Screening of functional gene modules and the potential anti-cancer drugs in hypopharyngeal cancer
10.11659/jjssx.05E016070
- VernacularTitle:下咽癌中基因功能模块及潜在抗癌药物的筛选
- Author:
Juan SUN
;
Wei WANG
;
Wenliang HU
;
Xuewei SUN
;
Lingxiang LI
;
Xiaobo CUI
- Publication Type:Journal Article
- Keywords:
hypopharyngeal cancer;
gene module;
bioinformatics;
anti-cancer drugs
- From:
Journal of Regional Anatomy and Operative Surgery
2016;25(11):789-792
- CountryChina
- Language:Chinese
-
Abstract:
Objective Screening the functional gene modules that can play important roles in hypopharyngeal cancer and the potential anti-cancer drugs.Methods GEO database and MeV software were employed to screen the differentially expressed genes in hypopharyngeal cancer.Using STRING database,the protein-protein interaction network was identified.MCODE plugin of Cytoscape was used to identify the functional gene modules in the network.Based on DAVID database,the functions of modules were identified.DrugBank was used to screen the potential drugs that regulate the target genes of modules.Results 1 222 differentially expressed genes including 219 interaction pairs were i-dentified in whole genome profiling(P <0.05 ).Seven functional modules were identified in the network.The results of function analysis showed the module genes were enriched in cancer development related-function ‘regulation of angiogenesis’,‘cell adhesion’,‘DNA meta-bolic process’.A total of 50 potential drugs that regulating the 5 modules were screened.Conclusion Five functional modules that regulate the progress of hypopharyngeal cancer were identified,and maybe they can promote hypopharyngeal cancer through some functions such as regulation of angiogenesis 18 up-regulated protein kinases were identified.Their kinase inhibitors may potential have a role in anti-cancer, which provides a new target point for molecular therapy of nasopharyngeal cancer.
