Contraction and Cell Motility

Contraction and Cell Motility

Regulation of myofilament force and loaded shortening by skeletal myosin binding protein C
Joel C. Robinett, Laurin M. Hanft, Janelle Geist, Aikaterini Kontrogianni-Konstantopoulos, Kerry S. McDonald

The Journal of General Physiology Jan 2019, jgp.201812200; DOI: 10.1085/jgp.201812200
Deletion of Enigma Homologue from the Z-disc slows tension development kinetics in mouse myocardium
Zachery R. Gregorich, Jitandrakumar R. Patel, Wenxuan Cai, Ziqing Lin, Rachel Heurer, Daniel P. Fitzsimons, Richard L. Moss, Ying Ge

The Journal of General Physiology Jan 2019, jgp.201812214; DOI: 10.1085/jgp.201812214
SR Ca²⁺ leak in skeletal muscle fibers acts as an intracellular signal to increase fatigue resistance
Niklas Ivarsson, C. Mikael Mattsson, Arthur J. Cheng, Joseph D. Bruton, Björn Ekblom, Johanna T. Lanner, Håkan Westerblad

The Journal of General Physiology Jan 2019, jgp.201812152; DOI: 10.1085/jgp.201812152
The homozygous K280N troponin T mutation alters cross-bridge kinetics and energetics in human HCM
Nicoletta Piroddi, E. Rosalie Witjas-Paalberends, Claudia Ferrara, Cecilia Ferrantini, Giulia Vitale, Beatrice Scellini, Paul J.M. Wijnker, Vasco Sequiera, Dennis Dooijes, Cristobal dos Remedios, Saskia Schlossarek, Man Ching Leung, Andrew Messer, Douglas G. Ward, Annibale Biggeri, Chiara Tesi, Lucie Carrier, Charles S. Redwood, Steven B. Marston, Jolanda van der Velden, Corrado Poggesi

The Journal of General Physiology Jan 2019, 151 (1) 18-29; DOI: 10.1085/jgp.201812160
Sarcomere length–dependent effects on Ca²⁺-troponin regulation in myocardium expressing compliant titin
King-Lun Li, Mei Methawasin, Bertrand C.W. Tanner, Henk L. Granzier, R. John Solaro, Wen-Ji Dong

The Journal of General Physiology Jan 2019, 151 (1) 30-41; DOI: 10.1085/jgp.201812218
Inotropic interventions do not change the resting state of myosin motors during cardiac diastole
Marco Caremani, Francesca Pinzauti, Joseph D. Powers, Serena Governali, Theyencheri Narayanan, Ger J.M. Stienen, Massimo Reconditi, Marco Linari, Vincenzo Lombardi, Gabriella Piazzesi

The Journal of General Physiology Jan 2019, 151 (1) 53-65; DOI: 10.1085/jgp.201812196
Recovery of left ventricular function following in vivo reexpression of cardiac myosin binding protein C
Jasmine Giles, Jitandrakumar R. Patel, Adam Miller, Elizabeth Iverson, Daniel Fitzsimons, Richard L. Moss

The Journal of General Physiology Jan 2019, 151 (1) 77-89; DOI: 10.1085/jgp.201812238
Regulatory light chain phosphorylation augments length-dependent contraction in PTU-treated rats
Jason J. Breithaupt, Hannah C. Pulcastro, Peter O. Awinda, David C. DeWitt, Bertrand C.W. Tanner

The Journal of General Physiology Jan 2019, 151 (1) 66-76; DOI: 10.1085/jgp.201812158
Nebulin increases thin filament stiffness and force per cross-bridge in slow-twitch soleus muscle fibers
Masataka Kawai, Tarek S. Karam, Justin Kolb, Li Wang, Henk L. Granzier

The Journal of General Physiology Nov 2018, 150 (11) 1510-1522; DOI: 10.1085/jgp.201812104
Influences: Life lessons from Anita Zimmerman
Sharona E. Gordon

The Journal of General Physiology Mar 2018, 150 (3) 373-374; DOI: 10.1085/jgp.201812021

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