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Journal Articles

The biophysical properties of TRIC-A and TRIC-B and their interactions with RyR2

Jianshu Hu, Elisa Venturi, Charalampos Sigalas, Takashi Murayama, Miyuki Nishi, Hiroshi Takeshima, Rebecca Sitsapesan

J Gen Physiol (2023) 155 (11): e202113070.

https://doi.org/10.1085/jgp.202113070

Published: 26 September 2023

View article titled, The biophysical properties of TRIC-A and TRIC-B and their interactions with RyR2

Includes: Supplementary data

Journal Articles

Cardiomyocyte ryanodine receptor clusters expand and coalesce after application of isoproterenol

David R.L. Scriven, Anne Berit Johnsen, Parisa Asghari, Keng C. Chou, Edwin D.W. Moore

J Gen Physiol (2023) 155 (11): e202213109.

https://doi.org/10.1085/jgp.202213109

Published: 20 September 2023

View article titled, Cardiomyocyte ryanodine receptor clusters expand and coalesce after application of isoproterenol

Journal Articles

Huntingtin regulates calcium fluxes in skeletal muscle

Mathilde Chivet, Maximilian McCluskey, Anne Sophie Nicot, Julie Brocard, Mathilde Beaufils, Diane Giovannini, Benoit Giannesini, Brice Poreau, Jacques Brocard, Sandrine Humbert, Frédéric Saudou, Julien Fauré, Isabelle Marty

J Gen Physiol (2022) 155 (1): e202213103.

https://doi.org/10.1085/jgp.202213103

Published: 21 November 2022

View article titled, Huntingtin regulates calcium fluxes in skeletal muscle

Includes: Supplementary data

Journal Articles

Constitutive assembly of Ca²⁺ entry units in soleus muscle from calsequestrin knockout mice

Antonio Michelucci, Laura Pietrangelo, Giorgia Rastelli, Feliciano Protasi, Robert T. Dirksen, Simona Boncompagni

J Gen Physiol (2022) 154 (12): e202213114.

https://doi.org/10.1085/jgp.202213114

Published: 12 October 2022

View article titled, Constitutive assembly of Ca2+ entry units in soleus muscle from calsequestrin knockout mice

Includes: Supplementary data

Journal Articles

Mice with R2509C-RYR1 mutation exhibit dysfunctional Ca²⁺ dynamics in primary skeletal myocytes

Yoshitaka Tsuboi, Kotaro Oyama, Fuyu Kobirumaki-Shimozawa, Takashi Murayama, Nagomi Kurebayashi, Toshiaki Tachibana, Yoshinobu Manome, Emi Kikuchi, Satoru Noguchi, Takayoshi Inoue, Yukiko U. Inoue, Ichizo Nishino, Shuichi Mori, Ryosuke Ishida, Hiroyuki Kagechika, Madoka Suzuki, Norio Fukuda, Toshiko Yamazawa

J Gen Physiol (2022) 154 (11): e202213136.

https://doi.org/10.1085/jgp.202213136

Published: 06 October 2022

View article titled, Mice with R2509C-RYR1 mutation exhibit dysfunctional Ca2+ dynamics in primary skeletal myocytes

Journal Articles

Nerve-dependent distribution of subsynaptic type 1 inositol 1,4,5-trisphosphate receptor at the neuromuscular junction

Pompeo Volpe, Alessandra Bosutti, Alessandra Nori, Riccardo Filadi, Gaia Gherardi, Gabor Trautmann, Sandra Furlan, Gabriele Massaria, Marina Sciancalepore, Aram Megighian, Paola Caccin, Annalisa Bernareggi, Michele Salanova, Roberta Sacchetto, Dorianna Sandonà, Paola Pizzo, Paola Lorenzon

J Gen Physiol (2022) 154 (11): e202213128.

https://doi.org/10.1085/jgp.202213128

Published: 23 September 2022

View article titled, Nerve-dependent distribution of subsynaptic type 1 inositol 1,4,5-trisphosphate receptor at the neuromuscular junction

Journal Articles

Disorder in Ca²⁺ release unit locations confers robustness but cuts flexibility of heart pacemaking Ca²⁺ release propagation controls heart pacemaking

Anna V. Maltsev, Michael D. Stern, Victor A. Maltsev

J Gen Physiol (2022) 154 (9): e202113061.

https://doi.org/10.1085/jgp.202113061

Published: 09 August 2022

View article titled, Disorder in Ca2+ release unit locations confers robustness but cuts flexibility of heart pacemaking Ca2+ release propagation controls heart pacemaking

