ArticleAmerican journal of respiratory cell and molecular biology2024
Chronic Alcohol Intake Compromises Lung Immunity by Altering Immunometabolism in Humans and Mouse Models.
Article in American journal of respiratory cell and molecular biology, 2024. 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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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.
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Who cites it
1 citing paper in PubMed.
- Analysis of the disease burden and attributable risk factors of tuberculosis in G20 countries from 1990 to 2021.BMC infectious diseases · 2025Article
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Authors and funding
11 authors.
Funding
Abstract
Chronic alcohol consumption disrupts lung immunity and host defense mechanisms, rendering individuals with alcohol use disorder more susceptible to developing inflammatory lung conditions with poor prognoses. Here, we focused on investigating the molecular and cellular effects of alcohol ingestion on lung immunity in male and female subjects using population-based human lung transcriptomics analysis and an experimental mouse model of chronic alcohol drinking using the National Institute on Alcohol Abuse and Alcoholism alcohol feeding model. Flow cytometry and transcriptomics analyses in lungs revealed a sexually dimorphic effect of chronic alcohol drinking on lung immunity in both human and mouse. Male lungs were more sensitive to chronic alcohol drinking-induced dysregulation of lung immunity compared with female lungs. Furthermore, comparative transcriptomics analysis using lungs and liver samples from matched human and mouse subjects demonstrated that lungs were more sensitive than liver to the effects of alcohol in downregulating immune-related genes and pathways. Furthermore, the transcriptomics analysis provided evidence that immunometabolic change is a central driver in lung alteration by downregulating the immune pathways and upregulating metabolic pathways. Chronic alcohol consumption resulted in reduced mTOR signaling and decreased immune cell populations. The mTOR signaling axis may serve as an upstream regulator of alcohol-induced dysregulation in lung immunity.
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