Evidence map›Paper›PMID 33846629›Full record

ArticleNature protocols2021

Genetic in vivo engineering of human T lymphocytes in mouse models.

Tatjana Weidner, Shiwani Agarwal, Séverine Perian, Floriane Fusil, Gundula Braun, Jessica Hartmann, Els Verhoeyen, Christian J Buchholz

Abstract read
PubMed Publisher
In one paragraph

Article in Nature protocols, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.3field-weighted citation impact, top 9% 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

28 citing papers in PubMed, 34 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Genes & diseases · 2025
    Review
  6. Efficient in vivo generation of CAR T cells using a retargeted fourth-generation lentiviral vector.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Article
  7. Development of an in situ CAR-T cell protocol through optical and PSMA-targeted PET imaging.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  8. Article
  9. Article
  10. Review
  11. T-cell specific in vivo gene delivery with DART-AAVs targeted to CD8.Molecular therapy : the journal of the American Society of Gene Therapy · 2024
    Article
  12. In vivo CAR T cell therapy against angioimmunoblastic T cell lymphoma.Journal of experimental & clinical cancer research : CR · 2024
    Article
  13. Article
  14. Article
  15. Article
  16. Synthetic Cell-Based Immunotherapies for Neurologic Diseases.Neurology(R) neuroimmunology & neuroinflammation · 2023
    Review
  17. Review
  18. Article
  19. Review
  20. Article
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 2 institutions in 2 countries.

Tatjana WeidnerMolecular Biotechnology and Gene Therapy, Paul-Ehrlich-Institut, Langen, Germany.ORCID http://orcid.org/0000-0002-0602-7752
Shiwani AgarwalMolecular Biotechnology and Gene Therapy, Paul-Ehrlich-Institut, Langen, Germany.ORCID http://orcid.org/0000-0001-6700-6296
Séverine PerianInternational Center for Infectiology, research team Enveloped Viruses, Vectors and Innate Responses, Institut national de la santé et de la recherche médicale, Unité 1111, Centre national de la recherche scientifique, Unité mixte de recherche 5308, Ecole Normale Supérieure de Lyon, Université Claude Bernard Lyon 1, University of Lyon, Lyon, France.
Floriane FusilInternational Center for Infectiology, research team Enveloped Viruses, Vectors and Innate Responses, Institut national de la santé et de la recherche médicale, Unité 1111, Centre national de la recherche scientifique, Unité mixte de recherche 5308, Ecole Normale Supérieure de Lyon, Université Claude Bernard Lyon 1, University of Lyon, Lyon, France.
Gundula BraunMolecular Biotechnology and Gene Therapy, Paul-Ehrlich-Institut, Langen, Germany.
Jessica HartmannDivision for Medical Biotechnology, Paul-Ehrlich-Institut, Langen, Germany.ORCID http://orcid.org/0000-0001-9372-8954
Els VerhoeyenInternational Center for Infectiology, research team Enveloped Viruses, Vectors and Innate Responses, Institut national de la santé et de la recherche médicale, Unité 1111, Centre national de la recherche scientifique, Unité mixte de recherche 5308, Ecole Normale Supérieure de Lyon, Université Claude Bernard Lyon 1, University of Lyon, Lyon, France. els.verhoeyen@ens-lyon.fr.
Christian J BuchholzMolecular Biotechnology and Gene Therapy, Paul-Ehrlich-Institut, Langen, Germany. christian.buchholz@pei.de.ORCID http://orcid.org/0000-0002-9837-7345
Paul Ehrlich Institut · DEUniversité Claude Bernard Lyon 1 · FR

Funding

Disabling the replication-competent HIV provirus in the reservoir by combined CRISPR-Cas actionR01AI145045 · NIAID · ACADEMICAL MEDICAL CENTER · PI BERKHOUT, BENJAMIN · 2019 to 2023
$2.6M
NIAID NIH HHS R01 AI145045
6 · The paper itself

Abstract

Receptor targeting of vector particles is a key technology to enable cell type-specific in vivo gene delivery. For example, T cells in humanized mouse models can be modified by lentiviral vectors (LVs) targeted to human T-cell markers to enable them to express chimeric antigen receptors (CARs). Here, we provide detailed protocols for the generation of CD4- and CD8-targeted LVs (which takes ~9 d in total). We also describe how to humanize immunodeficient mice with hematopoietic stem cells (which takes 12-16 weeks) and precondition (over 5 d) and administer the vector stocks. Conversion of the targeted cell type is monitored by PCR and flow cytometry of blood samples. A few weeks after administration, ~10% of the targeted T-cell subtype can be expected to have converted to CAR T cells. By closely following the protocol, sufficient vector stock for the genetic manipulation of 10-15 humanized mice is obtained. We also discuss how the protocol can be easily adapted to use LVs targeted to other types of receptors and/or for delivery of other genes of interest.

Indexed as

AnimalsAntigens, CDGenetic EngineeringHEK293 CellsHumansLentivirusMiceModels, AnimalReceptors, Chimeric AntigenT-LymphocytesAntigens, CDReceptors, Chimeric Antigen

Identifiers

PMID33846629
OpenAlexW3113431027

What OpenQuestion holds

Textmetadata
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.