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Exploring the microRNA-mitochondrial nexus in hepatocellular carcinoma
Ali Jawad Akki1, Srinivas Nanduri2, Shankargouda V Patil3
1Department of Biotechnology, School of Applied Science and Technology, BLDE (Deemed to be University), Vijayapura 586103 Karnataka, India.
None:
MicroRNAs (miRNAs) are double-edged swords in hepatocellular carcinoma (HCC) that play a dual role in disease progression and suppression. The pivotal role of miRNAs in gene regulation emphasizes their potential to disrupt critical cellular processes, including mitochondrial function. Given the indispensable role of mitochondria in energy production, apoptosis, and metabolic control, all of which are central to HCC progression, understanding the miRNA-mitochondria axis is crucial. MiRNAs emerge as pivotal regulators of mitochondrial function, exerting profound influence over HCC progression. This comprehensive review delves into the multifaceted roles of miRNAs in modulating mitochondrial biogenesis, dynamics, and apoptosis. MiRNA impacts key metabolic pathways, including energy metabolism, fatty acid metabolism, and oxidative stress. The intricate interplay between miRNAs and mitochondrial function extends to the regulation of mitophagy and ferroptosis. By exploring the microRNA-mitochondrial axis, this review offers insights for identifying novel diagnostic and therapeutic targets.
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