ArticleThe World Allergy Organization journal2024
Anti-aminoacyl-tRNA synthetase-interacting multifunctional protein-1 antibody improves airway inflammation in mice with house dust mite induced asthma.
Article in The World Allergy Organization journal, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Several biologics have been developed and used to treat severe asthma. However, commercialized biologics have limitations in treating T2-low asthma because their main target is the T2 inflammation marker. Therefore, there is an unmet need for treating T2-low severe asthma. Aminoacyl-tRNA synthetase-interacting multifunctional protein 1 (AIMP1) is an auxiliary protein in the mammalian multi-aminoacyl-tRNA synthetase complex. AIMP1 also acts as a cytokine and induces the secretion of proinflammatory cytokines. Since anti-AIMP1 has been shown to reduce interleukin (IL)-6, tumor necrosis factor-α, and IL-17A levels in a mouse model, it could be effective in the treatment of T2-low severe asthma. Methods: Wild-type BALB/c mice were sensitized and challenged with intranasal inoculation of a crude HDM extract. Atliximab, a chimeric AIMP1 antibody, was administered once (20 μg, 40 μg, 100 μg) on Day 14. We evaluated airway hyperresponsiveness (AHR), performed cellular analyses of the bronchoalveolar lavage fluid (BALF), measured inflammatory cytokine levels, and examined peribronchial histological features. Results: Atliximab reduced AIMP1 levels in asthmatic mice in a dose-dependent manner. AHR and Inflammatory cells such as neutrophils and eosinophils in the BALF decreased in asthmatic mice treated with atliximab. The levels of IL-6, IL-13, and transforming growth factor-β (TGF-β) in the lung tissue decreased in asthmatic mice treated with a high dose of atliximab (100 μg). Atliximab also reduced goblet cell hyperplasia and peribronchial fibrosis. Conclusions: Atliximab improved asthmatic airway inflammation including neutrophilic inflammation in HDM-induced asthma mice. These data suggest that anti-AIMP1 plays an important role in the treatment of severe T2-low asthma.
Indexed as
Identifiers
What OpenQuestion 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 OpenQuestion graph.