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Journal Articles

Suppression of ventricular arrhythmias by targeting late L-type Ca²⁺ current

In Special Collection:

Ion Channels Update 2022

Marina Angelini, Arash Pezhouman, Nicoletta Savalli, Marvin G. Chang, Federica Steccanella, Kyle Scranton, Guillaume Calmettes, Michela Ottolia, Antonios Pantazis, Hrayr S. Karagueuzian, James N. Weiss, Riccardo Olcese

J Gen Physiol (2021) 153 (12): e202012584.

https://doi.org/10.1085/jgp.202012584

Published: 26 October 2021

View article titled, Suppression of ventricular arrhythmias by targeting late L-type Ca2+ current

Includes: Supplementary data

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

Journal Articles

Molecular determinants of pH regulation in the cardiac Na⁺–Ca²⁺ exchanger

In Special Collection:

Molecular Biophysics of Membranes 2018

Scott John, Brian Kim, Riccardo Olcese, Joshua I. Goldhaber, Michela Ottolia

J Gen Physiol (2018) 150 (2): 245–257.

https://doi.org/10.1085/jgp.201611693

Published: 04 January 2018

View article titled, Molecular determinants of pH regulation in the cardiac Na+–Ca2+ exchanger

Includes: Supplementary data

Journal Articles

The α₂δ-1 subunit remodels Ca_V1.2 voltage sensors and allows Ca²⁺ influx at physiological membrane potentials

Nicoletta Savalli, Antonios Pantazis, Daniel Sigg, James N. Weiss, Alan Neely, Riccardo Olcese

J Gen Physiol (2016) 148 (2): 147–159.

https://doi.org/10.1085/jgp.201611586

Published: 01 August 2016

View article titled, The α2δ-1 subunit remodels CaV1.2 voltage sensors and allows Ca2+ influx at physiological membrane potentials

Includes: Supplementary data

Journal Articles

Targeting the late component of the cardiac L-type Ca²⁺ current to suppress early afterdepolarizations

Roshni V. Madhvani, Marina Angelini, Yuanfang Xie, Antonios Pantazis, Silvie Suriany, Nils P. Borgstrom, Alan Garfinkel, Zhilin Qu, James N. Weiss, Riccardo Olcese

J Gen Physiol (2015) 145 (5): 395–404.

https://doi.org/10.1085/jgp.201411288

Published: 27 April 2015

View article titled, Targeting the late component of the cardiac L-type Ca2+ current to suppress early afterdepolarizations

Includes: Multimedia, Supplementary data

Journal Articles

Relative transmembrane segment rearrangements during BK channel activation resolved by structurally assigned fluorophore–quencher pairing

Antonios Pantazis, Riccardo Olcese

J Gen Physiol (2012) 140 (2): 207–218.

https://doi.org/10.1085/jgp.201210807

Published: 16 July 2012

View article titled, Relative transmembrane segment rearrangements during BK channel activation resolved by structurally assigned fluorophore–quencher pairing

Includes: Supplementary data

Journal Articles

Relative motion of transmembrane segments S0 and S4 during voltage sensor activation in the human BK_Ca channel

Antonios Pantazis, Azadeh P. Kohanteb, Riccardo Olcese

J Gen Physiol (2010) 136 (6): 645–657.

https://doi.org/10.1085/jgp.201010503

Published: 15 November 2010

View article titled, Relative motion of transmembrane segments S0 and S4 during voltage sensor activation in the human BKCa channel

Includes: Supplementary data

Journal Articles

The RCK1 domain of the human BK_Ca channel transduces Ca²⁺ binding into structural rearrangements

Taleh Yusifov, Anoosh D. Javaherian, Antonios Pantazis, Chris S. Gandhi, Riccardo Olcese

J Gen Physiol (2010) 136 (2): 189–202.

https://doi.org/10.1085/jgp.200910374

Published: 12 July 2010

View article titled, The RCK1 domain of the human BKCa channel transduces Ca2+ binding into structural rearrangements

Journal Articles

It's spring-time for slow inactivation

Riccardo Olcese

J Gen Physiol (2009) 134 (6): 457–459.

https://doi.org/10.1085/jgp.200910353

Published: 16 November 2009

View article titled, It's spring-time for slow inactivation

Journal Articles

Modes of Operation of the BK_Ca Channel β₂ Subunit

Nicoletta Savalli, Andrei Kondratiev, Sarah Buxton de Quintana, Ligia Toro, Riccardo Olcese

J Gen Physiol (2007) 130 (1): 117–131.

https://doi.org/10.1085/jgp.200709803

Published: 25 June 2007

View article titled, Modes of Operation of the BKCa Channel β2 Subunit

Journal Articles

And Yet It Moves: Conformational States of the Ca²⁺ Channel Pore

Riccardo Olcese

J Gen Physiol (2007) 129 (6): 457–459.

https://doi.org/10.1085/jgp.200709814

Published: 29 May 2007

View article titled, And Yet It Moves: Conformational States of the Ca2+ Channel Pore

Journal Articles

Regulation of K⁺ Flow by a Ring of Negative Charges in the Outer Pore of BK_Ca Channels. Part I : Aspartate 292 modulates K⁺ Conduction by External Surface Charge Effect

Trude Haug, Daniel Sigg, Sergio Ciani, Ligia Toro, Enrico Stefani, Riccardo Olcese

J Gen Physiol (2004) 124 (2): 173–184.

https://doi.org/10.1085/jgp.200308949

Published: 26 July 2004

View article titled, Regulation of K+ Flow by a Ring of Negative Charges in the Outer Pore of BKCa Channels. Part I : <subtitle>Aspartate 292 modulates K+ Conduction by External Surface Charge Effect </subtitle>

Journal Articles

Regulation of K⁺ Flow by a Ring of Negative Charges in the Outer Pore of BK_Ca Channels. Part II : Neutralization of Aspartate 292 Reduces Long Channel Openings and Gating Current Slow Component

Trude Haug, Riccardo Olcese, Ligia Toro, Enrico Stefani

J Gen Physiol (2004) 124 (2): 185–197.

https://doi.org/10.1085/jgp.200308950

Published: 26 July 2004

View article titled, Regulation of K+ Flow by a Ring of Negative Charges in the Outer Pore of BKCa Channels. Part II : <subtitle>Neutralization of Aspartate 292 Reduces Long Channel Openings and Gating Current Slow Component </subtitle>

Journal Articles

Molecular Coupling between Voltage Sensor and Pore Opening in the Arabidopsis Inward Rectifier K⁺ Channel KAT1

Ramon Latorre, Riccardo Olcese, Claudia Basso, Carlos Gonzalez, Fabian Muñoz, Diego Cosmelli, Osvaldo Alvarez

J Gen Physiol (2003) 122 (4): 459–469.

https://doi.org/10.1085/jgp.200308818

Published: 29 September 2003

View article titled, Molecular Coupling between Voltage Sensor and Pore Opening in the Arabidopsis Inward Rectifier K+ Channel KAT1

Journal Articles

A Conducting State with Properties of a Slow Inactivated State in a Shaker K⁺ Channel Mutant

Riccardo Olcese, Daniel Sigg, Ramon Latorre, Francisco Bezanilla, Enrico Stefani

J Gen Physiol (2001) 117 (2): 149–164.

https://doi.org/10.1085/jgp.117.2.149

Published: 29 January 2001

View article titled, A Conducting State with Properties of a Slow Inactivated State in a Shaker K+ Channel Mutant

Journal Articles

Fast Inactivation in Shaker K⁺ Channels : Properties of Ionic and Gating Currents

Michel J. Roux, Riccardo Olcese, Ligia Toro, Francisco Bezanilla, Enrico Stefani

J Gen Physiol (1998) 111 (5): 625–638.

https://doi.org/10.1085/jgp.111.5.625

Published: 01 May 1998

View article titled, Fast Inactivation in Shaker K+ Channels : <subtitle>Properties of Ionic and Gating Currents </subtitle>

Journal Articles

Effect of Bay K 8644 (−) and the β_2a Subunit on Ca²⁺-dependent Inactivation in α_1C Ca²⁺ Channels

Francesca Noceti, Riccardo Olcese, Ning Qin, Jianming Zhou, Enrico Stefani

J Gen Physiol (1998) 111 (3): 463–475.

https://doi.org/10.1085/jgp.111.3.463

Published: 01 March 1998

View article titled, Effect of Bay K 8644 (−) and the β2a Subunit on Ca2+-dependent Inactivation in α1C Ca2+ Channels

Journal Articles

Correlation between Charge Movement and Ionic Current during Slow Inactivation in Shaker K⁺ Channels

Riccardo Olcese, Ramón Latorre, Ligia Toro, Francisco Bezanilla, Enrico Stefani

J Gen Physiol (1997) 110 (5): 579–589.

https://doi.org/10.1085/jgp.110.5.579

Published: 01 November 1997

View article titled, Correlation between Charge Movement and Ionic Current during Slow Inactivation in Shaker K+ Channels

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Suppression of ventricular arrhythmias by targeting late L-type Ca²⁺ current

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

Molecular determinants of pH regulation in the cardiac Na⁺–Ca²⁺ exchanger

The α₂δ-1 subunit remodels Ca_V1.2 voltage sensors and allows Ca²⁺ influx at physiological membrane potentials

Targeting the late component of the cardiac L-type Ca²⁺ current to suppress early afterdepolarizations

Relative transmembrane segment rearrangements during BK channel activation resolved by structurally assigned fluorophore–quencher pairing

Relative motion of transmembrane segments S0 and S4 during voltage sensor activation in the human BK_Ca channel

The RCK1 domain of the human BK_Ca channel transduces Ca²⁺ binding into structural rearrangements

It's spring-time for slow inactivation

Modes of Operation of the BK_Ca Channel β₂ Subunit

And Yet It Moves: Conformational States of the Ca²⁺ Channel Pore

Regulation of K⁺ Flow by a Ring of Negative Charges in the Outer Pore of BK_Ca Channels. Part I : Aspartate 292 modulates K⁺ Conduction by External Surface Charge Effect

Regulation of K⁺ Flow by a Ring of Negative Charges in the Outer Pore of BK_Ca Channels. Part II : Neutralization of Aspartate 292 Reduces Long Channel Openings and Gating Current Slow Component

Molecular Coupling between Voltage Sensor and Pore Opening in the Arabidopsis Inward Rectifier K⁺ Channel KAT1

A Conducting State with Properties of a Slow Inactivated State in a Shaker K⁺ Channel Mutant

Fast Inactivation in Shaker K⁺ Channels : Properties of Ionic and Gating Currents

Effect of Bay K 8644 (−) and the β_2a Subunit on Ca²⁺-dependent Inactivation in α_1C Ca²⁺ Channels

Correlation between Charge Movement and Ionic Current during Slow Inactivation in Shaker K⁺ Channels

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