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首页> 外文期刊>Endocrine, metabolic & immune disorders drug targets >SIRT1, a calorie restriction mimetic, in a new therapeutic approach for type 2 diabetes mellitus and diabetic vascular complications.
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SIRT1, a calorie restriction mimetic, in a new therapeutic approach for type 2 diabetes mellitus and diabetic vascular complications.

机译:SIRT1是一种卡路里限制模拟物,是一种用于2型糖尿病和糖尿病血管并发症的新治疗方法。

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摘要

The rising incidence of diabetes, metabolic syndrome, and subsequent vascular diseases is now a major public health problem in industrialized countries. New therapeutic strategies to prevent these diseases are urgently needed worldwide. It is well known that calorie restriction (CR) can retard the aging process in organisms ranging from yeast to rodents, and delay the onset of numerous age-related diseases including diabetes. Molecules that mimic CR metabolically are therefore potentially new therapeutic targets for age-related diseases. Silent information regulator 2 (Sir2) is an important player in CR-mediated life span extension. There is also increasing evidence that one of the seven mammalian sirtuins, SIRT1, is involved in regulating cellular processes such as apoptosis. SIRT1 has also been implicated in glucose homeostasis and lipid metabolism in various tissues including adipose tissues, liver, pancreas, and skeletal muscle. This review summarizes current understanding of the biological functions of SIRT1, and discusses its potential as a pharmacological target for fighting metabolic and vascular diseases.
机译:在工业化国家中,糖尿病,代谢综合症和随后的血管疾病的发病率上升是一个主要的公共卫生问题。全世界迫切需要新的治疗策略来预防这些疾病。众所周知,卡路里限制(CR)可以延缓从酵母到啮齿动物等生物体的衰老过程,并延缓包括糖尿病在内的许多与年龄有关的疾病的发作。因此,模拟CR代谢的分子可能是与年龄有关的疾病的新治疗靶标。沉默信息调节器2(Sir2)是CR介导的寿命延长的重要参与者。越来越多的证据表明,七个哺乳动物的沉默调节蛋白之一,SIRT1,参与调节细胞凋亡等细胞过程。 SIRT1还与包括脂肪组织,肝脏,胰腺和骨骼肌在内的各种组织的葡萄糖稳态和脂质代谢有关。这篇综述总结了对SIRT1生物学功能的当前理解,并讨论了其作为对抗代谢和血管疾病的药理学目标的潜力。

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