中国组织工程研究 ›› 2022, Vol. 26 ›› Issue (18): 2930-2937.doi: 10.12307/2022.705

• 骨与关节综述 bone and joint review • 上一篇    下一篇

抗瓜氨酸化蛋白抗体高表达类风湿关节炎动物模型的研究进展

杨  超1,仲格嘉2,刘春芳1,林  娜1   

  1. 1中国中医科学院中药研究所,北京市   100700;2中国藏学研究中心北京藏医院,北京市   100029
  • 收稿日期:2021-09-03 接受日期:2021-11-04 出版日期:2022-06-28 发布日期:2022-01-30
  • 通讯作者: 林娜,研究员,中国中医科学院中药研究所,北京市 100007 刘春芳,副研究员,中国中医科学院中药研究所,北京市 100007
  • 作者简介:杨超,男,1995年生,汉族,广州中医药大学在读博士,主要从事中药抗炎免疫药理研究。
  • 基金资助:
    国家自然科学基金面上项目(81974529),项目负责人:刘春芳;国家自然科学基金面上项目(81974526),项目负责人:林娜;北京市自然科学基金项目(7192139),项目负责人:林娜;中央级公益性科研院所基本科研业务费专项(ZXKT17041),项目负责人:刘春芳;中国中医科学院科技创新工程项目资助(CI2021A03808),项目负责人:林娜;国家重大财政专项,项目负责人:仲格嘉

Research progress of rheumatoid arthritis animal model with high expression of anti-citrullinated protein antibodies

Yang Chao1, Zhong Gejia2, Liu Chunfang1, Lin Na1   

  1. 1Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; 2Beijing Tibetan Hospital, China Tibetology Research Center, Beijing 100029, China
  • Received:2021-09-03 Accepted:2021-11-04 Online:2022-06-28 Published:2022-01-30
  • Contact: Lin Na, Researcher, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China Liu Chunfang, Associate researcher, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
  • About author:Yang Chao, Doctoral candidate, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
  • Supported by:
    National Natural Science Foundation of China (General Program), No. 81974529 (LCF); National Natural Science Foundation of China (General Program), No. 81974526 (to LN); Beijing Natural Science Foundation, No. 7192139 (to LN); Fundamental Scientific Research Expenses for Central Public Welfare Research Institute, No. ZXKT17041 (to LCF); the Science and Technology Innovation Project of China Academy of Chinese Medical Sciences, No. CI2021A03808 (to LN); National Major Financial Special Project (to ZGJ)

摘要:

文题释义:
抗瓜氨酸化蛋白抗体:是一类针对含有瓜氨酸化表位的自身抗体的总称,包括抗角蛋白抗体、抗纤维蛋白原及抗环瓜氨酸肽抗体等,其中抗环瓜氨酸肽为抗瓜氨酸化蛋白抗体的常用检测指标。抗瓜氨酸化蛋白抗体不仅在类风湿关节炎的早期诊断和病情评估中存在巨大价值,且与类风湿关节炎疾病进程以及骨破坏密切相关。
佐剂:佐剂是非特异性免疫增强剂,当与抗原一起注射或预先注入机体时,可增强机体对抗原的免疫应答或改变免疫应答类型。

