Role of microbial communities in the pathogenesis of periodontal diseases and caries

The microbiological characteristics of both caries and periodontal disease show significant change from those in health. In both instances, there is evidence of co‐association of different organisms into consortia. Aim We review and summarize a number of issues pertinent to the community organizatio...

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Bibliographic Details
Published in:Journal of clinical periodontology 2017-03, Vol.44 (S18), p.S23-S38
Main Authors: Mira, Alex, Simon‐Soro, A., Curtis, M. A.
Format: Article
Language:English
Subjects:
caries
Dental caries
Dental Caries - microbiology
Dentistry
Dysbiosis
Functional morphology
Gum disease
Humans
Literature reviews
microbial communities
Microbiology
Microbiomes
Microbiota
Mouth - microbiology
oral microbiome
Pathogenesis
periodontal disease
Periodontal diseases
Periodontal Diseases - microbiology
Periodontitis
Symbiosis
Teeth
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Summary:The microbiological characteristics of both caries and periodontal disease show significant change from those in health. In both instances, there is evidence of co‐association of different organisms into consortia. Aim We review and summarize a number of issues pertinent to the community organization and functional activity of the bacterial populations resident on supra‐ and subgingival tooth surface and the influence of these populations on disease. Methods A literature review was undertaken with a particular emphasis on recent publications involving high‐throughput, deep sequencing approaches to the analysis of microbial populations and their functional activity. Results There is increasing evidence to suggest that both caries and periodontal disease represent dysbiotic states of the oral microbiome. The mode of acquisition of the oral microbial communities may be less passive than previously recognized but once established remains relatively stable within an individual although there are very significant site variations. A repertoire of stable dysbiotic states may occur in both caries and periodontitis involving different microbial community structures with potentially similar functional properties. Conclusions The processes which underlie the development and stability of microbial populations in the healthy mouth are fundamental to understanding how these populations are transformed into a dysbiotic state in disease.
ISSN:0303-6979
1600-051X
DOI:10.1111/jcpe.12671