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Nrf2调控SIRT6表达的初步研究

Keywords: 衰老, Nrf2, SIRT6
aging
, Nrf2, SIRT6

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Abstract:

衰老是一个普遍的、动态的,并持续发展的复杂过程.对其机制的研究中,比较公认的是氧化应激损伤理论,其中核转录因子Nrf2发挥重要的作用,这一理论主要强调在寿命调节中Nrf2的抗氧化作用.而本实验结合生物信息学、生物化学、细胞生物学等方法证明去乙酰化酶蛋白家族成员SIRT6的表达受Nrf2的调控,即提示Nrf2的抗衰老作用可能是通过SIRT6发挥作用.
Agingisanuniversal,dynamic,complexprocess.Theoxidativestresstheoryisagenerallyrecognizedexplanationofamolecularmechanismunderlyingtheagingprocess.ThenucleartranscriptionfactorNrf2playsanimportantroleinthisprocess.AseriesofexperimentsweredonetoverifythatSIRT6wasapossibletargetgeneofNrf2anditmayactinconjunctionwithNrf2

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