the purpose of this research was to investigate the effect of mir-429 ectopic over-expression on u251 glioblastoma cell line. it has been shown that mir-429 could target bmk1 and reduce glioma cells invasion. we cultured u251-mir-429 cells and observed changes in their morphology for 14 days. they seemed to become wider with expanded cytoplasm and go on differentiation. neuronal (nefm, nse and ...

During early development of the Xenopus central nervous system (CNS), neuronal differentiation can be detected posteriorly at neural plate stages but is delayed anteriorly until after neural tube closure. A similar delay in neuronal differentiation also occurs in the anterior neural tissue that forms in vitro when isolated ectoderm is treated with the neural inducer noggin. Here we examine the ...

adult neurogenesis is a process of producing nerve cells from their progenitor that occurs in some areas in the brain such as the hypothalamus. low activity in this area plays a role in neural degeneration and diseases such as multiple sclerosis, epilepsy and depression. ms is a neurodegenerative disease with a permanent disability that the main reason for it is axonal degeneration and neuronal...

Most past studies of the biophysical regulation of stem cell differentiation have focused on initial lineage commitment or proximal differentiation events. It would be valuable to understand whether biophysical inputs also influence distal endpoints more closely associated with physiological function, such as subtype specification in neuronal differentiation. To explore this question, we cultur...

Adult neurogenesis is a process of producing nerve cells from their progenitor that occurs in some areas in the brain such as the hypothalamus. Low activity in this area plays a role in neural degeneration and diseases such as multiple sclerosis, epilepsy and depression. MS is a neurodegenerative disease with a permanent disability that the main reason for it is axonal degeneration and neuronal...