中国组织工程研究 ›› 2019, Vol. 23 ›› Issue (23): 3616-3622.doi: 10.3969/j.issn.2095-4344.1222

• 肌肉肌腱韧带组织构建 tissue construction of the muscle, tendon and ligament • 上一篇    下一篇

骨关节炎患者滑膜组织中基质金属蛋白酶3和半乳糖凝集素3的表达及相关性

羊鹏飞1,高  鹏2,李跃军3,菅永志1,杨  童1,顾培伦4,王维山5,董金波5   

  1.  (1石河子大学医学院,新疆维吾尔自治区石河子市  832000;2解放军69026部队,新疆维吾尔自治区乌鲁木齐市  830000;3郑州市骨科医院,河南省郑州市  450000;4河南省三门峡市中心医院手外科,河南省三门峡市  472000;5石河子大学医学院第一附属医院骨科中心关节外科,新疆维吾尔自治区石河子市  832000)
  • 收稿日期:2019-01-15 出版日期:2019-08-18 发布日期:2019-08-18
  • 通讯作者: 董金波,主任医师,副教授,硕士生导师,石河子大学医学院第一附属医院骨科中心关节外科,新疆维吾尔自治区石河子市 832000
  • 作者简介:羊鹏飞,男,1991年生,江苏省泰兴市人,汉族,石河子大学医学院毕业,硕士,主要从事骨外科疾病的研究。
  • 基金资助:

    国家自然科学基金资助课题(81660374),项目负责人:史晨辉;国家自然科学基金资助课题(81760404),项目负责人:王维山;
    兵团中青年科技创新领军人才队伍建设(2016BC001),项目负责人:王维山

Expression and correlation of matrix metalloproteinase-3 and galectin-3 in synovial tissue of osteoarthritis patients 

Yang Pengfei1, Gao Peng2, Li Yuejun3, Jian Yongzhi1, Yang Tong1, Gu Peilun4, Wang Weishan5, Dong Jinbo5   

  • Received:2019-01-15 Online:2019-08-18 Published:2019-08-18
  • Contact: Dong Jinbo, Chief physician, Associate professor, Master’s supervisor, Department of Joint Surgery, First Affiliated Hospital of Medical College of Shihezi University, Shihezi 832000, Xinjiang Uygur Autonomous Region, China
  • About author:Yang Pengfei, Master, School of Medicine, Shihezi University, Shihezi 832000, Xinjiang Uygur Autonomous Region, China
  • Supported by:

    the National Natural Science Foundation of China, No. 81660374 (to SCH) and No. 81760404 (to WWS); the Construction Project of Young and Middle-aged Leading Talent Team for Scientific and Technological Innovation of Corps, No. 2016BC001 (to WWS)

摘要:

文章快速阅读:

文题释义:

基质金属蛋白酶3:为基质金属蛋白酶家族中重要成员,主要由软骨细胞和滑膜细胞分泌,正常分泌时可维持细胞外基质的稳态,骨关节炎发生时,基质金属蛋白酶3异常分泌,参与降解细胞外基质,同时作为激活基质金属蛋白酶1、基质金属蛋白酶9、基质金属蛋白酶13的关键酶,产生级联放大效应,加速软骨破坏,从而进一步推进骨关节炎的发展。
半乳糖凝集素3:为半乳糖凝集素家族一员,拥有与富含络氨酸、甘氨酸和脯氨酸的N-端结构域连接的独特糖识别域,基质金属蛋白酶同样拥有此类结构,如此相似的结构使得半乳糖凝集素3成为基质金属蛋白酶的作用底物,两者共同作用于人体多种生理及病理过程。
摘要
背景
:基质金属蛋白酶3与半乳糖凝集素3在骨关节炎的发病过程中各自发挥重要作用,两者之间可能存在某种潜在的联系,通过查阅大量文献未见报道。
目的:检测骨关节炎患者滑膜中基质金属蛋白酶3和半乳糖凝集素3的表达水平,探讨其在骨关节炎发病机制中的作用和关系。
方法:骨关节炎观察组取人工膝关节置换或膝关节镜治疗骨关节炎患者的关节滑膜组织,共60例;非骨关节炎对照组取创伤后行截肢术健康青年患者或急性损伤导致半月板或膝关节韧带损伤行关节镜治疗患者切除的正常膝关节滑膜组织,共20例。所有供者均对试验过程知情同意,试验方案得到石河子大学医学院第一附属医院的伦理批准。根据西安大略和麦克马斯特大学骨关节炎指数将骨关节炎观察组分为轻度、中度、重度3组,每组20例。免疫组织化学法检测骨关节炎患者滑膜组织中基质金属蛋白酶3和半乳糖凝集素3的表达,并对相关指标进行Pearson相关性分析。
结果与结论:①基质金属蛋白酶3免疫组化染色结果:非骨关节炎对照组2例阳性,阳性率为10%;轻度骨关节炎观察组7例阳性,阳性率为35%;中度骨关节炎观察组13例阳性,阳性率为65%;重度骨关节炎观察组18例阳性,阳性率为90%;②半乳糖凝集素3免疫组化染色结果:非骨关节炎对照组1例阳性,阳性率为5%;轻度骨关节炎观察组6例阳性,阳性率为30%;中度骨关节炎观察组12例阳性,阳性率为60%;重度骨关节炎观察组17例阳性,阳性率为85%;③骨关节炎患者滑膜组织中基质金属蛋白酶3与半乳糖凝集素3的表达呈现显著正相关关系(r=0.926,P < 0.001),其表达亦随着骨关节炎的加重而增加;④结果提示,骨关节炎组滑膜组织中基质金属蛋白酶3与半乳糖凝集素3均表现为高表达状态,在骨关节炎观察组与非骨关节炎对照组中两者的表达差异显著,共同在骨关节炎中发挥作用。基质金属蛋白酶3与半乳糖凝集素3在骨关节炎病变过程中均发挥重要的调控作用,在骨关节炎软骨退变和滑膜增生等病理变化过程中两者关系密切,这为进一步研究两者相互作用机制提供了新的思路,同时为骨关节炎的治疗及预防提供了新的理论指导和实验依据。