Includes: Supplementary data

Journal Articles

Postdevelopmental knockout of Orai1 improves muscle pathology in a mouse model of Duchenne muscular dystrophy

Maricela García-Castañeda, Antonio Michelucci, Nan Zhao, Sundeep Malik, Robert T. Dirksen

J Gen Physiol (2022) 154 (9): e202213081.

https://doi.org/10.1085/jgp.202213081

Published: 08 August 2022

View article titled, Postdevelopmental knockout of Orai1 improves muscle pathology in a mouse model of Duchenne muscular dystrophy

Includes: Supplementary data

Journal Articles

Specific ATPases drive compartmentalized glycogen utilization in rat skeletal muscle

Joachim Nielsen, Peter Dubillot, Marie-Louise H. Stausholm, Niels Ørtenblad

J Gen Physiol (2022) 154 (9): e202113071.

https://doi.org/10.1085/jgp.202113071

Published: 07 July 2022

View article titled, Specific ATPases drive compartmentalized glycogen utilization in rat skeletal muscle

Journal Articles

A novel method for determining murine skeletal muscle fiber type using autofluorescence lifetimes

Carlo Manno, Eshwar Tammineni, Lourdes Figueroa, Yuriana Oropeza-Almazán, Eduardo Rios

J Gen Physiol (2022) 154 (9): e202213143.

https://doi.org/10.1085/jgp.202213143

Published: 07 July 2022

View article titled, A novel method for determining murine skeletal muscle fiber type using autofluorescence lifetimes

Journal Articles

Superfast excitation–contraction coupling in adult zebrafish skeletal muscle fibers

Romane Idoux, Sandrine Bretaud, Christine Berthier, Florence Ruggiero, Vincent Jacquemond, Bruno Allard

J Gen Physiol (2022) 154 (9): e202213158.

https://doi.org/10.1085/jgp.202213158

Published: 29 June 2022

View article titled, Superfast excitation–contraction coupling in adult zebrafish skeletal muscle fibers

Journal Articles

Heart failure in mice induces a dysfunction of the sinus node associated with reduced CaMKII signaling

Jian-Bin Xue, Almudena Val-Blasco, Moran Davoodi, Susana Gómez, Yael Yaniv, Jean-Pierre Benitah, Ana María Gómez

J Gen Physiol (2022) 154 (9): e202112895.

https://doi.org/10.1085/jgp.202112895

Published: 22 April 2022

View article titled, Heart failure in mice induces a dysfunction of the sinus node associated with reduced CaMKII signaling

Includes: Supplementary data

Journal Articles

Cytosolic Ca²⁺-dependent Ca²⁺ release activity primarily determines the ER Ca²⁺ level in cells expressing the CPVT-linked mutant RYR2

In Special Collection:

Biophysics 2023

Nagomi Kurebayashi, Takashi Murayama, Ryosaku Ota, Junji Suzuki, Kazunori Kanemaru, Takuya Kobayashi, Seiko Ohno, Minoru Horie, Masamitsu Iino, Fumiyoshi Yamashita, Takashi Sakurai

J Gen Physiol (2022) 154 (9): e202112869.

https://doi.org/10.1085/jgp.202112869

Published: 21 April 2022

View article titled, Cytosolic Ca2+-dependent Ca2+ release activity primarily determines the ER Ca2+ level in cells expressing the CPVT-linked mutant RYR2

Includes: Supplementary data

Journal Articles

Calcium current modulation by the γ₁ subunit depends on alternative splicing of Ca_V1.1

In Special Collection:

Biophysics 2023

Yousra El Ghaleb, Nadine J. Ortner, Wilfried Posch, Monica L. Fernández-Quintero, Wietske E. Tuinte, Stefania Monteleone, Henning J. Draheim, Klaus R. Liedl, Doris Wilflingseder, Jörg Striessnig, Petronel Tuluc, Bernhard E. Flucher, Marta Campiglio

J Gen Physiol (2022) 154 (9): e202113028.

https://doi.org/10.1085/jgp.202113028

Published: 29 March 2022

View article titled, Calcium current modulation by the γ1 subunit depends on alternative splicing of CaV1.1

Includes: Supplementary data

Journal Articles

A mathematical model to quantify RYR Ca²⁺ leak and associated heat production in resting human skeletal muscle fibers

Christopher J. Barclay, Bradley S. Launikonis

J Gen Physiol (2022) 154 (9): e202112994.

