Evidence map›Paper›PMID 33951436›Full record

ArticleCell reports2021

Prestin amplifies cardiac motor functions.

Xiao-Dong Zhang, Phung N Thai, Lu Ren, Maria Cristina Perez Flores, Hannah A Ledford, Seojin Park, Jeong Han Lee, Choong-Ryoul Sihn, Che-Wei Chang, Wei Chun Chen and 5 more

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.7field-weighted citation impact, top 9% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
  2. Prestin as a potential biomarker for cochlear injury: Current evidence and future directions.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2026
    Review
  3. Article
  4. Prestin in Human Perilymph, Cerebrospinal Fluid, and Blood as a Biomarker for Hearing Loss.Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery · 2024
    Article
  5. Article
  6. Article
  7. Article
  8. SLC26 Anion Transporters.Handbook of experimental pharmacology · 2024
    Review
  9. Blood prestin levels in COVID-19 patients.Journal of the Chinese Medical Association : JCMA · 2023
    Article
  10. Article
  11. Observational
  12. Article
  13. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

15 authors at 4 institutions in 1 country.

Xiao-Dong ZhangDivision of Cardiovascular Medicine, University of California, Davis, Davis, CA 95616, USA; Department of Veterans Affairs, VA Northern California Health Care System, Mather, CA 95655, USA. Electronic address: xdzhang@ucdavis.edu.
Phung N ThaiDivision of Cardiovascular Medicine, University of California, Davis, Davis, CA 95616, USA.
Lu RenDivision of Cardiovascular Medicine, University of California, Davis, Davis, CA 95616, USA.
Maria Cristina Perez FloresDepartment of Physiology and Cell Biology, University of Nevada, Reno School of Medicine, Reno, NV 89557, USA.
Hannah A LedfordDivision of Cardiovascular Medicine, University of California, Davis, Davis, CA 95616, USA.
Seojin ParkDepartment of Physiology and Cell Biology, University of Nevada, Reno School of Medicine, Reno, NV 89557, USA.
Jeong Han LeeDepartment of Physiology and Cell Biology, University of Nevada, Reno School of Medicine, Reno, NV 89557, USA.
Choong-Ryoul SihnDivision of Cardiovascular Medicine, University of California, Davis, Davis, CA 95616, USA.
Che-Wei ChangDepartment of Pathology and Laboratory Medicine, University of California, Davis, Davis, CA 95817, USA.
Wei Chun ChenDivision of Cardiovascular Medicine, University of California, Davis, Davis, CA 95616, USA.
Valeriy TimofeyevDivision of Cardiovascular Medicine, University of California, Davis, Davis, CA 95616, USA.
Jian ZuoDepartment of Biomedical Sciences, Creighton University, Omaha, NE 68178, USA.
James W ChanDepartment of Pathology and Laboratory Medicine, University of California, Davis, Davis, CA 95817, USA.
Ebenezer N YamoahDepartment of Physiology and Cell Biology, University of Nevada, Reno School of Medicine, Reno, NV 89557, USA. Electronic address: enyamoah@gmail.com.
Nipavan ChiamvimonvatDivision of Cardiovascular Medicine, University of California, Davis, Davis, CA 95616, USA; Department of Veterans Affairs, VA Northern California Health Care System, Mather, CA 95655, USA. Electronic address: nchiamvimonvat@ucdavis.edu.
University of California, Davis · USUniversity of Nevada, Reno · USVA Northern California Health Care System · USCreighton University · US

