Evidence map›Paper›PMID 31366580›Full record

ArticleScience translational medicine2019

Therapeutically relevant engraftment of a CRISPR-Cas9-edited HSC-enriched population with HbF reactivation in nonhuman primates.

Olivier Humbert, Stefan Radtke, Clare Samuelson, Ray R Carrillo, Anai M Perez, Sowmya S Reddy, Christopher Lux, Sowmya Pattabhi, Lauren E Schefter, Olivier Negre and 7 more

Abstract read
In one paragraph

Article in Science translational medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 82 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
82citing papers in PubMed, 2 pooled it
–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

82 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Article
  5. Article
  6. Engraftment and persistence ofScience translational medicine · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Current trends in gene therapy to treat inherited disorders of the brain.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Review
  11. Review
  12. Article
  13. Molecular therapy. Methods & clinical development · 2024
    Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Review
  19. Review
  20. CD90-targeted lentiviral vectors for HSC gene therapy.Molecular therapy : the journal of the American Society of Gene Therapy · 2023
    Article

22 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

17 authors.

Olivier HumbertStem Cell and Gene Therapy Program, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA.ORCID 0000-0003-0038-6778
Stefan RadtkeStem Cell and Gene Therapy Program, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA.ORCID 0000-0002-2842-4820
Clare SamuelsonStem Cell and Gene Therapy Program, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA.
Ray R CarrilloStem Cell and Gene Therapy Program, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA.
Anai M PerezStem Cell and Gene Therapy Program, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA.
Sowmya S ReddyStem Cell and Gene Therapy Program, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA.
Christopher LuxSeattle Children's Research Institute, Seattle, WA 98101, USA.ORCID 0000-0002-8272-9545
Sowmya PattabhiSeattle Children's Research Institute, Seattle, WA 98101, USA.ORCID 0000-0003-4403-0925
Lauren E SchefterStem Cell and Gene Therapy Program, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA.
Olivier NegreBluebird Bio Inc., Cambridge, MA 02142, USA.
Ciaran M LeeDepartment of Bioengineering, Rice University, Houston, TX 77251, USA.ORCID 0000-0002-0789-9149
Gang BaoDepartment of Bioengineering, Rice University, Houston, TX 77251, USA.
Jennifer E AdairStem Cell and Gene Therapy Program, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA.ORCID 0000-0003-4599-016X
Christopher W PetersonStem Cell and Gene Therapy Program, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA.ORCID 0000-0002-3215-8924
David J RawlingsSeattle Children's Research Institute, Seattle, WA 98101, USA.ORCID 0000-0002-0810-1776
Andrew M ScharenbergSeattle Children's Research Institute, Seattle, WA 98101, USA.
Hans-Peter KiemStem Cell and Gene Therapy Program, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA. hkiem@fredhutch.org.ORCID 0000-0001-5949-4947

Funding

Novel Gene Editing Approaches for HemoglobinopathiesR01HL136135 · NHLBI · FRED HUTCHINSON CANCER RESEARCH CENTER · PI HANS-PETER KIEM · 2017 to 2026
$7.7M
NHLBI NIH HHS R01 HL136135
6 · The paper itself

Abstract

Reactivation of fetal hemoglobin (HbF) is being pursued as a treatment strategy for hemoglobinopathies. Here, we evaluated the therapeutic potential of hematopoietic stem and progenitor cells (HSPCs) edited with the CRISPR-Cas9 nuclease platform to recapitulate naturally occurring mutations identified in individuals who express increased amounts of HbF, a condition known as hereditary persistence of HbF. CRISPR-Cas9 treatment and transplantation of HSPCs purified on the basis of surface expression of the CD34 receptor in a nonhuman primate (NHP) autologous transplantation model resulted in up to 30% engraftment of gene-edited cells for >1 year. Edited cells effectively and stably reactivated HbF, as evidenced by up to 18% HbF-expressing erythrocytes in peripheral blood. Similar results were obtained by editing highly enriched stem cells, defined by the markers CD34

Indexed as

AnimalsAntigens, CD34CRISPR-Cas SystemsFetal HemoglobinGene EditingGenotypeHematopoietic Stem CellsHematopoietic Stem Cell TransplantationHumansMacaca mulattaPrimatesThy-1 AntigensAntigens, CD34Fetal HemoglobinThy-1 Antigens

Identifiers

PMID31366580
PMCPMC8407476

What OpenQuestion holds

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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.