Evidence map›Paper›PMID 33563833›Full record

ArticlemBio2021

Targeting of Mammalian Glycans Enhances Phage Predation in the Gastrointestinal Tract.

Sabrina I Green, Carmen Gu Liu, Xue Yu, Shelley Gibson, Wilhem Salmen, Anubama Rajan, Hannah E Carter, Justin R Clark, Xuezheng Song, Robert F Ramig and 3 more

Open access · goldAbstract read
In one paragraph

Article in mBio, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
8.2field-weighted citation impact, top 2% 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

45 citing papers in PubMed, 66 citations in OpenAlex.

  1. Article
  2. Review
  3. Phage Therapy in Gastrointestinal Diseases: Current Status and Challenges.International journal of molecular sciences · 2026
    Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Bacteriophage-mediated reduction of uropathogenicbioRxiv : the preprint server for biology · 2025
    Article
  10. Inactivating conditions of therapeutic mycobacteriophages.bioRxiv : the preprint server for biology · 2025
    Article
  11. Article
  12. Phage-induced protection against lethal bacterial reinfection.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  13. Present and future of microbiome-targeting therapeutics.The Journal of clinical investigation · 2025
    Review
  14. Article
  15. Article
  16. Review
  17. Journal of virology · 2025
    Article
  18. Article
  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

13 authors at 3 institutions in 1 country.

Sabrina I GreenDepartment of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, USA.
Carmen Gu LiuDepartment of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, USA.ORCID 0000-0002-4491-3173
Xue YuDepartment of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, USA.
Shelley GibsonDepartment of Human Genetics, Baylor College of Medicine, Houston, Texas, USA.
Wilhem SalmenDepartment of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, USA.
Anubama RajanDepartment of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, USA.
Hannah E CarterDepartment of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, USA.
Justin R ClarkDepartment of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, USA.
Xuezheng SongDepartment of Biochemistry, Emory Comprehensive Glycomics Core, Emory University School of Medicine, Atlanta, Georgia, USA.
Robert F RamigDepartment of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, USA.
Barbara W TrautnerMichael E. Debakey Veterans Affairs Medical Center, Houston, Texas, USA.
Heidi B KaplanDepartment of Microbiology and Molecular Genetics, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, Texas, USA.
Anthony W MaressoDepartment of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, USA maresso@bcm.edu.
Baylor College of Medicine · USEmory University · USMichael E. DeBakey VA Medical Center · US

Funding

Tumor BiologyP30CA125123 · NCI · BAYLOR COLLEGE OF MEDICINE · PI Michael M Ittmann · 2007 to 2026
$73.9M
Tissue Analysis & Molecular Imaging CoreP30DK056338 · NIDDK · BAYLOR COLLEGE OF MEDICINE · PI James Versalovic · 2001 to 2026
$28.3M
Novel Platforms for Human Intestinal Enteroids: Matrix, Mechanics, and TopographyU19AI116497 · NIAID · BAYLOR COLLEGE OF MEDICINE · PI MARESSO, ANTHONY W · 2015 to 2025
$13.2M
Initiative for Maximizing Student Development (IMSD) ProgramR25GM056929 · NIGMS · BAYLOR COLLEGE OF MEDICINE · PI PEREIRA, FRED A · 1998 to 2023
$12.4M
Bacteriophage to treat multidrug‐resistant UTI in Persons with Spinal Cord InjuryI01RX002595 · VA · MICHAEL E DEBAKEY VA MEDICAL CENTER · PI TRAUTNER, BARBARA WELLS · 2019 to 2023
–
NCI NIH HHS P30 CA125123NIAID NIH HHS U19 AI116497NIDDK NIH HHS P30 DK056338NIGMS NIH HHS R25 GM056929RRD VA I01 RX002595
6 · The paper itself

Abstract

The human gastrointestinal mucosal surface consists of a eukaryotic epithelium, a prokaryotic microbiota, and a carbohydrate-rich interface that separates them. In the gastrointestinal tract, the interaction of bacteriophages (phages) and their prokaryotic hosts influences the health of the mammalian host, especially colonization with invasive pathobionts. Antibiotics may be used, but they also kill protective commensals. Here, we report a novel phage whose lytic cycle is enhanced in intestinal environments. The tail fiber gene, whose protein product binds human heparan sulfated proteoglycans and localizes the phage to the epithelial cell surface, positions it near its bacterial host, a type of locational targeting mechanism. This finding offers the prospect of developing mucosal targeting phage to selectively remove invasive pathobiont species from mucosal surfaces.

Indexed as

Microbial InteractionsAnimalsBacteriophagesCell Culture TechniquesEscherichia coliFemaleGastric MucosaGastrointestinal TractHeparan Sulfate ProteoglycansHumansMaleMiceMice, Inbred BALB CMicrobiotaOrganoidsPolysaccharidesHeparan Sulfate ProteoglycansPolysaccharidesViral Tail Proteinsbacteriophagesbacteriophage therapyE. colimultidrug resistancepathobiontpathogens

Identifiers

PMID33563833
PMCPMC7885116
OpenAlexW3127482590

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.