title: The whole is greater than the sum of its parts: dental plaque bacterial interactions can affect the virulence properties of cariogenic Streptococcus mutans.
abstract: It has been well established that dental caries results from the accumulation of dental plaque on tooth surfaces. Several decades of in vitro and as well as clinical studies have identified Streptococcus mutans as an important etiological agent in carious lesion formation. In addition, a variety of approaches have suggested that interactions between the bacterial components of biofilms can influence the properties of such polymicrobial structures. Therefore, it is likely that the mere presence of S. mutans in dental plaque does not alone account for the cariogenic potential of such biofilms. Recent studies have indicated that several bacteria commonly found in dental plaque can influence either the viability and/or virulence properties of S. mutans. This review will summarize some of the more recent findings in this regard as well as their implications for the development of novel anti-caries strategies.
authors.affiliation: Department of Oral Biology, School of Dental Medicine, University at Buffalo, State University of New York, Buffalo, New York, USA. kuramitsu@earthlink.net
authors.forename: Howard K
authors.initials: HK
authors.lastname: Kuramitsu
authors.forename: Bing-Yan
authors.initials: BY
authors.lastname: Wang
mesh_terms: D018441:Biofilms; D003731:Dental Caries / Q000382:microbiology*; D003773:Dental Plaque / Q000382:microbiology*; D006801:Humans; D056265:Microbial Interactions / Q000502:physiology; D013295:Streptococcus mutans / Q000472:pathogenicity* / Q000502:physiology; D014774:Virulence