Deciphering the Multifaceted Role of Micrornas in Hepatocellular Carcinoma: Integrating Literature Review and Bioinformatics Analysis for Therapeutic Insights Publisher

Summary: Study finds microRNAs drive liver cancer progression, offering new therapy targets. #LiverCancer #MicroRNA

Rahdan F¹ ; Saberi A² ; Saraygordafshari N³ ; Hadizadeh M⁴ ; Fayeghi T¹ ; Ghanbari E⁵ ; Dianatmoghadam H⁶ ; Alizadeh E¹
Source: Heliyon Published:2024

Abstract

Hepatocellular carcinoma (HCC) poses a significant global health challenge, necessitating innovative therapeutic strategies. MicroRNAs (miRNAs) have emerged as pivotal regulators of HCC pathogenesis, influencing key processes such as self-renewal, angiogenesis, glycolysis, autophagy, and metastasis. This article integrates findings from a comprehensive literature review and bioinformatics analysis to elucidate the role of miRNAs in HCC. We discuss how dysregulation of miRNAs can drive HCC initiation, progression, and metastasis by modulating various signaling pathways and target genes. Moreover, leveraging high-throughput technology and bioinformatics tools, we identify key miRNAs involved in multiple cancer hallmarks, offering insights into potential combinatorial therapeutic strategies. Through our analysis considering p-values and signaling pathways associated with key features, we unveil miRNAs with simultaneous roles across critical cancer characteristics, providing a basis for the development of high-performance biomarkers. The microRNAs, miR-34a-5p, miR-373-3p, miR-21-5p, miR-214-5p, miR-195-5p, miR-139-5p were identified to be shared microRNAs in stemness, angiogenesis, glycolysis, autophagy, EMT, and metastasis of HCC. However, challenges such as miRNA stability and delivery hinder the translation of miRNA-based therapeutics into clinical practice. This review underscores the importance of further research to overcome existing barriers and realize the full potential of miRNA-based interventions for HCC management. © 2024 The Authors