Abstract

As one of the most common types of pancreatic cancer, pancreatic ductal adenocarcinoma (PDAC) is highly invasive and lethal. This study aims to develop biomarkers and targets for the diagnosis and treatment of PDAC. Differentially expressed genes (DEGs) were screened via GEO2R, protein network was constructed through STRING and Cytoscape. Functional enrichment analysis was performed, followed by survival analysis and expression validation. A total of 115 DEGs were identified, including 108 upregulated and 7 downregulated genes. After enrichment, survival analysis, one potential gene, Cyclin B1 (CCNB1), was selected for further expression verification at the mRNA and protein level. Taker together, CCNB1 may act as a potential biomarker which provided new idea for elucidation of the pathogenesis of PDAC.

Details

Title
Identification and verification of CCNB1 as a potential prognostic biomarker by comprehensive analysis
Author
Zeng, Yinzhen 1 ; Fan, Rong 2 

 Nanfang Hospital of Southern Medical University, Department of Anesthesiology, Guangzhou, People’s Republic of China (GRID:grid.416466.7) (ISNI:0000 0004 1757 959X) 
 Nanfang Hospital of Southern Medical University, Department of Anesthesiology, Guangzhou, People’s Republic of China (GRID:grid.416466.7) (ISNI:0000 0004 1757 959X); Tianjin Xiqing Hospital, Central Laboratory, Tianjin, People’s Republic of China (GRID:grid.416466.7) 
Publication year
2022
Publication date
2022
Publisher
Nature Publishing Group
e-ISSN
20452322
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2718494120
Copyright
© The Author(s) 2022. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.