Basophils and skin disorders.
Since their discovery in 1879, basophils have been viewed as circulating blood granulocytes with limited immune function. New research tools for their functional analysis in vivo have revealed previously unrecognized roles for basophils in several skin disorders. Human basophils infiltrate different skin lesions and have been implicated in the pathogenesis of diseases ranging from chronic idiopathic urticaria to systemic lupus erythematosus. In mouse models, basophils participate in IgE-mediated chronic allergic inflammation of the skin and have a protective role in tick infestation. In this review, we discuss critical advances in our understanding of basophil biology and their roles in the pathophysiology of skin disorders.
Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, School of Medicine, Naples, Italy.
Francesco
F
Borriello
Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, School of Medicine, Naples, Italy.
Francescopaolo
F
Granata
Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, School of Medicine, Naples, Italy. Electronic address: marone@unina.it.
Gianni
G
Marone
D000818:Animals; D001491:Basophils / Q000276:immunology* / Q000473:pathology*; D004195:Disease Models, Animal; D006801:Humans; D051379:Mice; D012871:Skin Diseases / Q000276:immunology* / Q000473:pathology* / Q000503:physiopathology