https://doi.org/10.1085/jgp.202112994

Published: 21 March 2022

View article titled, A mathematical model to quantify RYR Ca2+ leak and associated heat production in resting human skeletal muscle fibers

Journal Articles

Junctophilins 1, 2, and 3 all support voltage-induced Ca²⁺ release despite considerable divergence

Stefano Perni, Kurt Beam

J Gen Physiol (2022) 154 (9): e202113024.

https://doi.org/10.1085/jgp.202113024

Published: 28 January 2022

View article titled, Junctophilins 1, 2, and 3 all support voltage-induced Ca2+ release despite considerable divergence

Journal Articles

Acute exposure to extracellular BTP2 does not inhibit Ca²⁺ release during EC coupling in intact skeletal muscle fibers

Lan Wei-LaPierre, Linda Groom, Robert T. Dirksen

J Gen Physiol (2021) 154 (9): e202112976.

https://doi.org/10.1085/jgp.202112976

Published: 15 December 2021

View article titled, Acute exposure to extracellular BTP2 does not inhibit Ca2+ release during EC coupling in intact skeletal muscle fibers

Journal Articles

Pannexin-1 and Ca_V1.1 show reciprocal interaction during excitation–contraction and excitation–transcription coupling in skeletal muscle

Francisco Jaque-Fernández, Gonzalo Jorquera, Jennifer Troc-Gajardo, France Pietri-Rouxel, Christel Gentil, Sonja Buvinic, Bruno Allard, Enrique Jaimovich, Vincent Jacquemond, Mariana Casas

J Gen Physiol (2021) 153 (12): e202012635.

https://doi.org/10.1085/jgp.202012635

Published: 12 October 2021

View article titled, Pannexin-1 and CaV1.1 show reciprocal interaction during excitation–contraction and excitation–transcription coupling in skeletal muscle

Journal Articles

The distinct role of the four voltage sensors of the skeletal Ca_V1.1 channel in voltage-dependent activation

In Special Collection:

Biophysics 2022

Nicoletta Savalli, Marina Angelini, Federica Steccanella, Julian Wier, Fenfen Wu, Marbella Quinonez, Marino DiFranco, Alan Neely, Stephen C. Cannon, Riccardo Olcese

J Gen Physiol (2021) 153 (11): e202112915.

https://doi.org/10.1085/jgp.202112915

Published: 21 September 2021

View article titled, The distinct role of the four voltage sensors of the skeletal CaV1.1 channel in voltage-dependent activation

Includes: Supplementary data

NARROW

The biophysical properties of TRIC-A and TRIC-B and their interactions with RyR2

Cardiomyocyte ryanodine receptor clusters expand and coalesce after application of isoproterenol

Huntingtin regulates calcium fluxes in skeletal muscle

Constitutive assembly of Ca²⁺ entry units in soleus muscle from calsequestrin knockout mice

Mice with R2509C-RYR1 mutation exhibit dysfunctional Ca²⁺ dynamics in primary skeletal myocytes

Nerve-dependent distribution of subsynaptic type 1 inositol 1,4,5-trisphosphate receptor at the neuromuscular junction

Disorder in Ca²⁺ release unit locations confers robustness but cuts flexibility of heart pacemaking Ca²⁺ release propagation controls heart pacemaking

Postdevelopmental knockout of Orai1 improves muscle pathology in a mouse model of Duchenne muscular dystrophy

Specific ATPases drive compartmentalized glycogen utilization in rat skeletal muscle

A novel method for determining murine skeletal muscle fiber type using autofluorescence lifetimes

Superfast excitation–contraction coupling in adult zebrafish skeletal muscle fibers

Heart failure in mice induces a dysfunction of the sinus node associated with reduced CaMKII signaling

Cytosolic Ca²⁺-dependent Ca²⁺ release activity primarily determines the ER Ca²⁺ level in cells expressing the CPVT-linked mutant RYR2

Calcium current modulation by the γ₁ subunit depends on alternative splicing of Ca_V1.1

A mathematical model to quantify RYR Ca²⁺ leak and associated heat production in resting human skeletal muscle fibers

Junctophilins 1, 2, and 3 all support voltage-induced Ca²⁺ release despite considerable divergence

Acute exposure to extracellular BTP2 does not inhibit Ca²⁺ release during EC coupling in intact skeletal muscle fibers

Pannexin-1 and Ca_V1.1 show reciprocal interaction during excitation–contraction and excitation–transcription coupling in skeletal muscle

The distinct role of the four voltage sensors of the skeletal Ca_V1.1 channel in voltage-dependent activation

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