IL-36 is a most recent member of the IL-1 cytokine family, primarily expressed at barrier sites of the body such as the skin, lungs, and intestine. It plays a vital role in inflammation and is implicated in the development of various cutaneous; intestinal; and pulmonary disorders, including psoriasis, inflammatory bowel disease, and chronic obstructive pulmonary disease. IL-36 comprises 4 isoforms: the proinflammatory IL-36α, IL-36β, and IL-36γ and the anti-inflammatory IL-36R antagonist.
View Article and Find Full Text PDFJ Allergy Clin Immunol
June 2022
Atopic dermatitis (AD) is a common, chronic-relapsing inflammatory skin disease with significant disease burden. Genetic and environmental trigger factors contribute to AD, activating 2 of our largest organs, the nervous system and the immune system. Dysregulation of neuroimmune circuits plays a key role in the pathophysiology of AD, causing inflammation, pruritus, pain, and barrier dysfunction.
View Article and Find Full Text PDFRapidly involuting congenital hemangioma is a subtype of congenital hemangioma. Ulceration and bleeding are rarely reported in rapidly involuting congenital hemangioma, with only four cases reported in the literature to our knowledge. We describe a case of a newborn girl who presented with rapidly involuting congenital hemangioma complicated by ulceration and severe bleeding and discuss treatment.
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