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The Emerging Roles of miR-125b in Cancers.


ABSTRACT: MicroRNAs (miRNAs) are endogenous, noncoding, single-stranded RNA molecules of 22 nucleotides in length. MiRNAs have both tumor-suppressive properties and oncogenic properties that can control critical processes in tumors. Mature miR-125b originates from miR-125b-1 and miR-125b-2 and leads to the degradation of target mRNAs or the inhibition of translation through binding to the 3' untranslated regions (3'-UTR) of target mRNAs. Importantly, miR-125b is involved in regulating NF-?B, p53, PI3K/Akt/mTOR, ErbB2, Wnt, and another signaling pathways, thereby controlling cell proliferation, differentiation, metabolism, apoptosis, drug resistance and tumor immunity. This review aims to summarize the recent literature on the role of miR-125b in the regulation of tumorigenesis and to explore its potential clinical application in the diagnosis, prognosis and clinical treatment of tumors.

SUBMITTER: Wang Y 

PROVIDER: S-EPMC7024862 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature

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The Emerging Roles of miR-125b in Cancers.

Wang Ying Y   Zeng Guilin G   Jiang Yicheng Y  

Cancer management and research 20200212


MicroRNAs (miRNAs) are endogenous, noncoding, single-stranded RNA molecules of 22 nucleotides in length. MiRNAs have both tumor-suppressive properties and oncogenic properties that can control critical processes in tumors. Mature miR-125b originates from miR-125b-1 and miR-125b-2 and leads to the degradation of target mRNAs or the inhibition of translation through binding to the 3' untranslated regions (3'-UTR) of target mRNAs. Importantly, miR-125b is involved in regulating NF-κB, p53, PI3K/Akt  ...[more]

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