Evidence map›Paper›PMID 28052009›Full record

ArticleOncotarget2017

Cancer-associated fibroblasts promote an immunosuppressive microenvironment through the induction and accumulation of protumoral macrophages.

Hideyuki Takahashi, Koichi Sakakura, Takeshi Kudo, Minoru Toyoda, Kyoichi Kaira, Tetsunari Oyama, Kazuaki Chikamatsu

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 170 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
170citing papers in PubMed, 3 pooled it
7.8field-weighted citation impact, top 2% 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

170 citing papers in PubMed, 3 syntheses or guidelines pooled it, 248 citations in OpenAlex.

  1. Prognostic Role of CD68British journal of biomedical science · 2023
    Pooled it
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  8. Oxidative stress and serum deprivation influence the evolution of newly formed tetraploid cells during tumorigenesis.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  9. The tumor microenvironment of cutaneous squamous cell carcinoma in high-risk patient groups: A scoping review.JID innovations : skin science from molecules to population health · 2026
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110 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

7 authors at 1 institution in 1 country.

Hideyuki TakahashiDepartment of Otolaryngology-Head and Neck Surgery, Gunma University Graduate School of Medicine, Gunma, Japan.
Koichi SakakuraDepartment of Otolaryngology-Head and Neck Surgery, Gunma University Graduate School of Medicine, Gunma, Japan.
Takeshi KudoDepartment of Otolaryngology-Head and Neck Surgery, Gunma University Graduate School of Medicine, Gunma, Japan.
Minoru ToyodaDepartment of Otolaryngology-Head and Neck Surgery, Gunma University Graduate School of Medicine, Gunma, Japan.
Kyoichi KairaDepartment of Oncology Clinical Development, Gunma University Graduate School of Medicine, Gunma, Japan.
Tetsunari OyamaDepartment of Pathology, Gunma University Graduate School of Medicine, Gunma, Japan.
Kazuaki ChikamatsuDepartment of Otolaryngology-Head and Neck Surgery, Gunma University Graduate School of Medicine, Gunma, Japan.
Gunma University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Stromal cells in the tumor microenvironment (TME) closely interact with tumor cells and affect tumor cell behavior in diverse manners. We herein investigated the mechanisms by which cancer-associated fibroblasts (CAFs) affect the functional polarization of tumor-associated macrophages (TAMs) in oral squamous cell carcinoma (OSCC) in vitro and in human cancer samples. The expression of CD68, CD14, CD163, CD200R, CD206, HLA-G, CD80, and CD86 was higher in CD14-positive cells co-cultured with the culture supernatants of CAFs established from OSCC specimens (CAF-educated cells) than in control cells. The gene expression level of ARG1, IL10, and TGFB1 was increased in CAF-educated cells. CAF-educated cells suppressed T cell proliferation more strongly than control cells, and the neutralization of TGF-β IL-10, or arginase I significantly restored T cell proliferation. We then investigated the relationship between the infiltration of CAFs and TAMs using tissue samples obtained from patients with OSCC. The infiltration of CAFs was associated with the numbers of CD68-positive and CD163-positive macrophages. It also correlated with lymphatic invasion, vascular invasion, lymph node involvement, and the TNM stage. The infiltration of CAFs was identified as an independent prognostic factor in OSCC. Our results indicate that CAFs play important roles in shaping the tumor immunosuppressive microenvironment in OSCC by inducing the protumoral phenotype of TAMs. Therapeutic strategies to reverse CAF-mediated immunosuppression need to be considered.

Indexed as

Immune ToleranceTumor MicroenvironmentAdultAgedAged, 80 and overArginaseBiomarkers, TumorCancer-Associated FibroblastsCarcinoma, Squamous CellCell ProliferationCulture Media, ConditionedFemaleHead and Neck NeoplasmsHumansInterleukin-10Kaplan-Meier EstimateARG1 protein, humanArginaseBiomarkers, TumorCulture Media, ConditionedIL10 protein, humanInterleukin-10Transforming Growth Factor betacancer-associated fibroblast (CAF)immunomodulationimmunosuppressiontumor-associated macrophage (TAM)tumor microenvironment (TME)

Identifiers

PMID28052009
PMCPMC5352428
OpenAlexW2565995236

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.