Evidence map›Paper›PMID 26762977›Full record

ArticleNucleic acids research2016

Selection-free gene repair after adenoviral vector transduction of designer nucleases: rescue of dystrophin synthesis in DMD muscle cell populations.

Ignazio Maggio, Luca Stefanucci, Josephine M Janssen, Jin Liu, Xiaoyu Chen, Vincent Mouly, Manuel A F V Gonçalves

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed, 2 pooled it
6.8field-weighted citation impact, top 3% 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

56 citing papers in PubMed, 2 syntheses or guidelines pooled it, 76 citations in OpenAlex.

  1. Pooled it
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  6. Recent advances in therapeutic gene-editing technologies.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
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  12. CRISPR in Nucleic Acids Research: the sequel.Nucleic acids research · 2024
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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

7 authors at 2 institutions in 2 countries.

Ignazio MaggioDepartment of Molecular Cell Biology, Leiden University Medical Center, Leiden, Einthovenweg 20, 2333 ZC Leiden, The Netherlands.
Luca StefanucciDepartment of Molecular Cell Biology, Leiden University Medical Center, Leiden, Einthovenweg 20, 2333 ZC Leiden, The Netherlands Facoltà di Scienze Matematiche Fisiche e Naturali, Universitá di Roma Tor Vergata, Rome, Italy.
Josephine M JanssenDepartment of Molecular Cell Biology, Leiden University Medical Center, Leiden, Einthovenweg 20, 2333 ZC Leiden, The Netherlands.
Jin LiuDepartment of Molecular Cell Biology, Leiden University Medical Center, Leiden, Einthovenweg 20, 2333 ZC Leiden, The Netherlands.
Xiaoyu ChenDepartment of Molecular Cell Biology, Leiden University Medical Center, Leiden, Einthovenweg 20, 2333 ZC Leiden, The Netherlands.
Vincent MoulyCenter for Research in Myology, UMRS 974 UPMC-INSERM, FRE 3617 CNRS, Paris, France.
Manuel A F V GonçalvesDepartment of Molecular Cell Biology, Leiden University Medical Center, Leiden, Einthovenweg 20, 2333 ZC Leiden, The Netherlands M.Goncalves@lumc.nl.
Leiden University Medical Center · NLCentre National de la Recherche Scientifique · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Duchenne muscular dystrophy (DMD) is a fatal X-linked muscle-wasting disorder caused by mutations in the 2.4 Mb dystrophin-encoding DMD gene. The integration of gene delivery and gene editing technologies based on viral vectors and sequence-specific designer nucleases, respectively, constitutes a potential therapeutic modality for permanently repairing defective DMD alleles in patient-derived myogenic cells. Therefore, we sought to investigate the feasibility of combining adenoviral vectors (AdVs) with CRISPR/Cas9 RNA-guided nucleases (RGNs) alone or together with transcriptional activator-like effector nucleases (TALENs), for endogenous DMD repair through non-homologous end-joining (NHEJ). The strategies tested involved; incorporating small insertions or deletions at out-of-frame sequences for reading frame resetting, splice acceptor knockout for DNA-level exon skipping, and RGN-RGN or RGN-TALEN multiplexing for targeted exon(s) removal. We demonstrate that genome editing based on the activation and recruitment of the NHEJ DNA repair pathway after AdV delivery of designer nuclease genes, is a versatile and robust approach for repairing DMD mutations in bulk populations of patient-derived muscle progenitor cells (up to 37% of corrected DMD templates). These results open up a DNA-level genetic medicine strategy in which viral vector-mediated transient designer nuclease expression leads to permanent and regulated dystrophin synthesis from corrected native DMD alleles.

Indexed as

AdenoviridaeAllelesBase SequenceBlotting, WesternCell LineCRISPR-Cas SystemsDNA End-Joining RepairDystrophinEndonucleasesGenetic TherapyGenetic VectorsHEK293 CellsHeLa CellsHumansMicroscopy, FluorescenceMolecular Sequence DataDystrophinEndonucleasesRNA, Guide, CRISPR-Cas Systems

Identifiers

PMID26762977
PMCPMC4756843
OpenAlexW2233864423

What OpenQuestion holds

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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.