Evidence map›Paper›PMID 34074727›Full record

ReviewProceedings of the National Academy of Sciences of the United States of America2021

Toward the correction of muscular dystrophy by gene editing.

Eric N Olson

Open access · greenAbstract readReview
In one paragraph

Review in Proceedings of the National Academy of Sciences of the United States of America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed, 1 pooled it
4.5field-weighted citation impact, top 4% 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

53 citing papers in PubMed, 1 synthesis or guideline pooled it, 75 citations in OpenAlex.

  1. Neurology · 2023
    Pooled it
  2. Article
  3. A primer on prime: A prime editing update from advances to first-in-human trial.Molecular therapy : the journal of the American Society of Gene Therapy · 2026
    Review
  4. Review
  5. Article
  6. Review
  7. Review
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Clinical applications of exon-skipping antisense oligonucleotides in neuromuscular diseases.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Review
  14. Review
  15. Article
  16. Review
  17. Article
  18. Review
  19. A Hypothesized Therapeutic Role of (Z)-Endoxifen in Duchenne Muscular Dystrophy (DMD).Degenerative neurological and neuromuscular disease · 2025
    Article
  20. 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 at 1 institution in 1 country.

Eric N OlsonDepartment of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390; Eric.Olson@utsouthwestern.edu.
The University of Texas Southwestern Medical Center · US

Funding

Training CoreP50HD087351 · NICHD · UT SOUTHWESTERN MEDICAL CENTER · PI BASSEL-DUBY, RHONDA, IANNACCONE, SUSAN T · 2020 to 2024
$8.0M
Training CoreU54HD087351 · NICHD · UT SOUTHWESTERN MEDICAL CENTER · PI OLSON, ERIC N · 2015 to 2019
$7.8M
Deciphering the role of a novel micropeptide in cardiac function and dysfunctionR01HL130253 · NHLBI · UT SOUTHWESTERN MEDICAL CENTER · PI BASSEL-DUBY, RHONDA, OLSON, ERIC N · 2016 to 2023
$4.4M
Molecular Dissection of Myoblast Fusion In Muscle Development and RegenerationR01AR067294 · NIAMS · UT SOUTHWESTERN MEDICAL CENTER · PI BASSEL-DUBY, RHONDA, OLSON, ERIC N · 2015 to 2019
$1.8M
NHLBI NIH HHS R01 HL130253NIAMS NIH HHS R01 AR067294NICHD NIH HHS P50 HD087351NICHD NIH HHS U54 HD087351
6 · The paper itself

Abstract

Recent advances in gene editing technologies are enabling the potential correction of devastating monogenic disorders through elimination of underlying genetic mutations. Duchenne muscular dystrophy (DMD) is an especially severe genetic disorder caused by mutations in the gene encoding dystrophin, a membrane-associated protein required for maintenance of muscle structure and function. Patients with DMD succumb to loss of mobility early in life, culminating in premature death from cardiac and respiratory failure. The disease has thus far defied all curative strategies. CRISPR gene editing has provided new opportunities to ameliorate the disease by eliminating DMD mutations and thereby restore dystrophin expression throughout skeletal and cardiac muscle. Proof-of-concept studies in rodents, large mammals, and human cells have validated the potential of this approach, but numerous challenges remain to be addressed, including optimization of gene editing, delivery of gene editing components throughout the musculature, and mitigation of possible immune responses. This paper provides an overview of recent work from our laboratory and others toward the genetic correction of DMD and considers the opportunities and challenges in the path to clinical translation. Lessons learned from these studies will undoubtedly enable further applications of gene editing to numerous other diseases of muscle and other tissues.

Indexed as

CRISPR-Cas SystemsDystrophinGene EditingGenetic TherapyMuscular Dystrophy, DuchenneAnimalsHumansMuscle, SkeletalMyocardiumDystrophinCRISPRgene editingmyoediting

Identifiers

PMID34074727
PMCPMC8179164
OpenAlexW3164247953

What OpenQuestion holds

Textmetadata
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.