Evidence map›Paper›PMID 35617958›Full record

ArticleCell2022

Mobilization-based chemotherapy-free engraftment of gene-edited human hematopoietic stem cells.

Attya Omer-Javed, Gabriele Pedrazzani, Luisa Albano, Sherash Ghaus, Claire Latroche, Maura Manzi, Samuele Ferrari, Martina Fiumara, Aurelien Jacob, Valentina Vavassori and 3 more

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in Cell, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07740499 (Exploring and Exploiting the TOLerogenic Potential of Hematopoietic Stem and Progenitor Cells to Cure Pediatric Inflammatory Bowel Disease), which is not on this map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
5.7field-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.

NCT07740499 not yet recruitingnot on this mapstarted 2026, after this paper: background citation

Exploring and Exploiting the TOLerogenic Potential of Hematopoietic Stem and Progenitor Cells to Cure Pediatric Inflammatory Bowel Disease

TypeobservationalSponsorIRCCS San RaffaeleRan2026 to 2029Enrolled80ConditionsInflammatory Bowel Disease (Crohn's Disease, Ulcerative Colitis)Armsbiological sample collection: an additional volume of peripheral blood (3-10 ml), biological sample collection: small fragment (1-5 mm) of intestinal tissue - residual or leftover material, biological sample collection: leftover peripheral blood samples from healthy subjects
3 · Its place in the literature

Who cites it

40 citing papers in PubMed, 54 citations in OpenAlex.

  1. Trial
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Review
  8. Targeted inhibition ofMolecular therapy. Methods & clinical development · 2025
    Article
  9. Article
  10. Review
  11. Article
  12. Mobilization meets antibody conditioning: A path toward safer engraftment.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Review
  20. Simultaneous Co-transplantation for Highly Efficient Cell Therapy.Current stem cell research & therapy · 2025
    Review
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

13 authors at 4 institutions in 1 country.

Attya Omer-JavedSan Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan 20132, Italy.
Gabriele PedrazzaniSan Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan 20132, Italy; Vita-Salute San Raffaele University, Milan 20132, Italy.
Luisa AlbanoSan Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan 20132, Italy.
Sherash GhausSan Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan 20132, Italy.
Claire LatrocheSan Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan 20132, Italy.
Maura ManziSan Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan 20132, Italy.
Samuele FerrariSan Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan 20132, Italy.
Martina FiumaraSan Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan 20132, Italy; Vita-Salute San Raffaele University, Milan 20132, Italy.
Aurelien JacobSan Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan 20132, Italy.
Valentina VavassoriSan Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan 20132, Italy.
Alessandro NonisCUSSB-University Center for Statistics in the Biomedical Sciences, Vita-Salute San Raffaele University, Milan, Italy.
Daniele CanaruttoSan Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan 20132, Italy; Vita-Salute San Raffaele University, Milan 20132, Italy; Pediatric Immunohematology Unit and BMT Program, IRCCS San Raffaele Scientific Institute, Milan, Italy.
Luigi NaldiniSan Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan 20132, Italy; Vita-Salute San Raffaele University, Milan 20132, Italy. Electronic address: naldini.luigi@hsr.it.
The San Raffaele Telethon Institute for Gene Therapy · ITIstituti di Ricovero e Cura a Carattere Scientifico · ITIstituto di Ricovero e Cura a Carattere Scientifico San RaffaeleVita-Salute San Raffaele University · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hematopoietic stem/progenitor cell gene therapy (HSPC-GT) is proving successful to treat several genetic diseases. HSPCs are mobilized, harvested, genetically corrected ex vivo, and infused, after the administration of toxic myeloablative conditioning to deplete the bone marrow (BM) for the modified cells. We show that mobilizers create an opportunity for seamless engraftment of exogenous cells, which effectively outcompete those mobilized, to repopulate the depleted BM. The competitive advantage results from the rescue during ex vivo culture of a detrimental impact of mobilization on HSPCs and can be further enhanced by the transient overexpression of engraftment effectors exploiting optimized mRNA-based delivery. We show the therapeutic efficacy in a mouse model of hyper IgM syndrome and further developed it in human hematochimeric mice, showing its applicability and versatility when coupled with gene transfer and editing strategies. Overall, our findings provide a potentially valuable strategy paving the way to broader and safer use of HSPC-GT.

Indexed as

Gene EditingHematopoietic Stem Cell TransplantationAnimalsGenetic TherapyHematopoietic Stem CellsHumansMiceautologous stem cell transplantationconditioning-freeCRISPR-Cas gene editinggene transferhematopoietic stem cellshuman hematochimeric mouse modelmobilizationRNA-based deliveryX-linked hyper-IgM syndrome

Identifiers

PMID35617958
PMCPMC9240327
OpenAlexW4281482597

What OpenQuestion holds

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Registered trials

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.