Evidence map›Paper›PMID 32788576›Full record

ArticleNature communications2020

Targeted gene correction of human hematopoietic stem cells for the treatment of Wiskott - Aldrich Syndrome.

Rajeev Rai, Marianna Romito, Elizabeth Rivers, Giandomenico Turchiano, Georges Blattner, Winston Vetharoy, Dariusz Ladon, Geoffroy Andrieux, Fang Zhang, Marta Zinicola and 4 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 89 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
89citing papers in PubMed, 1 pooled it
6.8field-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.

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

89 citing papers in PubMed, 1 synthesis or guideline pooled it, 123 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Restoration of the immune system with base editing and non-genotoxic conditioning in a Rag2 point-mutant mouse model.Molecular therapy : the journal of the American Society of Gene Therapy · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Review
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  14. Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Precision T cell correction platform for inborn errors of immunity.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Article
  20. Article

29 more citing papers are in PubMed but not listed here.

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

14 authors at 4 institutions in 3 countries.

Rajeev RaiInfection, Immunity and Inflammation Research and Teaching Department, Great Ormond Street Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK.
Marianna RomitoInfection, Immunity and Inflammation Research and Teaching Department, Great Ormond Street Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK.
Elizabeth RiversInfection, Immunity and Inflammation Research and Teaching Department, Great Ormond Street Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK.
Giandomenico TurchianoInfection, Immunity and Inflammation Research and Teaching Department, Great Ormond Street Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK.
Georges BlattnerInfection, Immunity and Inflammation Research and Teaching Department, Great Ormond Street Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK.
Winston VetharoyInfection, Immunity and Inflammation Research and Teaching Department, Great Ormond Street Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK.
Dariusz LadonSIHMDS-Acquired Genomics, Great Ormond Street Hospital for Children NHS Foundation Trust, Great Ormond Street, London, WC1N 3JH, UK.
Geoffroy AndrieuxInstitute of Medical Bioinformatics and System Medicine, University of Freiburg, 26 Stefan-Meier-Strasse, 79104, Freiburg, Germany.
Fang ZhangInfection, Immunity and Inflammation Research and Teaching Department, Great Ormond Street Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK.
Marta ZinicolaInfection, Immunity and Inflammation Research and Teaching Department, Great Ormond Street Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK.
Diego Leon-RicoInfection, Immunity and Inflammation Research and Teaching Department, Great Ormond Street Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK.
Giorgia SantilliInfection, Immunity and Inflammation Research and Teaching Department, Great Ormond Street Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK.ORCID http://orcid.org/0000-0003-1776-1984
Adrian J Thrasher *Infection, Immunity and Inflammation Research and Teaching Department, Great Ormond Street Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK.ORCID http://orcid.org/0000-0002-6097-6115
Alessia Cavazza *Infection, Immunity and Inflammation Research and Teaching Department, Great Ormond Street Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK. a.cavazza@ucl.ac.uk.ORCID http://orcid.org/0000-0002-4735-2121
University College London · GBGreat Ormond Street Hospital for Children NHS Foundation Trust · GBInstitute of Child Health · GRUniversity of Freiburg · DE

Funding

Department of HealthWellcome TrustWellcome Trust 104807/Z/14/ZWellcome Trust 201250/Z/16/Z
6 · The paper itself

Abstract

Wiskott-Aldrich syndrome (WAS) is an X-linked primary immunodeficiency with severe platelet abnormalities and complex immunodeficiency. Although clinical gene therapy approaches using lentiviral vectors have produced encouraging results, full immune and platelet reconstitution is not always achieved. Here we show that a CRISPR/Cas9-based genome editing strategy allows the precise correction of WAS mutations in up to 60% of human hematopoietic stem and progenitor cells (HSPCs), without impairing cell viability and differentiation potential. Delivery of the editing reagents to WAS HSPCs led to full rescue of WASp expression and correction of functional defects in myeloid and lymphoid cells. Primary and secondary transplantation of corrected WAS HSPCs into immunodeficient mice showed persistence of edited cells for up to 26 weeks and efficient targeting of long-term repopulating stem cells. Finally, no major genotoxicity was associated with the gene editing process, paving the way for an alternative, yet highly efficient and safe therapy.

Indexed as

Gene EditingGenetic TherapyAnimalsBlood PlateletsCell LineageCodonCRISPR-Cas SystemsFemaleGenetic LociHEK293 CellsHematopoietic Stem CellsHematopoietic Stem Cell TransplantationHigh-Throughput Nucleotide SequencingHumansMacrophagesMaleCodonWAS protein, humanWiskott-Aldrich Syndrome Protein

Identifiers

PMID32788576
PMCPMC7423939
OpenAlexW3048916889

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.