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Sampath K. Gollapudi, Ph.D. - Publications

Affiliations: 
2011 Mechanical Engineering Washington State University, Pullman, WA, United States 
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30 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
2024 Ma W, Del Rio CL, Qi L, Prodanovic M, Mijailovich S, Zambataro C, Gong H, Shimkunas R, Gollapudi S, Nag S, Irving TC. Myosin in autoinhibited state(s), stabilized by mavacamten, can be recruited in response to inotropic interventions. Proceedings of the National Academy of Sciences of the United States of America. 121: e2314914121. PMID 38346202 DOI: 10.1073/pnas.2314914121  0.376
2021 Gollapudi SK, Ma W, Chakravarthy S, Combs AC, Sa N, Langer S, Irving TC, Nag S. Two Classes of Myosin Inhibitors, Para-nitroblebbistatin and Mavacamten, Stabilize β-Cardiac Myosin in Different Structural and Functional States. Journal of Molecular Biology. 433: 167295. PMID 34627791 DOI: 10.1016/j.jmb.2021.167295  0.331
2020 Gollapudi SK, Sa N, Nag S. Decoupling the Interacting Head Motif and the Super Relaxed State of Myosin in Reconstituted Cardiac Bipolar Thick Filaments Biophysical Journal. 118: 423a. DOI: 10.1016/J.Bpj.2019.11.2382  0.376
2020 Ma W, Nag S, Chakravarthy S, Gollapudi S, Sa N, Tomasic I, Irving TC. Effects of Mavacamten and Blebbistatin on the Small-Angle X-ray Scattering Structure of Human β-cardiac Myosin Biophysical Journal. 118: 422a. DOI: 10.1016/J.Bpj.2019.11.2378  0.355
2019 Reda SM, Gollapudi SK, Chandra M. Developmental increase in β-MHC enhances sarcomere length-dependent activation in the myocardium. The Journal of General Physiology. PMID 30602626 DOI: 10.1085/Jgp.201812183  0.541
2019 Sa N, Tomasic I, Gollapudi S, Nag S. Abstract 340: Myosin Regulatory Light Chain: A Major Player in Defining the ‘OFF’ State of Cardiac Myosin Circulation Research. 125. DOI: 10.1161/Res.125.Suppl_1.340  0.384
2018 Sa N, Tomasic I, Gollapudi S, Evangelista F, Green K, Nag S. Abstract 572: Role Of Human Cardiac RLC In Modulating The Super-relaxed State Of Myosin: A Cardiomyopathy Perspective Circulation Research. 123. DOI: 10.1161/Res.123.Suppl_1.572  0.412
2017 Gollapudi SK, Reda SM, Chandra M. Omecamtiv Mecarbil Abolishes Length-Mediated Increase in Guinea Pig Cardiac Myofiber Ca(2+) Sensitivity. Biophysical Journal. 113: 880-888. PMID 28834724 DOI: 10.1016/J.Bpj.2017.07.002  0.557
2016 Reda SM, Gollapudi SK, Chandra M. L71F mutation in rat cardiac troponin T augments crossbridge recruitment and detachment dynamics against α-myosin heavy chain, but not against β-myosin heavy chain. Journal of Muscle Research and Cell Motility. PMID 27975185 DOI: 10.1007/S10974-016-9460-6  0.584
2016 Mickelson AV, Gollapudi SK, Chandra M. Cardiomyopathy-related mutation (A30V) in mouse cardiac troponin T divergently alters the magnitude of stretch activation in α- and β-myosin heavy chain fibers. American Journal of Physiology. Heart and Circulatory Physiology. ajpheart.00487.2016. PMID 27769999 DOI: 10.1152/Ajpheart.00487.2016  0.605
2016 Gollapudi SK, Chandra M. Dilated Cardiomyopathy Mutation (R134W) in Mouse Cardiac Troponin T Induces Greater Contractile Deficits against α-Myosin Heavy Chain than against β-Myosin Heavy Chain. Frontiers in Physiology. 7: 443. PMID 27757084 DOI: 10.3389/Fphys.2016.00443  0.587
2016 Michael JJ, Gollapudi SK, Chandra M. Interplay between the effects of a Protein Kinase C phosphomimic (T204E) and a dilated cardiomyopathy mutation (K211Δ or R206W) in rat cardiac troponin T blunts the magnitude of muscle length-mediated crossbridge recruitment against the β-myosin heavy chain background. Journal of Muscle Research and Cell Motility. PMID 27411801 DOI: 10.1007/S10974-016-9448-2  0.611
2016 Gollapudi SK, Chandra M. The effect of cardiomyopathy mutation (R97L) in mouse cardiac troponin T on the muscle length-mediated recruitment of crossbridges is modified divergently by α- and β-myosin heavy chain. Archives of Biochemistry and Biophysics. PMID 26792537 DOI: 10.1016/J.Abb.2016.01.008  0.604
2016 Mickelson A, Gollapudi S, Chandra M. Crossbridge Recruitment Dynamics are Divergently Affected by α/β-Myosin Heavy Chain Isoforms in Cardiac Muscle Fibers Containing the Hypertrophic Cardiomyopathy Mutation (A30V) and Protein Kinase C Phosphomimetic (T203E) in Mouse Cardiac Troponin T Biophysical Journal. 110: 295a. DOI: 10.1016/J.Bpj.2015.11.1590  0.591
