Evidence map›Paper›PMID 26837580›Full record

ArticleScientific reports2016

Circulating and tumor-infiltrating mucosal associated invariant T (MAIT) cells in colorectal cancer patients.

Limian Ling, Yuyang Lin, Wenwen Zheng, Sen Hong, Xiuqi Tang, Pingwei Zhao, Ming Li, Jingsong Ni, Chenguang Li, Lei Wang and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 106 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
106citing papers in PubMed, 1 pooled it
7.2field-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

106 citing papers in PubMed, 1 synthesis or guideline pooled it, 159 citations in OpenAlex.

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  4. Avoidance of MAIT cells is an essential determinant ofProceedings of the National Academy of Sciences of the United States of America · 2026
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  6. Contextualizing TNature reviews. Immunology · 2026
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46 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

11 authors at 2 institutions in 1 country.

Limian LingDepartment of Colorectal &Anal Surgery, Changchun, 130032, China.
Yuyang LinDepartment of Colorectal &Anal Surgery, Changchun, 130032, China.
Wenwen ZhengDepartment of Colorectal &Anal Surgery, Changchun, 130032, China.
Sen HongDepartment of Colorectal &Anal Surgery, Changchun, 130032, China.
Xiuqi TangDepartment of Colorectal &Anal Surgery, Changchun, 130032, China.
Pingwei ZhaoDepartment of Colorectal &Anal Surgery, Changchun, 130032, China.
Ming LiKey Laboratory of Zoonosis Research, Ministry of Education; the First Hospital, Jilin University, Changchun, 130032, China.
Jingsong NiKey Laboratory of Zoonosis Research, Ministry of Education; the First Hospital, Jilin University, Changchun, 130032, China.
Chenguang LiDepartment of Colorectal &Anal Surgery, Changchun, 130032, China.
Lei WangDepartment of Colorectal &Anal Surgery, Changchun, 130032, China.
Yanfang JiangKey Laboratory of Zoonosis Research, Ministry of Education; the First Hospital, Jilin University, Changchun, 130032, China.
Changchun Obstetrics and Gynecology Hospital · CNMinistry of Education of the People's Republic of China · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mucosal associated invariant T (MAIT) cells are important for immune defense against infectious pathogens and regulate the pathogenesis of various inflammatory diseases. However, their roles in the development of colorectal cancer (CRC) are still unclear. This study examined the phenotype, distribution, clinical relevance and potential function of MAIT cells in CRC patients. We found that the percentages of circulating memory CD8(+) MAIT cells were significantly reduced while tumor infiltrating MAIT cells were increased, especially in patients with advanced CRC. The serum CEA levels were positively correlated with the percentages of tumor infiltrating MAIT cells in CRC patients, but negatively correlated with the percentages of circulating MAIT in advanced CRC patients. Activated circulating MAIT cells from CRC patients produced lower IFN-γ, but higher IL-17. Furthermore, higher levels of Vα7.2-Jα33, IFN-γ and IL-17A were expressed in the CRC tissues. Co-culture of activated MAIT cells with HCT116 cells enhanced IL-17 expression and induced HCT116 cell cycle arrest at G2/M phase in a contact- and dose-dependent manner, which was abrogated by treatment with anti-MR1. Therefore, MAIT cells preferably infiltrate into the solid tumor in CRC patients and may participate in the immune surveillance of CRC.

Indexed as

CD8-Positive T-LymphocytesCell CycleCell SurvivalCoculture TechniquesColorectal NeoplasmsHCT116 CellsHumansInterferon-gammaInterleukin-17Lymphocyte ActivationMucosal-Associated Invariant T CellsNeoplastic Cells, CirculatingIL17A protein, humanInterferon-gammaInterleukin-17

Identifiers

PMID26837580
PMCPMC4738248
OpenAlexW2413647814

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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.