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APE1/Ref-1基因结构及功能的研究进展 被引量:5

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摘要 APEl/Ref-1(又称APEXl或Ref-1,本文统称APEl),是大肠杆菌Xth(ExoⅢ)哺乳类同源物、细胞对氧化应激主要反应因子,DNA在各种内源性或外源性物质包括化疗药物引起损伤后,APEl通过DNA碱基切除修复通路中脱嘌呤/脱嘧啶核酸内切酶发挥重要的作用。当受损的碱基去除后,APEl主要切断脱碱基位点以利于修复功能。
出处 《医学研究杂志》 2013年第3期176-178,共3页 Journal of Medical Research
基金 国家自然科学基金资助项目(81072175 81102010) 上海市卫生局科研项目资助(2009113) 上海市科委基金资助项目(06DZ19505 11411997500) 上海市重点学科建设项目(B905)
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