Integrated gene network analysis sheds light on understanding the progression of Osteosarcoma

Frontiers in Medicine

Medicine

Achraf El Allali¹  Alsamman M. Alsamman²  Hatem Zayed³  Hrituraj Dey⁴  Karthick Vasudevan⁴  George Priya Doss C.⁵  S. Udhaya Kumar⁵ 

[1] African Genome Center, Mohammed VI Polytechnic University, Ben Guerir, Morocco;Agriculture Genetic Engineering Research Institute (AGERI), Agriculture Research Center (ARC), Giza, Egypt;International Center for Agricultural Research in the Dry Areas (ICARDA), Giza, Egypt;Department of Biomedical Sciences College of Health Sciences, QU Health, Qatar University, Doha, Qatar;Department of Biotechnology, School of Applied Sciences, REVA University, Bangalore, India;Department of Integrative Biology, School of BioSciences and Technology, Vellore Institute of Technology (VIT), Vellore, India;

关键词: Osteosarcoma;    gene interaction network;    hub genes;    TP53;    FOXM1 transcription factor;   

DOI  :  10.3389/fmed.2023.1154417

 received in 2023-01-30, accepted in 2023-03-20,  发布年份 2023

来源: Frontiers

【 摘 要 】

IntroductionOsteosarcoma is a rare disorder among cancer, but the most frequently occurring among sarcomas in children and adolescents. It has been reported to possess the relapsing capability as well as accompanying collateral adverse effects which hinder the development process of an effective treatment plan. Using networks of omics data to identify cancer biomarkers could revolutionize the field in understanding the cancer. Cancer biomarkers and the molecular mechanisms behind it can both be understood by studying the biological networks underpinning the etiology of the disease.MethodsIn our study, we aimed to highlight the hub genes involved in gene-gene interaction network to understand their interaction and how they affect the various biological processes and signaling pathways involved in Osteosarcoma. Gene interaction network provides a comprehensive overview of functional gene analysis by providing insight into how genes cooperatively interact to elicit a response. Because gene interaction networks serve as a nexus to many biological problems, their employment of it to identify the hub genes that can serve as potential biomarkers remain widely unexplored. A dynamic framework provides a clear understanding of biological complexity and a pathway from the gene level to interaction networks.ResultsOur study revealed various hub genes viz. TP53, CCND1, CDK4, STAT3, and VEGFA by analyzing various topological parameters of the network, such as highest number of interactions, average shortest path length, high cluster density, etc. Their involvement in key signaling pathways, such as the FOXM1 transcription factor network, FAK-mediated signaling events, and the ATM pathway, makes them significant candidates for studying the disease. The study also highlighted significant enrichment in GO terms (Biological Processes, Molecular Function, and Cellular Processes), such as cell cycle signal transduction, cell communication, kinase binding, transcription factor activity, nucleoplasm, PML body, nuclear body, etc.ConclusionTo develop better therapeutics, a specific approach toward the disease targeting the hub genes involved in various signaling pathways must have opted to unravel the complexity of the disease. Our study has highlighted the candidate hub genes viz. TP53, CCND1 CDK4, STAT3, VEGFA. Their involvement in the major signaling pathways of Osteosarcoma makes them potential candidates to be targeted for drug development. The highly enriched signaling pathways include FOXM1 transcription pathway, ATM signal-ling pathway, FAK mediated signaling events, Arf6 signaling events, mTOR signaling pathway, and Integrin family cell surface interactions. Targeting the hub genes and their associated functional partners which we have reported in our studies may be efficacious in developing novel therapeutic targets.

【 授权许可】

Unknown   
Copyright © 2023 Dey, Vasudevan, Doss C., Kumar, El Allali, Alsamman and Zayed.