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
 ORCID: 0000-0003-1096-0817(羊鹏飞)

关键词: 基质金属蛋白酶3, 半乳糖凝集素3, 膝关节置换, 膝关节镜, 骨关节炎, 滑膜, 国家自然科学基金

Abstract:

BACKGROUND: Matrix metalloproteinase-3 and galectin-3 play important roles in the pathological process of osteoarthritis. There may be some potential relationship between them, but has not been reported.
OBJECTIVE: To detect the expression levels of matrix metalloproteinase-3 and galectin-3 in the synovial tissue of osteoarthritis, and to investigate the roles and relationship between matrix metalloproteinase-3 and galectin-3 in the pathogenesis of osteoarthritis.
METHODS: Synovial tissues were obtained from the 60 patients undergoing total knee arthroplasty or knee arthroscopic treatment surgery and 20 healthy patients suffering from amputation caused by trauma or meniscus or knee ligament injuries caused by acute injury. The informed consents were obtained from all patients, and the study was approved by the Ethics Committee of First Affiliated Hospital of Medical College of Shihezi University. According to the Western Ontario and McMaster Universities Osteoarthritis Index, the osteoarthritis observation group was divided into three groups: mild, moderate, and severe groups, with 20 cases in each group. The expression levels of matrix metalloproteinase-3 and galectin-3 in the synovial tissues were detected by immunohistochemistry, and Pearson correlation analysis was conducted.
RESULTS AND CONCLUSION: (1) Immunohistochemistry results showed that matrix metalloproteinase-3 was positive in 2 (10%) in the non-osteoarthritis group, positive in 7 (35%) samples in the mild-osteoarthritis group, positive in 13 (65%) samples in the medium-osteoarthritis group and positive in 18 (90%) samples in the severe-osteoarthritis group. (2) Galectin-3 was positive in 1 (5%) sample in the non-osteoarthritis group, positive in 6 (30%) samples in the mild-osteoarthritis group, positive in 12 (60%) samples in the medium-osteoarthritis group and positive in 17 (85%) samples in the severe-osteoarthritis group. (3) The expression levels of matrix metalloproteinase-3 and galectin-3 in the synovial tissues presented a positive correlation (r=0.926, P < 0.001), and the levels increased with joint degeneration becoming severe. (4) These results imply that there is a significant increase in the expression levels of matrix metalloproteinase-3 and galectin-3 in the synovial tissues of osteoarthritis compared with the non-osteoarthritis group, and both exert effect in osteoarthritis. Matrix metalloproteinase-3 and galectin-3 play important roles in regulating the process of osteoarthritis and related mutually, thus providing new theoretical direction and experimental basis for targeted gene therapy of osteoarthritis.

Key words: matrix metalloproteinase-3, galectin-3, knee arthroplasty, knee arthroscope, osteoarthritis, synovial membrane, the National Natural Science Foundation of China

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