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醛糖还原酶的研究进展 被引量:7

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摘要 醛糖还原酶(AR)是糖代谢多元醇通路中的限速酶,除了将葡萄糖催化还原为山梨醇外,还可以催化还原大量脂质过氧化反应产生的醛及其衍生物。最近的研究显示,AR除在糖尿病并发症中发挥作用外,还在很多炎性疾病中发挥着重要作用,如动脉粥样硬化、脓毒症、哮喘、眼葡萄膜炎等。在发生炎症时,AR的存在可以促进促炎性因子如iNOS、CD86等的表达,进一步集中炎症反应。同时,也调节着组织损伤后,免疫系统的作用发挥。此外,AR在人类的肿瘤中如肺癌、结肠癌、肺癌、宫颈癌、卵巢癌中过度表达,提示在上述癌症的病理过程中,AR可能发挥作用。AR抑制剂(ARI)对糖尿病并发症的临床治疗,已经进入了3期实验,显示AR作为某些炎性疾病的治疗靶点,具有良好的应用前景。因此,本文对近年来AR的功能研究进展进行综述,并对其作为疾病治疗靶点的前景进行了展望。
出处 《细胞与分子免疫学杂志》 CAS CSCD 北大核心 2012年第9期1002-1004,共3页 Chinese Journal of Cellular and Molecular Immunology
基金 攻关项目和国家科技重大专项(2009ZX09301-009-PT02)
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参考文献16

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二级参考文献7

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