The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

Lack of galectin-3 involvement in murine intestinal nematode and schistosome infection.

Many parasitic helminths produce large quantities of glycosylated proteins, some if which are believed to be involved in the skewing towards the dominant Th2 response observed during helminth infection. Galectin-3 is a member of a family of lectin-binding proteins produced by many different types of immune cells, including macrophages. Galectin-3 recognizes the GalNAcbeta1-4GlcNAc (LDN) epitope present on many helminth antigens, including those of the schistosome eggs. Here we show that galectin-3 is not involved in the development of the Th2 response nor in schistosome granuloma formation. Galectin-3-deficient mice were able to expel the gastrointestinal nematode Trichuris muris at the same speed as wild-type mice. Expulsion of T. muris is known to be dependent on a Th2 immune response and galectin-3-deficient mice showed no defect in their ability to produce Th2 cytokines or in their antibody responses, compared to wild-type mice. Furthermore, galectin-3-deficient mice were also able to mount a Th2 response to Schistosoma mansoni infection and they exhibited normal hepatic granuloma formation. The data presented here demonstrate that galectin-3 is not a critical component in the development of Th2 responses during helminth infection in vivo, nor is it essential for schistosome egg granuloma formation.[1]


WikiGenes - Universities