ArticleThe journal of allergy and clinical immunology. Global2025
Oral microbiota related to allergy in Norwegian adults.
Article in The journal of allergy and clinical immunology. Global, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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Who cites it
1 citing paper in PubMed.
- Role of oral bacteria composition and functional gene profiles in respiratory diseases.BMJ open respiratory research · 2026Article
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Authors and funding
8 authors.
Funding
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Abstract
Background: Oral microbiome composition has been linked to onset and progression of several localized and systemic diseases. Associations with allergy in adults have been less explored. Objective: We sought to identify oral microbiota associated with allergy outcomes in adults using high-throughput sequencing data. Methods: We characterized bacterial communities of gingival samples from 453 Norwegian adults (average age, 28 years) using 16S rRNA gene amplicon sequencing. We examined more than 2200 bacterial taxa in relation to self-reported current asthma, eczema, or rhinitis, and seroatopy (IgE > 0.70 kU/L). We used linear regression to determine whether overall bacterial diversity differed by each allergic outcome and analysis of composition of microbiomes with bias correction (ANCOM-BC2) to identify differentially abundant taxa. Results: Less diverse oral bacterial communities were observed ( Conclusions: Bacterial community compositions of oral gingival samples may play a role in allergic outcomes in adults. These findings could contribute to the development of novel treatment strategies.
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