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Journal Articles

Optical control of PI(4,5)P2 sensitivity of ion channels by manipulation of single lysine residue

Junxian Zhou, Rizki Tsari Andriani, Natsuki Mizutani, Kohei Yamamoto, Daisuke Yoshioka, Akira Kawanabe, Takafumi Kawai, Yoshifumi Okochi, Yasushi Okamura
Journal: Journal of General Physiology
J Gen Physiol (2025) 158 (1): e202513811.
https://doi.org/10.1085/jgp.202513811
Published: 18 November 2025
View article titled, Optical control of PI(4,5)P2 sensitivity of ion channels by manipulation of single lysine residue
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Includes: Supplementary data
Journal Articles

Embedding muscle fibers in hydrogel improves viability and preserves contractile function during prolonged ex vivo culture

Leander A. Vonk, Osman Esen, Daan Hoomoedt, Rajvi M.N. Balesar, Coen A.C. Ottenheijm, Tyler J. Kirby
Journal: Journal of General Physiology
J Gen Physiol (2025) 158 (1): e202513761.
https://doi.org/10.1085/jgp.202513761
Published: 03 November 2025
View article titled, Embedding muscle fibers in hydrogel improves viability and preserves contractile function during prolonged ex vivo culture
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Includes: Supplementary data
Journal Articles

NALCN/Cch1 channelosome subunits originated in early eukaryotes

Adriano Senatore, Tatiana D. Mayorova, Luis A. Yañez-Guerra, Wassim Elkhatib, Brian Bejoy, Philippe Lory, Arnaud Monteil
Journal: Journal of General Physiology
Series: Molecular evolution in the membrane
J Gen Physiol (2025) 157 (6): e202413636.
https://doi.org/10.1085/jgp.202413636
Published: 05 September 2025
View article titled, NALCN/Cch1 channelosome subunits originated in early eukaryotes
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Includes: Supplementary data
Journal Articles

Obscurin deficiency leads to compensated dilated cardiomyopathy and increased arrhythmias

Josè Manuel Pioner, Enrico Pierantozzi, Raffaele Coppini, Egidio Maria Rubino, Valentina Biasci, Giulia Vitale, Annunziatina Laurino, Lorenzo Santini, Marina Scardigli, Davide Randazzo, Camilla Olianti, Matteo Serano, Daniela Rossi, Chiara Tesi, Elisabetta Cerbai, Stephan Lange, Carlo Reggiani, Leonardo Sacconi, Corrado Poggesi, Cecilia Ferrantini, Vincenzo Sorrentino
Journal: Journal of General Physiology
Series: Contractile Function
J Gen Physiol (2025) 157 (4): e202413696.
https://doi.org/10.1085/jgp.202413696
Published: 14 May 2025
View article titled, Obscurin deficiency leads to compensated dilated cardiomyopathy and increased arrhythmias
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Includes: Supplementary data
Journal Articles

ERG responses to high-frequency flickers require FAT3 signaling in mouse retinal bipolar cells

In Special Collection:
Neuroscience Collection 2025
Evelyn C. Avilés, Sean K. Wang, Sarina Patel, Sebastian Cordero, Shuxiang Shi, Lucas Lin, Vladimir J. Kefalov, Lisa V. Goodrich, Constance L. Cepko, Yunlu Xue
Journal: Journal of General Physiology
J Gen Physiol (2025) 157 (2): e202413642.
https://doi.org/10.1085/jgp.202413642
Published: 04 February 2025
View article titled, ERG responses to high-frequency flickers require FAT3 signaling in mouse retinal bipolar cells
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Includes: Supplementary data
Journal Articles

Piezo2 interacts with E-cadherin in specialized gastrointestinal epithelial mechanoreceptors

In Special Collection:
JGP Highlights Collection 2025
Arnaldo Mercado-Perez, Jeric P. Hernandez, Yaroslav Fedyshyn, Anthony J. Treichel, Vikram Joshi, Kimberlee Kossick, Kalpana R. Betageri, Gianrico Farrugia, Brooke Druliner, Arthur Beyder
Journal: Journal of General Physiology
J Gen Physiol (2024) 156 (12): e202213324.
https://doi.org/10.1085/jgp.202213324
Published: 04 November 2024
View article titled, Piezo2 interacts with E-cadherin in specialized gastrointestinal epithelial mechanoreceptors
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Journal Articles

