title: In this issue: progress towards a more complete understanding of two important immune diseases involving skin.
authors.affiliation: National Cancer Institute, NIH, Bethesda, Maryland, USA.
authors.forename: Mark C
authors.initials: MC
authors.lastname: Udey
mesh_terms: D006801:Humans; D020315:Latex Hypersensitivity / Q000276:immunology*; D012595:Scleroderma, Systemic / Q000276:immunology*; D012871:Skin Diseases / Q000276:immunology*