中国组织工程研究 ›› 2021, Vol. 25 ›› Issue (17): 2767-2774.doi: 10.3969/j.issn.2095-4344.3198

• 组织构建综述 tissue construction review • 上一篇    下一篇

微小RNA调控组蛋白去乙酰化酶治疗骨相关疾病的发展现状

张  为1,崔帅帅1,周志超2,胡小华2,杨晓红1   

  1. 遵义医科大学附属口腔医院,1修复科,2颌面外科,贵州省遵义市   563003
  • 收稿日期:2020-08-05 修回日期:2020-08-08 接受日期:2020-09-19 出版日期:2021-06-18 发布日期:2021-01-08
  • 通讯作者: 杨晓红,博士,副教授,遵义医科大学附属口腔医院修复科,贵州省遵义市 563003
  • 作者简介:张为,女,湖南省岳阳市人,汉族,遵义医科大学在读硕士,主要从事骨质疏松方面的研究。
  • 基金资助:
    2016年国家自然科学基金资助项目(8166040198),项目负责人:杨晓红

MicroRNA regulates histone deacetylase in the treatment of bone-related diseases

Zhang Wei1, Cui Shuaishuai1, Zhou Zhichao2, Hu Xiaohua2, Yang Xiaohong1   

  1. 1Department of Prosthodontics, 2Department of Maxillofacial Surgery, Stomatological Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
  • Received:2020-08-05 Revised:2020-08-08 Accepted:2020-09-19 Online:2021-06-18 Published:2021-01-08
  • Contact: Yang Xiaohong, MD, Associate professor, Department of Prosthodontics, Stomatological Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
  • About author:Zhang Wei, Master candidate, Department of Prosthodontics, Stomatological Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
  • Supported by:
    the National Natural Science Foundation of China in 2016, No. 8166040198 (to YXH)

摘要:

文题释义:
MicroRNA(miRNA):即微小RNA,是真核生物中广泛存在的一类长21-23个核苷酸的小RNA分子,能特异性结合靶基因的信使核糖核酸(mRNA),从而抑制转录后基因表达,在调控基因表达、细胞周期、生物体发育时序等方面起重要作用。
组蛋白去乙酰化酶:属于蛋白酶类,在染色体的结构修饰和基因表达调控中起着重要作用。组蛋白具有α/β脱乙酰酶折叠的晶体结构,组蛋白具有长的N末端延伸结构。

背景:组蛋白去乙酰化酶的表观遗传在骨相关疾病中起着关键作用,近年来研究发现miRNA作为一种新的治疗抑制剂,能与不同种类的组蛋白去乙酰化酶靶向结合影响其表达,进而影响骨相关疾病的发生发展。
目的:综述miRNA特异性调控不同类型组蛋白去乙酰酶治疗各种骨相关疾病的治疗进展,为以后临床治疗骨相关疾病提供新的治疗方向。
方法:检索PubMed数据库、万方数据库、CNKI中国期刊全文数据库、Elsevier数据库以及中国生物医学文献数据库2000至2020年收录的相关文献。英文检索词为“HDAC,miRNA,bone,mesenchymal stem cells,osteoclast,chondrocyte,osteoarthrosis,osteosarcoma”,中文检索词为“组蛋白去乙酰化酶,微小RNA,骨,间充质干细胞,破骨细胞,软骨细胞,骨关节炎,骨肉瘤”,最终纳入79篇文献进行归纳总结。
结果与结论:①研究发现组蛋白去乙酰化酶通过调控间充质干细胞成骨成脂分化、破骨细胞增殖与活力、骨肉瘤细胞侵袭与转移影响骨相关疾病如骨质疏松症、骨关节炎和骨肉瘤等的发生发展;②miRNA是一类参与基因转录后负向调节的内源性非编码RNA,研究报道miRNA能针对骨骼中的组蛋白去乙酰化酶进行调控,影响骨相关疾病发展。
https://orcid.org/0000-0001-6945-6629 (张为) 

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松;组织工程

关键词: 组蛋白去乙酰化酶, 微小RNA, 骨, 间充质干细胞, 破骨细胞, 软骨细胞, 骨关节炎, 骨肉瘤

Abstract: BACKGROUND: Histone deacetylases play a key role in bone diseases through epigenetic regulation. Recent studies have found that microRNA (miRNA), as a new treatment inhibitor, can bind with different types of histone deacetylases to affect its expression, thus influencing the occurrence and development of bone-related diseases.
OBJECTIVE: To review the effects of various miRNAs targeting different types of histone deacetylases on bone diseases, and provide a new therapeutic direction for the clinical treatment of bone diseases.
METHODS: We searched PubMed, WanFang, CNKI, Elsevier and Chinese Biomedical Literature Database for relevant literature published from 2000 to 2020. The search terms were “HDAC, miRNA; bone, mesenchymal stem cells, osteoclast, chondrocyte, osteoarthrosis, osteosarcoma” in Chinese and English, respectively. Finally, 79 articles were included for review.
RESULTS AND CONCLUSION: Histone deacetylases can affect the occurrence and progression of bone diseases such as osteoporosis, osteoarthritis and osteosarcoma by regulating the osteoblastic and adipogenic differentiation of mesenchymal stem cells, osteoclast proliferation and viability,  as well as osteosarcoma cell invasion and metastasis. MiRNA is a type of endogenous non-coding RNA involved in post-transcriptional negative feedback regulation. Studies have reported that miRNA can regulate the expression of histone deacetylases in the bones and affect the development of bone diseases.


Key words: histone deacetylases, microRNA, bone, mesenchymal stem cell, osteoclast, chondrocyte, osteoarthrosis, osteosarcoma

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