ReviewFrontiers in immunology2026
The gut-lung axis in COPD: immunomodulatory roles of gut microbiota and novel therapeutic strategies.
Review in Frontiers in immunology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
9 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Global research status and development trends of chronic obstructive pulmonary disease and gut microbiota: a comprehensive analysis based on bibliometrics and knowledge visualization.Frontiers in microbiology · 2026Pooled it
- The Gut-Lung Microbiome Crosstalk and Pulmonary Disease.Biomolecules · 2026Review
- Review
- The potential role of lily polysaccharide in mitigating radiation-induced pneumonitis via the gut-lung axis: a comprehensive review.Frontiers in pharmacology · 2026Review
- Gut microbiota dysbiosis in COPD patients increases the level of queuine in the blood serum abnormally enhancing the viability of lung epithelial cells.Frontiers in immunology · 2026Article
- Advances in infection-immunity mechanisms and molecular regulatory networks in severe pneumonia-associated lung injury.Frontiers in immunology · 2026Review
- From the gut to the lungs: The role of gut microbiota in chronic obstructive pulmonary disease and related research progress.Microbial cell (Graz, Austria) · 2026Article
- Dual role of IL-17A in COPD: amplifier of inflammatory cascades and mediator of airway remodeling and alveolar destruction.Frontiers in immunology · 2026Review
- Mechanisms by which complex carbohydrates influence immune imbalance in COPD via the gut-lung axis: from colonic fermentation to pulmonary immune responses.Frontiers in nutrition · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Chronic Obstructive Pulmonary Disease (COPD) is a progressive respiratory disorder characterized by persistent airflow limitation and systemic inflammation, with accumulating evidence implicating gut microbiota dysbiosis as a key modulator of disease pathogenesis via the gut-lung axis. This review synthesizes current knowledge on the bidirectional communication between the gut and lungs, highlighting how microbial metabolites-particularly short-chain fatty acids (SCFAs), tryptophan derivatives, and bile acids-regulate pulmonary immunity through G-protein-coupled receptors, histone deacetylase inhibition, and aryl hydrocarbon receptor signaling. Dysbiosis-driven disruptions in these pathways exacerbate neutrophilic inflammation, impair regulatory T-cell function, and sustain TLR4/NF-κB activation, amplifying lung tissue damage and remodeling. Therapeutic strategies targeting the gut-lung axis show promise in restoring microbial homeostasis and mitigating COPD progression. Probiotics (e.g.,
Indexed as
Identifiers
What Socratic holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.