Evidence map›Paper›PMID 39261861›Full record

ReviewJournal of translational medicine2024

Emerging roles of intratumor microbiota in cancer: tumorigenesis and management strategies.

Zhuangzhuang Shi, Zhaoming Li, Mingzhi Zhang

Abstract readReview
In one paragraph

Review in Journal of translational medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

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

  1. Pooled it
  2. Review
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  9. Review
  10. Designing live bacterial therapeutics for cancer.Advanced drug delivery reviews · 2025
    Review
  11. Review
  12. Article
  13. Review
  14. Microbes Saving Lives and Reducing Suffering.Microbial biotechnology · 2025
    Article
  15. Editorial: Advances in the microbiome, immunity and cancer interplay.Frontiers in cellular and infection microbiology · 2025
    Article
  16. Microbial signatures in metastatic cancer.Frontiers in medicine · 2025
    Review
  17. Review
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

3 authors.

Zhuangzhuang ShiDepartment of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China.
Zhaoming LiDepartment of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China. fcclizm@zzu.edu.cn.
Mingzhi ZhangDepartment of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China. mingzhi_zhang1@163.com.ORCID 0000-0001-8428-6090

Funding

National Natural Science Foundation of China 81970184Natural Science Foundation of Henan 242300421019
6 · The paper itself

Abstract

The intricate interplay between the host and its microbiota has garnered increasing attention in the past decade. Specifically, the emerging recognition of microorganisms within diverse cancer tissues, previously presumed sterile, has ignited a resurgence of enthusiasm and research endeavors. Four potential migratory routes have been identified as the sources of intratumoral microbial "dark matter," including direct invasion of mucosal barriers, spreading from normal adjacent tissue, hematogenous spread, and lymphatic drainage, which contribute to the highly heterogeneous features of intratumor microbiota. Importantly, multitudes of studies delineated the roles of intratumor microbiota in cancer initiation and progression, elucidating underlying mechanisms such as genetic alterations, epigenetic modifications, immune dysfunctions, activating oncogenic pathways, and inducing metastasis. With the deepening understanding of intratumoral microbial composition, novel microbiota-based strategies for early cancer diagnosis and prognostic stratification continue to emerge. Furthermore, intratumor microbiota exerts significant influence on the efficacy of cancer therapeutics, particularly immunotherapy, making it an enticing target for intervention in cancer treatment. In this review, we present a comprehensive discussion of the current understanding pertaining to the developmental history, heterogeneous profiles, underlying originations, and carcinogenic mechanisms of intratumor microbiota, and uncover its potential predictive and intervention values, as well as several inevitable challenges as a target for personalized cancer management strategies.

Indexed as

CarcinogenesisMicrobiotaNeoplasmsAnimalsHumansBiomarkerCancerImmunotherapyIntratumor microbiotaPersonalized cancer therapyTumorigenesis

Identifiers

PMID39261861
PMCPMC11391643

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.