Schistosoma mansoni venom allergen like proteins present differential allergic responses in a murine model of airway inflammation.

ABSTRACT:

Background

The Schistosoma mansoni Venom-Allergen-Like proteins (SmVALs) are members of the SCP/TAPS (Sperm-coating protein/Tpx-1/Ag5/PR-1/Sc7) protein superfamily, which may be important in the host-pathogen interaction. Some of these molecules were suggested by us and others as potential immunomodulators and vaccine candidates, due to their functional classification, expression profile and predicted localization. From a vaccine perspective, one of the concerns is the potential allergic effect of these molecules.

Methodology/principal findings

Herein, we characterized the putative secreted proteins SmVAL4 and SmVAL26 and explored the mouse model of airway inflammation to investigate their potential allergenic properties. The respective recombinant proteins were obtained in

SUBMITTER: Farias LP 

PROVIDER: S-EPMC3274501 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature