去乙酰化转移酶SIRT7的作用及机制研究进展
作者:
基金项目:

国家自然科学基金 (No. 31672496),重庆高校创新团队建设计划 (No. CXTDX201601010),重庆市基础与前沿研究计划项目 (No. cstc2016jcyjA0425) 资助。


Progress in roles and mechanisms of deacetylase SIRT7
Author:
  • Lin Li

    Lin Li

    1 State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing 400716, China; 2 Chongqing Engineering and Technology Research Center for Silk Biomaterials and Regenerative Medicine, Southwest University, Chongqing 400716, China; 3 Engineering Research Center for Cancer Biomedical and Translational Medicine, Southwest University, Chongqing 400716, China
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  • Zhen Dong

    Zhen Dong

    1 State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing 400716, China; 2 Chongqing Engineering and Technology Research Center for Silk Biomaterials and Regenerative Medicine, Southwest University, Chongqing 400716, China; 3 Engineering Research Center for Cancer Biomedical and Translational Medicine, Southwest University, Chongqing 400716, China
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  • Jie Yang

    Jie Yang

    1 State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing 400716, China; 2 Chongqing Engineering and Technology Research Center for Silk Biomaterials and Regenerative Medicine, Southwest University, Chongqing 400716, China; 3 Engineering Research Center for Cancer Biomedical and Translational Medicine, Southwest University, Chongqing 400716, China
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  • Qian Li

    Qian Li

    4 Department of Dermatology, the Third Hospital of Hebei Medical University, Shijiazhuang 050051, Hebei, China
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  • Qian Lei

    Qian Lei

    1 State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing 400716, China; 2 Chongqing Engineering and Technology Research Center for Silk Biomaterials and Regenerative Medicine, Southwest University, Chongqing 400716, China; 3 Engineering Research Center for Cancer Biomedical and Translational Medicine, Southwest University, Chongqing 400716, China
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  • Jingxin Mao

    Jingxin Mao

    1 State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing 400716, China; 2 Chongqing Engineering and Technology Research Center for Silk Biomaterials and Regenerative Medicine, Southwest University, Chongqing 400716, China; 3 Engineering Research Center for Cancer Biomedical and Translational Medicine, Southwest University, Chongqing 400716, China
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  • Liqun Yang

    Liqun Yang

    1 State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing 400716, China; 2 Chongqing Engineering and Technology Research Center for Silk Biomaterials and Regenerative Medicine, Southwest University, Chongqing 400716, China; 3 Engineering Research Center for Cancer Biomedical and Translational Medicine, Southwest University, Chongqing 400716, China
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  • Hongjuan Cui

    Hongjuan Cui

    1 State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing 400716, China; 2 Chongqing Engineering and Technology Research Center for Silk Biomaterials and Regenerative Medicine, Southwest University, Chongqing 400716, China; 3 Engineering Research Center for Cancer Biomedical and Translational Medicine, Southwest University, Chongqing 400716, China
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Fund Project:

National Natural Science Foundation of China (No. 31672496), Chongqing University Innovation Team Building Program Funded Projects (No. CXTDX201601010), Foundation and Frontier Research Program of Chongqing (No. cstc2016jcyjA0425).

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    摘要:

    SIRT7是哺乳动物Sirtuins 家族中的一员,定位于核仁,是一种高度特异性的H3K18Ac (组蛋白H3 的乙酰化18位赖氨酸残基) 去乙酰化酶。近年来的研究发现SIRT7可通过多种途径参与调控核糖体RNA转录、细胞代谢、细胞应激以及DNA损伤修复等生理过程。此外,SIRT7还与衰老、心脏疾病及脂肪肝等密切相关。特别是SIRT7在多种肿瘤如肝癌、胃癌、乳腺癌、膀胱癌、结直肠癌、胰腺癌和头颈鳞状细胞癌等发生发展中起着重要的调节作用。文中综述了SIRT7的细胞及分子生物学作用,并系统总结了其在人类疾病中的研究现状。

    Abstract:

    As a member of the Sirtuins family in mammals, SIRT7 locates in nucleus and is a highly specific H3K18Ac (acetylated lysine 18 of histone H3) deacetylase. Recent studies showed that SIRT7 could participate in the ribosomal RNA transcription, cell metabolism, cell stress and DNA damage repair through various signaling pathways. In addition, SIRT7 is also closely related with aging, heart disease and fatty liver. In particular, SIRT7 plays important roles in the regulation of initiation and development of various tumors, such as liver cancer, gastric cancer, breast cancer, bladder cancer, colorectal cancer, and head/neck squamous cell carcinoma. This review describes the cellular and molecular functions of SIRT7, and systematically summarizes recent progress of SIRT7 in human disease.

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引用本文

李林,董振,杨洁,李倩,雷倩,毛景欣,杨丽群,崔红娟. 去乙酰化转移酶SIRT7的作用及机制研究进展[J]. 生物工程学报, 2019, 35(1): 13-26

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  • 收稿日期:2018-04-12
  • 在线发布日期: 2019-01-25
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