Evidence map›Paper›PMID 30804098›Full record

ArticleInfection and immunity2019

Sortase-Dependent Proteins Promote Gastrointestinal Colonization by Enterococci.

Leou Ismael Banla, Adam M Pickrum, Michael Hayward, Christopher J Kristich, Nita H Salzman

Open access · bronzeAbstract read
In one paragraph

Article in Infection and immunity, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
0.9field-weighted citation impact, top 28% 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

17 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. Contact dependent suppression ofbioRxiv : the preprint server for biology · 2026
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  3. Adaptation ofmSystems · 2026
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  5. Article
  6. Review
  7. Review
  8. Insights into ecology, pathogenesis, and biofilm formation ofMicrobiology and molecular biology reviews : MMBR · 2025
    Review
  9. Article
  10. Sortase-encoding genes,Frontiers in microbiology · 2024
    Article
  11. Article
  12. Role of gut microbiota and bacterial metabolites in mucins of colorectal cancer.Frontiers in cellular and infection microbiology · 2023
    Review
  13. Review
  14. Mucolytic bacteria: prevalence in various pathological diseases.World journal of microbiology & biotechnology · 2021
    Review
  15. RecT Recombinase Expression Enables Efficient Gene Editing inApplied and environmental microbiology · 2021
    Article
  16. Article
  17. 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

5 authors at 1 institution in 1 country.

Leou Ismael BanlaDepartment of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
Adam M PickrumDepartment of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
Michael HaywardDepartment of Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
Christopher J KristichDepartment of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA ckristich@mcw.edu nsalzman@mcw.edu.
Nita H SalzmanDepartment of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA ckristich@mcw.edu nsalzman@mcw.edu.ORCID 0000-0003-0939-6139
Medical College of Wisconsin · US

Funding

Intestinal Enterococcal Dynamics: Modeling Host-Commensal and Host-Pathogen InteractionsR35GM122503 · NIGMS · MEDICAL COLLEGE OF WISCONSIN · PI SALZMAN, NITA H · 2017 to 2021
$2.7M
Bacterial-host dynamics at the intestinal mucosal interfaceR01GM099526 · NIGMS · MEDICAL COLLEGE OF WISCONSIN · PI SALZMAN, NITA H · 2012 to 2015
$1.4M
Genes of unknown function impacting antimicrobial resistance in enterococciR21AI132927 · NIAID · MEDICAL COLLEGE OF WISCONSIN · PI KRISTICH, CHRISTOPHER J · 2017 to 2018
$424k
Bacteriophage to prevent infection by antibiotic-resistant enterococciR21AI121552 · NIAID · MEDICAL COLLEGE OF WISCONSIN · PI KRISTICH, CHRISTOPHER J · 2016 to 2017
$418k
NIAID NIH HHS R21 AI121552NIAID NIH HHS R21 AI132927NIGMS NIH HHS R01 GM099526NIGMS NIH HHS R35 GM122503
6 · The paper itself

Abstract

The human gastrointestinal tract (GIT) is inhabited by a dense microbial community of symbionts. Enterococci are among the earliest members of this community and remain core members of the GIT microbiota throughout life. Enterococci have also recently emerged as opportunistic pathogens and major causes of nosocomial infections. Although recognized as a prerequisite for infection, colonization of the GIT by enterococci remains poorly understood. One way that bacteria adapt to dynamic ecosystems like the GIT is through the use of their surface proteins to sense and interact with components of their immediate environment. In Gram-positive bacteria, a subset of surface proteins relies on an enzyme called sortase for covalent attachment to the cell wall. Here, we show that the housekeeping sortase A (SrtA) enzyme promotes intestinal colonization by enterococci. Furthermore, we show that the enzymatic activity of SrtA is key to the ability of

Indexed as

AminoacyltransferasesAnimalsBacterial ProteinsCell WallCysteine EndopeptidasesDisease Models, AnimalEnterococcusGastrointestinal MicrobiomeGastrointestinal TractHumansMaleMiceMice, Inbred C57BLAminoacyltransferasesBacterial ProteinsCysteine Endopeptidasessortase Acell surface proteinsenterococcusintestinal colonizationsortase

Identifiers

PMID30804098
PMCPMC6479037
OpenAlexW2917130073

What OpenQuestion holds

Textmetadata
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.