Inter-personal diversity and temporal dynamics of dental, tongue, and salivary microbiota in the healthy oral cavity

Peering into the mouth: Bacterial turnover in plaque and saliva A study of bacteria in the mouth reveals insights into their diversity, stability, and variability among people and over time. By tracking daily, weekly, and monthly fluctuations of plaque and salivary bacteria in ten healthy volunteers...

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Autores principales:	Michael W. Hall, Natasha Singh, Kester F. Ng, David K. Lam, Michael B. Goldberg, Howard C. Tenenbaum, Josh D. Neufeld, Robert G. Beiko, Dilani B. Senadheera
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Microbial ecology QR100-130
Acceso en línea:	https://doaj.org/article/7cc6df85e9f446d5ab438685cf56121f
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spelling	oai:doaj.org-article:7cc6df85e9f446d5ab438685cf56121f2021-12-02T12:33:55ZInter-personal diversity and temporal dynamics of dental, tongue, and salivary microbiota in the healthy oral cavity10.1038/s41522-016-0011-02055-5008https://doaj.org/article/7cc6df85e9f446d5ab438685cf56121f2017-01-01T00:00:00Zhttps://doi.org/10.1038/s41522-016-0011-0https://doaj.org/toc/2055-5008Peering into the mouth: Bacterial turnover in plaque and saliva A study of bacteria in the mouth reveals insights into their diversity, stability, and variability among people and over time. By tracking daily, weekly, and monthly fluctuations of plaque and salivary bacteria in ten healthy volunteers, Dilani Senadheera at the Faculty of Dentistry, University of Toronto and co-researchers in Canada reveal significant differences in the “microbiome” present in dental, tongue and saliva samples over time. They found considerable variation in these communities between individuals, sufficient to identify a person with “bacterial fingerprints” using plaque or saliva even after 1 year. The researchers reveal a “core community” that spans different persons, oral sites, and time, suggesting some level of stability. This study is useful to understand the diversity and community drifts in different oral sites over time, which is important when plaque and saliva are used for bacterial analysis in diagnostic, risk-prediction, and forensic applications.Michael W. HallNatasha SinghKester F. NgDavid K. LamMichael B. GoldbergHoward C. TenenbaumJosh D. NeufeldRobert G. BeikoDilani B. SenadheeraNature PortfolioarticleMicrobial ecologyQR100-130ENnpj Biofilms and Microbiomes, Vol 3, Iss 1, Pp 1-7 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Microbial ecology QR100-130
spellingShingle	Microbial ecology QR100-130 Michael W. Hall Natasha Singh Kester F. Ng David K. Lam Michael B. Goldberg Howard C. Tenenbaum Josh D. Neufeld Robert G. Beiko Dilani B. Senadheera Inter-personal diversity and temporal dynamics of dental, tongue, and salivary microbiota in the healthy oral cavity
description	Peering into the mouth: Bacterial turnover in plaque and saliva A study of bacteria in the mouth reveals insights into their diversity, stability, and variability among people and over time. By tracking daily, weekly, and monthly fluctuations of plaque and salivary bacteria in ten healthy volunteers, Dilani Senadheera at the Faculty of Dentistry, University of Toronto and co-researchers in Canada reveal significant differences in the “microbiome” present in dental, tongue and saliva samples over time. They found considerable variation in these communities between individuals, sufficient to identify a person with “bacterial fingerprints” using plaque or saliva even after 1 year. The researchers reveal a “core community” that spans different persons, oral sites, and time, suggesting some level of stability. This study is useful to understand the diversity and community drifts in different oral sites over time, which is important when plaque and saliva are used for bacterial analysis in diagnostic, risk-prediction, and forensic applications.
format	article
author	Michael W. Hall Natasha Singh Kester F. Ng David K. Lam Michael B. Goldberg Howard C. Tenenbaum Josh D. Neufeld Robert G. Beiko Dilani B. Senadheera
author_facet	Michael W. Hall Natasha Singh Kester F. Ng David K. Lam Michael B. Goldberg Howard C. Tenenbaum Josh D. Neufeld Robert G. Beiko Dilani B. Senadheera
author_sort	Michael W. Hall
title	Inter-personal diversity and temporal dynamics of dental, tongue, and salivary microbiota in the healthy oral cavity
title_short	Inter-personal diversity and temporal dynamics of dental, tongue, and salivary microbiota in the healthy oral cavity
title_full	Inter-personal diversity and temporal dynamics of dental, tongue, and salivary microbiota in the healthy oral cavity
title_fullStr	Inter-personal diversity and temporal dynamics of dental, tongue, and salivary microbiota in the healthy oral cavity
title_full_unstemmed	Inter-personal diversity and temporal dynamics of dental, tongue, and salivary microbiota in the healthy oral cavity
title_sort	inter-personal diversity and temporal dynamics of dental, tongue, and salivary microbiota in the healthy oral cavity
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/7cc6df85e9f446d5ab438685cf56121f
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Inter-personal diversity and temporal dynamics of dental, tongue, and salivary microbiota in the healthy oral cavity

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