Genetic and epigenetic regulation of non-coding RNAs: Implications in cancer metastasis, stemness and drug resistance
Abstract
Cancer stem cells (CSCs) have a crucial function in the initiation, advancement, and resistance to therapy of tumors. Recent findings indicate that non-coding RNAs (ncRNAs), such as microRNAs (miRNAs) and long non-coding RNAs (lncRNAs), play a complex role in controlling the features of cancer stem cells (CSCs). Non-coding RNAs (ncRNAs) play a crucial role in controlling important characteristics of stem cells, such as their ability to renew themselves, differentiate into distinct cell types, and resist therapy. This article provides an overview of the current understanding of the complex relationship between non-coding RNAs (ncRNAs), namely microRNAs (miRNAs) and long non-coding RNAs (lncRNAs), and cancer stem cells (CSCs). Particular microRNAs (miRNAs) and long non-coding RNAs (lncRNAs) are involved in regulating important signaling pathways like as Wnt, Notch, and Hedgehog, which control stem cell-like characteristics. The miR-34, miR-200, and let-7 families specifically aim at inhibiting the process of self-renewal and epithelial-to-mesenchymal transition. On the other hand, long non-coding RNAs (lncRNAs) such as H19, HOTAIR, and MALAT1 play a role in modifying the epigenetic landscape, hence enhancing the characteristics of stemness. This article also offers a thorough examination of the role of non-coding RNAs (ncRNAs) in regulating cancer stemness, emphasizing their impact on crucial biochemical pathways, epigenetic changes, and therapeutic implications. Comprehending…
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