Light induces a rapid increase in cAMP and activates PKA in rod outer segments of the frog retina

In Special Collection:
Neuroscience Collection 2025
Olga Chernyshkova, Natalia Erofeeva, Darya Meshalkina, Anna Balykina, Stepan Gambaryan, Michael Belyakov, Michael Firsov
Journal: Journal of General Physiology
J Gen Physiol (2024) 156 (11): e202313530.
https://doi.org/10.1085/jgp.202313530
Published: 22 October 2024
View article titled, Light induces a rapid increase in cAMP and activates PKA in rod outer segments of the frog retina
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Includes: Supplementary data
Journal Articles

Fluorescence labeling strategies for cell surface expression of TRPV1

Taylor M. Mott, Grace C. Wulffraat, Alex J. Eddins, Ryan A. Mehl, Eric N. Senning
Journal: Journal of General Physiology
Series: Pain Focus
J Gen Physiol (2024) 156 (10): e202313523.
https://doi.org/10.1085/jgp.202313523
Published: 20 August 2024
View article titled, Fluorescence labeling strategies for cell surface expression of TRPV1
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Includes: Supplementary data
Journal Articles

Mathematical modeling of intracellular osmolarity and cell volume stabilization: The Donnan effect and ion transport

Zahra Aminzare, Alan R. Kay
Journal: Journal of General Physiology
J Gen Physiol (2024) 156 (8): e202413554.
https://doi.org/10.1085/jgp.202413554
Published: 12 July 2024
View article titled, Mathematical modeling of intracellular osmolarity and cell volume stabilization: The Donnan effect and ion transport
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Journal Articles

Persistent PKA activation redistributes NaV1.5 to the cell surface of adult rat ventricular myocytes

Tytus Bernas, John Seo, Zachary T. Wilson, Bi-hua Tan, Isabelle Deschenes, Christiane Carter, Jinze Liu, Gea-Ny Tseng
Journal: Journal of General Physiology
J Gen Physiol (2024) 156 (2): e202313436.
https://doi.org/10.1085/jgp.202313436
Published: 16 January 2024
View article titled, Persistent PKA activation redistributes NaV1.5 to the cell surface of adult rat ventricular myocytes
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Includes: Supplementary data
Journal Articles

Na+/Ca2+ exchange in enamel cells is dominated by the K+-dependent NCKX exchanger

Guilherme Henrique Souza Bomfim, Erna Mitaishvili, Paul P.M. Schnetkamp, Rodrigo S. Lacruz
Journal: Journal of General Physiology
J Gen Physiol (2023) 156 (1): e202313372.
https://doi.org/10.1085/jgp.202313372
Published: 10 November 2023
View article titled, Na+/Ca2+ exchange in enamel cells is dominated by the K+-dependent NCKX exchanger
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Includes: Supplementary data
Journal Articles

IP3R1 underlies diastolic ANO1 activation and pressure-dependent chronotropy in lymphatic collecting vessels

Scott D. Zawieja, Grace A. Pea, Sarah E. Broyhill, Advaya Patro, Karen H. Bromert, Min Li, Charles E. Norton, Jorge A. Castorena-Gonzalez, Edward J. Hancock, Christopher D. Bertram, Michael J. Davis
Journal: Journal of General Physiology
J Gen Physiol (2023) 155 (12): e202313358.
https://doi.org/10.1085/jgp.202313358
Published: 18 October 2023
View article titled, IP3R1 underlies diastolic ANO1 activation and pressure-dependent chronotropy in lymphatic collecting vessels
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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
Journal: Journal of General Physiology
Series: Excitation–Contraction Coupling
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
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Journal Articles

Myosin expression and contractile function are altered by replating stem cell–derived cardiomyocytes

Felix Osten, Natalie Weber, Meike Wendland, Tim Holler, Birgit Piep, Simon Kröhn, Jana Teske, Alea K. Bodenschatz, Santoshi Biswanath Devadas, Kaja S. Menge, Shambhabi Chatterjee, Kristin Schwanke, Maike Kosanke, Judith Montag, Thomas Thum, Robert Zweigerdt, Theresia Kraft, Bogdan Iorga, Joachim D. Meissner
Journal: Journal of General Physiology
J Gen Physiol (2023) 155 (11): e202313377.
https://doi.org/10.1085/jgp.202313377
Published: 01 September 2023
View article titled, Myosin expression and contractile function are altered by replating stem cell–derived cardiomyocytes
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Includes: Supplementary data
Journal Articles

