华西口腔医学杂志 ›› 2012, Vol. 30 ›› Issue (5): 518-521.doi: 10.3969/j.issn.1000-1182.2012.05.016

• 专栏论著 • 上一篇    下一篇

核因子κB受体活化因子配体联合巨噬细胞集落刺激因子诱导破骨细胞分化过程中的蛋白—蛋白相互作用网络的研究

周平秀1,2 胡济安1 孟祥勇2   

  1. 1.浙江大学医学院附属口腔医院口腔病理科, 杭州310006; 2.湖州师范学院医学院口腔系, 湖州313000
  • 收稿日期:2011-05-18 修回日期:2011-10-15 出版日期:2012-10-01 发布日期:2012-10-01
  • 通讯作者: 胡济安,Tel:0571-87217118
  • 作者简介:周平秀(1973—),女,山东人,副主任医师,学士
  • 基金资助:

    国家自然科学基金资助项目(81172560);浙江省卫生厅基金资助项目(2010KYB068)

Protein -protein interaction network of receptor activator of nuclear factor -κB ligand and macrophage colony-stimulating factor induced differentiation of osteoclasts

Zhou Pingxiu1,2, Hu Ji’an1, Meng Xiangyong2   

  1. 1. Dept. of Oral Pathology, Stomatology Hospital, Zhejiang University College of Medicine, Hangzhou 310006, China;2. Dept. of Stomatology, Huzhou Teacher College of Medicine, Huzhou 313000, China
  • Received:2011-05-18 Revised:2011-10-15 Online:2012-10-01 Published:2012-10-01

摘要:

目的系统地认识核因子κB受体活化因子配体(RANKL)联合巨噬细胞集落刺激因子(M-CSF)诱导破骨细胞分化成熟过程中的分子机制。方法利用小鼠蛋白—蛋白相互作用数据库NIA和公共基因芯片数据GES16749,构建并分析了RANKL联合M-CSF诱导小鼠单核细胞系RAW264.7分化成熟过程的蛋白—蛋白相互作用网络。结果在蛋白—蛋白相互作用网络中,转化生长因子β受体Ⅰ(TGFBR1)、劳氏肉瘤原癌基因(SRC)、髓细胞增生原癌基因(MYC)和整合素β3(ITGB3)能够和多种蛋白质分子发生相互作用,是信号在网络中传导的重要承载分子。结论TGFBR1、SRC、MYC和ITGB3可能是RANKL联合M-CSF诱导破骨细胞发育过程中的关键分子。

关键词: 正畸牙移动, 破骨细胞, 核因子&kappa, B受体活化因子配体, 巨噬细胞集落刺激因子, 蛋白&mdash, 蛋白相互作用网络

Abstract:

Objective To systemically investigate receptor activator of nuclear factor -κB ligand(RANKL) and macrophage colony-stimulating factor(M-CSF) induced differentiation of osteoclasts. Methods Mouse protein-protein interaction(PPI) database NIA and published microarray dataset GES16749 were used to construct and analyze PPI network of RANKL and M-CSF induced mouse monocyte RAW264.7. Results In the PPI network, transforming growth factor beta receptor 1(TGFBR1), Rous sarcoma oncogene(SRC), myelocytomatosis oncogene(MYC) and integrin beta 3(ITGB3) were able to interact with more proteins and they were the key nodes in the signaling transduction. Conclusion TGFBR1, SRC, MYC and ITGB3 might be the key points of RANKL and M-CSF induced  differentiation of osteoclasts.

Key words: orthodontic tooth movement; osteoclasts; receptor activator of nuclear factor-&kappa, B ligand; macrophage colony-stimulating factor; protein-protein interaction network