Key Genes and Regulatory Networks Involved in the Initiation, Progression and Invasion of Colorectal Cancer
Author(s) -
Matin Asghari,
Mohammad Foad Abazari,
Hanieh Bokharaei,
Maryam Nouri Aleagha,
Vahdat Poortahmasebi,
Hassan Askari,
Sepehr Torabinejad,
Abbas Ardalan,
Navid Negaresh,
Atousa Ataei,
Parisa Pazooki,
Mansour Poorebrahim
Publication year - 2018
Publication title -
future science oa
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 23
ISSN - 2056-5623
DOI - 10.4155/fsoa-2017-0108
Subject(s) - colorectal cancer , biology , gene , key (lock) , cancer , cancer research , computational biology , medicine , bioinformatics , genetics , ecology
Aim: Until now, identification of drug targets for treatment of patients with specific stages of colorectal cancer (CRC) has remained a challenging field of research. Herein, we aimed to identify the key genes and regulatory networks involved in each stage of CRC. Results: The results of gene expression profiles were integrated with protein–protein interaction networks, and topologically analyzed. The most important regulatory genes (e.g., CDK1 , UBC , ESR1 and ATXN1 ) and signaling pathways (e.g., Wnt, MAPK and JAK-STAT) in CRC initiation, progression and metastasis were identified. In vitro analysis confirmed some in silico findings. Conclusion: Our study introduces functional hub genes, subnetworks, prioritizes signaling pathways and novel biomarkers in CRC that may guide further development of targeted therapy programs.
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