Kv12-encoded K+ channels drive the day–night switch in the repetitive firing rates of SCN neurons

In Special Collection:
Neuroscience Collection 2023
Tracey O. Hermanstyne, Nien-Du Yang, Daniel Granados-Fuentes, Xiaofan Li, Rebecca L. Mellor, Timothy Jegla, Erik D. Herzog, Jeanne M. Nerbonne
Journal: Journal of General Physiology
J Gen Physiol (2023) 155 (9): e202213310.
https://doi.org/10.1085/jgp.202213310
Published: 26 July 2023
View article titled, Kv12-encoded K+ channels drive the day–night switch in the repetitive firing rates of SCN neurons
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Includes: Supplementary data
Journal Articles

Patch-clamp technique to study mitochondrial membrane biophysics

In Special Collection:
Physiology of Pain Detection and Processing Collection 2023
Anshu Kumari, Dung M. Nguyen, Vivek Garg
Journal: Journal of General Physiology
J Gen Physiol (2023) 155 (8): e202313347.
https://doi.org/10.1085/jgp.202313347
Published: 22 June 2023
View article titled, Patch-clamp technique to study mitochondrial membrane biophysics
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Journal Articles

Physical activity impacts resting skeletal muscle myosin conformation and lowers its ATP consumption

Christopher T.A. Lewis, Lee Tabrizian, Joachim Nielsen, Jenni Laitila, Thomas N. Beck, Mathilde S. Olsen, Marija M. Ognjanovic, Per Aagaard, Rune Hokken, Simon Laugesen, Arthur Ingersen, Jesper L. Andersen, Casper Soendenbroe, Jørn W. Helge, Flemming Dela, Steen Larsen, Ronni E. Sahl, Tue Rømer, Mikkel T. Hansen, Jacob Frandsen, Charlotte Suetta, Julien Ochala
Journal: Journal of General Physiology
Series: Myofilament Function 2022
J Gen Physiol (2023) 155 (7): e202213268.
https://doi.org/10.1085/jgp.202213268
Published: 25 May 2023
View article titled, Physical activity impacts resting skeletal muscle myosin conformation and lowers its ATP consumption
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Includes: Supplementary data
Journal Articles

Blockade of TRPV channels by intracellular spermine

In Special Collection:
Physiology of Pain Detection and Processing Collection 2023
Grigory Maksaev, Peng Yuan, Colin G. Nichols
Journal: Journal of General Physiology
J Gen Physiol (2023) 155 (5): e202213273.
https://doi.org/10.1085/jgp.202213273
Published: 13 March 2023
View article titled, Blockade of TRPV channels by intracellular spermine
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Journal Articles

Real-time observation of functional specialization among phosphorylation sites in CFTR

In Special Collection:
Molecular Insights into Membrane Protein Function
Daniel T. Infield, Miranda E. Schene, Frederico S. Fazan, Grace D. Galles, Jason D. Galpin, Christopher A. Ahern
Journal: Journal of General Physiology
J Gen Physiol (2023) 155 (4): e202213216.
https://doi.org/10.1085/jgp.202213216
Published: 25 January 2023
View article titled, Real-time observation of functional specialization among phosphorylation sites in CFTR
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Includes: Supplementary data
Journal Articles

Piezo1 regulates cholesterol biosynthesis to influence neural stem cell fate during brain development

In Special Collection:
Neuroscience Collection 2023
Jamison L. Nourse, Vivian M. Leung, Hamid Abuwarda, Elizabeth L. Evans, Esmeralda Izquierdo-Ortiz, Alan T. Ly, Nguyen Truong, Samantha Smith, Harsh Bhavsar, Gabriella Bertaccini, Edwin S. Monuki, Mitradas M. Panicker, Medha M. Pathak
Journal: Journal of General Physiology
Series: Mechanotransduction by Membrane Proteins
J Gen Physiol (2022) 154 (10): e202213084.
https://doi.org/10.1085/jgp.202213084
Published: 07 September 2022
View article titled, Piezo1 regulates cholesterol biosynthesis to influence neural stem cell fate during brain development
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Includes: Supplementary data