2015 Chandra V, Gollapudi SK, Chandra M. Rat cardiac troponin T mutation (F72L)-mediated impact on thin filament cooperativity is divergently modulated by α- and β-myosin heavy chain isoforms. American Journal of Physiology. Heart and Circulatory Physiology. 309: H1260-70. PMID 26342069 DOI: 10.1152/Ajpheart.00519.2015  0.547
2015 Gollapudi SK, Tardiff JC, Chandra M. The functional effect of dilated cardiomyopathy mutation (R144W) in mouse cardiac troponin T is differently affected by α- and β-myosin heavy chain isoforms. American Journal of Physiology. Heart and Circulatory Physiology. 308: H884-93. PMID 25681424 DOI: 10.1152/Ajpheart.00528.2014  0.562
2015 Gollapudi SK, Maricelli J, Michael JJ, Nelson OL, Rodgers DB, Chandra M. The Cardiac Troponin T Mutant Missing the N-Terminal Extension Causes Dose-Dependent Effects on Cardiac Function and Remodeling in Transgenic Mice Biophysical Journal. 108. DOI: 10.1016/J.Bpj.2014.11.3244  0.452
2014 Michael JJ, Gollapudi SK, Chandra M. Effects of pseudo-phosphorylated rat cardiac troponin T are differently modulated by α- and β-myosin heavy chain isoforms. Basic Research in Cardiology. 109: 442. PMID 25301196 DOI: 10.1007/S00395-014-0442-9  0.536
2014 Michael JJ, Gollapudi SK, Chandra M. Effects of Pseudophosphorylation of Rat Cardiac Troponin T Residue 204 are Differently Affected by α- and β-Myosin Heavy Chain Isoforms Biophysical Journal. 106: 770a-771a. DOI: 10.1016/J.Bpj.2013.11.4231  0.589
2014 Gollapudi SK, Chandra M. The R144W Mutation in Mouse Cardiac Troponin T Attenuates Crossbridge Recruitment and Detachment Kinetics Biophysical Journal. 106: 770a. DOI: 10.1016/J.Bpj.2013.11.4230  0.548
2013 Gollapudi SK, Lin DC. Prediction of the in vivo force-velocity relationship of slow human skeletal muscle from measurements in myofibers. Annals of Biomedical Engineering. 41: 1767-77. PMID 23661216 DOI: 10.1007/S10439-013-0820-8  0.483
2013 Gollapudi SK, Gallon CE, Chandra M. The tropomyosin binding region of cardiac troponin T modulates crossbridge recruitment dynamics in rat cardiac muscle fibers. Journal of Molecular Biology. 425: 1565-81. PMID 23357173 DOI: 10.1016/J.Jmb.2013.01.028  0.545
2013 Michael JJ, Gollapudi SK, Ford SJ, Kazmierczak K, Szczesna-Cordary D, Chandra M. Deletion of 1-43 amino acids in cardiac myosin essential light chain blunts length dependency of Ca(2+) sensitivity and cross-bridge detachment kinetics. American Journal of Physiology. Heart and Circulatory Physiology. 304: H253-9. PMID 23144314 DOI: 10.1152/Ajpheart.00572.2012  0.513
2013 Gollapudi SK, Chandra M. The T1 Region of Cardiac Troponin T is Important for Tuning the Crossbridge Recruitment Dynamics in the Cardiac Muscle Biophysical Journal. 104: 481a. DOI: 10.1016/J.Bpj.2012.11.2659  0.543
2012 Gollapudi SK, Mamidi R, Mallampalli SL, Chandra M. The N-terminal extension of cardiac troponin T stabilizes the blocked state of cardiac thin filament. Biophysical Journal. 103: 940-8. PMID 23009843 DOI: 10.1016/J.Bpj.2012.07.035  0.591
2012 Gollapudi SK, Chandra M. Cardiomyopathy-Related Mutations in Cardiac Troponin C, L29Q and G159D, Have Divergent Effects on Rat Cardiac Myofiber Contractile Dynamics. Biochemistry Research International. 2012: 824068. PMID 23008774 DOI: 10.1155/2012/824068  0.549
2012 Mamidi R, Gollapudi SK, Mallampalli SL, Chandra M. Alanine or aspartic acid substitutions at serine23/24 of cardiac troponin I decrease thin filament activation, with no effect on crossbridge detachment kinetics. Archives of Biochemistry and Biophysics. 525: 1-8. PMID 22684024 DOI: 10.1016/J.Abb.2012.05.024  0.452
2012 Gollapudi SK, Mamidi R, Mallampalli S, Chandra M. Alterations in Hyper-Variable N-Terminal Region of Cardiac Troponin T Result in Diminished Cardiac Myofilament Function Biophysical Journal. 102: 561a. DOI: 10.1016/J.Bpj.2011.11.3056  0.533
2012 Michael JJ, Mamidi R, Gollapudi S, Tal L, Tardiff J, Chandra M. D230N Mutation in Tropomyosin and R92L Mutation in Cardiac Troponin T have Strikingly Different Impact on Calcium-Regulated Activation of Cardiac Myofilaments Biophysical Journal. 102: 358a. DOI: 10.1016/J.Bpj.2011.11.1956  0.515
2009 Gollapudi SK, Lin DC. Experimental determination of sarcomere force-length relationship in type-I human skeletal muscle fibers. Journal of Biomechanics. 42: 2011-6. PMID 19647260 DOI: 10.1016/J.Jbiomech.2009.06.013  0.487
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