Evidence map›Paper›PMID 25763359›Full record

ReviewFrontiers in cellular and infection microbiology2015

Streptococcus mutans-derived extracellular matrix in cariogenic oral biofilms.

Marlise I Klein, Geelsu Hwang, Paulo H S Santos, Osvaldo H Campanella, Hyun Koo

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in cellular and infection microbiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 180 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
180citing papers in PubMed, 3 pooled it
21.3field-weighted citation impact, top 1% 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

180 citing papers in PubMed, 3 syntheses or guidelines pooled it, 332 citations in OpenAlex.

  1. Pooled it
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  17. Artemisinins inhibited the synergistic cariogenic effect betweenFrontiers in cellular and infection microbiology · 2026
    Article
  18. Article
  19. Frontiers in oral health · 2026
    Article
  20. Effect ofAmerican journal of translational research · 2026
    Article

120 more citing papers are in PubMed but not listed here.

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 2 institutions in 1 country.

Marlise I KleinCenter for Oral Biology, University of Rochester Rochester, NY, USA.
Geelsu HwangBiofilm Research Lab, Levy Center for Oral Health, Department of Orthodontics and Divisions of Pediatric Dentistry and Community Oral Health, School of Dental Medicine, University of Pennsylvania Philadelphia, PA, USA.
Paulo H S SantosWhistler Center for Carbohydrate Research, Purdue University West Lafayette, IN, USA.
Osvaldo H CampanellaWhistler Center for Carbohydrate Research, Purdue University West Lafayette, IN, USA.
Hyun KooBiofilm Research Lab, Levy Center for Oral Health, Department of Orthodontics and Divisions of Pediatric Dentistry and Community Oral Health, School of Dental Medicine, University of Pennsylvania Philadelphia, PA, USA.
Purdue University West Lafayette · USUniversity of Pennsylvania · US

Funding

Evaluation of a Novel Anti-Caries Approach to Modulate Virulence of S. mutansR01DE018023 · NIDCR · UNIVERSITY OF ROCHESTER · PI KOO, HYUN · 2008 to 2019
$3.4M
Molecular Basis for Caries Inhibiting Effects of Cranberry FlavonoidsR01DE016139 · NIDCR · UNIVERSITY OF ROCHESTER · PI KOO, HYUN · 2004 to 2014
$2.5M
Training Program in Oral ScienceR90DE022529 · NIDCR · UNIVERSITY OF ROCHESTER · PI OVITT, CATHERINE, YULE, DAVID I · 2011 to 2021
$877k
NIDCR NIH HHS DE16139NIDCR NIH HHS DE18023NIDCR NIH HHS R01 DE016139NIDCR NIH HHS R01 DE018023NIDCR NIH HHS R90 DE022529NIDCR NIH HHS R90DE022529
6 · The paper itself

Abstract

Biofilms are highly structured microbial communities that are enmeshed in a self-produced extracellular matrix. Within the complex oral microbiome, Streptococcus mutans is a major producer of extracellular polymeric substances including exopolysaccharides (EPS), eDNA, and lipoteichoic acid (LTA). EPS produced by S. mutans-derived exoenzymes promote local accumulation of microbes on the teeth, while forming a spatially heterogeneous and diffusion-limiting matrix that protects embedded bacteria. The EPS-rich matrix provides mechanical stability/cohesiveness and facilitates the creation of highly acidic microenvironments, which are critical for the pathogenesis of dental caries. In parallel, S. mutans also releases eDNA and LTA, which can contribute with matrix development. eDNA enhances EPS (glucan) synthesis locally, increasing the adhesion of S. mutans to saliva-coated apatitic surfaces and the assembly of highly cohesive biofilms. eDNA and other extracellular substances, acting in concert with EPS, may impact the functional properties of the matrix and the virulence of cariogenic biofilms. Enhanced understanding about the assembly principles of the matrix may lead to efficacious approaches to control biofilm-related diseases.

Indexed as

BiofilmsAnimalsDental CariesExtracellular MatrixHumansPolysaccharides, BacterialStreptococcal InfectionsStreptococcus mutansPolysaccharides, Bacterialbiofilmsdental carieseDNAexopolysaccharidesextracellular matrixmechanical stabilityspatial heterogeneitiesStreptococcus mutans

Identifiers

PMID25763359
PMCPMC4327733
OpenAlexW2031736092

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.