Poikiloderma (a skin condition involving hypopigmentation, hyperpigmentation, spider veins and atrophy) with neutropenia (PN) is a unique clinical presentation that can be caused by mutations in the U6 snRNA biogenesis phosphodiesterase 1 gene (USB1). Curiously enough, the USB1 protein is required for U6 snRNA synthesis in yeast and zebrafish, but not humans.
Chemocentryx Inc. has described aryl sulfonyl (hydroxy) piperidines acting as C-C chemokine receptor type 6 (CCR6) antagonists reported to be useful for the treatment of atopic dermatitis, psoriasis, endometriosis, periodontitis, rheumatoid arthritis, scleroderma, psoriatic arthritis and inflammatory disorders.
Atopic dermatitis (AD) is an inflammatory skin disease with complex pathogenesis. Researchers from the Swiss Institute of Allergy and Asthma Research and their collaborators have investigated biomarkers tied to AD and its severity.
Environmental factors, such as those from food allergens, can modulate IgE-driven hypersensitivity related to the genetics of allergy. Researchers from the Korea National Institute of Health aimed to investigate the impact of polymorphisms in the SORBS1 gene in relation to atopic dermatitis based on milk exposure.
Infantile hemangioma (IH) is the most common benign vascular tumor seen in childhood. After an early proliferative phase in the first weeks of life, the majority of hemangiomas complete their growth and start to involute by approximately 12 months.
Inmagene Biopharmaceuticals Co. Ltd. has obtained IND approval from the FDA for IMG-008, the company's novel long-acting antagonistic humanized monoclonal antibody that specifically targets human IL-36 receptor (IL-36R) to treat auto-inflammatory diseases.
Escient Pharmaceuticals Inc. has obtained FDA clearance of its IND application for EP-262, a first-in-class, potent, highly selective small-molecule antagonist of Mas-related G-protein coupled receptor member X2 (MRGPRX2) for mast cell-mediated disorders.
Medshine Discovery Inc. has synthesized nonreceptor tyrosine-protein kinase TYK2 inhibitors reported to be useful for the treatment of psoriasis, inflammatory bowel disease and systemic lupus erythematosus.
An Otsuka Pharmaceutical Co. Ltd. patent describes pyrazolo[1,5-a]pyrimidine lysophosphatidic acid receptor 2 (LPAR2; EDG4) antagonists reported to be useful for the treatment of atopic dermatitis, psoriasis, eczema, scleroderma and pruritus, among others.
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