Details

Autor(en) / Beteiligte

• Moldogazieva, Nurbubu T.
• Zavadskiy, Sergey P.
• Astakhov, Dmitry V.
• Sologova, Susanna S.
• Margaryan, Arus G.
• Safrygina, Anastasiya A.
• Smolyarchuk, Elena A.

Titel

Differentially expressed non-coding RNAs and their regulatory networks in liver cancer

Ist Teil von

• Heliyon, 2023-09, Vol.9 (9), p.e19223-e19223, Article e19223

Ort / Verlag

Elsevier Ltd

Erscheinungsjahr

2023

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• The vast majority of human transcriptome is represented by various types of small RNAs with little or no protein-coding capability referred to as non-coding RNAs (ncRNAs). Functional ncRNAs include microRNAs (miRNAs), long non-coding RNAs (lncRNAs), and circular RNAs (circRNAs), which are expressed at very low, but stable and reproducible levels in a variety of cell types. ncRNAs regulate gene expression due to miRNA capability of complementary base pairing with mRNAs, whereas lncRNAs and circRNAs can sponge miRNAs off their target mRNAs to act as competitive endogenous RNAs (ceRNAs). Each miRNA can target multiple mRNAs and a single mRNA can interact with several miRNAs, thereby creating miRNA-mRNA, lncRNA-miRNA-mRNA, and circRNA-miRNA-mRNA regulatory networks. Over the past few years, a variety of differentially expressed miRNAs, lncRNAs, and circRNAs (DEMs, DELs, and DECs, respectively) have been linked to cancer pathogenesis. They can exert both oncogenic and tumor suppressor roles. In this review, we discuss the recent advancements in uncovering the roles of DEMs, DELs, and DECs and their networks in aberrant cell signaling, cell cycle, transcription, angiogenesis, and apoptosis, as well as tumor microenvironment remodeling and metabolic reprogramming during hepatocarcinogenesis. We highlight the potential and challenges in the use of differentially expressed ncRNAs as biomarkers for liver cancer diagnosis and prognosis. •Dysregulated miRNA-mRNA, lncRNA-miRNA-mRNA, and circRNA-miRNA-mRNA axes have been linked to hepatocarcinogenesis.•Various types of ncRNAs have been implicated in altered signal transduction, cell cycle progression, apoptosis, metabolic reprogramming, and tumor microenvironment remodeling in liver cancer.•Multiple differentially expressed miRNAs, lncRNAs, and cirRNAs and their panels have the potential as biomarkers in liver cancer diagnosis and prognosis.