GENE EXPRESSION PROFILING OF PHENYLBUTYRATE INDUCED DIFFERENTIATION OF GLIOMA CELLS BY cDNA ARRAY

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摘要 Objective:Toanalyzethechangesofgeneexpressioninphenylbutyrateinduceddifferentiationofgliomacells.Methods:Theexpressionlevelsof14000genesingliomacellsbeforeandafterinducementwithsodiumphenyl-butyratefor2hor6dayswereevaluatedbycDNAarraytechniqueandprovedbymulti-dotblotting.Results:expressionof98genesingliomacellsshowedchangesaftertheinducement.Somegenesinvolvedintranscriptionandtranslationandsomeoncogenesaredown-regulated,whilesomegeneinvolvedindifferentiationorapoptosisareup-regulated.18unknownexpressionsequencingtag(EST)changedtoo.Conclusion:Ageneexpressionprofileassociatedwithdifferentiationofgliomacellswasestablished.
机构地区 不详
出版日期 2003年01月11日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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