中国组织工程研究 ›› 2019, Vol. 23 ›› Issue (35): 5697-5702.doi: 10.3969/j.issn.2095-4344.1437

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

miRNA与软骨肉瘤发生发展的相关性

王继成1,2,刘时璋1,赵  松1,2,易  智1   

  1. (1陕西省人民医院骨科病院,陕西省西安市  710068;2西安医学院,陕西省西安市  710068)
  • 收稿日期:2019-05-28 出版日期:2019-12-18 发布日期:2019-12-18
  • 通讯作者: 易智,教授,主任医师,博士,陕西省人民医院,陕西省西安市 710068
  • 作者简介:王继成,男,1992年生,山东省泰安市人,汉族,西安医学院在读硕士,主要从事大骨节病及关节相关疾病的研究。
  • 基金资助:

    陕西省重点项目(2018ZDXM-SF-054),项目负责人:易智

Relationship between miRNA and occurrence and development of chondrosarcoma

Wang Jicheng1, 2, Liu Shizhang1, Zhao Song1, 2, Yi Zhi1   

  1.  (1Department of Orthopedics, Shaanxi Provincial People’s Hospital, Xi’an 710068, Shaanxi Province, China; 2Xi’an Medical University, Xi’an 710068, Shaanxi Province, China)
  • Received:2019-05-28 Online:2019-12-18 Published:2019-12-18
  • Contact: Yi Zhi, MD, Professor, Chief physician, Department of Orthopedics, Shaanxi Provincial People’s Hospital, Xi’an 710068, Shaanxi Province, China
  • About author:Wang Jicheng, Master candidate, Department of Orthopedics, Shaanxi Provincial People’s Hospital, Xi’an 710068, Shaanxi Province, China; Xi’an Medical University, Xi’an 710068, Shaanxi Province, China
  • Supported by:

    the Key Project of Shaanxi Province, No. 2018ZDXM-SF-054 (to YZ)

摘要:

文章快速阅读:

文题释义:

软骨肉瘤:是一种来源于透明软骨的恶性肿瘤,在原发性骨恶性肿瘤中排名第二,仅次于骨肉瘤。软骨肉瘤可以发生在任何骨骼中,但常见于骨盆、肱骨、股骨、肩胛骨和肋骨,并且可出现在任何年龄,高级别软骨肉瘤患者的死亡率很高。
微小RNA(miRNA):是一类长19-25个碱基的内源性非蛋白编码RNA,具有高度保守性。它主要通过与靶基因mRNA的3’非翻译区(3’-UTR)结合,降解mRNA靶基因或诱导翻译沉默,从而发挥调控细胞增殖、分化、凋亡、个体发育等作用。miRNA具有高度保守性,因此其转录过程与其他基因相互独立,在生物体内多种代谢过程中发挥调控作用,本身并不翻译蛋白质。
摘要
背景
:越来越多的研究表明,miRNA在软骨肉瘤的病理发展过程中起着重要调控作用。
目的:对miRNA与软骨肉瘤病理发展过程的相关性进行分析,为研究软骨肉瘤的发病机制、诊断及治疗提供一个新的方向。
方法:计算机检索CNKI、PubMed等数据库建库至2019年3月有关miRNA与软骨肉瘤相关性研究的文献,中文关键词为“软骨肉瘤,微小RNA”,英文关键词为“chondrosarcoma,miRNA”,进行全文检索,最终纳入69篇文献进行综述,均为英文文献。
结果与结论:①miRNA与软骨肉瘤病理发展过程密切相关;②miRNA异常表达与软骨肉瘤的发生发展、转移、预后有关;③异常表达的miRNA可作为软骨肉瘤诊断及判断预后的生物标志物;④miRNA作为一种调控基因,在软骨肉瘤的生物治疗中具有广阔的应用前景。

关键词: 软骨肉瘤, 微小RNA(miRNA), 异常表达, 发生发展, 转移, 诊断, 预后, 生物治疗

Abstract:

BACKGROUND: Increasing evidence has shown that miRNA plays an important regulatory role in the pathological process of chondrosarcoma.
OBJECTIVE: To analyze the correlation between miRNA and pathological process of chondrosarcoma, thus providing a new direction for studying the pathogenesis, diagnosis and treatment of chondrosarcoma.
METHODS: A computer-based search of CNKI and PubMed databases was conducted for the articles concerning miRNA and chondrosarcoma published before March 2019. The keywords were “chondromasarcoma and miRNA” in Chinese and English, respectively. Finally, 69 eligible English articles were included for review.
RESULTS AND CONCLUSION: (1) miRNA is closely related to the pathological development of chondrosarcoma. (2) miRNA abnormal expression is involved in the development, metastasis and prognosis of chondrosarcoma. (3) Abnormal expression of miRNA can be used as a biomarker for the diagnosis and prognosis of chondrosarcoma. (4) miRNA as a regulatory gene has broad application prospects in the biotherapy of chondrosarcoma.

Key words: chondrosarcoma, miRNA, abnormal expression, occurrence and development, metastasis, diagnosis, prognosis, biotherapy

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