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http://dx.doi.org/10.2340/00015555-3656 | DOI Listing |
Nat Genet
January 2025
Department of Statistical Genetics, Osaka University Graduate School of Medicine, Suita, Japan.
Aberrant immune responses to viral pathogens contribute to pathogenesis, but our understanding of pathological immune responses caused by viruses within the human virome, especially at a population scale, remains limited. We analyzed whole-genome sequencing datasets of 6,321 Japanese individuals, including patients with autoimmune diseases (psoriasis vulgaris, rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), pulmonary alveolar proteinosis (PAP) or multiple sclerosis) and coronavirus disease 2019 (COVID-19), or healthy controls. We systematically quantified two constituents of the blood DNA virome, endogenous HHV-6 (eHHV-6) and anellovirus.
View Article and Find Full Text PDFActa 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 PDFInt J Womens Dermatol
March 2025
St Vincent's Hospital, Westmead Hospital, University of Sydney, New South Wales, Australia.
Background: A psoriasis (PSO) diagnosis may pose specific treatment challenges for women of childbearing age (WoCBA) who are considering pregnancy, are pregnant, or have just given birth.
Objective: To report perspectives of WoCBA with PSO regarding pregnancy and dermatologists about the disease management of these women in Australia and Japan.
Methods: Online surveys were completed by women aged 18 to 45 years who were pregnant within the past 5 years with moderate to severe PSO and dermatologists.
Elife
December 2024
Linda Crnic Institute for Down Syndrome, University of Colorado Anschutz Medical Campus, Aurora, United States.
Background: Individuals with Down syndrome (DS), the genetic condition caused by trisomy 21 (T21), display clear signs of immune dysregulation, including high rates of autoimmunity and severe complications from infections. Although it is well established that T21 causes increased interferon responses and JAK/STAT signaling, elevated autoantibodies, global immune remodeling, and hypercytokinemia, the interplay between these processes, the clinical manifestations of DS, and potential therapeutic interventions remain ill defined.
Methods: We report a comprehensive analysis of immune dysregulation at the clinical, cellular, and molecular level in hundreds of individuals with DS, including autoantibody profiling, cytokine analysis, and deep immune mapping.
BMC Med Res Methodol
December 2024
Janssen Research & Development LLC, Global Epidemiology Organization, Raritan, NJ, USA.
Background: Autoimmune disorders have primary manifestations such as joint pain and bowel inflammation but can also have secondary manifestations such as non-infectious uveitis (NIU). A regulatory health authority raised concerns after receiving spontaneous reports for NIU following exposure to Remicade, a biologic therapy with multiple indications for which alternative therapies are available. In assessment of this clinical question, we applied validity diagnostics to support observational data causal inferences.
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