[1]陈远翔,林斌,陈东杰,等.不停跳冠脉搭桥术后差异基因的生信分析[J].福建医药杂志,2022,44(06):6-8.
　CHEN Yuanxiang,LIN Bin,CHEN Dongjie,et al.Bioinformatics analysis of differential expression genes after off-pump coronary artery bypass grafting[J].FUJIAN MEDICAL JOURNAL,2022,44(06):6-8.
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不停跳冠脉搭桥术后差异基因的生信分析()
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《福建医药杂志》[ISSN:1002-2600/CN:35-1071/R]

卷:
44
期数:
2022年06期
页码:
6-8
栏目:
临床研究
出版日期:
2022-12-15

文章信息/Info

Title:
Bioinformatics analysis of differential expression genes after off-pump coronary artery bypass grafting
文章编号:
1002-2600（2022）06-0006-03
作者:
陈远翔; 林斌; 陈东杰; 林先东; 翁国星1
福建医科大学省立临床医学院 福建省立医院心血管外科（福州 350001）
Author(s):
CHEN Yuanxiang; LIN Bin; CHEN Dongjie; LIN Xiandong; WENG Guoxing
Department of Cardiovascular Surgery,Fujian Provincial Hospital，Shengli Clinical Medical College of Fujian Medical University，Fujian provincial hospital，Fuzhou，Fujian,350001,China
关键词:
不停跳冠脉搭桥;  生信分析; 差异基因
Keywords:
off-pump coronary artery bypass grafting;  bioinformatics analysis; differential expression genes
分类号:
R541.4
文献标志码:
A
摘要:
目的 通过生信分析探讨不停跳冠脉搭桥(OPCAB)术后基因变化，并筛选关键（Hub）基因。方法 通过纳入数据集GSE12485（心肌）和GSE4386（心房），使用R包对OPCAB术前术后心脏组织进行差异分析，筛选差异基因（DEGs）。两组DEGs交集得到共同DEGs进一步分析，然后进行GO和KEGG功能富集分析。最后使用STRING进行蛋白质-蛋白质相互作用(PPI)分析，通过Cytoscape软件中cytoHubba的Degree算法筛选Hub基因。结果 共获得36个共同上调DEGs。GO和KEGG分析结果显示，OPCAB术后主要与炎症反应相关。PPI网络分析，并得到4个Hub基因。结论 炎症反应在OPCAB术后起重要作用,而4个Hub基因均具有重要的价值，将为后续研究提供依据。
Abstract:
Objective To investigate gene changes after off-pump coronary artery bypass grafting (OPCAB) by bioinformatics analysis, and to screen Hub genes. Methods By including the datasets GSE12485 (myocardium) and GSE4386 (atrium), the R package was used to analyze the differences in the preoperative and postoperative cardiac tissues of OPCAB to screen for differential genes (DEGs). The intersection of the two groups of DEGs was obtained with the common DEGs for further analysis. Then GO and KEGG functional enrichment analysis was performed. Finally, STRING was used for protein-protein interaction (PPI) analysis, and Hub genes were screened by Degree algorithm of cytoHubba with Cytoscape software. Results A total of 36 co-upregulated DEGs were obtained. GO and KEGG analysis showed that OPCAB was mainly associated with inflammation. PPI network analysis was performed, and four Hub genes with the highest score were obtained. Conclusion Inflammation plays an important role after OPCAB. All the four Hub genes are of great value, which will provide a basis for subsequent research.

参考文献/References:

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备注/Memo

备注/Memo:
基金项目：福建省自然科学基金资助项目（2022J05066）
1 通信作者，Email:gxw001@139.com
更新日期/Last Update: 2022-12-15