ArticleInternational journal of molecular sciences2025
Serum IgE and IgA Levels in Pediatric Henoch-Schönlein Purpura: Clinical Characteristics and Immunological Correlations in the Context of Infectious Diseases-A Five-Year Retrospective Analysis.
Article in International journal of molecular sciences, 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.
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Who cites it
3 citing papers in PubMed.
- Research Advances and Biological Features of IgA for Immune-Related Diseases.International journal of molecular sciences · 2026Review
- Immune mechanism of IgA vasculitis with nephritis: a narrative review.Frontiers in immunology · 2026Review
- Gut microbiota in Henoch-Schönlein purpura: from pathogenesis to therapeutic strategies.Frontiers in immunology · 2026Review
Corrections and comments
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Immunoglobulin A vasculitis (IgAV), previously known as Henoch-Schönlein purpura (HSP), is a type of non-thrombocytopenic small-vessel vasculitis. HSP is the most common systemic vasculitis in pediatric patients, and it is characterized by purpura, arthritis or arthralgia, gastrointestinal pain, and renal dysfunction. This retrospective analysis also examines a range of demographic factors, including sex, geographic and environmental influences, age, and medication, to evaluate their potential effects on the pediatric population affected by HSP. The five-year hospital-based retrospective analysis included 138 hospitalized children diagnosed with HSP during hospitalization. Blood sample analysis was conducted to assess various immunological parameters, including levels of immunoglobulins (IgA and IgE), complement components (C3 and C4), C-reactive protein, fibrinogen, the erythrocyte sedimentation rate (ESR), and allergen panels. Elevated IgE levels and normal IgA serum concentrations were found to be strongly associated with infectious diseases in pediatric HSP patients. Patients with recurrent infectious diseases consistently exhibited elevated IgE levels and normal IgA levels during treatment despite no identified allergens, alongside an increased risk of disease recurrence.
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Registered trials
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