Evidence map›Paper›PMID 30705121›Full record

ArticleThe Journal of general physiology2019

Regulation of myofilament force and loaded shortening by skeletal myosin binding protein C.

Joel C Robinett, Laurin M Hanft, Janelle Geist, Aikaterini Kontrogianni-Konstantopoulos, Kerry S McDonald

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of general physiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
3.7field-weighted citation impact, top 6% 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

32 citing papers in PubMed, 49 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Research into the physiology of myosins - a personal odyssey.European journal of translational myology · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Mechanism of post-tetanic depression of slow muscle fibres.Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Review
  16. Review
  17. Article
  18. Article
  19. Molecular regulation of stretch activation.American journal of physiology. Cell physiology · 2022
    Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Joel C RobinettDepartment of Medical Pharmacology and Physiology, School of Medicine, University of Missouri, Columbia, MO.
Laurin M HanftDepartment of Medical Pharmacology and Physiology, School of Medicine, University of Missouri, Columbia, MO.
Janelle GeistDepartment of Biochemistry and Molecular Biology, School of Medicine, University of Maryland, Baltimore, MD.
Aikaterini Kontrogianni-KonstantopoulosDepartment of Biochemistry and Molecular Biology, School of Medicine, University of Maryland, Baltimore, MD.ORCID 0000-0003-3948-1959
Kerry S McDonaldDepartment of Medical Pharmacology and Physiology, School of Medicine, University of Missouri, Columbia, MO mcdonaldks@missouri.edu.ORCID 0000-0002-1588-1782
University of Missouri · USUniversity of Maryland, Baltimore · US

Funding

Interdisciplinary Training Program Muscle BiologyT32AR007592 · NIAMS · UNIVERSITY OF MARYLAND BALTIMORE · PI Aikaterini Kontrogianni-Konstantopoulos · 1996 to 2026
$11.7M
REGULATION OF WORK CAPACITY IN CARDIAC MYOCYTESR01HL057852 · NHLBI · UNIVERSITY OF WISCONSIN MADISON · PI MCDONALD, KERRY S · 1997 to 2015
$3.4M
Dual filament control of myocardial power and hemodynamicsR01HL148785 · NHLBI · UNIVERSITY OF MISSOURI-COLUMBIA · PI Kenneth S Campbell, Thomas Kampourakis · 2020 to 2026
$3.2M
Regulation of MyBP-C slow via phosphorylation in skeletal musclesR21AR072981 · NIAMS · UNIVERSITY OF MARYLAND BALTIMORE · PI KONTROGIANNI-KONSTANTOPOULOS, AIKATERINI · 2018 to 2019
$374k
NHLBI NIH HHS R01 HL057852NHLBI NIH HHS R01 HL148785NIAMS NIH HHS R21 AR072981NIAMS NIH HHS T32 AR007592
6 · The paper itself

Abstract

Myosin binding protein C (MyBP-C) is a 125-140-kD protein located in the C-zone of each half-thick filament. It is thought to be an important regulator of contraction, but its precise role is unclear. Here we investigate mechanisms by which skeletal MyBP-C regulates myofilament function using rat permeabilized skeletal muscle fibers. We mount either slow-twitch or fast-twitch skeletal muscle fibers between a force transducer and motor, use Ca

Indexed as

Actin CytoskeletonAnimalsCalciumCarrier ProteinsCyclic AMP-Dependent Protein KinasesMaleMuscle ContractionMuscle Fibers, Fast-TwitchMyofibrilsMyosin Binding Protein CMyosinsPhosphorylationRatsRats, Sprague-DawleySarcomeresCalciumCarrier ProteinsCyclic AMP-Dependent Protein KinasesMyosin Binding Protein CMyosins

Identifiers

PMID30705121
PMCPMC6504288
OpenAlexW2913061507

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
Read underepoch 390

Registered trials

None linked

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.