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)
 
 
 
 
 

Localization of the binding site for the human high-affinity Fc receptor on IgG.

A major pathway in the clearance of pathogens involves the coating of the pathogen with specific antibodies, and the binding of the antibody Fc region to cell receptors. This can trigger engulfment of the pathogen by phagocytes or lysis by killer cells. By oligonucleotide site-directed mutagenesis we have engineered a single amino acid change in a mouse IgG2b antibody (Glu 235----Leu) which now enables the antibody to bind to the FcRI (high affinity) receptor on human monocytes with a 100-fold improvement in affinity. This indicates that Leu 235 is a major determinant in the binding of antibody to FcRI and that the receptor may interact directly with the region linking the CH2 domain to the hinge. Tailoring the affinity of antibodies for cell receptors could help dissect their role in clearing pathogen.[1]

References

  1. Localization of the binding site for the human high-affinity Fc receptor on IgG. Duncan, A.R., Woof, J.M., Partridge, L.J., Burton, D.R., Winter, G. Nature (1988) [Pubmed]
 
WikiGenes - Universities