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)
 
 
 

Basic transcription element-binding protein (BTEB) is a thyroid hormone-regulated gene in the developing central nervous system. Evidence for a role in neurite outgrowth.

Thyroid hormone (3,5,3'-triiodothyronine; T(3)) is essential for normal development of the vertebrate brain, influencing diverse processes such as neuronal migration, myelin formation, axonal maturation, and dendritic outgrowth. We have identified basic transcription element-binding protein (BTEB), a small GC box-binding protein, as a T(3)-regulated gene in developing rat brain. BTEB mRNA levels in cerebral cortex exhibit developmental regulation and thyroid hormone dependence. T(3) regulation of BTEB mRNA is neural cell-specific, being up-regulated in primary cultures of embryonic neurons ( E16) and in neonatal astrocytes (P2), but not in neonatal oligodendrocytes (P2). T(3) rapidly up-regulated BTEB mRNA in neuro-2a cells engineered to express thyroid hormone receptor ( TR) beta1 but not in cells expressing TRalpha1, suggesting that the regulation of this gene is specific to the TRbeta1 isoform. Several lines of evidence support a transcriptional action of T(3) on BTEB gene expression. Overexpression of BTEB in Neuro-2a cells dramatically increased the number and length of neurites in a dose-dependent manner suggesting a role for this transcription factor in neuronal process formation. However, other T(3)-dependent changes were not altered; i.e. overexpression of BTEB had no effect on the rate of cell proliferation nor on the expression of acetylcholinesterase activity.[1]

References

 
WikiGenes - Universities