differentiation induction effect of mir-429 over-expression in u251 glioma cell line

نویسندگان

fatemeh gheidari department of biotechnology, university of tehran, tehran, iran

ehsan arefian school of biology, college of science, university of tehran, tehran, iran

fatemeh jamshidi-adeghani stem cell technology research center, tehran, iran

masoud soleimani stem cell technology research center, tehran, iran department of hematology, faculty of medical science, tarbiat modares university, tehran, iran

چکیده

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 neurogenin) and oligodendrocyte (mbp, olig2 and nkx2-2) gene markers expression level was examined with real-time pcr. nse, neurogenin, mbp, olig2 and nkx2-2 were significantly over-expressed, giving an evidence of cellular differentiation in glioma cells.

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عنوان ژورنال:
international clinical neurosciences journal

جلد ۳، شماره ۴، صفحات ۲۰۱-۲۰۵

کلمات کلیدی
[ ' g l i o m a ' , ' m i r ' , 4 2 9 , ' b m k 1 ' , ' i n v a s i o n ' ]

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