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Journal Articles

About hysteresis in Shaker: Response to note by Villalba-Galea

Baron Chanda, John Cowgill
Journal: Journal of General Physiology
J Gen Physiol (2023) 155 (5): e202313381.
https://doi.org/10.1085/jgp.202313381
Published: 30 March 2023
View article titled, About hysteresis in Shaker: Response to note by Villalba-Galea
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Journal Articles

Correction: Charge-voltage curves of Shaker potassium channel are not hysteretic at steady state

John Cowgill, Baron Chanda
Journal: Journal of General Physiology
J Gen Physiol (2023) 155 (3): e20211288302132023C.
https://doi.org/10.1085/jgp.20211288302132023C
Published: 27 February 2023
View article titled, Correction: Charge-voltage curves of Shaker potassium channel are not hysteretic at steady state
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Journal Articles

Charge-voltage curves of Shaker potassium channel are not hysteretic at steady state

In Special Collection:
Biophysics 2024
John Cowgill, Baron Chanda
Journal: Journal of General Physiology
J Gen Physiol (2023) 155 (3): e202112883.
https://doi.org/10.1085/jgp.202112883
Published: 24 January 2023
View article titled, Charge-voltage curves of Shaker potassium channel are not hysteretic at steady state
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Journal Articles

The contribution of voltage clamp fluorometry to the understanding of channel and transporter mechanisms

In Special Collection:
Celebrating 100 years of JGP
John Cowgill, Baron Chanda
Journal: Journal of General Physiology
Series: JGP 100th Anniversary
J Gen Physiol (2019) 151 (10): 1163–1172.
https://doi.org/10.1085/jgp.201912372
Published: 20 August 2019
View article titled, The contribution of voltage clamp fluorometry to the understanding of channel and transporter mechanisms
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Journal Articles

Minimal molecular determinants of isoform-specific differences in efficacy in the HCN channel family

Claudia P. Alvarez-Baron, Vadim A. Klenchin, Baron Chanda
Journal: Journal of General Physiology
J Gen Physiol (2018) 150 (8): 1203–1213.
https://doi.org/10.1085/jgp.201812031
Published: 06 July 2018
View article titled, Minimal molecular determinants of isoform-specific differences in efficacy in the HCN channel family
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Includes: Supplementary data
Journal Articles

The intrinsically liganded cyclic nucleotide–binding homology domain promotes KCNH channel activation

Yaxian Zhao, Marcel P. Goldschen-Ohm, João H. Morais-Cabral, Baron Chanda, Gail A. Robertson
Journal: Journal of General Physiology
J Gen Physiol (2017) 149 (2): 249–260.
https://doi.org/10.1085/jgp.201611701
Published: 25 January 2017
View article titled, The intrinsically liganded cyclic nucleotide–binding homology domain promotes KCNH channel activation
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Includes: Supplementary data
Journal Articles

The hitchhiker’s guide to the voltage-gated sodium channel galaxy

Christopher A. Ahern, Jian Payandeh, Frank Bosmans, Baron Chanda
Journal: Journal of General Physiology
J Gen Physiol (2015) 147 (1): 1–24.
https://doi.org/10.1085/jgp.201511492
Published: 28 December 2015
View article titled, The hitchhiker’s guide to the voltage-gated sodium channel galaxy
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Journal Articles

Interfacial gating triad is crucial for electromechanical transduction in voltage-activated potassium channels

Sandipan Chowdhury, Benjamin M. Haehnel, Baron Chanda
Journal: Journal of General Physiology
J Gen Physiol (2014) 144 (5): 457–467.
https://doi.org/10.1085/jgp.201411185
Published: 13 October 2014
View article titled, Interfacial gating triad is crucial for electromechanical transduction in voltage-activated potassium channels
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Includes: Supplementary data
Journal Articles

A self-consistent approach for determining pairwise interactions that underlie channel activation

Sandipan Chowdhury, Benjamin M. Haehnel, Baron Chanda
Journal: Journal of General Physiology
J Gen Physiol (2014) 144 (5): 441–455.
https://doi.org/10.1085/jgp.201411184
Published: 13 October 2014
View article titled, A self-consistent approach for determining pairwise interactions that underlie channel activation
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Includes: Supplementary data
Journal Articles

Domain IV voltage-sensor movement is both sufficient and rate limiting for fast inactivation in sodium channels

Deborah L. Capes, Marcel P. Goldschen-Ohm, Manoel Arcisio-Miranda, Francisco Bezanilla, Baron Chanda
Journal: Journal of General Physiology
J Gen Physiol (2013) 142 (2): 101–112.
https://doi.org/10.1085/jgp.201310998
Published: 15 July 2013
View article titled, Domain IV voltage-sensor movement is both sufficient and rate limiting for fast inactivation in sodium channels
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Journal Articles