背景:抗瓜氨酸化蛋白抗体是类风湿关节炎特异性、早期诊断标志物,与类风湿关节炎发生发展及骨破坏的加重密切相关,该类抗体阳性患者的病情比阴性患者更严重而且更难治疗。胶原诱导型关节炎和佐剂诱导型关节炎等是典型的2种类风湿关节炎动物模型,但都不表达或不能稳定高水平表达抗瓜氨酸化蛋白抗体,从而严重影响了抗瓜氨酸化蛋白抗体阳性类风湿关节炎发病机制和治疗药物研发的深入研究。
目的:通过查阅国内外相关文献,综合分析抗瓜氨酸化蛋白抗体高表达的类风湿关节炎动物模型的研究现状,指出存在问题并提出建议。
方法:以“Rheumatoid Arthritis,ACPA”或“Rheumatoid Arthritis,anti-CCP”为英文检索词,以“类风湿关节炎、抗瓜氨酸化蛋白抗体” 为中文检索词,通过检索PubMed、Web of Science、中国知网、万方及维普数据库中2021年8月前发表的相关文献,最终纳入文献61篇进行综述分析。
结果与结论:①抗瓜氨酸化蛋白抗体高表达的类风湿关节炎动物模型建立的主要方法有抗瓜氨酸化蛋白抗体单克隆抗体诱导、瓜氨酸化蛋白诱导和牙龈卟啉单胞菌诱导等,不同的造模方法各有特点。②瓜氨酸化蛋白诱导模型报道文献最多、建模后动物关节炎特征最明显,且该类蛋白为类风湿关节炎发病的靶抗原之一,能很好地模拟人体病理变化,当属建模首选模型。③氨酸化蛋白诱导和抗瓜氨酸化蛋白抗体单克隆抗体诱导方式类似,但均具有造模剂制备繁琐和难以获得的缺点。④牙龈卟啉单胞菌诱导模型经济成本较低、造模材料相对简单易得,但缺陷是建模后易合并牙周炎等并发症。⑤因此,未来研究寻找合适的抗瓜氨酸化蛋白抗体单克隆抗体、瓜氨酸化蛋白或短肽作为免疫诱导剂,并选择遗传背景和免疫学因素与人类风湿关节炎发病适合的动物,探寻牙龈卟啉单胞菌的合理使用方法,优化造模条件,以期建立一个能反映人类抗瓜氨酸化蛋白抗体阳性类风湿关节炎疾病全过程的动物模型,这是未来类风湿关节炎研究领域的当务之急。

https://orcid.org/0000-0001-7389-1367 (杨超) 

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱;骨折;内固定;数字化骨科;组织工程

关键词: 模型, 动物, 抗瓜氨酸化蛋白抗体, 高表达, 类风湿关节炎, 牙龈卟啉单胞菌, 牙龈, 单克隆抗体, 蛋白

Abstract: BACKGROUND: Anti-citrullinated protein antibody is a specific and early diagnostic marker of rheumatoid arthritis, which is closely related to the occurrence and development of rheumatoid arthritis and the aggravation of bone destruction. The condition of patients with positive antibodies of this type is more serious and more difficult to treat than patients with negative antibodies. Collagen-induced arthritis and adjuvant-induced arthritis are two typical rheumatoid arthritis animal models, but they do not express or stably express anti-citrullinated protein antibody at a high level, which seriously affects the in-depth research regarding pathogenesis of anti-citrullinated protein antibody-positive rheumatoid arthritis and therapeutic drugs.  
OBJECTIVE: To consult relevant domestic and foreign literature, to comprehensively analyze the current research status of the rheumatoid arthritis animal model with high anti-citrullinated protein antibody expression through the existing literature, to point out the existing problems, and to put forward research recommendations.
METHODS:  Using “Rheumatoid Arthritis, ACPA” or “Rheumatoid Arthritis, anti-CCP” as English search terms, and “Rheumatoid Arthritis, anti-citrullinated protein antibody” as Chinese search terms, PubMed, Web of Science, CNKI, Wanfang, and VIP databases were searched for articles published before August 2021. Finally, 61 articles were included.  
RESULTS AND CONCLUSION: (1) The methods for establishing rheumatoid arthritis animal models with high anti-citrullinated protein antibody expression include anti-citrullinated protein antibody monoclonal antibody induction, citrullinated protein induction, Porphyromonas gingivalis induction and other methods. Different modeling methods have their own characteristics. (2) The citrullinated protein induction model has the most reports and the most obvious features of arthritis. This type of protein is one of the target antigens for the onset of rheumatoid arthritis and can well simulate the pathological changes of the human body. It is the preferred model for establishment. (3) Citrullinated protein induction is the same as the anti-citrullinated protein antibody monoclonal antibody induction method. The preparation of the modeling agent is cumbersome and difficult to obtain. (4) The Porphyromonas gingivalis induction model has low economic cost and relatively simple and easy modeling materials. However, it will be combined with periodontitis and other complications. (5) Taken together, future research is to find suitable anti-citrullinated protein antibody monoclonal antibodies, citrullinated protein or short peptides as immune inducers, and select animals with genetic background and immunological factors that are suitable for the onset of human rheumatoid arthritis, and explore the rational use of Porphyromonas gingivalis, optimize the modeling conditions, and hope to establish an animal model that can reflect the entire process of human anti-citrullinated protein antibody-positive rheumatoid arthritis. This is an urgent task in the field of rheumatoid arthritis research in the future.

Key words: model, animal, anti-citrullinated protein antibody, high expression, rheumatoid arthritis, Porphyromonas gingivalis, gingiva, monoclonal antibody, protein

中图分类号: