ArticleBMC biology2025
Species- and strain-specific microbial modulation of interferon, innate immunity, and epithelial barrier in 2D air-liquid interface respiratory epithelial cultures.
Article in BMC biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- Beyond Pathogens: Modulating the Commensal Microbiota to Reshape Immunity for Respiratory Disease Intervention.Pathogens (Basel, Switzerland) · 2026Review
- Host-specific bacterial modulation of airway gene expression and alternative splicing.mSphere · 2025Article
- TEAL-Seq: targeted expression analysis sequencing.mSphere · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
15 authors.
Funding
Abstract
backgroundThe microbiome regulates the respiratory epithelium's immunomodulatory functions. To explore how the microbiome's biodiversity affects microbe-epithelial interactions, we screened 58 phylogenetically diverse microbes for their transcriptomic effect on human primary bronchial air-liquid interface (ALI) cell cultures.
resultsWe found distinct species- and strain-level differences in host innate immunity and epithelial barrier response. Strikingly, we found that host interferon, an antiviral response, was one of the most variable host processes. This variability was not driven by microbial phylogenetic diversity, bioburden, nor by the microbe's ability to stimulate other innate immunity pathways.
conclusionsMicrobial colonization differentially stimulates host gene expression with variations observed across phylogenetically diverse microbes and across different strains of the same species. Our study provides a foundation for understanding how the respiratory microbiome's biodiversity affects epithelial, and particularly antiviral, innate immunity.
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Registered trials
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