Evidence map›Paper›PMID 25517468›Full record

ArticleCell stem cell2014

Efficient ablation of genes in human hematopoietic stem and effector cells using CRISPR/Cas9.

Pankaj K Mandal, Leonardo M R Ferreira, Ryan Collins, Torsten B Meissner, Christian L Boutwell, Max Friesen, Vladimir Vrbanac, Brian S Garrison, Alexei Stortchevoi, David Bryder and 7 more

Open access · bronzeAbstract read
In one paragraph

Article in Cell stem cell, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 271 papers.

0numbers the graph read from it
0cells of the map it votes in
271citing papers in PubMed
25.1field-weighted citation impact, top 1% 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

271 citing papers in PubMed, 475 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Precise CRISPR-Mediated Editing of theInternational journal of molecular sciences · 2026
    Article
  10. Article
  11. A unified genetic perturbation language for human cellular programming.bioRxiv : the preprint server for biology · 2025
    Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
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  18. Article
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  20. Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

17 authors at 7 institutions in 2 countries.

Pankaj K MandalDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA 02138, USA; Program in Cellular and Molecular Medicine, Division of Hematology/Oncology, Boston Children's Hospital, Boston, MA 02116, USA.
Leonardo M R FerreiraDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA 02138, USA; Department of Molecular and Cellular Biology, Harvard University, Cambridge, MA 02138, USA.
Ryan CollinsMolecular Neurogenetics Unit, Psychiatric and Neurodevelopmental Genetics Unit, Center for Human Genetic Research, Massachusetts General Hospital, Boston, MA 02114, USA.
Torsten B MeissnerDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA 02138, USA.
Christian L BoutwellRagon Institute of MGH, MIT and Harvard, Cambridge, MA 02139, USA.
Max FriesenDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA 02138, USA.
Vladimir VrbanacRagon Institute of MGH, MIT and Harvard, Cambridge, MA 02139, USA; Center for Immunology and Inflammatory Diseases, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA 02129, USA.
Brian S GarrisonDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA 02138, USA; Program in Cellular and Molecular Medicine, Division of Hematology/Oncology, Boston Children's Hospital, Boston, MA 02116, USA; Department of Pediatrics, Harvard Medical School, Boston, MA 02115, USA.
Alexei StortchevoiMolecular Neurogenetics Unit, Psychiatric and Neurodevelopmental Genetics Unit, Center for Human Genetic Research, Massachusetts General Hospital, Boston, MA 02114, USA.
David BryderInstitution for Experimental Medical Research, Immunology section, Lund University, 221 84, Lund, Sweden.
Kiran MusunuruDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA 02138, USA; Harvard Stem Cell Institute, Cambridge, MA 02138, USA; Division of Cardiovascular Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA; Broad Institute, Cambridge, MA 02142, USA.
Harrison BrandMolecular Neurogenetics Unit, Psychiatric and Neurodevelopmental Genetics Unit, Center for Human Genetic Research, Massachusetts General Hospital, Boston, MA 02114, USA.
Andrew M TagerRagon Institute of MGH, MIT and Harvard, Cambridge, MA 02139, USA; Center for Immunology and Inflammatory Diseases, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA 02129, USA.
Todd M AllenRagon Institute of MGH, MIT and Harvard, Cambridge, MA 02139, USA.
Michael E TalkowskiMolecular Neurogenetics Unit, Psychiatric and Neurodevelopmental Genetics Unit, Center for Human Genetic Research, Massachusetts General Hospital, Boston, MA 02114, USA; Broad Institute, Cambridge, MA 02142, USA; Department of Neurology, Harvard Medical School, Boston, MA 02115, USA.
Derrick J RossiDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA 02138, USA; Program in Cellular and Molecular Medicine, Division of Hematology/Oncology, Boston Children's Hospital, Boston, MA 02116, USA; Department of Pediatrics, Harvard Medical School, Boston, MA 02115, USA; Harvard Stem Cell Institute, Cambridge, MA 02138, USA. Electronic address: derrick.rossi@childrens.harvard.edu.
Chad A CowanDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA 02138, USA; Harvard Stem Cell Institute, Cambridge, MA 02138, USA; Broad Institute, Cambridge, MA 02142, USA; Center for Regenerative Medicine, Massachusetts General Hospital, Boston, MA 02114, USA. Electronic address: chad_cowan@harvard.edu.
Harvard University · USCenter for Human Genetics · USMassachusetts General Hospital · USRagon Institute of MGH, MIT and Harvard · USBoston Children's Hospital · USBrigham and Women's Hospital · USLund University · SE

