Evidence map›Paper›PMID 37446055›Full record

ArticleInternational journal of molecular sciences2023

CAR-Modified Vγ9Vδ2 T Cells Propagated Using a Novel Bisphosphonate Prodrug for Allogeneic Adoptive Immunotherapy.

Yizheng Wang, Linan Wang, Naohiro Seo, Satoshi Okumura, Tae Hayashi, Yasushi Akahori, Hiroshi Fujiwara, Yasunori Amaishi, Sachiko Okamoto, Junichi Mineno and 3 more

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Review
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  8. Strategic innovations: Tackling challenges of immunotherapy in acute myeloid leukemia.Chinese journal of cancer research = Chung-kuo yen cheng yen chiu · 2025
    Article
  9. Review
  10. Review
  11. Review
  12. Article
  13. State-of-the-Art Cancer Immunotherapies.International journal of molecular sciences · 2024
    Article
  14. Review
  15. Review
  16. γδ T cells: origin and fate, subsets, diseases and immunotherapy.Signal transduction and targeted therapy · 2023
    Review
  17. 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

13 authors.

Yizheng WangDepartment of Personalized Cancer Immunotherapy, Mie University Graduate School of Medicine, Tsu 514-8507, Mie, Japan.
Linan WangDepartment of Personalized Cancer Immunotherapy, Mie University Graduate School of Medicine, Tsu 514-8507, Mie, Japan.
Naohiro SeoDepartment of Personalized Cancer Immunotherapy, Mie University Graduate School of Medicine, Tsu 514-8507, Mie, Japan.
Satoshi OkumuraDepartment of Personalized Cancer Immunotherapy, Mie University Graduate School of Medicine, Tsu 514-8507, Mie, Japan.
Tae HayashiDepartment of Personalized Cancer Immunotherapy, Mie University Graduate School of Medicine, Tsu 514-8507, Mie, Japan.
Yasushi AkahoriDepartment of Personalized Cancer Immunotherapy, Mie University Graduate School of Medicine, Tsu 514-8507, Mie, Japan.
Hiroshi FujiwaraDepartment of Personalized Cancer Immunotherapy, Mie University Graduate School of Medicine, Tsu 514-8507, Mie, Japan.
Yasunori AmaishiTakara Bio Inc., Kusatsu 525-0058, Shiga, Japan.
Sachiko OkamotoTakara Bio Inc., Kusatsu 525-0058, Shiga, Japan.
Junichi MinenoTakara Bio Inc., Kusatsu 525-0058, Shiga, Japan.
Yoshimasa TanakaCenter for Medical Innovation, Nagasaki University, Nagasaki 852-8588, Sakamoto, Japan.ORCID 0000-0002-5024-0614
Takuma KatoCellular and Molecular Immunology, Mie University Graduate School of Medicine, Tsu 514-8507, Mie, Japan.
Hiroshi ShikuDepartment of Personalized Cancer Immunotherapy, Mie University Graduate School of Medicine, Tsu 514-8507, Mie, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The benefits of CAR-T therapy could be expanded to the treatment of solid tumors through the use of derived autologous αβ T cell, but clinical trials of CAR-T therapy for patients with solid tumors have so far been disappointing. CAR-T therapy also faces hurdles due to the time and cost intensive preparation of CAR-T cell products derived from patients as such CAR-T cells are often poor in quality and low in quantity. These inadequacies may be mitigated through the use of third-party donor derived CAR-T cell products which have a potent anti-tumor function but a constrained GVHD property. Vγ9Vδ2 TCR have been shown to exhibit potent antitumor activity but not alloreactivity. Therefore, in this study, CAR-T cells were prepared from Vγ9Vδ2 T (CAR-γδ T) cells which were expanded by using a novel prodrug PTA. CAR-γδ T cells suppressed tumor growth in an antigen specific manner but only during a limited time window. Provision of GITR co-stimulation enhanced anti-tumor function of CAR-γδ T cells. Our present results indicate that, while further optimization of CAR-γδ T cells is necessary, the present results demonstrate that Vγ9Vδ2 T cells are potential source of 'off-the-shelf' CAR-T cell products for successful allogeneic adoptive immunotherapy.

Indexed as

Hematopoietic Stem Cell TransplantationNeoplasmsProdrugsReceptors, Chimeric AntigenDiphosphonatesHumansImmunotherapyImmunotherapy, AdoptiveReceptors, Antigen, T-Cell, gamma-deltaT-LymphocytesDiphosphonatesProdrugsReceptors, Antigen, T-Cell, gamma-deltaReceptors, Chimeric Antigencarcinoembryonic antigen (CEA)chimeric antigen receptor (CAR)glucocorticoid-induced TNFR-related protein (GITR)graft-versus-host disease (GVHD)off-the-shelftetrakis-pivaloyloxymethyl 2-(thiazole-2-ylamino)ethylidene-1,1-bisphosphonate (PTA)Vγ9Vδ2 T cell

Identifiers

PMID37446055
PMCPMC10341429

What OpenQuestion holds

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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.