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 genetics of G proteins and atherosclerosis risk.

Using a classical candidate gene approach, we have described a common C825T polymorphism in the gene GNB3 which encodes the ubiquitously expressed beta3 subunit of heterotrimeric G proteins. The 825T allele is associated with alternative splicing of the gene and the formation of a truncated but functionally active beta3 subunit which is referred to as Gbeta3s. Expression of the splice variant results in an enhanced G protein activation on stimulation of G protein-coupled receptors. Carriers of the 825T allele show an increased risk for hypertension and left ventricular hypertrophy. Homo- and heterozygous 825T allele carriers respond with a stronger decrease in blood pressure to therapy with a thiazide diuretic than homozygous 825C allele carriers. Moreover, 825T allele carriers appear to have an increased risk for obesity which appears sensible given the established role of G protein signaling in adipogenesis. The highest frequencies of the 825T allele are found in ethnicities with the highest lifestyle-dependent risk for obesity, e.g., black Africans and East Asians. This suggests that the 825T allele fulfills the criteria of a thrifty genotype.[1]

References

  1. Molecular genetics of G proteins and atherosclerosis risk. Siffert, W. Basic Res. Cardiol. (2001) [Pubmed]
 
WikiGenes - Universities