小RNA
生物标志物
癌症
生物
非翻译区
计算生物学
基因
抑制器
三素数非翻译区
癌症研究
基因表达调控
生物信息学
遗传学
信使核糖核酸
作者
Shijie Wu,Yiwen Wu,Sijun Deng,Xiaoyong Lei,Xiaoyan Yang
出处
期刊:Current Pharmaceutical Biotechnology
[Bentham Science]
日期:2024-09-01
卷期号:25 (12): 1489-1499
标识
DOI:10.2174/0113892010272106231109065912
摘要
Abstract: MiRNAs are confirmed to be a kind of short and eminently conserved noncoding RNAs, which regulate gene expression at the post-transcriptional level via binding to the 3'- untranslated region (3’-UTR) of targeting multiple target messenger RNAs. Recently, growing evidence stresses the point that they play a crucial role in a variety of pathological processes, including human cancers. Dysregulated miRNAs act as oncogenes or tumor suppressor genes in many cancer types. Among them, we noticed that miR-122 has been widely reported to significantly influence carcinogenicity in a variety of tumors by regulating target genes and signaling pathways. Here, we focused on the expression of miR-122 in regulatory mechanisms and tumor biological processes. We also discussed the effects of miR-122 dysregulation in various types of human malignancies and the potential to develop new molecular miR-122-targeted therapies. The present review suggests that miR-122 may be a potentially useful cancer diagnosis and treatment biomarker. More clinical diagnoses need to be further launched in the future. A promising direction to improve the outcomes for cancer patients will likely combine miR-122 with other traditional tumor biomarkers.
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