Free-energy relationships in ion channels activated by voltage and ligand

Sandipan Chowdhury, Baron Chanda
Journal: Journal of General Physiology
J Gen Physiol (2012) 141 (1): 11–28.
https://doi.org/10.1085/jgp.201210860
Published: 17 December 2012
View article titled, Free-energy relationships in ion channels activated by voltage and ligand
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Journal Articles

Thermodynamics of electromechanical coupling in voltage-gated ion channels

Sandipan Chowdhury, Baron Chanda
Journal: Journal of General Physiology
Series: Perspectives on: Conformational coupling in ion channels
J Gen Physiol (2012) 140 (6): 613–623.
https://doi.org/10.1085/jgp.201210840
Published: 26 November 2012
View article titled, Thermodynamics of electromechanical coupling in voltage-gated ion channels
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Journal Articles

Estimating the voltage-dependent free energy change of ion channels using the median voltage for activation

Sandipan Chowdhury, Baron Chanda
Journal: Journal of General Physiology
J Gen Physiol (2011) 139 (1): 3–17.
https://doi.org/10.1085/jgp.201110722
Published: 12 December 2011
View article titled, Estimating the voltage-dependent free energy change of ion channels using the median voltage for activation
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Includes: Multimedia, Supplementary data
Journal Articles

Molecular mechanism of allosteric modification of voltage-dependent sodium channels by local anesthetics

Manoel Arcisio-Miranda, Yukiko Muroi, Sandipan Chowdhury, Baron Chanda
Journal: Journal of General Physiology
J Gen Physiol (2010) 136 (5): 541–554.
https://doi.org/10.1085/jgp.201010438
Published: 11 October 2010
View article titled, Molecular mechanism of allosteric modification of voltage-dependent sodium channels by local anesthetics
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Includes: Supplementary data
Journal Articles

Local anesthetics disrupt energetic coupling between the voltage-sensing segments of a sodium channel

Yukiko Muroi, Baron Chanda
Journal: Journal of General Physiology
J Gen Physiol (2009) 133 (4): 459.
https://doi.org/10.1085/jgp.200810103032009c
Published: 30 March 2009
View article titled, Local anesthetics disrupt energetic coupling between the voltage-sensing segments of a sodium channel
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Journal Articles

Local Anesthetics Disrupt Energetic Coupling between the Voltage-sensing Segments of a Sodium Channel

Yukiko Muroi, Baron Chanda
Journal: Journal of General Physiology
J Gen Physiol (2008) 133 (1): 1–15.
https://doi.org/10.1085/jgp.200810103
Published: 15 December 2008
View article titled, Local Anesthetics Disrupt Energetic Coupling between the Voltage-sensing Segments of a Sodium Channel
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Includes: Supplementary data
Journal Articles

α-Scorpion Toxin Impairs a Conformational Change that Leads to Fast Inactivation of Muscle Sodium Channels

Fabiana V. Campos, Baron Chanda, Paulo S.L. Beirão, Francisco Bezanilla
Journal: Journal of General Physiology
J Gen Physiol (2008) 132 (2): 251–263.
https://doi.org/10.1085/jgp.200809995
Published: 28 July 2008
View article titled, α-Scorpion Toxin Impairs a Conformational Change that Leads to Fast Inactivation of Muscle Sodium Channels
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Journal Articles

Nicotinic acetylcholine receptor is internalized via a Rac-dependent, dynamin-independent endocytic pathway

Sudha Kumari, Virginia Borroni, Ashutosh Chaudhry, Baron Chanda, Ramiro Massol, Satyajit Mayor, Francisco J. Barrantes
Journal: Journal of Cell Biology
J Cell Biol (2008) 181 (7): 1179–1193.
https://doi.org/10.1083/jcb.200709086
Published: 30 June 2008
View article titled, Nicotinic acetylcholine receptor is internalized via a Rac-dependent, dynamin-independent endocytic pathway
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Includes: Supplementary data
Journal Articles

β-Scorpion Toxin Modifies Gating Transitions in All Four Voltage Sensors of the Sodium Channel

Fabiana V. Campos, Baron Chanda, Paulo S.L. Beirão, Francisco Bezanilla
Journal: Journal of General Physiology
J Gen Physiol (2007) 130 (3): 257–268.
https://doi.org/10.1085/jgp.200609719
Published: 13 August 2007
View article titled, β-Scorpion Toxin Modifies Gating Transitions in All Four Voltage Sensors of the Sodium Channel
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Journal Articles

Coupling Interactions between Voltage Sensors of the Sodium Channel as Revealed by Site-specific Measurements

Baron Chanda, Osei Kwame Asamoah, Francisco Bezanilla
Journal: Journal of General Physiology
J Gen Physiol (2004) 123 (3): 217–230.
https://doi.org/10.1085/jgp.200308971
Published: 23 February 2004
View article titled, Coupling Interactions between Voltage Sensors of the Sodium Channel as Revealed by Site-specific Measurements
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