Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Editorial
. 2024 Jul 15;210(2):136-138.
doi: 10.1164/rccm.202401-0189ED.

Unsung Heroes? Decoding the Protective Effects of Airway Microbiota in Chronic Obstructive Pulmonary Disease

Affiliations
Editorial

Unsung Heroes? Decoding the Protective Effects of Airway Microbiota in Chronic Obstructive Pulmonary Disease

Micheál Mac Aogáin. Am J Respir Crit Care Med. .
No abstract available

PubMed Disclaimer

Figures

Figure 1.
Figure 1.
Microbiome correlates of disease status in SPIROMICS. Analysis of baseline microbiome profiles, clinical parameters, and mucin concentrations was performed in 877 participants, revealing significant microbial correlates. Longitudinal assessment of pulmonary function decline was conducted in 365 individuals, further highlighting microbial signatures associated with this clinical phenotype. Taxa associated with milder disease are illustrated as green nodes in the “eubiosis” network on the left side of the figure. These taxa potentially serve beneficial functions as integral nodes of the phylogenetically diverse eubiotic network. In contrast, microbial biomarkers indicative of disease progression and imbalance are depicted as red nodes in the “dysbiosis” network on the right, highlighting their potential role in disease pathogenesis and progression. GOLD = Global Initiative for Chronic Obstructive Lung Disease; SPIROMICS = Subpopulations and Intermediate Outcome Measures in COPD Study.

Comment on

References

    1. Stolz D, Mkorombindo T, Schumann DM, Agusti A, Ash SY, Bafadhel M, et al. Towards the elimination of chronic obstructive pulmonary disease: a Lancet commission. Lancet . 2022;400:921–972. - PMC - PubMed
    1. Agusti A. Biologics for COPD—finally here. N Engl J Med . 2023;389:274–275. - PubMed
    1. Huffnagle GB, Dickson RP, Lukacs NW. The respiratory tract microbiome and lung inflammation: a two-way street. Mucosal Immunol . 2017;10:299–306. - PMC - PubMed
    1. Leung JM, Tiew PY, Mac Aogáin M, Budden KF, Yong VF, Thomas SS, et al. The role of acute and chronic respiratory colonization and infections in the pathogenesis of COPD. Respirology . 2017;22:634–650. - PMC - PubMed
    1. Segal LN, Clemente JC, Tsay JC, Koralov SB, Keller BC, Wu BG, et al. Enrichment of the lung microbiome with oral taxa is associated with lung inflammation of a Th17 phenotype. Nat Microbiol . 2016;1:16031. - PMC - PubMed

MeSH terms