ArticleNature communications2025
Mineralocorticoid receptor activation contributes to intestinal fibrosis through neutrophil gelatinase-associated lipocalin in preclinical models.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
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
2 citing papers in PubMed.
- Neutrophils as critical orchestrators of chronic inflammation.Cellular & molecular immunology · 2026Review
- Generative AI-augmented transcriptomic and microbiome analysis across inflammatory and fibrotic disease states in Crohn's disease.Frontiers in artificial intelligence · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
18 authors.
Funding
Abstract
Intestinal fibrosis is a common complication in inflammatory bowel diseases with no specific therapy. Because mineralocorticoid receptor antagonism prevented inflammation and fibrosis in extra-intestinal organs, we aimed to evaluate mineralocorticoid receptor antagonism in intestinal fibrosis. Here we show that pharmacological or smooth cell specific deletion mineralocorticoid receptor antagonism prevented colon fibrosis development in male mice. In vitro, spironolactone prevented fibroblast proliferation and endothelial-to-mesenchymal transition. Neutrophil gelatinase-associated lipocalin silencing suppressed aldosterone-induced fibrosis markers and blunted colon fibrosis in mice. Chromatin immunoprecipitation showed mineralocorticoid receptor antagonist inhibits mineralocorticoid receptor binding on the neutrophil gelatinase-associated lipocalin promoter in activated smooth muscle cells. In conclusion, mineralocorticoid receptor antagonism or smooth muscle mineralocorticoid receptor deletion reduced colon fibrosis through the modulation of the neutrophil gelatinase-associated lipocalin pathway. Mineralocorticoid receptor may represent a novel therapeutic target in intestinal fibrosis and may allow the re-positioning in the field of inflammatory bowel diseases of drugs already marketed.
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