Background: Skin barrier dysfunction is associated with the development of atopic dermatitis (AD), however methods to assess skin barrier function are limited. We investigated the use of electrical impedance spectroscopy (EIS) to detect skin barrier dysfunction in children with AD of the CARE (Childhood AlleRgy, nutrition, and Environment) cohort.
Methods: EIS measurements taken at multiple time points from 4 months to 3-year-old children, who developed AD (n = 66) and those who did not (n = 49) were investigated. Using only the EIS measurement and the AD status, we developed a machine learning algorithm that produces a score (EIS/AD score) which reflects the probability that a given measurement is from a child with active AD. We investigated the diagnostic ability of this score and its association with clinical characteristics and age.
Results: Based on the EIS/AD score, the EIS algorithm was able to clearly discriminate between healthy skin and clinically unaffected skin of children with active AD (area under the curve 0.92, 95% CI 0.85-0.99). It was also able to detect a difference between healthy skin and AD skin when the child did not have active AD. There was no clear association between the EIS/AD score and the severity of AD or sensitisation to the tested allergens. The performance of the algorithm was not affected by age.
Conclusions: This study shows that EIS can detect skin barrier dysfunction and differentiate skin of children with AD from healthy skin and suggests that EIS may have the ability to predict future AD development.
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http://dx.doi.org/10.1111/all.15895 | DOI Listing |
Int J Ment Health Nurs
February 2025
Department of Head and Skin, Faculty of Medicine and Health Sciences, Ghent University & Ghent University Hospital, Ghent, Belgium.
Despite advancements in promoting family engagement in mental health settings, limited involvement of family members persists in forensic mental healthcare. Forensic mental healthcare professionals face various barriers in engaging families, including a patient-centered approach and resource constraints. However, limited understanding exists of professionals' experiences with family engagement, which is crucial for improving care practices in this setting.
View Article and Find Full Text PDFDiabet Med
December 2024
Department of Biomolecular Pharmacology, Hoshi University, Tokyo, Japan.
Aims: Skin disorders occur more frequently with sodium-dependent glucose cotransporter type 2 (SGLT2) inhibitors than with other antidiabetic drugs. We conducted basic research using ipragliflozin, with the aim of identifying new measures to prevent skin disorders caused by SGLT2 inhibitors.
Methods: db/db type 2 diabetes model mice were orally administered ipragliflozin (10 mg/kg or 30 mg/kg) once a day for 28 days and skin function genes were analysed by real-time RT-PCR or Western blotting.
Int J Pharm
December 2024
Department of Pharmaceutical Sciences, College of Pharmacy, Mercer University, Atlanta, GA 30341, USA.
Transdermal drug delivery presents numerous advantages over conventional administration routes, including non-invasiveness, enhanced patient adherence, circumvention of hepatic first-pass metabolism, self-administration capabilities, controlled release, and increased bioavailability. Nevertheless, the barrier function of stratum corneum limits this strategy to molecules possessing requisite physicochemical attributes. To expand the field of transdermal delivery, researchers have pioneered physical enhancement techniques, with micron-sized needles emerging as a particularly promising platform for the transdermal and intradermal delivery of therapeutic agents across a spectrum of molecular sizes.
View Article and Find Full Text PDFJ Allergy Clin Immunol
December 2024
Department of Women and Children's Health (Pediatric Allergy), School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom; Peter Gorer Department of Immunobiology, School of Immunology and Microbial Sciences, King's College London, London, United Kingdom; Children's Allergy Service, Evelina London Children's Hospital, Guy's and St Thomas' Hospital, London, United Kingdom. Electronic address:
Food allergy is increasing in prevalence, and poses significant challenges for individuals and their families, adversely impacting their quality of life. Misdiagnosis can lead to unnecessary dietary and social limitations, and increased food allergy risk, while failure to diagnose may result in life-threatening anaphylaxis. Therefore, a precise diagnosis is of the utmost importance; however, barriers exist at every stage of the diagnostic process.
View Article and Find Full Text PDFBiomater Adv
December 2024
Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados (IITEMA), Universidad Nacional de Río Cuarto and Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Campus Universitario, 5800 Río Cuarto, Argentina. Electronic address:
In this work the development of photoactive dressings (PAD) with dual purpose, is presented. These PAD can be used for the topical treatment of persistent infections caused by fungi and bacteria and are also applicable in light antitumor therapy for carcinoma. The synthesized PAD were designed employing conjugated polymer nanoparticles (CPN) doped with platinum porphyrin which serve as polymerization photoinitiators and photosensitizers for the production of reactive oxygen species (ROS).
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