Evidence map›Paper›PMID 30221739›Full record

ArticleMolecular medicine reports2018

Distribution and prognostic value of tumor‑infiltrating T cells in breast cancer.

Shaoda Meng, Li Li, Meiling Zhou, Wanjie Jiang, Heng Niu, Kunxian Yang

Open access · hybridAbstract read
In one paragraph

Article in Molecular medicine reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.9field-weighted citation impact, top 11% 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

19 citing papers in PubMed, 36 citations in OpenAlex.

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  13. The Effect ofJournal of oncology · 2021
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  19. The influence of diabetes mellitus on blood vessels' amounts and immune status in case of breast cancer.Romanian journal of morphology and embryology = Revue roumaine de morphologie et embryologie
    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

6 authors at 2 institutions in 1 country.

Shaoda MengDepartment of Breast and Thyroid Surgery, The First People's Hospital of Yunnan Province, Kunming, Yunnan 650011, P.R. China.
Li LiDepartment of Breast and Thyroid Surgery, The First People's Hospital of Yunnan Province, Kunming, Yunnan 650011, P.R. China.
Meiling ZhouDepartment of Breast and Thyroid Surgery, The First People's Hospital of Yunnan Province, Kunming, Yunnan 650011, P.R. China.
Wanjie JiangDepartment of Emergency Surgery, The Fourth Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230000, P.R. China.
Heng NiuDepartment of Breast and Thyroid Surgery, The First People's Hospital of Yunnan Province, Kunming, Yunnan 650011, P.R. China.
Kunxian YangDepartment of Breast and Thyroid Surgery, The First People's Hospital of Yunnan Province, Kunming, Yunnan 650011, P.R. China.
First People's Hospital of Yunnan Province · CNAnhui Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tumor-infiltrating lymphocytes are associated with the response to neoadjuvent chemotherapy and prognosis in breast cancer. However, the distribution, interaction and prognostic value of tumor‑infiltrating T cells, the main component of the tumor microenvironment, have seldom been reported. In the present study, surgical specimens of 72 breast cancer patients were analyzed. Tumor‑infiltrating T cell subsets [cluster of differentiation (CD)4+T, CD8+T and regulatory T cells] and expression of their cytokines [interferon‑γ, interleukin (IL)‑4, and IL‑17] were evaluated by flow cytometry. These parameters together with The Cancer Genome Atlas database were used to demonstrate the distribution, interaction and prognostic value of tumor‑infiltrating T cells in breast cancer. Tumor‑infiltrating lymphocytes were closely associated with histological grade (P=0.03), estrogen receptor status (P=0.006), human epidermal growth factor receptor 2 status (P=0.047) and molecular subtype in breast cancer (P=0.012). The gene expression of CD4, CD8A and forkhead box protein P3 in the tumor was increased compared with healthy breast tissue, and was positively associated with the prognosis of breast cancer patients. HER2+ and triple‑negative breast cancer exhibited a significantly increased percentage of CD4+T cells (P=0.01) and regulatory T cells (P=0.035), and a decreased percentage of CD8+T cells (P=0.006) compared with the luminal subtype. Furthermore, the regulatory T cell number was positively correlated with CD8+T cell number in tumors (R=0.7, P=1.5x10‑162) and significantly inhibited the cytokine secretion of T cells. These results reveal the distribution and interaction of tumor‑infiltrating T cell subsets, and indicate that CD8+T cells and regulatory T cells may be used as reliable predictors of prognosis in breast cancer.

Indexed as

Tumor MicroenvironmentAdultAgedBiomarkers, TumorBreast NeoplasmsCytokinesFemaleGene ExpressionGene Expression ProfilingHumansLymphocytes, Tumor-InfiltratingMiddle AgedNeoplasm GradingNeoplasm StagingPrognosisRNA, MessengerBiomarkers, TumorCytokinesRNA, Messenger

Identifiers

PMID30221739
PMCPMC6172376
OpenAlexW2891958695

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.