3-53 Genistein Suppresses Radiaiton-induced Metastatic Potential of DNA-PKcs Positive Cells

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摘要 TheDNA-dependentproteinkinasecatalyticsubunit(DNA-PKcs)playsamajorroleinDNAdamagesignalingandrepair,andisalsofrequentlyover-expressedintumormetastasis.WeusedisogeniccelllinesexpressingdifferentlevelsofDNA-PKcstoinvestigatetheroleofDNA-PKcsinmetastaticdevelopment.Interestingly,ourresultsshowedthatX-rayirradiationinducedthemetastasisofDNA-PKcspositive(M059K)butnotnegative(M059J)cells;however,genisteincouldsuppresstheradiation-inducedmetastaticpotentialofM059Kcells(Fig.1).Theconcretemechanismsunderlyingthisphenomenonwillbeinvestigatednextyear.
机构地区 不详
关键词 DNA-PKCS POSITIVE CELLS
出版日期 2015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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