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Research ArticleNew Research, Neuronal Excitability

Heterogeneity in Kv2 Channel Expression Shapes Action Potential Characteristics and Firing Patterns in CA1 versus CA2 Hippocampal Pyramidal Neurons

Stephanie Palacio, Vivien Chevaleyre, David H. Brann, Karl D. Murray, Rebecca A. Piskorowski and James S. Trimmer
eNeuro 18 August 2017, 4 (4) ENEURO.0267-17.2017; https://doi.org/10.1523/ENEURO.0267-17.2017
Stephanie Palacio
1Department of Neurobiology, Physiology, and Behavior, University of California, Davis, CA 95616
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Vivien Chevaleyre
2INSERM U894, Team Synaptic Plasticity and Neural Networks, Université Paris Descartes, Paris 75014, France
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David H. Brann
3Department of Neuroscience, Columbia University, New York, NY 10032
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Karl D. Murray
4Center for Neuroscience, University of California, Davis, CA 95616
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Rebecca A. Piskorowski
2INSERM U894, Team Synaptic Plasticity and Neural Networks, Université Paris Descartes, Paris 75014, France
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James S. Trimmer
1Department of Neurobiology, Physiology, and Behavior, University of California, Davis, CA 95616
5Department of Physiology and Membrane Biology, University of California Davis School of Medicine, Davis, CA 95616
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Article Information

DOI 
https://doi.org/10.1523/ENEURO.0267-17.2017
PubMed 
28856240
Published By 
Society for Neuroscience
History 
  • Received July 31, 2017
  • Revision received August 3, 2017
  • Accepted August 9, 2017
  • Published online August 18, 2017.
Copyright & Usage 
Copyright © 2017 Palacio et al. This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International license, which permits unrestricted use, distribution and reproduction in any medium provided that the original work is properly attributed.

Author Information

  1. Stephanie Palacio1,
  2. Vivien Chevaleyre2,
  3. David H. Brann3,
  4. Karl D. Murray4,
  5. Rebecca A. Piskorowski2 and
  6. James S. Trimmer1,5
  1. 1Department of Neurobiology, Physiology, and Behavior, University of California, Davis, CA 95616
  2. 2INSERM U894, Team Synaptic Plasticity and Neural Networks, Université Paris Descartes, Paris 75014, France
  3. 3Department of Neuroscience, Columbia University, New York, NY 10032
  4. 4Center for Neuroscience, University of California, Davis, CA 95616
  5. 5Department of Physiology and Membrane Biology, University of California Davis School of Medicine, Davis, CA 95616
  1. Correspondence should be addressed to Dr. James S. Trimmer, Department of Neurobiology, Physiology and Behavior, 196 Briggs Hall, University of California Davis, One Shields Avenue, Davis, CA 95616-8519, E-mail: jtrimmer{at}ucdavis.edu.
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Author contributions

  1. Author contributions: S.P., V.C., D.H.B., K.D.M., R.A.P., and J.S.T. designed research; S.P., V.C., D.H.B., and R.A.P. performed research; D.H.B., K.D.M., and J.S.T. contributed unpublished reagents/analytic tools; S.P., V.C., K.D.M., R.A.P., and J.S.T. analyzed data; S.P., V.C., D.H.B., K.D.M., R.A.P., and J.S.T. wrote the paper.

Disclosures

  • The authors declare no competing financial interests.

  • This work was supported by the French “Agence National de Recherche” Grant ANR-13-JSV4-0002 (to R.A.P.) and the National Institutes of Health Grant R01 NS42225 (to J.S.T.).

Funding

  • The French National Research Agency

    ANR-13-JSV4-0002
  • The National Institutes of Health

    NIH R01 NS42225

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  • You are viewing the most recent version of this article.
  • previous version (August 18, 2017).

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Aug 20173195163
Sep 2017764210487
Oct 20179211183
Nov 20178720976
Dec 20173797913
Total 201712991560722
Jan 20182852820
Feb 2018306316
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Apr 2018185023
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Total 20182571269244
Jan 201992427
Feb 20191924226
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Jul 2019712914
Aug 20191715028
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Total 20191061848197
Jan 20201015426
Feb 2020411332
Mar 2020313814
May 2020410627
Jun 2020812117
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Oct 20202914418
Nov 202058813
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Total 20201001261209
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May 20216706
Jun 202145113
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Total 202240490162
Jan 20231367
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Aug 202547424
Sep 2025710634
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Total 2025761037293
Jan 20262211418
Feb 20263444
Total 20262515822
Total203396092399
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Heterogeneity in Kv2 Channel Expression Shapes Action Potential Characteristics and Firing Patterns in CA1 versus CA2 Hippocampal Pyramidal Neurons
Stephanie Palacio, Vivien Chevaleyre, David H. Brann, Karl D. Murray, Rebecca A. Piskorowski, James S. Trimmer
eNeuro 18 August 2017, 4 (4) ENEURO.0267-17.2017; DOI: 10.1523/ENEURO.0267-17.2017

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Heterogeneity in Kv2 Channel Expression Shapes Action Potential Characteristics and Firing Patterns in CA1 versus CA2 Hippocampal Pyramidal Neurons
Stephanie Palacio, Vivien Chevaleyre, David H. Brann, Karl D. Murray, Rebecca A. Piskorowski, James S. Trimmer
eNeuro 18 August 2017, 4 (4) ENEURO.0267-17.2017; DOI: 10.1523/ENEURO.0267-17.2017
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Keywords

  • Kv2 channel
  • hippocampus
  • CA1
  • CA2
  • AMIGO-1
  • RGS14

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