Evidence map›Paper›PMID 34267748›Full record

ReviewFrontiers in immunology2021

Modulation of Gut Microbiota to Enhance Effect of Checkpoint Inhibitor Immunotherapy.

Jianmin Wu, Shan Wang, Bo Zheng, Xinyao Qiu, Hongyang Wang, Lei Chen

Abstract readReview
In one paragraph

Review in Frontiers in immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

52 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Review
  4. Comparative Analysis ofMolecules (Basel, Switzerland) · 2026
    Article
  5. Review
  6. Indole-3-Carbaldehyde fromResearch (Washington, D.C.) · 2026
    Article
  7. Article
  8. Review
  9. Current oncology (Toronto, Ont.) · 2025
    Review
  10. Review
  11. Review
  12. Article
  13. Efficacy and safety of camrelizumab plusCancer pathogenesis and therapy · 2025
    Article
  14. Review
  15. Review
  16. Article
  17. Review
  18. Review
  19. Review
  20. 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.

Jianmin WuInstitute of Metabolism & Integrative Biology (IMIB), Fudan University, Shanghai, China.
Shan WangDepartment of Oncology, Shanghai Medical College, Fudan University Shanghai Cancer Center, Fudan University, Shanghai, China.
Bo ZhengThe International Cooperation Laboratory on Signal Transduction, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China.
Xinyao QiuDepartment of Oncology, Shanghai Medical College, Fudan University Shanghai Cancer Center, Fudan University, Shanghai, China.
Hongyang WangInstitute of Metabolism & Integrative Biology (IMIB), Fudan University, Shanghai, China.
Lei ChenThe International Cooperation Laboratory on Signal Transduction, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Accumulating evidence demonstrated the crucial role of gut microbiota in many human diseases, including cancer. Checkpoint inhibitor therapy has emerged as a novel treatment and has been clinically accepted as a major therapeutic strategy for cancer. Gut microbiota is related to cancer and the effect of immune checkpoint inhibitors (ICIs), and supplement with specific bacterial species can restore or enhance the responses to the ICIs. Namely, specified bacteria can serve as the biomarkers for distinguishing the patient who will respond to ICIs and determine the effectiveness of ICIs, as well as predicting the efficacy of checkpoint inhibitor immunotherapy. Regardless of the significant findings, the relationship between gut microbiota and the effect of ICIs treatment needs a more thorough understanding to provide more effective therapeutic plans and reduce treatment complication. In this review, we summarized the role of gut microbiota played in immune system and cancer. We mainly focus on the relationship between gut microbiota and the checkpoint inhibitor immunotherapy.

Indexed as

Fecal Microbiota TransplantationImmunotherapyAdaptive ImmunityAnimalsBacteriaDysbiosisGastrointestinal MicrobiomeHost-Pathogen InteractionsHumansImmune Checkpoint InhibitorsImmunity, InnateNeoplasmsProbioticsTreatment OutcomeTumor MicroenvironmentImmune Checkpoint Inhibitorscancer treatmentCTLA-4immune checkpoint inhibitorPD-1tumortumor immunotherapy

Identifiers

PMID34267748
PMCPMC8276067

What OpenQuestion holds

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LicenceCC BY
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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.