Evidence map›Paper›PMID 25949877›Full record

ArticleOncoimmunology2015

Tumor stroma and chemokines control T-cell migration into melanoma following Temozolomide treatment.

Kar Wai Tan, Maximilien Evrard, Muly Tham, Michelle Hong, Caleb Huang, Masashi Kato, Armelle Prevost-Blondel, Emmanuel Donnadieu, Lai Guan Ng, Jean-Pierre Abastado

Open access · goldAbstract read
In one paragraph

Article in Oncoimmunology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.8field-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

25 citing papers in PubMed, 37 citations in OpenAlex.

  1. Review
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  14. T-cell Homing Therapy for Reducing Regulatory T Cells and Preserving Effector T-cell Function in Large Solid Tumors.Clinical cancer research : an official journal of the American Association for Cancer Research · 2018
    Article
  15. Article
  16. Macrophages impede CD8 T cells from reaching tumor cells and limit the efficacy of anti-PD-1 treatment.Proceedings of the National Academy of Sciences of the United States of America · 2018
    Article
  17. Vaccination in the immunotherapy of glioblastoma.Human vaccines & immunotherapeutics · 2018
    Review
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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

10 authors at 6 institutions in 5 countries.

Kar Wai TanSingapore Immunology Network; BMSI; A-STAR ; Singapore ; Department of Clinical Research; Singapore General Hospital ; Singapore.
Maximilien EvrardSingapore Immunology Network; BMSI; A-STAR ; Singapore.
Muly ThamSingapore Immunology Network; BMSI; A-STAR ; Singapore.
Michelle HongEmerging Infectious Diseases (EID) Program; Duke-NUS Graduate Medical School ; Singapore.
Caleb HuangYong Loo Lin School of Medicine; National University of Singapore.
Masashi KatoDepartment of Occupational and Environmental Health; Nagoya University Graduate School of Medicine ; Japan.
Armelle Prevost-BlondelInstitut Cochin; INSERM Unit 1016; CNRS UMR 8104; Université Paris Descartes ; Paris, France.
Emmanuel DonnadieuInstitut Cochin; INSERM Unit 1016; CNRS UMR 8104; Université Paris Descartes ; Paris, France.
Lai Guan NgSingapore Immunology Network; BMSI; A-STAR ; Singapore.
Jean-Pierre AbastadoSingapore Immunology Network; BMSI; A-STAR ; Singapore.
Singapore Immunology Network · SGDuke-NUS Medical School · SGInstitut Cochin · FRNagoya University · JPNational University of Singapore · SGUniversité Paris Cité · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The infiltration of T lymphocytes within tumors is associated with better outcomes in cancer patients, yet current understanding of factors that influence T-lymphocyte infiltration into tumors remains incomplete. In our study, Temozolomide (TMZ), a chemotherapeutic drug used to treat metastatic melanoma, induced T-cell infiltration into transplanted melanoma and into genitourinary (GU) tumors in mice developing spontaneous melanoma. In contrast, TMZ treatment did not increase T-cell infiltration into cutaneous tumors, despite similar increases in the expression of the (C-X-C) chemokines CXCL9 and CXCL10 in all sites after TMZ exposure. Our findings reveal that the matrix architecture of the GU tumor stroma, and its ability to present CXCL9 and CXCL10 after TMZ treatment played a key role in favouring T-cell infiltration. We subsequently demonstrate that modifications of these key elements by combined collagenase and TMZ treatment induced T-cell infiltration into skin tumors. T cells accumulating within GU tumors after TMZ treatment exhibited T helper type-1 effector and cytolytic functional phenotypes, which are important for control of tumor growth. Our findings highlight the importance of the interaction between tumor stroma and chemokines in influencing T-cell migration into tumors, thereby impacting immune control of tumor growth. This knowledge will aid the development of strategies to promote T-cell infiltration into cancerous lesions and has the potential to markedly improve treatment outcomes.

Indexed as

chemokinesCTL, cytolytic T lymphocyteCXCL, Chemokine (C-X-C motif) ligandECM, extracellular matrixGU, genitourinaryGZB, Granzyme BHSPG, heparan sulphate proteoglycanIFNγ, interferon γTAF, tumor-associated fibroblasttemozolomideTh, T helperTILs, tumor-infiltrating lymphocytesTMZ, TemozolomideTreg, T regulatorytumor-infiltrating lymphocytestumor stromaWT, wild-type

Identifiers

PMID25949877
PMCPMC4404877
OpenAlexW2012825619

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.