Evidence map›Paper›PMID 23959855›Full record

ArticleCancer research2013

Specific recruitment of γδ regulatory T cells in human breast cancer.

Jian Ye, Chunling Ma, Fang Wang, Eddy C Hsueh, Karoly Toth, Yi Huang, Wei Mo, Shuai Liu, Bing Han, Mark A Varvares and 2 more

Open access · greenAbstract read
In one paragraph

Article in Cancer research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 8% 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

66 citing papers in PubMed, 1 synthesis or guideline pooled it, 94 citations in OpenAlex.

  1. Prognostic and predictive value of tumor-infiltrating lymphocytes in breast cancer: a systematic review and meta-analysis.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2016
    Pooled it
  2. Trial
  3. Harnessing Vδ1Frontiers in immunology · 2026
    Review
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  6. Article
  7. Article
  8. Article
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  12. γδ T cells: origin and fate, subsets, diseases and immunotherapy.Signal transduction and targeted therapy · 2023
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  14. Article
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6 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

12 authors at 3 institutions in 2 countries.

Jian YeAuthors' Affiliations: Division of Infectious Diseases, Allergy & Immunology, Department of Internal Medicine, Departments of Surgery, Molecular Microbiology and Immunology, and Otolaryngology-Head and Neck Surgery, Saint Louis University School of Medicine, Saint Louis, Missouri; Department of Immunology and Microbiology, Shandong Medical College, Linyi; and Department of Laboratory Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, PR China.
Chunling Ma
Fang Wang
Eddy C Hsueh
Karoly Toth
Yi Huang
Wei Mo
Shuai Liu
Bing Han
Mark A Varvares
Daniel F Hoft
Guangyong Peng
Shandong First Medical University · CNSaint Louis University · USNanjing Medical University · CN

Funding

T Regulatory Cells and Neonatal Innate ImmunityR21AI094478 · NIAID · SAINT LOUIS UNIVERSITY · PI KOENIG, JOYCE MARIE, PENG, GUANGYONG · 2012 to 2013
$413k
Commitment and Plasticity of Th17 cells and Tregs in the Tumor MicroenvironmentR21AI097852 · NIAID · SAINT LOUIS UNIVERSITY · PI PENG, GUANGYONG · 2012 to 2013
$413k
NIAID NIH HHS AI094478NIAID NIH HHS AI097852NIAID NIH HHS R21 AI094478NIAID NIH HHS R21 AI097852
6 · The paper itself

Abstract

Understanding the role of different subtypes of tumor-infiltrating lymphocytes (TIL) in the immunosuppressive tumor microenvironment is essential for improving cancer treatment. Enriched γδ1 T-cell populations in TILs suppress T-cell responses and dendritic cell maturation in breast cancer, where their presence is correlated negatively with clinical outcomes. However, mechanism(s) that explain the increase in this class of regulatory T cells (γδ Treg) in patients with breast cancer have yet to be elucidated. In this study, we show that IP-10 secreted by breast cancer cells attracted γδ Tregs. Using neutralizing antibodies against chemokines secreted by breast cancer cells, we found that IP-10 was the only functional chemokine that causes γδ Tregs to migrate toward breast cancer cells. In a humanized NOD-scid IL-2Rγ(null) (NSG) mouse model, human breast cancer cells attracted γδ Tregs as revealed by a live cell imaging system. IP-10 neutralization in vivo inhibited migration and trafficking of γδ Tregs into breast tumor sites, enhancing tumor immunity mediated by tumor-specific T cells. Together, our studies show how γδ Tregs accumulate in breast tumors, providing a rationale for their immunologic targeting to relieve immunosuppression in the tumor microenvironment.

Indexed as

AnimalsBreast NeoplasmsCell Line, TumorFemaleHumansLymphocytes, Tumor-InfiltratingMiceMice, Inbred NODMice, SCIDReceptors, Antigen, T-Cell, gamma-deltaT-Lymphocytes, RegulatoryTumor MicroenvironmentReceptors, Antigen, T-Cell, gamma-delta

Identifiers

PMID23959855
PMCPMC3800256
OpenAlexW2163616598

What OpenQuestion holds

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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.