Cooperativity of K v 7.4 channels confers ultrafast electromechanical sensitivity and emergent properties in cochlear outer hair cells-Reference-Cited by-同舟云学术

Cooperativity of K v 7.4 channels confers ultrafast electromechanical sensitivity and emergent properties in cochlear outer hair cells

Published:2020-04-10 Issue:15 Volume:6 Page:
ISSN:2375-2548
Container-title:Science Advances
language:en
Short-container-title:Sci. Adv.

Author:

Perez-Flores Maria C.¹^ORCID,Lee Jeong H.¹,Park Seojin¹,Zhang Xiao-Dong²³,Sihn Choong-Ryoul¹,Ledford Hannah A.²,Wang Wenying¹,Kim Hyo Jeong¹^ORCID,Timofeyev Valeriy²³,Yarov-Yarovoy Vladimir⁴^ORCID,Chiamvimonvat Nipavan²³^ORCID,Rabbitt Richard D.⁵^ORCID,Yamoah Ebenezer N.¹^ORCID

Affiliation:

1. Department of Physiology, School of Medicine, University of Nevada, Reno, Reno, NV 89557, USA.

2. Department of Internal Medicine, Division of Cardiology, University of California, Davis, Davis, CA 95616, USA.

3. Department of Veterans Affairs, Northern California Health Care System, Mather, CA 95655, USA.

4. Department of Physiology and Membrane Biology, University of California, Davis, Davis, CA 95616, USA.

5. Departments of Biomedical Engineering, Otolaryngology, and Neuroscience Program, University of Utah, Salt Lake City, UT 84112, USA.

Abstract

Acquired mechanical sensitivity of clustered K v 7.4 in outer hair cell sculpts fast cycle-by-cycle sound amplification and tuning.

Funder

National Institutes of Health

National Institute on Aging

U.S. Department of Veterans Affairs

NHLBI

NIDCD

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

Reference40 articles.

1. Coding interaural time differences at low best frequencies in the barn owl

2. Evoked Mechanical Responses of Isolated Cochlear Outer Hair Cells

3. Limiting dynamics of high-frequency electromechanical transduction of outer hair cells

4. Vibration hotspots reveal longitudinal funneling of sound-evoked motion in the mammalian cochlea

5. Outer hair cell electromotility is low-pass filtered relative to the molecular conformational changes that produce nonlinear capacitance

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