Funding

Structural Analyses CoreP01AG051443 · NIA · UNIVERSITY OF NEVADA RENO · PI RUBIO-VALERO, MARIA-EULALIA · 2016 to 2025
$15.5M
Functional Interactions of Cardiac Ion ChannelsR01HL085844 · NHLBI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI CHIAMVIMONVAT, NIPAVAN · 2007 to 2025
$7.3M
Training Program In Basic & Translational Cardiovascular ScienceT32HL086350 · NHLBI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI Martin Cadeiras, David A. Liem · 2008 to 2026
$7.1M
Translational Study of Cardiac DysfunctionR01HL085727 · NHLBI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI CHIAMVIMONVAT, NIPAVAN, SIRISH, PADMINI · 2008 to 2022
$5.7M
Inner ear ion channels in healthy and diseased conditionsR01DC016099 · NIDCD · UNIVERSITY OF NEVADA RENO · PI EBENEZER N YAMOAH · 2017 to 2026
$4.7M
Genetic control of cellular conversion in the mature cochleaR01DC015010 · NIDCD · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI ZUO, JIAN · 2016 to 2020
$2.3M
Decoding the enigma of cardiac amplificationR01HL137228 · NHLBI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI CHIAMVIMONVAT, NIPAVAN · 2017 to 2020
$2.2M
Calcium-dependent functions in Hair Cells and Spiral Ganglion NeuronsR01DC015135 · NIDCD · UNIVERSITY OF NEVADA RENO · PI GRATTON, MICHAEL ANNE NMI, YAMOAH, EBENEZER N · 2016 to 2020
$2.1M
Regulation of hair cell functionsR01DC015252 · NIDCD · UNIVERSITY OF NEVADA RENO · PI YAMOAH, EBENEZER N · 2017 to 2021
$2.1M
FUNCTIONAL PROPERTIES OF CA PUMPS IN HAIR CELLR01DC004215 · NIDCD · UNIVERSITY OF CINCINNATI · PI YAMOAH, EBENEZER N. · 1999 to 2003
$1.0M
Functional Regulation of Cardiac Chloride HomeostasisR56HL138392 · NHLBI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI ZHANG, XIAO-DONG · 2018 to 2018
$393k
Novel Mechanisms of Cardiac pH Regulation During Ischemia/ReperfusionF32HL149288 · NHLBI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI THAI, PHUNG NHAT · 2019 to 2020
$91k
BLRD VA I01 BX000576CSRD VA I01 CX001490NHLBI NIH HHS F31 HL136120NHLBI NIH HHS F32 HL149288NHLBI NIH HHS R01 HL085727NHLBI NIH HHS R01 HL085844NHLBI NIH HHS R01 HL137228NHLBI NIH HHS R56 HL138392NHLBI NIH HHS T32 HL086350NIA NIH HHS P01 AG051443NIDCD NIH HHS R01 DC004215NIDCD NIH HHS R01 DC015010NIDCD NIH HHS R01 DC015135NIDCD NIH HHS R01 DC015252NIDCD NIH HHS R01 DC016099
6 · The paper itself

Abstract

Cardiac cells generate and amplify force in the context of cardiac load, yet the membranous sheath enclosing the muscle fibers-the sarcolemma-does not experience displacement. That the sarcolemma sustains beat-to-beat pressure changes without experiencing significant distortion is a muscle-contraction paradox. Here, we report that an elastic element-the motor protein prestin (Slc26a5)-serves to amplify actin-myosin force generation in mouse and human cardiac myocytes, accounting partly for the nonlinear capacitance of cardiomyocytes. The functional significance of prestin is underpinned by significant alterations of cardiac contractility in Prestin-knockout mice. Prestin was previously considered exclusive to the inner ear's outer hair cells; however, our results show that prestin serves a broader cellular motor function.

Indexed as

AnimalsHeartHumansMiceMolecular Motor ProteinsSulfate TransportersMolecular Motor ProteinsSLC26A5 protein, humanSulfate Transportersactin-myosin force generationcardiac contractioncardiomyocyteshuman ventricular myocytesnonlinear capacitanceouter hair cellsprestinSlc26a5solute carrier gene familysystolic and diastolic dysfunction

Identifiers

PMID33951436
PMCPMC8720583
OpenAlexW3159188023

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.