title: Progress in the development of specific immunotherapies for house dust mite allergies.
abstract: Allergen-specific immunotherapy is used to treat patients exposed and co-sensitized to the two common house dust mites, Dermatophagoides pteronyssinus and Dermatophagoides farinae. Based on seroepidemiological studies and a detailed characterization of mite allergens, an optimal immunotherapeutic product should associate extracts from the two Dermatophagoides species, and include both bodies and fecal particles. Both subcutaneous and sublingual immunotherapies performed with aqueous mite extracts are safe and efficacious in children and adults with mite-induced rhinitis and/or asthma. Double-blind placebo-controlled studies are conducted to further document the efficacy of immunotherapeutic products, with promising results that were obtained already with sublingual tablets. Current developments of second-generation products relying upon recombinant allergens and peptides are reviewed.
authors.affiliation: Stallergenes SA, Research and Pharmaceutical Development, 6 rue Alexis de Tocqueville, 92160 Antony, France.
authors.forename: Philippe
authors.initials: P
authors.lastname: Moingeon
mesh_terms: D000286:Administration, Sublingual; D000485:Allergens / Q000008:administration & dosage* / Q000009:adverse effects; D000818:Animals; D001249:Asthma / Q000276:immunology / Q000628:therapy; D040001:Dermatophagoides farinae / Q000276:immunology*; D040002:Dermatophagoides pteronyssinus / Q000276:immunology*; D003888:Desensitization, Immunologic / Q000009:adverse effects / Q000379:methods*; D055808:Drug Discovery / Q000639:trends; D006801:Humans; D006967:Hypersensitivity / Q000276:immunology / Q000628:therapy*; D007279:Injections, Subcutaneous; D039981:Pyroglyphidae / Q000276:immunology; D011994:Recombinant Proteins / Q000008:administration & dosage / Q000009:adverse effects; D012220:Rhinitis / Q000276:immunology / Q000628:therapy; D016896:Treatment Outcome
chemical_list: D000485:Allergens; D011994:Recombinant Proteins
keywords: Dermatophagoides; allergen; house dust mite; immunotherapy; vaccine