中国组织工程研究 ›› 2014, Vol. 18 ›› Issue (29): 4599-4604.doi: 10.3969/j.issn.2095-4344.2014.29.002

• 组织构建与生物活性因子 tissue construction and bioactive factors • 上一篇    下一篇

血管性血友病因子和血小板表面受体突变的数据库构建及数据分析

李 娜1,李趣欢1,王安琪2   

  1. 1华南理工大学生物科学与工程学院,广东省广州市 510006;2华南理工大学计算机科学与工程学院,广东省广州市 510006
  • 修回日期:2014-05-04 出版日期:2014-07-09 发布日期:2014-07-09
  • 通讯作者: 李趣欢,博士,副教授,华南理工大学生物科学与工程学院,广东省广州市 510006
  • 作者简介:李娜,女,1989年生,广东省揭阳市人,汉族,华南理工大学在读硕士,主要从事生物力学方面的研究。
  • 基金资助:

    国家自然科学基金青年基金(31200705);高等学校博士学科点专项科研基金(20100172120042);中央高校基本科研业务费(2014ZZ0051)

Database construction and data analysis of von Willebrand factor and platelet glycoprotein Ib alpha mutations

Li Na1, Li Qu-huan1, Wang An-qi2   

  1. 1School of Bioscience and Engineering, South China University of Technology, Guangzhou 510006, Guangdong Province, China; 2School of Computer Science & Engineering, South China University of Technology, Guangzhou 510006, Guangdong Province, China
  • Revised:2014-05-04 Online:2014-07-09 Published:2014-07-09
  • Contact: Li Qu-huan, M.D., Associate professor, School of Bioscience and Engineering, South China University of Technology, Guangzhou 510006, Guangdong Province, China
  • About author:Li Na, Studying for master’s degree, School of Bioscience and Engineering, South China University of Technology, Guangzhou 510006, Guangdong Province, China
  • Supported by:

     the National Natural Science Foundation of China for Youths, No. 31200705; Specialized Research Fund for the Doctoral Program of Higher Education, No. 20100172120042; Fundamental Research Funds for the Central Universities, No. 2014ZZ0051

摘要:

背景:血管性血友病因子和血小板表面受体之间的相互作用在血小板黏附、传播、聚集等血栓形成过程中起到关键作用。目前关于血管性血友病因子突变信息的数据库并不完善且血小板表面受体相关的数据库仍未构建。

目的:致力于构建血管性血友病因子及血小板糖蛋白Ibα相关突变的数据库,以利于相关领域的研究人员快速查找到该分子对的重要突变信息。
方法:以数据库Uniprot、VWFdb及文献报道的突变信息为数据源,采用MySQL和Apache为后台数据库和服务器,运用PHP语言开发血管性血友病因子及血小板糖蛋白Ibα突变数据库。

结果与结论:收集了341条血管性血友病因子,13条血小板糖蛋白Ibα的野生或者突变序列数据,并人工构建A1结构域的虚拟突变3 920条,建立了包括背景介绍、相关病理图册和资料下载等登录页面,初步实现了数据检索、突变位点分析以及虚拟突变位点信息等相关功能。该数据库较全面搜集及分析血管性血友病因子及血小板糖蛋白Ibα的数据信息,有利于研究人员对血管性血友病因子和血小板糖蛋白Ibα相关信息的查询,有助于新型抗血栓药物的研发,进一步提高临床诊断和治疗水平。



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


全文链接:

关键词: 组织构建, 组织工程, 干细胞, 血管性血友病因子, 血小板糖蛋白Ibα, 突变数据库, 国家自然科学基金

Abstract:

BACKGROUND: The interaction between von Willebrand Factor (VWF) and platelet surface receptor, platelet glycoprotein Ib alpha (GPIbα), plays a key role in the process of platelet adhesion, spread and aggregation. Currently, the database collecting VWF mutations is not complete and GPIbα database has not been constructed yet.

OBJECTIVE: The construction of VWF and GPIbα mutation database can help the researchers in this field to find the important mutation information of these two molecules quickly.
METHODS: For constructing VWF and GPIbα mutation database, data were collected from Uniprot, VWFdb and literatures by keywords search, the dynamics website was designed using MySQL+Apache+PHP combination.

RESULTS AND CONCLUSION: The database contains 341, 13 and 3 920 wild and mutation records of VWF, GPIbα, and A1 domain. The website connecting with backend database is comprised of the background introduction, the pathological pictures and data download page and so on. Especially, the information of mutations and virtual mutations can be searched and analyzed through search engine with sample and logical strategy. This database will be greatly beneficial to study VWF and GPIbα. Furthermore, it can offer some new therapeutic approaches to inhibit the binding of VWF and GPIbα, which serve as an attractive drug target in von Willebrand Disease.



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


全文链接:

Key words: von Willebrand diseases, platelet glycoprotein GPIb-IX complex, mutant proteins, databases, protein

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