Evidence map›Paper›PMID 39534446›Full record

ArticleThe World Allergy Organization journal2024

Molecular characteristics of atopic dermatitis patients with clinical remission.

Andrés Sánchez, Ana Caraballo, Leidy Alvarez, Oscar Valencia, María-Nelly Restrepo, Rodrigo Gaviria, Margarita Velasquez-Lopera, Juan-Ricardo Urrego, Jorge Sánchez

Abstract read
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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 3 papers.

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0cells of the map it votes in
3citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Andrés SánchezGroup of Clinical and Experimental Allergy (GACE), Hospital "Alma Mater de Antioquia", University of Antioquia, Medellín, Colombia.
Ana CaraballoGroup of Clinical and Experimental Allergy (GACE), Hospital "Alma Mater de Antioquia", University of Antioquia, Medellín, Colombia.
Leidy AlvarezTechnological Economics Evaluations Group, SURA Company, Medellín, Colombia.
Oscar Valencia(CIDERM), University of Antioquia, Medellín, Colombia.
María-Nelly RestrepoAllergology Unit IPS, Medellín, Colombia.
Rodrigo GaviriaAllergology Unit IPS, Medellín, Colombia.
Margarita Velasquez-Lopera(CIDERM), University of Antioquia, Medellín, Colombia.
Juan-Ricardo UrregoMedicine Deparment, University "Corporación Universitaria Rafael Nuñez", Cartagena, Colombia.
Jorge SánchezGroup of Clinical and Experimental Allergy (GACE), Hospital "Alma Mater de Antioquia", University of Antioquia, Medellín, Colombia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Atopic dermatitis (AD) is a frequent disease in infants with diverse clinical evolution. Although multiple studies have assessed inflammatory changes in chronic AD, little is known about the molecular transition from symptomatic stage to clinical remission without pharmacotherapy. Objective: The aim of the study was to evaluate clinical and inflammatory factors and its relationship with AD clinical evolution. Methods: Three groups of participants older than 10 years of age were recruited; 2 AD groups and 1 non-AD group. The AD-remission group (more than 1 year without AD symptoms and without pharmacotherapy), the AD-persistent group (AD symptoms and pharmacotherapy), and 1 non-AD group. We measured eosinophil peroxidase (EPX), eosinophil cationic protein (ECP), IgE autoantibodies against these antigens, and natural moisturizing factor (NMF). Results: Different inflammatory profiles within each group were observed: AD-persistent group is characterized by a high frequency of IgE autoantibodies (55.5%), contrasting with the low occurrence in the non-AD group (2%) and a moderate frequency in the AD-remission group (21.4%). A similar distribution was observed for the other type 2 inflammatory biomarkers (Eosinophils, total IgE, EPX, ECP) and NMF. Conclusion: Patients with AD-remission maintain a minimal T2 inflammation. We identified different potential biomarkers for prognosis of AD evolution. Further studies are necessary to evaluate the mechanisms that allow the coexistence of the inflammatory process without clinical symptoms.

Indexed as

AutoantibodiesAutoimmunityHypersensitivityPeroxidaseRemissionSpontaneous

Identifiers

PMID39534446
PMCPMC11555337

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