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)
 
 
 
 
 

Decrease of metastatogenic potential by pregraft treatment of Lewis lung carcinoma cells with proteinase and protein kinase affinity labels.

Three synthetic irreversible enzyme inhibitors (75 microM di-iso-propylphosphorofluoridate (DFP), 310 microM N alpha-p-tosyl-L-lysine (TLCK) and 240 microM L-1-tosylamide-2-phenylethyl (TPCK) chloromethyl ketone), as well as the transition state analogue chymostatin, inhibit the development of Lewis lung adenocarcinoma (3LL) in C57 BI/6 mice, when 3LL cells are treated once and for a limited period (60 min) prior to grafting. These compounds demonstrate divergent protease specificity and, in the case of TLCK and TPCK, convergent reactivity toward the highly conserved protein kinase catalytic subunit. Using 200 microM chymostatin and low doses (25-40 microM) of the irreversible enzyme inhibitors, the antimetastatogenic effect is revealed to be specific, as primary tumor development is not affected. Although no direct experimental evidence can be forwarded, our results fit with the concept that the motile metastatogenic 3LL cells may constitute a phenotype which, in contrast to the resident cells from the primaries, responds to these enzyme inhibitors in a highly sensitive manner.[1]

References

 
WikiGenes - Universities