Differences in bacterial saliva profile between periodontitis patients and a control cohort

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Differences in bacterial saliva profile between periodontitis patients and a control cohort. / Belstrøm, Daniel; Fiehn, Nils-Erik; Nielsen, Claus H; Kirkby, Nikolai; Twetman, Svante; Klepac-Ceraj, Vanja; Paster, Bruce J; Holmstrup, Palle.

In: Journal of Clinical Periodontology, Vol. 41, No. 2, 02.2014, p. 104-12.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Belstrøm, D, Fiehn, N-E, Nielsen, CH, Kirkby, N, Twetman, S, Klepac-Ceraj, V, Paster, BJ & Holmstrup, P 2014, 'Differences in bacterial saliva profile between periodontitis patients and a control cohort', Journal of Clinical Periodontology, vol. 41, no. 2, pp. 104-12. https://doi.org/10.1111/jcpe.12190

APA

Belstrøm, D., Fiehn, N-E., Nielsen, C. H., Kirkby, N., Twetman, S., Klepac-Ceraj, V., Paster, B. J., & Holmstrup, P. (2014). Differences in bacterial saliva profile between periodontitis patients and a control cohort. Journal of Clinical Periodontology, 41(2), 104-12. https://doi.org/10.1111/jcpe.12190

Vancouver

Belstrøm D, Fiehn N-E, Nielsen CH, Kirkby N, Twetman S, Klepac-Ceraj V et al. Differences in bacterial saliva profile between periodontitis patients and a control cohort. Journal of Clinical Periodontology. 2014 Feb;41(2):104-12. https://doi.org/10.1111/jcpe.12190

Author

Belstrøm, Daniel ; Fiehn, Nils-Erik ; Nielsen, Claus H ; Kirkby, Nikolai ; Twetman, Svante ; Klepac-Ceraj, Vanja ; Paster, Bruce J ; Holmstrup, Palle. / Differences in bacterial saliva profile between periodontitis patients and a control cohort. In: Journal of Clinical Periodontology. 2014 ; Vol. 41, No. 2. pp. 104-12.

Bibtex

@article{e34558b49ac6437085fcd3724a53f3cb,

title = "Differences in bacterial saliva profile between periodontitis patients and a control cohort",

abstract = "AIM: Periodontitis is a multifactorial disease in which subgingival bacteria play an important role in the pathogenesis of the disease. The objective of this study was to determine if periodontitis is associated with a characteristic salivary bacterial profile. This was accomplished by comparing the bacterial profile of saliva from subjects with chronic periodontitis with that of saliva from a control cohort.MATERIALS AND METHODS: Stimulated saliva samples from 139 chronic periodontitis patients and 447 samples from a control cohort were analysed using the Human Oral Microbe Identification Microarray (HOMIM). Frequency and levels (mean HOMIM-value) of around 300 bacterial taxa/clusters in samples were used as parameters for investigation. Differences at taxon/cluster values between groups were analysed using Mann-Whitney U-test with Benjamini-Hochberg correction for multiple comparisons. Principal component analysis was used to visualize bacterial community profiles obtained by the HOMIM.RESULTS: Eight bacterial taxa, including putative periodontal pathogens as Parvimonas micra and Filifactor alocis, and four bacterial clusters were identified statistically more frequently and at higher levels in samples from periodontitis patients than in samples from the control cohort. These differences were independent of the individuals' smoking status.CONCLUSIONS: Periodontitis is associated with a characteristic bacterial profile of saliva different from that of a control cohort.",

author = "Daniel Belstr{\o}m and Nils-Erik Fiehn and Nielsen, {Claus H} and Nikolai Kirkby and Svante Twetman and Vanja Klepac-Ceraj and Paster, {Bruce J} and Palle Holmstrup",

note = "{\textcopyright} 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.",

year = "2014",

month = feb,

doi = "10.1111/jcpe.12190",

language = "English",

volume = "41",

pages = "104--12",

journal = "Journal of Clinical Periodontology",

issn = "0303-6979",

publisher = "Wiley-Blackwell",

number = "2",

}

RIS

TY - JOUR

T1 - Differences in bacterial saliva profile between periodontitis patients and a control cohort

AU - Belstrøm, Daniel

AU - Fiehn, Nils-Erik

AU - Nielsen, Claus H

AU - Kirkby, Nikolai

AU - Twetman, Svante

AU - Klepac-Ceraj, Vanja

AU - Paster, Bruce J

AU - Holmstrup, Palle

PY - 2014/2

Y1 - 2014/2

N2 - AIM: Periodontitis is a multifactorial disease in which subgingival bacteria play an important role in the pathogenesis of the disease. The objective of this study was to determine if periodontitis is associated with a characteristic salivary bacterial profile. This was accomplished by comparing the bacterial profile of saliva from subjects with chronic periodontitis with that of saliva from a control cohort.MATERIALS AND METHODS: Stimulated saliva samples from 139 chronic periodontitis patients and 447 samples from a control cohort were analysed using the Human Oral Microbe Identification Microarray (HOMIM). Frequency and levels (mean HOMIM-value) of around 300 bacterial taxa/clusters in samples were used as parameters for investigation. Differences at taxon/cluster values between groups were analysed using Mann-Whitney U-test with Benjamini-Hochberg correction for multiple comparisons. Principal component analysis was used to visualize bacterial community profiles obtained by the HOMIM.RESULTS: Eight bacterial taxa, including putative periodontal pathogens as Parvimonas micra and Filifactor alocis, and four bacterial clusters were identified statistically more frequently and at higher levels in samples from periodontitis patients than in samples from the control cohort. These differences were independent of the individuals' smoking status.CONCLUSIONS: Periodontitis is associated with a characteristic bacterial profile of saliva different from that of a control cohort.

AB - AIM: Periodontitis is a multifactorial disease in which subgingival bacteria play an important role in the pathogenesis of the disease. The objective of this study was to determine if periodontitis is associated with a characteristic salivary bacterial profile. This was accomplished by comparing the bacterial profile of saliva from subjects with chronic periodontitis with that of saliva from a control cohort.MATERIALS AND METHODS: Stimulated saliva samples from 139 chronic periodontitis patients and 447 samples from a control cohort were analysed using the Human Oral Microbe Identification Microarray (HOMIM). Frequency and levels (mean HOMIM-value) of around 300 bacterial taxa/clusters in samples were used as parameters for investigation. Differences at taxon/cluster values between groups were analysed using Mann-Whitney U-test with Benjamini-Hochberg correction for multiple comparisons. Principal component analysis was used to visualize bacterial community profiles obtained by the HOMIM.RESULTS: Eight bacterial taxa, including putative periodontal pathogens as Parvimonas micra and Filifactor alocis, and four bacterial clusters were identified statistically more frequently and at higher levels in samples from periodontitis patients than in samples from the control cohort. These differences were independent of the individuals' smoking status.CONCLUSIONS: Periodontitis is associated with a characteristic bacterial profile of saliva different from that of a control cohort.

U2 - 10.1111/jcpe.12190

DO - 10.1111/jcpe.12190

M3 - Journal article

C2 - 24303924

VL - 41

SP - 104

EP - 112

JO - Journal of Clinical Periodontology

JF - Journal of Clinical Periodontology

SN - 0303-6979

IS - 2

ER -

ID: 120073270

Department of Odontology