Evidence map›Paper›PMID 28818060›Full record

ArticleBMC cancer2017

RNA-transfection of γ/δ T cells with a chimeric antigen receptor or an α/β T-cell receptor: a safer alternative to genetically engineered α/β T cells for the immunotherapy of melanoma.

Dennis C Harrer, Bianca Simon, Shin-Ichiro Fujii, Kanako Shimizu, Ugur Uslu, Gerold Schuler, Kerstin F Gerer, Stefanie Hoyer, Jan Dörrie, Niels Schaft

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 84 papers.

0numbers the graph read from it
0cells of the map it votes in
84citing papers in PubMed
4.7field-weighted citation impact, top 4% 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

84 citing papers in PubMed, 112 citations in OpenAlex.

  1. Trial
  2. Advances inMolecular therapy. Nucleic acids · 2026
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  12. Harnessing Vδ1Frontiers in immunology · 2026
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  17. Strategies for Altering Delivery Technologies to Optimize CAR Therapy.International journal of molecular sciences · 2025
    Review
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  19. A GD (Gamma-Delta) type of cancel culture.Immuno-oncology technology · 2024
    Review
  20. Review

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

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

10 authors at 3 institutions in 2 countries.

Dennis C HarrerDepartment of Dermatology, Universitätsklinikum Erlangen, Hartmannstraße 14, D-91052, Erlangen, Germany.
Bianca SimonDepartment of Dermatology, Universitätsklinikum Erlangen, Hartmannstraße 14, D-91052, Erlangen, Germany.
Shin-Ichiro FujiiLaboratory for Immunotherapy, RIKEN Center for Integrative Medical Sciences (IMS), 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa, 230-0045, Japan.
Kanako ShimizuLaboratory for Immunotherapy, RIKEN Center for Integrative Medical Sciences (IMS), 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa, 230-0045, Japan.
Ugur UsluDepartment of Dermatology, Universitätsklinikum Erlangen, Hartmannstraße 14, D-91052, Erlangen, Germany.
Gerold SchulerDepartment of Dermatology, Universitätsklinikum Erlangen, Hartmannstraße 14, D-91052, Erlangen, Germany.
Kerstin F GererDepartment of Dermatology, Universitätsklinikum Erlangen, Hartmannstraße 14, D-91052, Erlangen, Germany.
Stefanie HoyerDepartment of Dermatology, Universitätsklinikum Erlangen, Hartmannstraße 14, D-91052, Erlangen, Germany.
Jan DörrieDepartment of Dermatology, Universitätsklinikum Erlangen, Hartmannstraße 14, D-91052, Erlangen, Germany.
Niels SchaftDepartment of Dermatology, Universitätsklinikum Erlangen, Hartmannstraße 14, D-91052, Erlangen, Germany. niels.schaft@uk-erlangen.de.ORCID http://orcid.org/0000-0001-8236-9298
Friedrich-Alexander-Universität Erlangen-Nürnberg · DERIKEN Center for Integrative Medical Sciences · JPUniversitätsklinikum Erlangen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAdoptive T-cell therapy relying on conventional T cells transduced with T-cell receptors (TCRs) or chimeric antigen receptors (CARs) has caused substantial tumor regression in several clinical trials. However, genetically engineered T cells have been associated with serious side-effects due to off-target toxicities and massive cytokine release. To obviate these concerns, we established a protocol adaptable to GMP to expand and transiently transfect γ/δ T cells with mRNA.

methodsPBMC from healthy donors were stimulated using zoledronic-acid or OKT3 to expand γ/δ T cells and bulk T cells, respectively. Additionally, CD8

resultsUsing zoledronic-acid in average 6 million of γ/δ T cells with a purity of 85% were generated from one million PBMC. MACS-isolation and OKT3-mediated expansion of γ/δ T cells yielded approximately ten times less cells. OKT3-expanded and CD8

conclusionWe present a protocol adaptable to GMP for the expansion of γ/δ T cells and their subsequent RNA-transfection with tumor-specific TCRs or CARs. Given the transient receptor expression, the reduced cytokine release, and the equivalent cytotoxicity, these γ/δ T cells may represent a safer complementation to genetically engineered conventional T cells in the immunotherapy of melanoma (Exper Dermatol 26: 157, 2017, J Investig Dermatol 136: A173, 2016).

Indexed as

RNAAdultCell Culture TechniquesCytokinesCytotoxicity, ImmunologicElectroporationGenetic Engineeringgp100 Melanoma AntigenHealthy VolunteersHLA-A2 AntigenHumansImmunomagnetic SeparationImmunophenotypingImmunotherapy, AdoptiveMelanomaMiddle AgedCytokinesgp100 Melanoma AntigenHLA-A2 AntigenReceptors, Antigen, T-CellReceptors, Antigen, T-Cell, alpha-betaRecombinant Fusion ProteinsRNARNA, MessengerAdoptive T-cell therapyChimeric antigen receptorCross-reactionImmune evasionMelanomaMHC-downregulationmRNA-electroporationZoledronateγ/δ T cell

Identifiers

PMID28818060
PMCPMC5561563
OpenAlexW2749362214

What OpenQuestion holds

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LicenceCC BY
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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.