Dataset Information

The Oral Microbiome Impacts the Link between Sugar Consumption and Caries: A Preliminary Study.

ABSTRACT:

Background

The excessive and frequent intake of refined sugar leads to caries. However, the relationship between the amount of sugar intake and the risk of caries is not always consistent. Oral microbial profile and function may impact the link between them. This study aims to identify the plaque microbiota characteristics of caries subjects with low (CL) and high (CH) sugar consumption, and of caries-free subjects with low (FL) and high sugar (FH) consumption.

Methods

A total of 40 adolescents were enrolled in the study, and supragingival plaque samples were collected and subjected to metagenomic analyses. The caries status, sugar consumption, and oral-health behaviors of the subjects were recorded.

Results

The results indicate that the CL group showed a higher abundance of several cariogenic microorganisms Lactobacillus, A. gerencseriae, A. dentails, S. mutans, C. albicans, S. wiggsiae and P. acidifaciens. C. gingivalis, and P. gingivalis, which were enriched in the FH group. In terms of gene function, the phosphotransferase sugar uptake system, phosphotransferase system, and several two-component responses-regulator pairs were enriched in the CL group.

Conclusion

Overall, our data suggest the existence of an increased cariogenic microbial community and sugar catabolism potential in the CL group, and a healthy microbial community in the FH group, which had self-stabilizing functional potential.

SUBMITTER: Pang L

PROVIDER: S-EPMC9503897 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature

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Publications

The Oral Microbiome Impacts the Link between Sugar Consumption and Caries: A Preliminary Study.

Pang Liangyue L Zhi Qinghui Q Jian Wenting W Liu Zhuoying Z Lin Huancai H

Nutrients 20220907 18

<h4>Background</h4>The excessive and frequent intake of refined sugar leads to caries. However, the relationship between the amount of sugar intake and the risk of caries is not always consistent. Oral microbial profile and function may impact the link between them. This study aims to identify the plaque microbiota characteristics of caries subjects with low (CL) and high (CH) sugar consumption, and of caries-free subjects with low (FL) and high sugar (FH) consumption.<h4>Methods</h4>A total of ...[more]

PMID: 36145068

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Dataset Information

The Oral Microbiome Impacts the Link between Sugar Consumption and Caries: A Preliminary Study.

Background

Methods

Results

Conclusion

Publications

The Oral Microbiome Impacts the Link between Sugar Consumption and Caries: A Preliminary Study.

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