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)
 

Editor

Share

Personal info

View

Links

About

Terms

 

 
 
 
 

Natural antibodies and complement are endogenous adjuvants for vaccine-induced CD8+ T-cell responses.

CD8(+) T cells are essential for long-term, vaccine-induced resistance against intracellular pathogens. Here we show that natural antibodies, acting in concert with complement, are endogenous adjuvants for the generation of protective CD8(+) T cells after vaccination against visceral leishmaniasis. IL-4 was crucial for the priming of vaccine-specific CD8(+) T cells, and we defined the primary source of IL-4 as a CD11b(+)CD11c(lo) phagocyte. IL-4 secretion was not observed in antibody-deficient mice and could be reconstituted with serum from normal, but not Btk immune-deficient, mice. Similarly, no IL-4 response or CD8(+) T-cell priming was seen in C1qa(-/-) mice. These results identify a new pathway by which immune complex-mediated complement activation can regulate T-cell-mediated immunity. We propose that this function of natural antibodies could be exploited when developing new vaccines for infectious diseases.[1]

References

  1. Natural antibodies and complement are endogenous adjuvants for vaccine-induced CD8+ T-cell responses. Stäger, S., Alexander, J., Kirby, A.C., Botto, M., Rooijen, N.V., Smith, D.F., Brombacher, F., Kaye, P.M. Nat. Med. (2003) [Pubmed]
Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenesOpen Access LicencePrivacy PolicyTerms of Useapsburg
 
WikiGenes - Universities