中国组织工程研究 ›› 2023, Vol. 27 ›› Issue (14): 2222-2228.doi: 10.12307/2023.430

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

褪黑素防治骨质疏松症的作用与应用现状

闫立言,韩萧男,寇红伟,尚国伟,冷子宽,刘宏建,程  田   

  1. 郑州大学第一附属医院骨科,河南省郑州市  450052
  • 收稿日期:2022-06-01 接受日期:2022-07-18 出版日期:2023-05-18 发布日期:2022-09-30
  • 通讯作者: 程田,副主任医师,郑州大学第一附属医院骨科,河南省郑州市 450052
  • 作者简介:闫立言,男,1997年生,河南省新乡市人,汉族,郑州大学第一附属医院在读硕士,主要从事脊柱、骨关节退行性病变的防治研究。
  • 基金资助:
    河南省卫健委省部共建青年项目(SB201902001),项目负责人:程田;河南省人社厅留学人员自主项目(2020034),项目负责人:程田

Role and application of melatonin in prevention and treatment of osteoporosis

Yan Liyan, Han Xiaonan, Kou Hongwei, Shang Guowei, Leng Zikuan, Liu Hongjian, Cheng Tian   

  1. Department of Orthopedics, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
  • Received:2022-06-01 Accepted:2022-07-18 Online:2023-05-18 Published:2022-09-30
  • Contact: Cheng Tian, Associate chief physician, Department of Orthopedics, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
  • About author:Yan Liyan, Master candidate, Department of Orthopedics, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
  • Supported by:
    Henan Province Health Commission Joint Youth Project, No. SB201902001 (to CT); Henan Provincial Department of Human Resources and Social Affairs Independent Project for Overseas Students, No. 2020034 (to CT)

摘要:

文题释义:
骨质疏松:是由多种原因导致的骨密度和骨质量下降,骨的微细结构破坏,因此骨折的风险大为增加的全身性骨病。
成骨细胞:主要由间充质干细胞分化而来,负责骨基质的合成、分泌和矿化。

背景:骨质疏松症是一种全身性的代谢性疾病,其发病率逐年增加,严重危害中老年人的健康。褪黑素是人体分泌的一种内源性激素,可以调节生物昼夜节律。近年来研究发现,褪黑素可以调节骨吸收和骨形成的平衡,在维持骨代谢的稳定中发挥重要作用。
目的:总结褪黑素治疗骨质疏松症的研究进展,为治疗骨质疏松症提供新的依据。
方法:以“osteoporosis,melatonin,ovariectomized,pinealectomy,osteoblast,osteoclast,stem cells”为检索词,检索PubMed和Web of Science数据库相关文献,最终共纳入62篇文献进行文献综述。
结果与结论:①褪黑素的基因表达情况在机体不同年龄段之间存在差异,褪黑素可以维持间充质干细胞的自我更新和分化能力,并通过促进Sirt1,PRC1/2和细胞周期相关蛋白表达抑制细胞衰老。②褪黑素可以调控间充质干细胞的分化方向,促进干细胞向成骨细胞分化,抑制其向脂肪细胞和破骨细胞方向分化。③褪黑素可以有效减轻氧化应激和炎症反应诱导的细胞毒性损伤并抑制破骨细胞分化,维持线粒体的稳定,提高成骨细胞的分化和矿化能力。④褪黑素可以阻断RANKL和诱导型一氧化氮合酶引起的骨代谢紊乱,减少骨丢失,增加碱性磷酸酶和骨钙素的表达,在破骨细胞和成骨细胞平衡之间发挥相应的生物学效应。⑤褪黑素在骨质疏松方面取得了良好的治疗效果,但是其作用靶点过于复杂,同时涉及抗衰老、干细胞分化、抗炎和抗氧化多个方面,目前仍未能完全阐述清楚其作用机制,仍有待进一步的研究。

https://orcid.org/0000-0002-7624-7590(闫立言)

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: 骨质疏松, 褪黑素, 成骨细胞, 破骨细胞, 间充质干细胞, 衰老, 炎症, 氧化应激反应

Abstract: BACKGROUND: Osteoporosis is a systemic metabolic disease and its incidence is increasing year by year, seriously harming the health of middle-aged and elderly. Melatonin is an endogenous hormone secreted by the body regulating circadian rhythms. In recent years, it has been found that melatonin can regulate the balance between bone resorption and bone formation, exerting a vital role in maintaining the stability of bone metabolism.
OBJECTIVE: To summarize the research progress of melatonin in the treatment of osteoporosis and provide a novel foundation for the treatment of osteoporosis.
METHODS: “Osteoporosis, melatonin, ovariectomized, pinealectomy, osteoblast, osteoclast, stem cells” were used as the key words. PubMed and Web of Science databases were searched for relevant articles addressing the treatment of osteoporosis with melatonin. Totally 696 articles were  initially obtained and 62 articles were finally included for review
RESULTS AND CONCLUSION: The gene expression of melatonin varies in different age groups. Melatonin can maintain the self-renewal and differentiation abilities of mesenchymal stem cells as well as inhibit cell senescence through promoting the expression of Sirt1, PRC1/2 and cell cycle-related proteins. Melatonin can regulate the differentiation of mesenchymal stem cells, stimulate the differentiation of stem cells into osteoblasts, and hinder the differentiation of mesenchymal stem cells into adipocytes and osteoclasts. Melatonin can effectively alleviate the cytotoxic damage triggered by oxidative stress and inflammatory response, inhibit the differentiation of osteoclasts, maintain the stability of mitochondria, and enhance the differentiation and mineralization of osteoblasts. Melatonin can block bone metabolism disorders resulted from RANKL and inducible nitric oxide synthase, lower the bone loss, increase the expression of alkaline phosphatase and osteocalcin, and exert a corresponding biological effect on the balance between osteoclasts and osteoblasts. Melatonin has generated a good therapeutic impact on osteoporosis whereas its target is too complex, involving anti-aging, stem cell differentiation, anti-inflammatory and antioxidant, which has not been completely explained and requires further research.

Key words: osteoporosis, melatonin, osteoblast, osteoclast, mesenchymal stem cell, aging, inflammation, oxidative stress response

中图分类号: