Application of porous foams for size-selective measurements of airborne wheat allergen

Background: Exposure to airborne wheat allergen is a well-known cause of bakers' allergy and asthma. Airborne wheat allergen can be measured by enzyme immunoassays (EIAs) in extracts of inhalable dust samples, but only limited knowledge is available on the size distribution of wheat allergen-carrying particles. Recently, a new sampling medium,...

Innate, adaptive and regulatory responses in schistosomiasis: Relationship to allergy

Helminth infections have profound effects on the immune system. Here, recent insights in the molecular interactions between schistosomes and the host are described with respect to adaptive but also with respect to innate immune responses. Furthermore, the different mechanisms of immune hyporesponsiveness are depicted with emphasis on regulatory...