Evidence map›Paper›PMID 32937127›Full record

ArticleCell reports2020

Infection with Bacteroides Phage BV01 Alters the Host Transcriptome and Bile Acid Metabolism in a Common Human Gut Microbe.

Danielle E Campbell, Lindsey K Ly, Jason M Ridlon, Ansel Hsiao, Rachel J Whitaker, Patrick H Degnan

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed
5.5field-weighted citation impact, top 4% 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

53 citing papers in PubMed, 72 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Mechanism ofMicroorganisms · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Phase variation inEngineering microbiology · 2026
    Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Review
  14. Single cell viral tagging ofGut microbes · 2025
    Article
  15. Review
  16. Article
  17. Review
  18. Article
  19. Review
  20. 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

6 authors at 3 institutions in 1 country.

Danielle E CampbellDepartment of Microbiology, University of Illinois, Urbana, IL 61801, USA.
Lindsey K LyDivision of Nutritional Sciences, University of Illinois, Urbana, IL 61801, USA; Department of Animal Sciences, University of Illinois, Urbana, IL 61801, USA.
Jason M RidlonDivision of Nutritional Sciences, University of Illinois, Urbana, IL 61801, USA; Department of Animal Sciences, University of Illinois, Urbana, IL 61801, USA; Carl R. Woese Institute for Genomic Biology, University of Illinois, Urbana, IL 61801, USA.
Ansel HsiaoDepartment of Microbiology and Plant Pathology, University of California, Riverside, Riverside, CA 92521, USA.
Rachel J WhitakerDepartment of Microbiology, University of Illinois, Urbana, IL 61801, USA; Carl R. Woese Institute for Genomic Biology, University of Illinois, Urbana, IL 61801, USA.
Patrick H DegnanDepartment of Microbiology and Plant Pathology, University of California, Riverside, Riverside, CA 92521, USA. Electronic address: patrick.degnan@ucr.edu.
University of Illinois Urbana-Champaign · USUniversity of California, Riverside · USUrbana University · US

Funding

Gut microbiome-mediated small-molecule signaling and resistance to invading microorganismsR35GM124724 · NIGMS · UNIVERSITY OF CALIFORNIA RIVERSIDE · PI HSIAO, ANSEL · 2017 to 2021
$1.8M
NIGMS NIH HHS R35 GM124724
6 · The paper itself

Abstract

Gut-associated phages are hypothesized to alter the abundance and activity of their bacterial hosts, contributing to human health and disease. Although temperate phages constitute a significant fraction of the gut virome, the effects of lysogenic infection are underexplored. We report that the temperate phage, Bacteroides phage BV01, broadly alters its host's transcriptome, the prominent human gut symbiont Bacteroides vulgatus. This alteration occurs through phage-induced repression of a tryptophan-rich sensory protein (TspO) and represses bile acid deconjugation. Because microbially modified bile acids are important signals for the mammalian host, this is a mechanism by which a phage may influence mammalian phenotypes. Furthermore, BV01 and its relatives in the proposed phage family Salyersviridae are ubiquitous in human gut metagenomes, infecting a broad range of Bacteroides hosts. These results demonstrate the complexity of phage-bacteria-mammal relationships and emphasize a need to better understand the role of temperate phages in the gut microbiome.

Indexed as

Amino Acid SequenceAnimalsBacterial ProteinsBacteriophagesBacteroidesBile Acids and SaltsGastrointestinal MicrobiomeGenome, ViralHost-Pathogen InteractionsHumansLysogenyMice, Inbred C57BLPhylogenyPromoter Regions, GeneticTranscription, GeneticTranscriptomeBacterial ProteinsBile Acids and SaltsbacteriophageBacteroidesbile acidsgut microbiomehost-microbe interactionsphage-host interactionstemperate phage

Identifiers

PMID32937127
PMCPMC8354205
OpenAlexW3086298177

What OpenQuestion holds

Textmetadata
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.