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)
 
 
 
 
 
 

TSC2: filling the GAP in the mTOR signaling pathway.

The tumor-suppressor proteins TSC1 and TSC2 are associated with an autosomal dominant disorder known as tuberous sclerosis complex (TSC). TSC1 and TSC2 function as a heterodimer to inhibit cell growth and proliferation. Another protein, mTOR (mammalian target of rapamycin), is regarded as a central controller of cell growth in response to growth factors, cellular energy and nutrient levels. Recent breakthroughs in TSC research link the TSC1/2 heterodimer protein to the mTOR signaling network. It has recently been shown that TSC2 has GTPase-activating protein (GAP) activity towards the Ras family small GTPase Rheb (Ras homolog enriched in brain), and TSC1/2 antagonizes the mTOR signaling pathway via stimulation of GTP hydrolysis of Rheb. Thus, TSC1/2 and Rheb have pivotal roles in mediating growth factors, nutrient and energy sensing signals to mTOR-dependent targets. These discoveries lend new insight into TSC pathogenesis.[1]

References

  1. TSC2: filling the GAP in the mTOR signaling pathway. Li, Y., Corradetti, M.N., Inoki, K., Guan, K.L. Trends Biochem. Sci. (2004) [Pubmed]
 
WikiGenes - Universities