Funding

The impact of HIV viral diversity and cellular immunity on HIV pathogenesisP30AI060354 · NIAID · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI RAJESH T GANDHI · 2004 to 2026
$94.4M
Coordinating Center for Beta Cell Biology ConsortiumU01DK072473 · NIDDK · VANDERBILT UNIVERSITY · PI MAGNUSON, MARK A · 2005 to 2014
$61.0M
Vaccine Adjuvant/ Delivery Systems CoreP01AI104715 · NIAID · MASSACHUSETTS GENERAL HOSPITAL · PI ALLEN, TODD M · 2013 to 2017
$12.3M
Isogenic Human Pluripotent Stem Cell-Based Models of Human Disease MutationsR01DK097768 · NIDDK · BROAD INSTITUTE, INC. · PI COWAN, CHAD ALBERT, ZHANG, FENG · 2012 to 2016
$11.0M
Integrating lipid genotyes and phenotypes in iPS derived hepatocytes/adipocytesU01HL107440 · NHLBI · MASSACHUSETTS GENERAL HOSPITAL · PI COWAN, CHAD ALBERT, DEO, RAHUL CHANDRAKANT · 2011 to 2015
$9.0M
Human Pluripotent Stem Cell and Progenitor Models of Cardiac and Blood DiseasesU01HL100408 · NHLBI · MASSACHUSETTS GENERAL HOSPITAL · PI COWAN, CHAD ALBERT, MELTON, DOUGLAS A · 2009 to 2015
$8.9M
Reprogramming committed blood cells to a hematopoietic stem cell fateR01HL107630 · NHLBI · IMMUNE DISEASE INSTITUTE, INC. · PI ROSSI, DERRICK J. · 2011 to 2015
$2.5M
Complex Genetic Architecture of Chromosomal Aberrations in AutismR00MH095867 · NIMH · MASSACHUSETTS GENERAL HOSPITAL · PI TALKOWSKI, MICHAEL E · 2014 to 2016
$747k
Complex Genetic Architecture of Chromosomal Aberrations in AutismK99MH095867 · NIMH · MASSACHUSETTS GENERAL HOSPITAL · PI TALKOWSKI, MICHAEL E · 2012 to 2013
$186k
NHLBI NIH HHS R01 HL107630NHLBI NIH HHS R01HL107630NHLBI NIH HHS U01 HL100408NHLBI NIH HHS U01HL100408NHLBI NIH HHS U01 HL107440NIAID NIH HHS P01 AI104715NIAID NIH HHS P01-AI104715NIAID NIH HHS P30 AI060354NIDDK NIH HHS R01 DK097768NIDDK NIH HHS R01DK097768NIDDK NIH HHS U01 DK072473NIDDK NIH HHS U01DK072473NIMH NIH HHS K99 MH095867NIMH NIH HHS MH095867NIMH NIH HHS R00 MH095867
6 · The paper itself

Abstract

Genome editing via CRISPR/Cas9 has rapidly become the tool of choice by virtue of its efficacy and ease of use. However, CRISPR/Cas9-mediated genome editing in clinically relevant human somatic cells remains untested. Here, we report CRISPR/Cas9 targeting of two clinically relevant genes, B2M and CCR5, in primary human CD4+ T cells and CD34+ hematopoietic stem and progenitor cells (HSPCs). Use of single RNA guides led to highly efficient mutagenesis in HSPCs but not in T cells. A dual guide approach improved gene deletion efficacy in both cell types. HSPCs that had undergone genome editing with CRISPR/Cas9 retained multilineage potential. We examined predicted on- and off-target mutations via target capture sequencing in HSPCs and observed low levels of off-target mutagenesis at only one site. These results demonstrate that CRISPR/Cas9 can efficiently ablate genes in HSPCs with minimal off-target mutagenesis, which could have broad applicability for hematopoietic cell-based therapy.

Indexed as

Gene DeletionAnimalsAntigens, CD34Cell LineageCells, CulturedClustered Regularly Interspaced Short Palindromic RepeatsCRISPR-Associated ProteinsGene TargetingGenetic LociGenome, HumanHematopoietic Stem CellsHigh-Throughput Nucleotide SequencingHumansMiceReceptors, CCR5RNA EditingAntigens, CD34CCR5 protein, humanCRISPR-Associated ProteinsReceptors, CCR5RNA, Guide, CRISPR-Cas Systems

Identifiers

PMID25517468
PMCPMC4269831
OpenAlexW2067036696

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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.