ArticleJCI insight2022
Tissue-localized immune responses in people with cystic fibrosis and respiratory nontuberculous mycobacteria infection.
Article in JCI insight, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 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
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Who cites it
11 citing papers in PubMed, 12 citations in OpenAlex.
- Article
- Serum cytokine analysis in cavitary and non-cavitary pulmonary Mycobacterium avium complex disease: a cross-sectional study.BMC infectious diseases · 2025Article
- Distinct lung microbiota community states are associated with pulmonary nontuberculous mycobacterial disease prognosis.BMC microbiology · 2025Article
- Divergent host humoral innate immune response to the smooth-to-rough adaptation ofFrontiers in cellular and infection microbiology · 2025Article
- Proteomics profiling of inflammatory responses to elexacaftor/tezacaftor/ivacaftor in cystic fibrosis.Frontiers in immunology · 2025Article
- Article
- E3 ubiquitin ligase CBLB regulates innate immune responses and bacterial dissemination during nontuberculous mycobacteria infection.Journal of leukocyte biology · 2024Article
- Nonantibiotic Management of Nontuberculous Mycobacteria in Non-Cystic Fibrosis Bronchiectasis: Natural or Nonsense?Annals of the American Thoracic Society · 2024Article
- The Many Hosts of Mycobacteria 9 (MHM9): A conference report.Tuberculosis (Edinburgh, Scotland) · 2023Article
- Deficient Complement Opsonization Impairs Mycobacterium avium Killing by Neutrophils in Cystic Fibrosis.Microbiology spectrum · 2023Article
- Article
Corrections and comments
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Authors and funding
11 authors at 2 institutions in 1 country.
Funding
Abstract
Nontuberculous mycobacteria (NTM) are an increasingly common cause of respiratory infection in people with cystic fibrosis (PwCF). Relative to those with no history of NTM infection (CF-NTMNEG), PwCF and a history of NTM infection (CF-NTMPOS) are more likely to develop severe lung disease and experience complications over the course of treatment. In other mycobacterial infections (e.g., tuberculosis), an overexuberant immune response causes pathology and compromises organ function; however, since the immune profiles of CF-NTMPOS and CF-NTMNEG airways are largely unexplored, it is unknown which, if any, immune responses distinguish these cohorts or concentrate in damaged tissues. Here, we evaluated lung lobe-specific immune profiles of 3 cohorts (CF-NTMPOS, CF-NTMNEG, and non-CF adults) and found that CF-NTMPOS airways are distinguished by a hyperinflammatory cytokine profile. Importantly, the CF-NTMPOS airway immune profile was dominated by B cells, classical macrophages, and the cytokines that support their accumulation. These and other immunological differences between cohorts, including the near absence of NK cells and complement pathway members, were enriched in the most damaged lung lobes. The implications of these findings for our understanding of lung disease in PwCF are discussed, as are how they may inform the development of host-directed therapies to improve NTM disease treatment.
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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 OpenQuestion graph.