Evidence map›Paper›PMID 23859890›Full record

ReviewGut microbes

Colonize, evade, flourish: how glyco-conjugates promote virulence of Helicobacter pylori.

Erica J Rubin, M Stephen Trent

Abstract readReview
In one paragraph

Review in Gut microbes. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–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

8 citing papers in PubMed.

  1. Article
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  3. Review
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  8. 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

2 authors.

Erica J RubinInstitute for Cellular and Molecular Biology; The University of Texas at Austin; Austin, TX USA.
M Stephen TrentInstitute for Cellular and Molecular Biology; The University of Texas at Austin; Austin, TX USA; Department of Molecular Biosciences; The University of Texas at Austin; Austin, TX USA.

Funding

MODIFICATION OF HELICOBACTER PYLORI LIPOPOLYSACCHARIDESR01AI064184 · NIAID · UNIVERSITY OF TEXAS AT AUSTIN · PI TRENT, MICHAEL STEPHEN · 2006 to 2015
$3.4M
NIAID NIH HHS AI064184NIAID NIH HHS R01 AI064184
6 · The paper itself

Abstract

Helicobacter pylori is an adapted gastric pathogen that colonizes the human stomach, causing severe gastritis and gastric cancer. A hallmark of infection is the ability of this organism to evade detection by the human immune system. H. pylori has evolved a number of features to achieve this, many of which involve glyco-conjugates including the lipopolysaccharide, peptidoglycan layer, glycoproteins, and glucosylated cholesterol. These major bacterial components possess unique features from those of other gram-negative organisms, including differences in structure, assembly, and modification. These defining characteristics of H. pylori glycobiology help the pathogen establish a long-lived infection by providing camouflage, modulating the host immune response, and promoting virulence mechanisms. In this way, glyco-conjugates are essential for H. pylori pathogenicity and survival, allowing it to carve out a niche in the formidable environment of the human stomach.

Indexed as

CholesterolGastric MucosaGastritisGlycoproteinsHelicobacter InfectionsHelicobacter pyloriHumansLipopolysaccharidesPeptidoglycanStomach NeoplasmsVirulenceCholesterolGlycoproteinsLipopolysaccharidesPeptidoglycanH. pyloriimmune evasionLewis antigenslipid AlipopolysaccharideLPS transportouter membranepeptidoglycan

Identifiers

PMID23859890
PMCPMC3928157

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.