环孢素A诱导大鼠牙龈增生中CyPA,CD147,MMP-2,MMP-9的表达及意义

被引:6
作者
何鑫
赵婧
姜蕾
赵云富
机构
[1] 第二军医大学附属长征医院口腔科
关键词
环孢素A; 亲环素; 牙龈增生; 基质金属蛋白酶;
D O I
暂无
中图分类号
R781.41 [];
学科分类号
摘要
目的:研究CyPA、CD147、MMP-2、MMP-9在环孢素诱导大鼠牙龈增生模型中的表达,探讨环孢素诱导牙龈增生的发病机制。方法:将5周雄性SD大鼠48只随机分为2组(n=24)。实验组大鼠给予环孢素注射液皮下注射,对照组给予等量橄榄油皮下注射,4周后全部处死,取牙龈组织。用免疫组化和Western blot检测CyPA、CD147、MMP-2、MMP-9的定位和定量。结果:免疫组化结果显示,实验组较对照组CyPA、MMP-2、MMP-9阳性细胞平均吸光度值降低(P=0.000);实验组与对照组CD147的表达无明显差异(P>0.05)。Western blot显示实验组较对照组CyPA、MMP-2、MMP-9蛋白的表达量减少;CD147的表达无明显差异。结论:CsA可能通过下调CyPA的表达,减少MMPs的分泌,引起牙龈胶原代谢失衡,导致牙龈增生。
引用
收藏
页码:306 / 310
页数:5
相关论文
共 8 条
[1]
基质金属蛋白酶组织抑制因子-1基因多态性与慢性牙周炎相关性研究 [J].
彭文军 ;
轩东英 ;
赵红宇 ;
张雪洋 ;
王春先 ;
赵华 ;
章锦才 .
实用口腔医学杂志, 2009, 25 (04) :531-535
[2]
Serum cyclophilin A concentrations in renal transplant recipients receiving cyclosporine A: clinical implications for gingival overgrowth.[J].Lei Jiang;Ming Jing Gao;Jie Zhou;Jing Zhao;Shu Wei Zhao;Yun Fu Zhao.Oral Surgery; Oral Medicine; Oral Pathology and Oral Radiology.2013,
[3]
Regulation of type I plasminogen activator inhibitor in human gingival fibroblasts with cyclosporine A [J].
Ho, Y-C ;
Lin, H-J ;
Tsai, C-H ;
Chang, Y-C .
ORAL DISEASES, 2010, 16 (04) :396-401
[4]
Cyclophilin A (CypA) is associated with the inflammatory infiltration and alveolar bone destruction in an experimental periodontitis.[J].Lihua Liu;Chengzhang Li;Cia Cai;Junbo Xiang;Zhengguo Cao.Biochemical and Biophysical Research Communications.2009, 1
[5]
Dealing with the family: CD147 interactions with cyclophilins [J].
Yurchenko, V ;
Constant, S ;
Bukrinsky, M .
IMMUNOLOGY, 2006, 117 (03) :301-309
[6]
Cyclophilin A may contribute to the inflammatory processes in rheumatoid arthritis through induction of matrix degrading enzymes and inflammatory cytokines from macrophages [J].
Kim, H ;
Kim, WJ ;
Jeon, ST ;
Koh, EM ;
Cha, HS ;
Ahn, KS ;
Lee, WH .
CLINICAL IMMUNOLOGY, 2005, 116 (03) :217-224
[7]
Transforming growth factor (TGF)-β in conjunction with H-ras activation promotes malignant progression of MCF10A breast epithelial cells.[J].Eun-Sook Kim;Mi-Sung Kim;Aree Moon.Cytokine.2004, 2
[8]
Effect of cyclosporin A on alveolar bone homeostasis in a rat periodontitis model [J].
Nassar, CA ;
Nassar, PO ;
Rached, RSGA ;
Holzhausen, M ;
Marcantonio, E ;
Spolidorio, LC .
JOURNAL OF PERIODONTAL RESEARCH, 2004, 39 (03) :143-148