title: Profilaggrin, dry skin, and atopic dermatitis risk: size matters.
abstract: Mutations in the FLG gene, which encodes profilaggrin, are known to be a major risk factor for atopic dermatitis as well as other atopic diseases and systemic allergies. New research, however, shows that intragenic copy number variation within FLG also represents an independent risk factor for atopic dermatitis. The new findings indicate that upregulating FLG protein levels by 5-10% may have clinical utility in improving the management of many patients with dry skin and atopy.
authors.affiliation: St John's Institute of Dermatology, King's College London, London, UK. john.mcgrath@kcl.ac.uk
authors.forename: John A
authors.initials: JA
authors.lastname: McGrath
mesh_terms: D003876:Dermatitis, Atopic / Q000453:epidemiology* / Q000235:genetics*; D005260:Female; D000091344:Filaggrin Proteins; D018628:Gene Dosage / Q000235:genetics*; D006801:Humans; D007381:Intermediate Filament Proteins / Q000235:genetics*; D008297:Male
chemical_list: C000717249:FLG protein, human; D000091344:Filaggrin Proteins; D007381:Intermediate Filament Proteins