Evidence map›Paper›PMID 23796888›Full record

ReviewThe international journal of biochemistry & cell biology2013

Molecular mechanisms of muscle atrophy in myotonic dystrophies.

Lubov Timchenko

Abstract readReview
In one paragraph

Review in The international journal of biochemistry & cell biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
–field-weighted citation impact
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

31 citing papers in PubMed.

  1. Reduced Muscular Carnosine in Proximal Myotonic Myopathy-A PilotAnnals of clinical and translational neurology · 2026
    Article
  2. Myotonic dystrophies: an update on clinical features, molecular mechanisms, management, and gene therapy.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    Review
  3. Article
  4. Observational
  5. Studying the Effect of MBNL1 and MBNL2 Loss in Skeletal Muscle Regeneration.International journal of molecular sciences · 2024
    Article
  6. Article
  7. Regulatory Potential of Competing Endogenous RNAs in Myotonic Dystrophies.International journal of molecular sciences · 2021
    Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Correction of GSK3β at young age prevents muscle pathology in mice with myotonic dystrophy type 1.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2018
    Article
  16. Review
  17. Review
  18. Review
  19. (CCUG)Disease models & mechanisms · 2017
    Article
  20. CRISPR/Cas9-Induced (CTG⋅CAG)Molecular therapy : the journal of the American Society of Gene Therapy · 2017
    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

1 author.

Lubov TimchenkoDepartment of Molecular Physiology and Biophysics, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, USA. lubovt@bcm.edu

Funding

Myotonic Dystrophy Type 2R01AR052791 · NIAMS · CINCINNATI CHILDRENS HOSP MED CTR · PI TIMCHENKO, LUBOV T · 2005 to 2015
$3.1M
Molecular mechanisms of Myotonic Dystrophy 1R01AR044387 · NIAMS · CINCINNATI CHILDRENS HOSP MED CTR · PI TIMCHENKO, LUBOV T · 1997 to 2012
$2.8M
The toxicity of the RNA CGG repeats in FXTASR21NS078659 · NINDS · CINCINNATI CHILDRENS HOSP MED CTR · PI TIMCHENKO, LUBOV T · 2012 to 2013
$422k
NIAMS NIH HHS 2R01-AR044387-13NIAMS NIH HHS 2R01-AR052791-07NIAMS NIH HHS R01 AR044387NIAMS NIH HHS R01 AR052791NINDS NIH HHS R21 NS078659NINDS NIH HHS R21-NS078659
6 · The paper itself

Abstract

Myotonic dystrophy type 1 (DM1) and myotonic dystrophy type 2 (DM2) are multisystemic diseases that primarily affect skeletal muscle, causing myotonia, muscle atrophy, and muscle weakness. DM1 and DM2 pathologies are caused by expansion of CTG and CCTG repeats in non-coding regions of the genes encoding myotonic dystrophy protein kinase (DMPK) and zinc finger protein 9 (ZNF9) respectively. These expansions cause DM pathologies through accumulation of mutant RNAs that alter RNA metabolism in patients' tissues by targeting RNA-binding proteins such as CUG-binding protein 1 (CUGBP1) and Muscle blind-like protein 1 (MBNL1). Despite overwhelming evidence showing the critical role of RNA-binding proteins in DM1 and DM2 pathologies, the downstream pathways by which these RNA-binding proteins cause muscle wasting and muscle weakness are not well understood. This review discusses the molecular pathways by which DM1 and DM2 mutations might cause muscle atrophy and describes progress toward the development of therapeutic interventions for muscle wasting and weakness in DM1 and DM2. This article is part of a Directed Issue entitled: Molecular basis of muscle wasting.

Indexed as

AnimalsHumansMuscle, SkeletalMuscular AtrophyMyotonic DisordersMyotonic DystrophyCUG/CCUG repeatsMuscle atrophyMyotonic dystrophy type 1Myotonic dystrophy type 2Therapeutic approaches

Identifiers

PMID23796888
PMCPMC3759660

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.