Evidence map›Paper›PMID 34445615›Full record

ReviewInternational journal of molecular sciences2021

Strategies to Improve the Antitumor Effect of γδ T Cell Immunotherapy for Clinical Application.

Masatsugu Miyashita, Teruki Shimizu, Eishi Ashihara, Osamu Ukimura

Open access · goldAbstract readReview
In one paragraph

Review in International journal of molecular sciences, 2021. 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
2.1field-weighted citation impact, top 12% 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, 28 citations in OpenAlex.

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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

4 authors at 3 institutions in 1 country.

Masatsugu MiyashitaDepartment of Urology, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan.
Teruki ShimizuDepartment of Urology, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan.
Eishi AshiharaDepartment of Clinical and Translational Physiology, Kyoto Pharmaceutical University, Kyoto 607-8414, Japan.
Osamu UkimuraDepartment of Urology, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan.
Kyoto Prefectural University of Medicine · JPJapanese Red Cross Society Kyoto Daini Hospital · JPKyoto Pharmaceutical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human γδ T cells show potent cytotoxicity against various types of cancer cells in a major histocompatibility complex unrestricted manner. Phosphoantigens and nitrogen-containing bisphosphonates (N-bis) stimulate γδ T cells via interaction between the γδ T cell receptor (TCR) and butyrophilin subfamily 3 member A1 (BTN3A1) expressed on target cells. γδ T cell immunotherapy is classified as either in vivo or ex vivo according to the method of activation. Immunotherapy with activated γδ T cells is well tolerated; however, the clinical benefits are unsatisfactory. Therefore, the antitumor effects need to be increased. Administration of γδ T cells into local cavities might improve antitumor effects by increasing the effector-to-target cell ratio. Some anticancer and molecularly targeted agents increase the cytotoxicity of γδ T cells via mechanisms involving natural killer group 2 member D (NKG2D)-mediated recognition of target cells. Both the tumor microenvironment and cancer stem cells exert immunosuppressive effects via mechanisms that include inhibitory immune checkpoint molecules. Therefore, co-immunotherapy with γδ T cells plus immune checkpoint inhibitors is a strategy that may improve cytotoxicity. The use of a bispecific antibody and chimeric antigen receptor might be effective to overcome current therapeutic limitations. Such strategies should be tested in a clinical research setting.

Indexed as

AnimalsCytotoxicity, ImmunologicHumansImmunotherapyNeoplasmsReceptors, Antigen, T-Cell, gamma-deltaT-LymphocytesTumor MicroenvironmentReceptors, Antigen, T-Cell, gamma-deltacombination therapyimmune checkpoint inhibitorimmunotherapytumor microenvironmenttumor resistanceγδ T cells

Identifiers

PMID34445615
PMCPMC8396358
OpenAlexW3194437908

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.