Target intelligence / Profile preview

Dental Biofilm Microbial Composition (Dental Biofilm)

Target
Dental Biofilm
Molecular classification
Microbial Community, Polymicrobial Biofilm
01

Overview

Dental biofilm microbial composition refers to a dynamic polymicrobial community dominated by hundreds of bacterial taxa embedded within an EPS-rich extracellular matrix on tooth surfaces; its structure supports complex ecological interactions critical for both health maintenance and disease development in the oral cavity. The biofilm consists of early colonizers like Streptococcus spp., bridge species such as Fusobacterium nucleatum, and late colonizers like Porphyromonas gingivalis, all contributing to a complex and interactive ecosystem. Changes in the composition of dental biofilms are strongly associated with oral diseases.

Other names
Dental PlaqueOral BiofilmPlaque Biofilm
02

Mechanism of action

Disruption of biofilm formation, inhibition of bacterial growth, degradation of extracellular matrix, prevention of bacterial adhesion.

03

Biological functions

Microbial AdhesionCoaggregationMetabolic CooperationQuorum SensingHorizontal Gene TransferNutrient MetabolismExtracellular Matrix ProductionBiofilm FormationEcological Interactions
04

Disease associations

CariesPeriodontitisGingivitisOral Infections
05

Safety considerations

Development of antibiotic resistanceDisruption of oral microbiome balancePotential for opportunistic infectionsToxicity of antimicrobial agents to host cells
06

Interacting drugs

Antimicrobial Agents (e.g., Chlorhexidine, Triclosan)

3 more in the full profile.

07

Biomarkers

Specific bacterial species presence/abundance (e.g., Porphyromonas gingivalis, Aggregatibacter actinomycetemcomitans)pH levels within the biofilmExtracellular polysaccharide (EPS) levelsInflammatory markers in gingival crevicular fluid (e.g., MMPs, cytokines)

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