ArticleBioMed research international2022
Comparison of the Oral Microbiota Structure among People from the Same Ethnic Group Living in Different Environments.
Article in BioMed research international, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 12 citations in OpenAlex.
- Structure and Function of the Dental Plaque Microbiome in Eubiosis: A Systematic Review of Ethnic-Racial Influences.Microorganisms · 2026Review
- Oral-gut microbiome dysbiosis in obese smokers reveals compartment-specific shifts.AMB Express · 2026Article
- Unveiling the link between oral microbial α-diversity, advanced cardiovascular-kidney-metabolic syndrome, and mortality.Journal of oral microbiology · 2026Article
- Oral microbiome signatures of ageing and cognitive function across distinct geographical cohorts.PloS one · 2026Article
- Compositional Changes and Comparative Analysis of Oral Microbial Community During the Formation of Canine Dental Calculus.Animals : an open access journal from MDPI · 2025Article
- Oral microbiome alpha diversity and all-cause, cardiovascular, and non-cardiovascular mortality in US adults: Evidence from the NHANES 2009-2019.Atherosclerosis · 2025Observational
- Probing the oral-brain connection: oral microbiome patterns in a large community cohort with anxiety, depression, and trauma symptoms, and periodontal outcomes.Translational psychiatry · 2024Article
- Oral Microbiome Stamp in Alzheimer's Disease.Pathogens (Basel, Switzerland) · 2024Article
- The Role of Indoor Microbiome and Metabolites in Shaping Children's Nasal and Oral Microbiota: A Pilot Multi-Omic Analysis.Metabolites · 2023Article
- Microbial communities of the upper respiratory tract in mild and severe COVID-19 patients: a possible link with the disease course.Frontiers in microbiomes · 2023Article
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The characteristics of the oral microbiota may depend on oral health, age, diet, and geography, but the influence of the geographic setting on the oral microbiota has received limited attention. The characteristics of oral microbiota have been reported to differ between urban and rural environments. In order to minimize the influence of genetic background, we recruited 54 volunteers from the same ethnic group, living in urban and rural areas of Gansu Province, China. We collected dental plaque samples and divided them into four groups according to the participant's area of residence and dental caries status. We sequenced the 16S rRNA of these samples using the Pacific Biosciences sequencing platform and analyzed the correlation between the geographic area and the characteristics of the oral microbiota. Analysis of the alpha and beta diversity revealed that there were significant differences in diversity and composition of dental plaque microflora among the four groups. Cluster analysis revealed that geographic area played an important role in determining the oral microbiota. Network analysis of oral microorganisms showed that geographic differences had major influence on the composition characteristics and internal structure of oral microorganisms. We found that some dominant strains which may play a key role in maintaining oral health, such as
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