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)
 
 
 
 
 

TGF-beta inhibition of endothelial cell proliferation: alteration of EGF binding and EGF-induced growth-regulatory (competence) gene expression.

Transforming growth factor-beta (TGF-beta) inhibits the growth of endothelial cells derived from various sources, including human umbilical vein, bovine aorta, and rat heart. Long-term exposure of rat heart endothelial cells to TGF-beta also induces dramatic changes in morphology that are characteristic of senescent cells. These changes are accompanied by a decrease in the number of high-affinity receptors for epidermal growth factor (EGF), with almost no change in total receptor number. Additionally, the EGF-induced expression of specific competence genes (c-myc, JE, KC) is decreased, whereas the induction of c-fos gene expression by EGF is unaltered by TGF-beta treatment. These data suggest that growth inhibitors such as TGF-beta may act by altering the cell's response to growth-stimulatory factors.[1]

References

 
WikiGenes - Universities