ArticleArthritis & rheumatology (Hoboken, N.J.)2019
Malondialdehyde-Acetaldehyde Adducts and Antibody Responses in Rheumatoid Arthritis-Associated Interstitial Lung Disease.
Article in Arthritis & rheumatology (Hoboken, N.J.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers, 6 of them syntheses that pooled it.
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.
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Who cites it
53 citing papers in PubMed, 6 syntheses or guidelines pooled it, 84 citations in OpenAlex.
- Meta-analysis identifies the major impact of patient classification on the ACPA association with rheumatoid arthritis-associated interstitial lung disease (RA-ILD).Arthritis research & therapy · 2025Pooled it
- The global prevalence of interstitial lung disease in patients with rheumatoid arthritis: a systematic review and meta-analysis.Rheumatology international · 2025Pooled it
- Malondialdehyde-acetaldehyde modified macromolecules and resulting autoantibodies in rheumatoid arthritis pathogenesis: a Systematic Literature Review.Frontiers in immunology · 2025Pooled it
- Biomarkers of rheumatoid arthritis-associated interstitial lung disease: a systematic review and meta-analysis.Frontiers in immunology · 2024Pooled it
- Assessment of anti-malondialdehyde-acetaldehyde antibody frequencies in rheumatoid arthritis with new data from two independent cohorts, meta-analysis, and meta-regression.Arthritis research & therapy · 2023Pooled it
- Pooled it
- Combining Three Peripheral Blood Biomarkers to Stratify Rheumatoid Arthritis-Associated Interstitial Lung Disease Risk.Arthritis care & research · 2026Observational
- Intratracheal interleukin-10 administration reduces acute lung injury induced by sulfur dioxide exposure in mice.Physiological reports · 2026Article
- Blocking interleukin 33 reduces joint, systemic, and lung inflammatory responses in the combined collagen-induced arthritis-inhalant endotoxin exposure model.The Journal of pharmacology and experimental therapeutics · 2026Article
- Rheumatoid Arthritis: A Comprehensive Review of Etiology, Pathophysiology, and Innovative Therapeutic Advancements.Current pharmaceutical design · 2026Review
- MUC5B promoter variant and survival in rheumatoid arthritis-associated interstitial lung disease.Rheumatology (Oxford, England) · 2025Article
- Citrullinated and Malondialdehyde-Acetaldehyde-Modified Fibrinogen Activates Macrophages and Promotes Coronary Endothelial Cell Inflammation.Current issues in molecular biology · 2025Article
- Peripheral Biomarker Signatures in Rheumatoid Arthritis-Associated Interstitial Lung Disease.Arthritis & rheumatology (Hoboken, N.J.) · 2025Article
- Lung-delivered IL-10 mitigates Lung inflammation induced by repeated endotoxin exposures in male mice.Physiological reports · 2025Article
- The Veterans Affairs Rheumatoid Arthritis Registry: A unique population in rheumatoid arthritis research.Seminars in arthritis and rheumatism · 2025Review
- Citrullinated and malondialdehyde-acetaldehyde-modified fibrinogen activates macrophages and promotes profibrotic responses in human lung fibroblasts.American journal of physiology. Lung cellular and molecular physiology · 2025Article
- Lung disease in relation to unique monocyte-macrophage subpopulations induced by combined inhalant endotoxin and collagen-induced arthritis.Frontiers in immunology · 2025Article
- Exploring Antifibrotic Strategies for Interstitial Lung Disease in Rheumatoid Arthritis: A Narrative Review.Open access rheumatology : research and reviews · 2025Review
- Novel Chimeric Peptides Based on the Enolase Peptide Antigen (CEP-1) Bearing Three Post-Translational Modifications (Citrullination, Homocitrullination and Acetylation) for Determining the Diagnosis and Severity of Rheumatoid Arthritis.International journal of molecular sciences · 2024Article
- Antibodies to Malondialdehyde-Acetaldehyde Adduct Are Associated With Prevalent and Incident Rheumatoid Arthritis-Associated Interstitial Lung Disease in US Veterans.Arthritis & rheumatology (Hoboken, N.J.) · 2024Article
Corrections and comments
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Authors and funding
13 authors at 6 institutions in 1 country.
Funding
Abstract
objectiveTo compare serum anti-malondialdehyde-acetaldehyde (anti-MAA) antibody levels and MAA expression in lung tissue from patients with rheumatoid arthritis-associated interstitial lung disease (RA-ILD) to those found in controls.
methodsAnti-MAA antibody (IgA, IgM, IgG) concentrations were measured in patients with RA-ILD and compared to those of RA patients with chronic obstructive pulmonary disease (COPD) and RA patients without lung disease. Associations between anti-MAA antibody with RA-ILD were assessed using multivariable logistic regression. Lung tissue from patients with RA-ILD, other ILD, or emphysema, and from controls (n = 3 per group) were stained for MAA, citrulline, macrophages (CD68), T cells (CD3), B cells (CD19/CD27), and extracellular matrix proteins (type II collagen, fibronectin, vimentin). Tissue expression and colocalization with MAA were quantified and compared.
resultsAmong 1,823 RA patients, 90 had prevalent RA-ILD. Serum IgA and IgM anti-MAA antibody concentrations were higher in RA-ILD than in RA with COPD or RA alone (P = 0.005). After adjustment for covariates, the highest quartiles of IgA anti-MAA antibody concentration (odds ratio 2.09 [95% confidence interval 1.11-3.90]) and IgM (odds ratio 2.23 [95% confidence interval 1.19-4.15]) were significantly associated with the presence of RA-ILD. MAA expression in RA-ILD lung tissue was greater than in tissue from all other groups (P < 0.001), and it colocalized with citrulline (r = 0.79), CD19+ B cells (r = 0.78), and extracellular matrix proteins (type II collagen [r = 0.72] and vimentin [r = 0.77]) to the greatest degree in RA-ILD.
conclusionSerum IgA and IgM anti-MAA antibody is associated with ILD among RA patients. MAA is highly expressed in RA-ILD lung tissue, where it colocalizes with other RA autoantigens, autoreactive B cells, and extracellular matrix proteins, highlighting its potential role in the pathogenesis of RA-ILD.
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