中国组织工程研究 ›› 2023, Vol. 27 ›› Issue (28): 4559-4565.doi: 10.12307/2023.700

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

内源性竞争RNA调控骨性关节炎的发生

刘星余,刘日光,李光第,汪  健,李  龙,石  豪,邓柯淇   

  1. 贵州医科大学附属医院,贵州省贵阳市   550004
  • 收稿日期:2022-09-26 接受日期:2022-11-08 出版日期:2023-10-08 发布日期:2023-01-29
  • 通讯作者: 刘日光,博士,主任医师,贵州医科大学附属医院,贵州省贵阳市 550004
  • 作者简介:刘星余,男,1996年生,贵州省毕节市人,汉族,贵州医科大学在读硕士,规培医师,主要从事骨关节炎的研究。
  • 基金资助:
    国家自然科学基金地区科学基金项目 (82160432),项目负责人:李光第;贵州省卫生健康委科技基金项目(gzwkj2021-244),项目负责人:李光第;贵州省科技厅基础研究项目 ( 黔科合基础 -ZK[2022]- 一般 427),项目负责人:李光第;贵州医科大学国家自然科学基金培育项目 (20NSP045),项目负责人:李光第

Competing endogenous RNA regulates the development of osteoarthritis

Liu Xingyu, Liu Riguang, Li Guangdi, Wang Jian, Li Long, Shi Hao, Deng Keqi   

  1. Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China
  • Received:2022-09-26 Accepted:2022-11-08 Online:2023-10-08 Published:2023-01-29
  • Contact: Liu Riguang, MD, Chief physician, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China
  • About author:Liu Xingyu, Master candidate, Physician, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China
  • Supported by:
    Regional Science Fund of National Natural Science Foundation of China, No. 82160432 (to LGD); Guizhou Provincial Health Commission Science and Technology Fund Project, No. gzwkj2021-244 (to LGD); Basic Research Project of Guizhou Provincial Department of Science and Technology, No. Qiankeheji ZK[2022]-General 427 (to LGD); National Natural Science Foundation of Guizhou Medical University, No. 20NSP045 (to LGD)

摘要:

文题释义:

内源性竞争RNA: 具有相同微小RNA反应元件的非编码RNA,包括长链非编码RNA、环状RNA和假基因,可竞争结合微小RNA间接调控下游靶基因表达水平,这些非编码RAN称为内源性竞争RNA,它们共同参与构建内源性RNA调控网络,当该调控网络平衡遭到破坏时,将导致包括骨性关节炎在内多种疾病的发生。
骨性关节炎:是最常见的关节疾病之一,也是导致残疾的主要原因。其特征是关节间隙狭窄、软骨下骨重塑、滑膜炎症和软骨降解,伴随着关节囊、半月板、关节周围肌肉、韧带、神经的改变,其主要发生在膝盖、臀部、手和脊椎。骨性关节炎的临床表现以关节疼痛、肿胀、僵硬为特征,严重时甚至会导致关节功能丧失的情况发生。但骨性关节炎的发病机制尚不清楚,病因复杂多样,目前临床上尚无有效的早期诊断标记物和治疗靶点。

背景:骨性关节炎是最常见的关节疾病之一,随着骨性关节炎的全球发病率和患病率不断上升,有效早期诊断和治疗骨性关节炎已成为一个紧迫的问题。
目的:阐述长链非编码RNA、环状RNA和假基因的重要生物学功能以及它们作为内源性竞争RNA在骨性关节炎发病中的调控作用,以获得内源性竞争RNA参与骨性关节炎进展全面、深入和新的理解,为骨性关节炎的早期诊断和治疗提供新线索。
方法:检索中国知网、PubMed、维普和万方数据库2022年前发表的文献,中文检索词为“骨性关节炎、内源性竞争 RNA、长链非编码RNA、环状RNA、假基因”,英文检索词为“osteoarthritis,competing endogenous RNA,circular RNA,long non-coding RNAs,pseudogenes”。

结果与结论:①具有相同微小RNA反应元件的非编码RNA,包括长链非编码RNA、环状RNA和假基因共同参与构建了以微小RNA为中心的内源性竞争RNA调控网络;②非编码RNA、环状RNA和假基因可作为内源性竞争RNA,通过“海绵”作用吸附微小RNA进而调控基因表达;③长链非编码RNA、环状RNA和假基因可作为内源性竞争RNA参与调控骨性关节炎软骨细胞的增殖、凋亡和自噬、细胞外基质的合成与降解以及炎症事件的发生;④内源性竞争RNA调控网络切实运用到临床上还面临诸多挑战和问题;⑤内源性竞争RNA作为骨性关节炎诊断标记物或治疗靶点的研究仍处于早期阶段,目前对内源性竞争RNA调节网络的研究主要还集中在单个内源性竞争RNA的鉴定和验证上,该网络有待进一步补充和完善;但随着先进技术的发展,内源性竞争RNA有望成为骨性关节炎疾病的早期诊断标记物和治疗靶点。

https://orcid.org/0000-0002-3082-3249 (刘星余);https://orcid.org/0000-0002-5935-3551 (刘日光) 

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: 骨性关节炎, 内源性竞争RNA, 长链非编码RNA, 环状RNA, 假基因, 增殖, 凋亡, 细胞外基质, 炎症因子

Abstract: BACKGROUND: Osteoarthritis is one of the most common joint diseases. With the increasing global incidence and prevalence of osteoarthritis, effective early diagnosis and treatment of osteoarthritis have become an urgent problem.  
OBJECTIVE: To elucidate the important biological functions of long non-coding RNAs, circular RNAs and pseudogenes and their regulatory roles as competing endogenous RNAs in osteoarthritis pathogenesis to gain a comprehensive, in-depth and new understanding of the involvement of competing endogenous RNAs in osteoarthritis progression and to provide new clues for early diagnosis and treatment of osteoarthritis.
METHODS: CNKI, PubMed, VIP and WanFang databases were searched for articles published before 2022. The search terms were “osteoarthritis, competing endogenous RNA, circular RNA, long non-coding RNAs, pseudogenes” in Chinese and English.  
RESULTS AND CONCLUSION: Non-coding RNAs with the same microRNA response elements, including long non-coding RNAs, cyclic RNAs and pseudogenes, are involved in the construction of a regulatory network of competing endogenous RNAs centered on microRNAs. Non-coding RNAs, cyclic RNAs and pseudogenes can act as competing endogenous RNAs to adsorb microRNAs through “sponge” so as to regulate gene expression. Long non-coding RNAs, cyclic RNAs and pseudogenes can act as competing endogenous RNAs to regulate the proliferation, apoptosis and autophagy of osteoarthritic chondrocytes, the synthesis and degradation of extracellular matrix and the occurrence of inflammatory events. The practical application of the regulatory network of competing endogenous RNA to the clinical setting still faces many challenges and problems. The research on competing endogenous RNA as diagnostic markers or therapeutic targets for osteoarthritis is still at an early stage, and the current research on competing endogenous RNA regulatory network is still focused on the identification and validation of individual competing endogenous RNAs, and this regulatory network needs to be further supplemented and improved. However, with the development of advanced technologies, competing endogenous RNAs are expected to become early diagnostic markers and therapeutic targets for osteoarthritis diseases.

Key words: osteoarthritis, competing endogenous RNA, long non-coding RNA, circular RNA, pseudogenes, proliferation, apoptosis, extracellular matrix, inflammatory cytokine

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