Are nsLTP and profilin allergens in mustard seeds : cloning , sequencing and recombinant production of Sin a 3 and Sin a 4?
Sin a 3 (nsLTP) and Sin a 4 (profilin) were identified as new mustard allergens and showed IgE cross-reactivity with fruits such as peach or melon, respectively. The knowledge of these two allergens will contribute towards better understand with cross-reactivity between mustard and other plant food allergens, and their availability will provide physicians with useful tools for molecular diagnosis.
Our data elucidated a novel interaction of blood group IgM isoagglutinins and PDAC O-GalNAc glycoproteins that may contribute to the pathogenesis and progression of pancreatic cancer.