title: Mite allergens: significance of enzymatic activity.
abstract: Ten years ago, the cloning and sequencing of a cDNA encoding the group I allergen of house-dust mites unequivocally determined that protein allergens may have biochemical functions in addition to their ability to bind IgE. Since this discovery, several groups have speculated that the biochemical activities of allergens, or substances associated with allergens, may be involved in their immunogenicity or allergenicity. This paper will focus on just one biochemical function, proteolytic activity, and will be illustrated by examples of our own work that we believe support the hypothesis that this category of molecules are endowed with the properties of proallergic adjuvants.
authors: Immunotoxicology Laboratory, University of Leicester, UK. crah1@le.ac.uk
authors: C R
authors: CR
authors: Hewitt
authors: S
authors: S
authors: Foster
authors: C
authors: C
authors: Phillips
authors: H
authors: H
authors: Horton
authors: R M
authors: RM
authors: Jones
authors: A P
authors: AP
authors: Brown
authors: B J
authors: BJ
authors: Hart
authors: D I
authors: DI
authors: Pritchard
mesh_terms: D000485:Allergens / Q000276:immunology / Q000378:metabolism*; D000818:Animals; D039741:Antigens, Dermatophagoides; D010450:Endopeptidases / Q000276:immunology* / Q000378:metabolism*; D006023:Glycoproteins / Q000276:immunology / Q000378:metabolism*; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000276:immunology; D008925:Mites / Q000201:enzymology* / Q000276:immunology; D018418:Th2 Cells / Q000276:immunology
chemical_list: D000485:Allergens; D039741:Antigens, Dermatophagoides; D006023:Glycoproteins; D010450:Endopeptidases