gout model by downregulation of TLR2 on circulating neutrophils as well as inhibition of serum CXCL1 and is associated with decreased pain and inflammation in gout patients
K. Jablonski, N. Young, Caitlin Henry, Kyle J Caution +11 more
2020PLoS ONE40 citations Open access
Semantic Scholar
Fibroblast-specific Proteo-transcriptomes Reveal Distinct Fibrotic Signatures of Human Sinoatrial Node in Non-failing and Failing Hearts
Anuradha Kalyanasundaram, Ning Li, Miranda L Gardner, Esthela J. Artiga +9 more
2021Circulation38 citations Open access
Semantic Scholar
Sarcoplasmic reticulum Ca2+ ATPase pump is a major regulator of glucose transport in the healthy and diabetic heart.
A. Waller, Anuradha Kalyanasundaram, Summer Hayes, M. Periasamy +1 more
2015Biochimica et Biophysica Acta31 citations Open access
Semantic Scholar
The Calsequestrin Mutation CASQ2D307H Does Not Affect Protein Stability and Targeting to the Junctional Sarcoplasmic Reticulum but Compromises Its Dynamic Regulation of Calcium Buffering*
Anuradha Kalyanasundaram, N. Bal, C. Franzini-armstrong, B. Knollmann +1 more
2009Journal of Biological Chemistry31 citations Open access
Semantic Scholar
Disruption of Dopamine Receptor 1 Localization to Primary Cilia Impairs Signaling in Striatal Neurons
Toneisha Stubbs, A. Koemeter-Cox, James I. Bingman, Fang-Li Zhao +7 more
2022Journal of Neuroscience28 citations Open access
Semantic Scholar
Reduced SERCA2a converts sub-lethal myocardial injury to infarction and affects postischemic functional recovery
Hassan M. A. Talukder, Fuchun Yang, Y. Nishijima, Chun-An Chen +3 more
2008Journal of Molecular and Cellular Cardiology26 citations Open access
Semantic Scholar
Alternating membrane potential/calcium interplay underlies repetitive focal activity in a genetic model of calcium‐dependent atrial arrhythmias
Q. Lou, Andriy E. Belevych, Przemysław B. Radwański, Bin Liu +4 more
2015Journal of Physiology25 citations Open access
Semantic Scholar
Three-Dimensional Functional Anatomy of Human Sinoatrial node for Epicardial and Endocardial Mapping and Ablation
Anuradha Kalyanasundaram, Ning Li, R. Augostini, R. Weiss +2 more
2022Heart Rhythm24 citations Open access
Semantic Scholar
Altered microRNA and mRNA profiles during heart failure in the human sinoatrial node
Ning Li, Esthela J. Artiga, Anuradha Kalyanasundaram, Brian J. Hansen +10 more
2021Scientific Reports24 citations Open access
Semantic Scholar
Frequency-dependent contractile strength in mice over- and underexpressing the sarco(endo)plasmic reticulum calcium-ATPase.
Nitisha Hiranandani, S. Raman, Anuradha Kalyanasundaram, M. Periasamy +1 more
2007American Journal of Physiology. Regulatory Integrative and Comparative Physiology23 citations
Semantic Scholar
Unmasking Arrhythmogenic Hubs of Reentry Driving Persistent Atrial Fibrillation for Patient‐Specific Treatment
Brian J. Hansen, Jichao Zhao, Katelynn M. Helfrich, Ning Li +19 more
2020Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease22 citations Open access
Semantic Scholar
SERCA2a gene therapy for heart failure: ready for primetime?
M. Periasamy, Anuradha Kalyanasundaram
2008Molecular Therapy20 citations Open access
Semantic Scholar
Comprehensive evaluation of electrophysiological and 3D structural features of human atrial myocardium with insights on atrial fibrillation maintenance mechanisms
A. Mikhailov, Anuradha Kalyanasundaram, Ning Li, Shane S. Scott +6 more
2020Journal of Molecular and Cellular Cardiology19 citations Open access
Semantic Scholar
βIV-spectrin/STAT3 complex regulates fibroblast phenotype, fibrosis and cardiac function.
Nehal J. Patel, D. Nassal, Amara D. Greer-Short, Sathya D. Unudurthi +9 more
2019JCI Insight19 citations Open access
Semantic Scholar
Functional consequences of stably expressing a mutant calsequestrin (CASQ2D307H) in the CASQ2 null background.
Anuradha Kalyanasundaram, S. Viatchenko‐Karpinski, A. Belevych, V. Lacombe +4 more
2012American Journal of Physiology. Heart and Circulatory Physiology19 citations Open access
Semantic Scholar
Leptin Production by Encapsulated Adipocytes Increases Brown Fat, Decreases Resistin, and Improves Glucose Intolerance in Obese Mice
David Disilvestro, Emiliano Melgar-Bermudez, R. Yasmeen, P. Fadda +4 more
2016PLoS ONE14 citations Open access
Semantic Scholar
Detrimental effects of thyroid hormone analog DITPA in the mouse heart: increased mortality with in vivo acute myocardial ischemia-reperfusion.
