Evidence map›Paper›PMID 33488618›Full record

ReviewFrontiers in immunology2020

Exploring the Emerging Role of the Gut Microbiota and Tumor Microenvironment in Cancer Immunotherapy.

Qin Qiu, Yuqi Lin, Yucui Ma, Xiaoling Li, Juan Liang, Zhiyan Chen, Kaifeng Liu, Yuge Huang, Hui Luo, Riming Huang and 1 more

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in immunology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 91 papers.

0numbers the graph read from it
0cells of the map it votes in
91citing papers in PubMed
9.0field-weighted citation impact, top 1% 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

91 citing papers in PubMed, 129 citations in OpenAlex.

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  13. Hsp90Pharmaceuticals (Basel, Switzerland) · 2025
    Review
  14. Article
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  18. The oncobiome; what, so what, now what?Microbiome research reports · 2025
    Review
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31 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 3 institutions in 1 country.

Qin QiuGraduate School, Guangdong Medical University, Zhanjiang, China.
Yuqi LinGuangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University, Guangzhou, China.
Yucui MaThe Marine Biomedical Research Institute, Guangdong Medical University, Zhanjiang, China.
Xiaoling LiAnimal Experiment Center, Guangdong Medical University, Zhanjiang, China.
Juan LiangGraduate School, Guangdong Medical University, Zhanjiang, China.
Zhiyan ChenThe First Clinical College, Guangdong Medical University, Zhanjiang, China.
Kaifeng LiuThe First Clinical College, Guangdong Medical University, Zhanjiang, China.
Yuge HuangDepartment of Pediatrics, The Affiliated Hospital of Guangdong Medical University, Zhanjiang, China.
Hui LuoThe Marine Biomedical Research Institute, Guangdong Medical University, Zhanjiang, China.
Riming HuangGuangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University, Guangzhou, China.
Lianxiang LuoThe Marine Biomedical Research Institute, Guangdong Medical University, Zhanjiang, China.
Guangdong Medical College · CNSouth China Agricultural University · CNMarine Biomedical Research Institute of Qingdao · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The tumor microenvironment (TME) is a complex ecosystem, which includes many different types of cells, abnormal vascular systems, and immunosuppressive cytokines. TME serves an important function in tumor tolerance and escapes from immune surveillance leading to tumor progression. Indeed, there is increasing evidence that gut microbiome is associated with cancer in a variety of ways, as specific microbial signatures are known to promote cancer development and influence safety, tolerability, and efficacy of therapies. Studies over the past five years have shown that the composition of the intestinal microbiota has a significant impact on the efficacy of anticancer immunosurveillance, which contribute to the therapeutic activity of cancer immunotherapies based on targeting cytotoxic T lymphocyte protein 4 (CTLA-4) or programmed cell death protein 1 (PD-1)-programmed cell death 1 ligand 1 (PD-L1) axis. In this review, we mainly discuss the impact of TME on cancer and immunotherapy through immune-related mechanisms. We subsequently discuss the influence of gut microbiota and its metabolites on the host immune system and the formation of TME. In addition, this review also summarizes the latest research on the role of gut microbiota in cancer immunotherapy.

Indexed as

Gastrointestinal MicrobiomeImmunotherapyTumor MicroenvironmentAnimalsBacteriaDysbiosisHost-Pathogen InteractionsHumansIntestinesNeoplasmsgut microbiotahost immunityimmunotherapyprogrammed cell death protein 1/programmed cell death 1 ligand 1tumor microenvironment

Identifiers

PMID33488618
PMCPMC7817884
OpenAlexW3118402968

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.