Evidence map›Paper›PMID 12209001›Full record

ReviewMicrobiology and molecular biology reviews : MMBR2002

Communication among oral bacteria.

Paul E Kolenbrander, Roxanna N Andersen, David S Blehert, Paul G Egland, Jamie S Foster, Robert J Palmer

4 registry-linked trialsOpen access · greenAbstract readReview
In one paragraph

Review in Microbiology and molecular biology reviews : MMBR, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 4 registered trials, which are not on this map. Cited by 367 papers.

0numbers the graph read from it
0cells of the map it votes in
367citing papers in PubMed
22.3field-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.

NCT00476450 completednot on this mapstarted 2007, after this paper: background citation

Effects of Peripheral Blood Stem Cell Transplantation on the Microbial Flora of the Oral Cavity

TypeobservationalSponsorNational Institutes of Health Clinical Center (CC)Ran2007 to 2016Enrolled50ConditionsAllogeneic Peripheral Blood Stem Cell Transplant
NCT01900119 completednot on this mapstarted 2013, after this paper: background citation

A Description of the Oral Microbiome of Patients With Severe Aplastic Anemia

TypeobservationalSponsorNational Institutes of Health Clinical Center (CC)Ran2013 to 2019Enrolled24ConditionsSevere Aplastic Anemia (SAA)
NCT03418454 unknown statusnot on this mapstarted 2017, after this paper: background citation

The Oral Microbiome as a Prognostic Tool in Oral Malignant and Premalignant Lesions and in Medication Related Osteonecrosis of the Jaw

TypeobservationalSponsorBarzilai Medical CenterRan2017 to 2021Enrolled150ConditionsOral Squamous Cell Carcinoma, Medication Related Osteonecrosis of the Jaw, Oral Epithelial DysplasiaArmsBuccal mucosa samples for Extraction of BACTERIAL DNA
NCT05854953 naunknown statusnot on this mapstarted 2023, after this paper: background citation

A Randomised Crossover Clinical Trial to Compare the Effects of Different Storage Conditions on Removable Retainers

TypeinterventionalSponsorUniversity of MalayaRan2023 to 2024Enrolled24ConditionsOrthodontic Appliance ComplicationArmsHawley retainers in dry storage condition, Hawley retainers in wet storage condition, VFRs in dry storage condition, VFRs in wet storage condition, Baseline characteristics
3 · Its place in the literature

Who cites it

367 citing papers in PubMed, 1,020 citations in OpenAlex.

  1. Trial
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  8. Review
  9. A host-encoded prophage targets a Candidate Phyla Radiation bacterium and shapes episymbiotic interactions.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  10. AI-2 production inJournal of bacteriology · 2026
    Article
  11. Review
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  13. Fermentation-Derived 6-Shogaol fromInternational journal of molecular sciences · 2026
    Article
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307 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

6 authors at 2 institutions in 1 country.

Paul E KolenbranderOral Infection and Immunity Branch, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, Maryland 20892-4350, USA. pkolenbrander@dir.nidcr.nih.gov
Roxanna N Andersen
David S Blehert
Paul G Egland
Jamie S Foster
Robert J Palmer
National Institute of Dental and Craniofacial Research · USNational Institutes of Health · US

Funding

Interactions Between Actinomyces And Other BacteriaZ01DE000273 · NIDCR · NATIONAL INSTITUTE OF DENTAL & CRANIOFACIAL RESEARCH · PI KOLENBRANDER, PAUL E · 1985 to 2008
$1.9M
Cell-cell Interactions Between Oral Actinomyces And Other BacteriaZIADE000273 · NIDCR · NATIONAL INSTITUTE OF DENTAL & CRANIOFACIAL RESEARCH · PI KOLENBRANDER, PAUL E · 2009 to 2009
$679k
6 · The paper itself

Abstract

Human oral bacteria interact with their environment by attaching to surfaces and establishing mixed-species communities. As each bacterial cell attaches, it forms a new surface to which other cells can adhere. Adherence and community development are spatiotemporal; such order requires communication. The discovery of soluble signals, such as autoinducer-2, that may be exchanged within multispecies communities to convey information between organisms has emerged as a new research direction. Direct-contact signals, such as adhesins and receptors, that elicit changes in gene expression after cell-cell contact and biofilm growth are also an active research area. Considering that the majority of oral bacteria are organized in dense three-dimensional biofilms on teeth, confocal microscopy and fluorescently labeled probes provide valuable approaches for investigating the architecture of these organized communities in situ. Oral biofilms are readily accessible to microbiologists and are excellent model systems for studies of microbial communication. One attractive model system is a saliva-coated flowcell with oral bacterial biofilms growing on saliva as the sole nutrient source; an intergeneric mutualism is discussed. Several oral bacterial species are amenable to genetic manipulation for molecular characterization of communication both among bacteria and between bacteria and the host. A successful search for genes critical for mixed-species community organization will be accomplished only when it is conducted with mixed-species communities.

Indexed as

Amino Acid SequenceAntigens, BacterialBacteriaBacterial Physiological PhenomenaHomoserineHumansLactonesModels, BiologicalMolecular Sequence DataMouthSignal TransductionStreptococcusAntigens, BacterialHomoserineLactonesN-octanoylhomoserine lactone

Identifiers

PMID12209001
PMCPMC120797
OpenAlexW2123937142

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.