M. A. Hassan Talukder, Fuchun Yang, Y. Nishijima, Chun-An Chen +6 more
2011American Journal of Physiology. Heart and Circulatory Physiology13 citations Open access
Semantic Scholar
Mechanistic insight into the functional role of human sinoatrial node conduction pathways and pacemaker compartments heterogeneity: A computer model analysis
Jichao Zhao, Roshan Sharma, Anuradha Kalyanasundaram, James Kennelly +4 more
2023PLoS Comput. Biol.8 citations Open access
Semantic Scholar
STIM1 ablation impairs exercise-induced physiologic cardiac hypertrophy and dysregulates autophagy in mouse hearts.
Ingrid M Bonilla, S. Baine, Anastasia Pokrass, Juan Ignacio Elio Mariángelo +13 more
2023Journal of applied physiology7 citations Open access
Semantic Scholar
Pathological Manifestation of Autoimmune Myocarditis is Detected Prior to Glomerulonephritis in a Murine Model of Lupus Nephritis
N. Young, K. Jablonski, Emmy Schwarz, Ifeoma Okafor +9 more
2020Lupus7 citations Open access
Semantic Scholar
High-Resolution 3D Multimodality Imaging to Resolve Intramural Human Sinoatrial Node Pacemakers and Epi-Endocardial Atrial Exit Sites
Ning Li, Brian J. Hansen, James Kennelly, Anuradha Kalyanasundaram +7 more
2023Circulation: Arrhythmia and Electrophysiology6 citations Open access
Semantic Scholar
Accentuated vagal antagonism paradoxically increases ryanodine receptor calcium leak in long-term exercised Calsequestrin2 knockout mice
Hsiang‐Ting Ho, Senthil K. Thambidorai, B. Knollmann, G. Billman +2 more
2017Heart Rhythm6 citations Open access
Semantic Scholar
Stress-responsive HILPDA is necessary for thermoregulation during fasting
M. Vandekopple, Jinghai Wu, L. Baer, N. Bal +7 more
2017Journal of Endocrinology5 citations Open access
Semantic Scholar
Human Atrial Fibrillation Drivers Resolved With Integrated Functional and Structural Imaging to Bene ﬁ t Clinical Mapping
Brian J. Hansen, Jichao Zhao, Ning Li, Alexander M. Zolotarev +14 more
20184 citations
Semantic Scholar
Long-term aerobic exercise in Calsequestrin2 knockout mice accentuates vagal antagonism during β-adrenergic stimulation which restricts heart rate acceleration and paradoxically increases abnormal ryanodine receptor calcium leak in ventricular myocytes
Hsiang‐Ting Ho, Senthil K. Thambidorai, B. Knollmann, G. Billman +2 more
20174 citations
Semantic Scholar
Fibroblast Growth Factor 23: A Novel Key to Find Hidden Substrates of Atrial Fibrillation?
Anuradha Kalyanasundaram, V. Fedorov
2014Circulation3 citations Open access
Semantic Scholar
B-PO04-013 PERIOSTIN AS A MARKER OF FIBROTIC SUBSTRATE FOR REENTRANT ATRIAL FIBRILLATION DRIVERS IN HUMAN HEARTS
Ning Li, Esthela J. Artiga, A. Mikhailov, Anuradha Kalyanasundaram +8 more
2021Heart Rhythm1 citations
Semantic Scholar
Human Atrial Fibrillation Drivers Correlated With Integrated Functional and Structural Imaging to Bene ﬁ t Clinical Mapping
Brian J. Hansen, Jichao Zhao, Ning Li, Alexander M. Zolotarev +14 more
20181 citations
Semantic Scholar
Abstract 14925: Vagal Antagonism is Accentuated During Beta-adrenergic Stimulation in Long-term Aerobic Exercised Calsequestrin2 Knockout Mice, Which Restricts Heart Rate Acceleration and Paradoxically Increases Abnormal Ryanodine Receptor Calcium Leak in Ventricular Myocytes
Hsiang‐Ting Ho, Senthil K. Thambidorai, B. Knollmann, G. Billman +2 more
20171 citations
Semantic Scholar
KATP vs Purkinje fibers: which should we shoot first, or should we?
Anuradha Kalyanasundaram, V. Fedorov
2013Heart Rhythm1 citations
Semantic Scholar
Abstract 15256: Sarcoplasmic Reticulum Calcium Handling Regulates Glucose Transporter -4, but Not -12, Trafficking in the Healthy and Diabetic Myocardium
A. Waller, Michael George, Anuradha Kalyanasundaram, M. Periasamy +2 more
20131 citations
Semantic Scholar
Leading Reentry Circuit(s) in the Right Atrial Free Wall Underlies Adenosine-Induced Atrial Fibrillation in Coronary Perfused Human Hearts
Brian J. Hansen, Thomas A. Csepe, Anuradha Kalyanasundaram, G. Kamalov +6 more
20131 citations
Semantic Scholar
Abstract 10496: Sinus Nodal Depression and Decreased Heart Rhythm Response to Autonomic Modulation in a Calsequestrin 2 Knockout Mouse Model
A. Glukhov, Anuradha Kalyanasundaram, M. Periasamy, B. Knollmann +1 more
20111 citations
Semantic Scholar

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M. Periasamy×20
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Ning Li×17
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