ArticleDermatology practical & conceptual2025
Evaluation of Serum Zonulin Level and Intestinal Permeability in Patients with Chronic Spontaneous Urticaria and the Relationship Between Serum Zonulin Level and Disease Severity.
Article in Dermatology practical & conceptual, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
3 citing papers in PubMed.
- Chronic Spontaneous Urticaria and Psychiatric Symptoms: The Blood-Brain Barrier Hypothesis.Experimental dermatology · 2026Review
- Chronic spontaneous urticaria is associated with elevated serum zonulin levels.Scientific reports · 2026Article
- Serum Haptoglobin as a Predictor of Treatment Response in Patients With Chronic Spontaneous Urticaria.Clinical and translational allergy · 2026Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionAn emerging hypothesis suggests a potential link between enhanced intestinal permeability and the advancement of chronic spontaneous urticaria (CSU).
objectiveThis study aimed to investigate the role of intestinal permeability in the etiopathogenesis of CSU by measuring serum zonulin levels, a marker of intestinal permeability, in both CSU patients and control subjects. Additionally, the study sought to explore the correlation between the severity of the illness and zonulin levels.
methodsThe study involved 61 patients with CSU and 59 healthy control individuals. For the CSU patients, comprehensive data were collected encompassing various aspects: age at onset of the condition, duration of the most recent attack, presence of any comorbid conditions, dosage of antihistamines being used, and urticaria activity score as well as detailed personal and family medical histories. Additionally, demographic information for these patients was also meticulously documented.
resultThe study revealed a statistically significant difference in zonulin levels between the CSU patient group and the control group, with a p-value of 0.000, indicating a highly significant disparity. Furthermore, among the CSU patients, those who presented with angioedema exhibited considerably higher zonulin levels compared to those without angioedema. This variation in zonulin levels based on the presence of angioedema was also statistically significant, with a p-value of 0.023.
conclusionThe observed results suggest that increased intestinal permeability, as indicated by elevated zonulin levels, may play a crucial role in the pathophysiology of both CSU and angioedema. This association highlights the potential significance of intestinal permeability in the development and manifestation of these conditions.
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Registered trials
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