Temporal Stability of the Salivary Microbiota in Oral Health

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Standard

Temporal Stability of the Salivary Microbiota in Oral Health. / Belstrøm, Daniel; Holmstrup, Palle; Jensen, Allan Bardow; Kokaras, Alexis; Fiehn, Nils-Erik; Paster, Bruce J.

I: PLOS ONE, Bind 11, Nr. 1, 0147472, 2016.

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Harvard

Belstrøm, D, Holmstrup, P, Jensen, AB, Kokaras, A, Fiehn, N-E & Paster, BJ 2016, 'Temporal Stability of the Salivary Microbiota in Oral Health', PLOS ONE, bind 11, nr. 1, 0147472. https://doi.org/10.1371/journal.pone.0147472

APA

Belstrøm, D., Holmstrup, P., Jensen, A. B., Kokaras, A., Fiehn, N-E., & Paster, B. J. (2016). Temporal Stability of the Salivary Microbiota in Oral Health. PLOS ONE, 11(1), [0147472]. https://doi.org/10.1371/journal.pone.0147472

Vancouver

Belstrøm D, Holmstrup P, Jensen AB, Kokaras A, Fiehn N-E, Paster BJ. Temporal Stability of the Salivary Microbiota in Oral Health. PLOS ONE. 2016;11(1). 0147472. https://doi.org/10.1371/journal.pone.0147472

Author

Belstrøm, Daniel ; Holmstrup, Palle ; Jensen, Allan Bardow ; Kokaras, Alexis ; Fiehn, Nils-Erik ; Paster, Bruce J. / Temporal Stability of the Salivary Microbiota in Oral Health. I: PLOS ONE. 2016 ; Bind 11, Nr. 1.

Bibtex

@article{3205eea10b67483f923b15d2a9ab1b6a,
title = "Temporal Stability of the Salivary Microbiota in Oral Health",
abstract = "OBJECTIVES: Saliva is a biological fluid suitable for biomarker analysis, and differences in the salivary microbiota in oral health and disease have been reported. For such comparative analyses, time of sampling is critical since the bacterial composition may vary throughout the day, i.e., diurnal variation. The purpose of this study is to compare the salivary microbiome over time to determine the optimal time for sampling.DESIGN: Stimulated saliva samples were collected from 5 orally healthy individuals in 4 h intervals for 24 h, and collection was repeated 7 days later (number of samples per person, n = 12, total number of samples, n = 60). Salivary microbiota was analyzed using the Human Oral Microbe Identification using Next Generation Sequencing (HOMINGS), and statistical analysis was performed using the Kruskal-Wallis test with Benjamini-Hochberg's correction for multiple comparisons, cluster analysis, principal component analysis and correspondence analysis.RESULTS: From a total of 60 saliva samples, 477 probe targets were collectively identified with a mean number of probes per sample of 207 (range: 153-307). Little or no variation in microbial profiles within subjects was observed over time.CONCLUSIONS: Although there was considerable variation between subjects, microbial profiles within subjects were stable throughout a 24 hour period and after 1 week. Since there is little or no evidence of diurnal variation of the salivary microbiome, time of sampling of saliva is not critical for perturbation or other microbial studies.",
author = "Daniel Belstr{\o}m and Palle Holmstrup and Jensen, {Allan Bardow} and Alexis Kokaras and Nils-Erik Fiehn and Paster, {Bruce J}",
year = "2016",
doi = "10.1371/journal.pone.0147472",
language = "English",
volume = "11",
journal = "PLoS ONE",
issn = "1932-6203",
publisher = "Public Library of Science",
number = "1",

}

RIS

TY - JOUR

T1 - Temporal Stability of the Salivary Microbiota in Oral Health

AU - Belstrøm, Daniel

AU - Holmstrup, Palle

AU - Jensen, Allan Bardow

AU - Kokaras, Alexis

AU - Fiehn, Nils-Erik

AU - Paster, Bruce J

PY - 2016

Y1 - 2016

N2 - OBJECTIVES: Saliva is a biological fluid suitable for biomarker analysis, and differences in the salivary microbiota in oral health and disease have been reported. For such comparative analyses, time of sampling is critical since the bacterial composition may vary throughout the day, i.e., diurnal variation. The purpose of this study is to compare the salivary microbiome over time to determine the optimal time for sampling.DESIGN: Stimulated saliva samples were collected from 5 orally healthy individuals in 4 h intervals for 24 h, and collection was repeated 7 days later (number of samples per person, n = 12, total number of samples, n = 60). Salivary microbiota was analyzed using the Human Oral Microbe Identification using Next Generation Sequencing (HOMINGS), and statistical analysis was performed using the Kruskal-Wallis test with Benjamini-Hochberg's correction for multiple comparisons, cluster analysis, principal component analysis and correspondence analysis.RESULTS: From a total of 60 saliva samples, 477 probe targets were collectively identified with a mean number of probes per sample of 207 (range: 153-307). Little or no variation in microbial profiles within subjects was observed over time.CONCLUSIONS: Although there was considerable variation between subjects, microbial profiles within subjects were stable throughout a 24 hour period and after 1 week. Since there is little or no evidence of diurnal variation of the salivary microbiome, time of sampling of saliva is not critical for perturbation or other microbial studies.

AB - OBJECTIVES: Saliva is a biological fluid suitable for biomarker analysis, and differences in the salivary microbiota in oral health and disease have been reported. For such comparative analyses, time of sampling is critical since the bacterial composition may vary throughout the day, i.e., diurnal variation. The purpose of this study is to compare the salivary microbiome over time to determine the optimal time for sampling.DESIGN: Stimulated saliva samples were collected from 5 orally healthy individuals in 4 h intervals for 24 h, and collection was repeated 7 days later (number of samples per person, n = 12, total number of samples, n = 60). Salivary microbiota was analyzed using the Human Oral Microbe Identification using Next Generation Sequencing (HOMINGS), and statistical analysis was performed using the Kruskal-Wallis test with Benjamini-Hochberg's correction for multiple comparisons, cluster analysis, principal component analysis and correspondence analysis.RESULTS: From a total of 60 saliva samples, 477 probe targets were collectively identified with a mean number of probes per sample of 207 (range: 153-307). Little or no variation in microbial profiles within subjects was observed over time.CONCLUSIONS: Although there was considerable variation between subjects, microbial profiles within subjects were stable throughout a 24 hour period and after 1 week. Since there is little or no evidence of diurnal variation of the salivary microbiome, time of sampling of saliva is not critical for perturbation or other microbial studies.

U2 - 10.1371/journal.pone.0147472

DO - 10.1371/journal.pone.0147472

M3 - Journal article

C2 - 26799067

VL - 11

JO - PLoS ONE

JF - PLoS ONE

SN - 1932-6203

IS - 1

M1 - 0147472

ER -

ID: 154222923