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)
 
 
 
 
 

Molecular piracy of mammalian interleukin-8 receptor type B by herpesvirus saimiri.

Viruses are known to acquire and modify the genes of their hosts to attain a survival advantage in the host environment. Herpesvirus saimiri (HVS) is a T-lymphotropic virus that causes fatal lymphoproliferative diseases in several non-human primates. The gene ECRF3 of HVS was most likely acquired from a primate host. ECRF3 encodes a putative seven-transmembrane-domain receptor that is remotely related (approximately 30% amino acid identity) to the known mammalian alpha and beta chemokine receptors, namely interleukin-8 receptor (IL8R) types A and B and the MIP-1 alpha/RANTES receptor, respectively. Chemokines regulate the trafficking, activation, and, in some cases, proliferation of myeloid and lymphoid cell types. We now show that ECRF3 encodes a functional receptor for the alpha chemokines IL-8, GRO/melanoma growth stimulatory activity (MGSA), and NAP-2 but not for beta chemokines, a specificity identical to that of IL8RB. Paradoxically, IL8RA shares 77% amino acid identity with IL8RB but is not a receptor for GRO/MGSA or NAP-2. This is the first functional characterization of a viral seven-transmembrane-domain receptor. It suggests a novel role for alpha chemokines in the pathogenesis of HVS infection by transmembrane signaling via the product of ECRF3.[1]

References

 
WikiGenes - Universities