Evidence map›Paper›PMID 33766858›Full record

ReviewScience (New York, N.Y.)2021

The microbiome and human cancer.

Gregory D Sepich-Poore, Laurence Zitvogel, Ravid Straussman, Jeff Hasty, Jennifer A Wargo, Rob Knight

Erratum issued Registry-linked trialOpen access · greenAbstract readReview
In one paragraph

Review in Science (New York, N.Y.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. It is linked to trial NCT03752333 (A Phase II Trial of Pembrolizumab in Cancer of Unknown Primary), which is not on this map. Cited by 799 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
799citing papers in PubMed, 6 pooled it
124.9field-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.

NCT03752333 phase2completednot on this map

A Phase II Trial of Pembrolizumab in Cancer of Unknown Primary (CUPem)

TypeinterventionalSponsorImperial College LondonRan2019 to 2025Enrolled35ConditionsCancer of Unknown Primary SiteArmsPembrolizumab
3 · Its place in the literature

Who cites it

799 citing papers in PubMed, 6 syntheses or guidelines pooled it, 1,206 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Global research trends inFrontiers in cellular and infection microbiology · 2026
    Pooled it
  4. Pooled it
  5. Worldwide research trends on theFrontiers in immunology · 2026
    Pooled it
  6. Pooled it
  7. Trial
  8. Trial
  9. Article
  10. Review
  11. Article
  12. Review
  13. Review
  14. Review
  15. Early-onset colorectal cancer: epidemiology, risk factors, and implications for clinical practice.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Review
  16. Review
  17. Review
  18. Article
  19. Review
  20. Article

739 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 4 institutions in 3 countries.

Gregory D Sepich-PooreDepartment of Bioengineering, University of California, San Diego, La Jolla, CA, USA.ORCID https://orcid.org/0000-0002-3443-3715
Laurence ZitvogelGustave Roussy Cancer Campus (GRCC), Equipe Labellisée-Ligue Nationale contre le Cancer, Villejuif, France.ORCID https://orcid.org/0000-0003-1596-0998
Ravid StraussmanDepartment of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel.ORCID https://orcid.org/0000-0002-9476-329X
Jeff HastyDepartment of Bioengineering, University of California, San Diego, La Jolla, CA, USA.ORCID https://orcid.org/0000-0003-1673-0473
Jennifer A WargoDepartment of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.ORCID https://orcid.org/0000-0003-3438-7576
Rob KnightDepartment of Bioengineering, University of California, San Diego, La Jolla, CA, USA. robknight@eng.ucsd.edu.ORCID https://orcid.org/0000-0002-0975-9019
University of California San Diego · USThe University of Texas MD Anderson Cancer Center · USUniversité Paris-Sud · FRWeizmann Institute of Science · IL

Funding

Bacterial biosensors for the prevention of gastrointestinal cancersR01CA241728 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI JEFF M HASTY, ROB KNIGHT · 2020 to 2026
$4.2M
Comprehensive characterization of the cancer microbiome and its immuno-oncology interfaceF30CA243480 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI POORE, GREGORY DERRICK · 2020 to 2021
$73k
NCI NIH HHS F30 CA243480NCI NIH HHS R01 CA241728
6 · The paper itself

Abstract

Microbial roles in cancer formation, diagnosis, prognosis, and treatment have been disputed for centuries. Recent studies have provocatively claimed that bacteria, viruses, and/or fungi are pervasive among cancers, key actors in cancer immunotherapy, and engineerable to treat metastases. Despite these findings, the number of microbes known to directly cause carcinogenesis remains small. Critically evaluating and building frameworks for such evidence in light of modern cancer biology is an important task. In this Review, we delineate between causal and complicit roles of microbes in cancer and trace common themes of their influence through the host's immune system, herein defined as the immuno-oncology-microbiome axis. We further review evidence for intratumoral microbes and approaches that manipulate the host's gut or tumor microbiome while projecting the next phase of experimental discovery.

Indexed as

Bacterial Physiological PhenomenaMicrobiotaAdaptive ImmunityAnti-Bacterial AgentsAntineoplastic AgentsBacteriaCarcinogenesisGastrointestinal MicrobiomeGenetic EngineeringHost Microbial InteractionsHumansImmunomodulationImmunotherapyLymphoid TissueNeoplasmsOncolytic VirotherapyAnti-Bacterial AgentsAntineoplastic Agents

Identifiers

PMID33766858
PMCPMC8767999
OpenAlexW3138215020

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.