Evidence map›Paper›PMID 36298713›Full record

ArticleViruses2022

Adapter-Mediated Transduction with Lentiviral Vectors: A Novel Tool for Cell-Type-Specific Gene Transfer.

Nicole Cordes, Nora Winter, Carolin Kolbe, Bettina Kotter, Joerg Mittelstaet, Mario Assenmacher, Toni Cathomen, Andrew Kaiser, Thomas Schaser

Abstract read
In one paragraph

Article in Viruses, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–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

9 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Implementation of Novel Affinity Ligand for Lentiviral Vector Purification.International journal of molecular sciences · 2023
    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

9 authors.

Nicole CordesMiltenyi Biotec B.V. & Co. KG, 51429 Bergisch Gladbach, Germany.
Nora WinterMiltenyi Biotec B.V. & Co. KG, 51429 Bergisch Gladbach, Germany.
Carolin KolbeMiltenyi Biotec B.V. & Co. KG, 51429 Bergisch Gladbach, Germany.
Bettina KotterMiltenyi Biotec B.V. & Co. KG, 51429 Bergisch Gladbach, Germany.
Joerg MittelstaetMiltenyi Biotec B.V. & Co. KG, 51429 Bergisch Gladbach, Germany.
Mario AssenmacherMiltenyi Biotec B.V. & Co. KG, 51429 Bergisch Gladbach, Germany.
Toni CathomenInstitute for Transfusion Medicine and Gene Therapy, Medical Center-University of Freiburg, 79106 Freiburg, Germany.ORCID 0000-0002-7757-4630
Andrew KaiserMiltenyi Biotec B.V. & Co. KG, 51429 Bergisch Gladbach, Germany.
Thomas SchaserMiltenyi Biotec B.V. & Co. KG, 51429 Bergisch Gladbach, Germany.ORCID 0000-0002-4533-6662

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Selective gene delivery to a cell type of interest utilizing targeted lentiviral vectors (LVs) is an efficient and safe strategy for cell and gene therapy applications, including chimeric antigen receptor (CAR)-T cell therapy. LVs pseudotyped with measles virus envelope proteins (MV-LVs) have been retargeted by ablating binding to natural receptors while fusing to a single-chain antibody specific for the antigen of choice. However, the broad application of MV-LVs is hampered by the laborious LV engineering required for every new target. Here, we report the first versatile targeting system for MV-LVs that solely requires mixing with biotinylated adapter molecules to enable selective gene transfer. The analysis of the selectivity in mixed cell populations revealed transduction efficiencies below the detection limit in the absence of an adapter and up to 5000-fold on-to-off-target ratios. Flexibility was confirmed by transducing cell lines and primary cells applying seven different adapter specificities in total. Furthermore, adapter mixtures were applied to generate CAR-T cells with varying CD4/CD8-ratios in a single transduction step. In summary, a selective and flexible targeting system was established that may serve to improve the safety and efficacy of cellular therapies. Compatibility with a wide range of readily available biotinylated molecules provides an ideal technology for a variety of applications.

Indexed as

LentivirusReceptors, Chimeric AntigenGenetic TherapyGenetic VectorsGene Transfer TechniquesTransduction, GeneticViral Envelope ProteinsReceptors, Chimeric AntigenViral Envelope ProteinsCAR-T cellsgene therapyimmunotherapylentiviral vectors

Identifiers

PMID36298713
PMCPMC9607492

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Registered trials

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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.