Evidence map›Paper›PMID 21621072›Full record

ReviewCurrent topics in developmental biology2011

Ferlin proteins in myoblast fusion and muscle growth.

Avery D Posey, Alexis Demonbreun, Elizabeth M McNally

Registry-linked trialAbstract readReview
In one paragraph

Review in Current topics in developmental biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00138931 (Genetic Studies of Patients and Their Families With Inherited Cardiovascular and Neuromuscular Diseases.), which is not on this map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
9.0field-weighted citation impact, top 2% 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.

NCT00138931 recruitingnot on this map

Genetic Studies of Patients and Their Families With Inherited Cardiovascular and Neuromuscular Diseases.

TypeobservationalSponsorUniversity of ChicagoRan1996 to 2030Enrolled2,000ConditionsCardiomyopathy, Arrhythmia, Muscular DystrophyArmsBlood draw (genetic testing)
3 · Its place in the literature

Who cites it

43 citing papers in PubMed, 69 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Plasma membrane repair defect in Alzheimer's disease neurons is driven by the reduced dysferlin expression.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2024
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Ferlins and TgDOC2 inLife (Basel, Switzerland) · 2021
    Article
  18. Article
  19. Article
  20. Review
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

3 authors at 1 institution in 1 country.

Avery D PoseyGenomics and Systems Biology, Committee on Genetics, The University of Chicago, Chicago, Illinois, USA.
Alexis Demonbreun
Elizabeth M McNally
University of Chicago · US

Funding

Training and education CoreU54AR052646 · NIAMS · UNIVERSITY OF PENNSYLVANIA · PI MCNALLY, ELIZABETH M, SWEENEY, H LEE · 2005 to 2020
$24.1M
MULTIDISCIPLINARY CARDIAC SCIENCEST32HL007381 · NHLBI · UNIVERSITY OF CHICAGO · PI JEANNE M DECARA, Yoav Gilad · 1985 to 2026
$12.5M
Myoferlin in Muscle Membrane Fusion and RepairR01NS047726 · NINDS · UNIVERSITY OF CHICAGO · PI ALEXIS R. DEMONBREUN, Elizabeth M McNally · 2003 to 2026
$7.2M
NHLBI NIH HHS T32 HL007381NHLBI NIH HHS T32 HL 7381NIAMS NIH HHS U54 AR052646NINDS NIH HHS R01 NS047726NINDS NIH HHS R01 NS47726
6 · The paper itself

Abstract

Myoblast fusion contributes to muscle growth in development and during regeneration of mature muscle. Myoblasts fuse to each other as well as to multinucleate myotubes to enlarge the myofiber. The molecular mechanisms of myoblast fusion are incompletely understood. Adhesion, apposition, and membrane fusion are accompanied by cytoskeletal rearrangements. The ferlin family of proteins is implicated in human muscle disease and has been implicated in fusion events in muscle, including myoblast fusion, vesicle trafficking and membrane repair. Dysferlin was the first mammalian ferlin identified and it is now known that there are six different ferlins. Loss-of-function mutations in the dysferlin gene lead to limb girdle muscular dystrophy and the milder disorder Miyoshi Myopathy. Dysferlin is a membrane-associated protein that has been implicated in resealing disruptions in the muscle plasma membrane. Newer data supports a broader role for dysferlin in intracellular vesicular movement, a process also important for resealing. Myoferlin is highly expressed in myoblasts that undergoing fusion, and the absence of myoferlin leads to impaired myoblast fusion. Myoferlin also regulates intracellular trafficking events, including endocytic recycling, a process where internalized vesicles are returned to the plasma membrane. The trafficking role of ferlin proteins is reviewed herein with a specific focus as to how this machinery alters myogenesis and muscle growth.

Indexed as

AnimalsHumansMuscle DevelopmentMuscle ProteinsMuscle, SkeletalMyoblastsWound HealingMuscle Proteins

Identifiers

PMID21621072
PMCPMC4464798
OpenAlexW1498057467

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.