Evidence map›Paper›PMID 28345006›Full record

ArticleMolecular therapy. Methods & clinical development2017

Genome-wide Specificity of Highly Efficient TALENs and CRISPR/Cas9 for T Cell Receptor Modification.

Friederike Knipping, Mark J Osborn, Karl Petri, Jakub Tolar, Hanno Glimm, Christof von Kalle, Manfred Schmidt, Richard Gabriel

Open access · goldAbstract read
In one paragraph

Article in Molecular therapy. Methods & clinical development, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

24 citing papers in PubMed, 38 citations in OpenAlex.

  1. Molecular mechanisms and biotechnology applications of CRISPR-Cas12a.Nature reviews. Molecular cell biology · 2026
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  10. Ready for Repair? Gene Editing Enters the Clinic for the Treatment of Human Disease.Molecular therapy. Methods & clinical development · 2020
    Review
  11. Editing of Endogenous Genes in Cellular Immunotherapies.Current hematologic malignancy reports · 2020
    Review
  12. Review
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  14. Variability in Genome Editing Outcomes: Challenges for Research Reproducibility and Clinical Safety.Molecular therapy : the journal of the American Society of Gene Therapy · 2020
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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

8 authors at 4 institutions in 2 countries.

Friederike KnippingDepartment of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Center, 69120 Heidelberg, Germany.
Mark J OsbornDivision of Blood and Marrow Transplantation, Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA; Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA; Stem Cell Institute, University of Minnesota, Minneapolis, MN 55455, USA; Asan-Minnesota Institute for Innovating Transplantation, Seoul 05505, Republic of Korea.
Karl PetriDepartment of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Center, 69120 Heidelberg, Germany.
Jakub TolarDivision of Blood and Marrow Transplantation, Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA; Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA; Stem Cell Institute, University of Minnesota, Minneapolis, MN 55455, USA; Asan-Minnesota Institute for Innovating Transplantation, Seoul 05505, Republic of Korea.
Hanno GlimmDepartment of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Center, 69120 Heidelberg, Germany.
Christof von KalleDepartment of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Center, 69120 Heidelberg, Germany.
Manfred SchmidtDepartment of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Center, 69120 Heidelberg, Germany.
Richard GabrielDepartment of Translational Oncology, National Center for Tumor Diseases and German Cancer Research Center, 69120 Heidelberg, Germany.
Heidelberg University · DEGerman Cancer Research Center · DEUniversity of Minnesota · USNational Center for Tumor Diseases · DE

Funding

University of Minnesota Clinical and Translational Science Institute (UMN CTSI)UL1TR000114 · NCATS · UNIVERSITY OF MINNESOTA · PI BLAZAR, BRUCE R · 2012 to 2015
$35.0M
University of Minnesota Clinical and Translational Science Institute (UMN CTSI)KL2TR000113 · NCATS · UNIVERSITY OF MINNESOTA · PI BLAZAR, BRUCE R · 2012 to 2015
$5.4M
Skin-targeted Cell Therapy for Recessive Dystrophic Epidermolysis BullosaR01AR063070 · NIAMS · UNIVERSITY OF MINNESOTA · PI Mark J Osborn, Jakub Tolar · 2013 to 2026
$4.5M
NCATS NIH HHS KL2 TR000113NCATS NIH HHS UL1 TR000114NIAMS NIH HHS R01 AR063070
6 · The paper itself

Abstract

In T cells with transgenic high-avidity T cell receptors (TCRs), endogenous and transferred TCR chains compete for surface expression and may pair inappropriately, potentially causing autoimmunity. To knock out endogenous TCR expression, we assembled 12 transcription activator-like effector nucleases (TALENs) and five guide RNAs (gRNAs) from the clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated (Cas9) system. Using TALEN mRNA, TCR knockout was successful in up to 81% of T cells. Additionally, we were able to verify targeted gene addition of a GFP gene by homology-directed repair at the TALEN target site, using a donor suitable for replacement of the reporter transgene with therapeutic TCR chains. Remarkably, analysis of TALEN and CRISPR/Cas9 specificity using integrase-defective lentiviral vector capture revealed only one off-target site for one of the gRNAs and three off-target sites for both of the TALENs, indicating a high level of specificity. Collectively, our work shows highly efficient and specific nucleases for T cell engineering.

Indexed as

gene editingoff targetT cell therapy

Identifiers

PMID28345006
PMCPMC5363317
OpenAlexW2588067821

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.