Evidence map›Paper›PMID 38953351›Full record

ArticlemBio2024

Mucin-induced surface dispersal of

Kristin M Jacob, Santiago Hernández-Villamizar, Neal D Hammer, Gemma Reguera

Abstract read
In one paragraph

Article in mBio, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

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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

4 authors.

Kristin M JacobDepartment of Microbiology, Genetics and Immunology, Michigan State University, East Lansing, Michigan, USA.
Santiago Hernández-VillamizarDepartment of Microbiology, Genetics and Immunology, Michigan State University, East Lansing, Michigan, USA.
Neal D HammerDepartment of Microbiology, Genetics and Immunology, Michigan State University, East Lansing, Michigan, USA.ORCID 0000-0001-6148-7850
Gemma RegueraDepartment of Microbiology, Genetics and Immunology, Michigan State University, East Lansing, Michigan, USA.ORCID 0000-0003-4317-7933

Funding

DOD | USN | Office of Naval Research (ONR) N00014-17-2678DOD | USN | Office of Naval Research (ONR) N00014-20-1-2471
6 · The paper itself

Abstract

Nasopharyngeal carriage of staphylococci spreads potentially pathogenic strains into (peri)oral regions and increases the chance of cross-infections. Some laboratory strains can also move rapidly on hydrated agar surfaces, but the biological relevance of these observations is not clear. Using soft-agar [0.3% (wt/vol)] plate assays, we demonstrate the rapid surface dispersal of (peri)oral isolates of IMPORTANCE: Despite lacking classical motility machinery, nasopharyngeal staphylococci spread rapidly in (peri)oral and respiratory mucosa and cause cross-infections. We describe laboratory conditions for the reproducible study of staphylococcal dispersal on mucosa-like surfaces and the identification of two dispersal stages (colony spreading and dendritic expansion) stimulated by mucin glycoproteins. The mucin type mattered as dispersal required the surfactant activity and hydration provided by some mucin glycoproteins. While colony spreading was a passive mode of dispersal lubricated by the mucins, the more rapid and invasive form of dendritic expansion of

Indexed as

MucinsQuorum SensingStaphylococcus aureusStaphylococcus epidermidisBacterial ProteinsBacterial ToxinsHumansStaphylococcal InfectionsBacterial ProteinsBacterial ToxinsMucinsstaphylococcal delta toxindendritic formationdispersalmotilitymucinmucosaquorum sensingreservoirsStaphylococcus

Identifiers

PMID38953351
PMCPMC11323471

What OpenQuestion holds

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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.