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Mycoses
January 2025
Cell Biology and Molecular Genetics, Yenepoya Research Centre, Yenepoya (Deemed to Be University), Mangalore, India.
A niche in the context of microorganisms defines the specific ecological role or habitat inhabited by microbial species within an ecosystem. For the human commensal Malassezia, the skin surface is considered its primary niche, where it adapts to the skin environment by utilising lipids as its main carbon and energy source. However pathogenic characteristics of Malassezia include the production of allergens, immune modulation and excessive lipid utilisation, which result in several diseases such as pityriasis versicolor, seborrheic dermatitis, Malassezia folliculitis and atopic dermatitis.
View Article and Find Full Text PDFRev Alerg Mex
December 2024
Universidad Espíritu Santo, Samborondón, Guayas, Ecuador.
Atopic dermatitis (AD) is a disease that significantly impacts the quality of life of patients. Although there are multiple evidence-based guidelines, they are usually aimed at providing recommendations to AD specialists rather than primary care physicians (PCPs). The aim of this study was to construct a consensus document for PCPs, with the aim of presenting evidence-based recommendations that allow general practitioners, family physicians, pediatricians, internists and emergency physicians to provide appropriate care to AD patients, facilitating their diagnosis, management, and avoiding delays that can deteriorate patients' f quality of life.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
School of Biomedical Informatics, The University of Texas Health Science Center at Houston, Houston, TX, USA.
Background: An increasing body of evidence has suggested that the pathogenesis of Alzheimer's disease (AD) is not confined to the neurons but instead that neuroinflammation plays a significant role in the disease, with an interplay between the brain and the immune system. So far, their shared genetic components have not been systematically studied.
Method: We investigated the shared genetic architecture between AD and a plethora of immune-mediated diseases using the genome-wide association studies (GWAS) summary statistics data: allergic rhinitis, asthma, atopic dermatitis, celiac disease, Crohn's disease, hypothyroidism, primary sclerosing cholangitis, RA, systemic lupus erythematosus, ulcerative colitis, and vitiligo.
Acta Derm Venereol
January 2025
Department of Dermatology and Allergy, TUM School of Medicine and Health, Technical University of Munich, Munich, Germany.
Addictions seem to be more frequent in atopic dermatitis and psoriasis patients than in the general population. This cross-sectional observational study comparatively evaluated substance-related and behavioural addictions in atopic dermatitis and psoriasis patients and analysed possible addiction patterns. From October 2023 to April 2024, 100 atopic dermatitis and 104 psoriasis patients at a German university hospital completed an anonymous questionnaire, including sociodemographic and health-related parameters, along with validated assessment tools for common addictions (smoking, gambling, alcohol, drugs, food, and internet).
View Article and Find Full Text PDFActa Derm Venereol
January 2025
Department of Dermatology, Oulu University Hospital, and Research Unit of Clinical Medicine, University of Oulu, Oulu, Finland.
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