Data di Pubblicazione:
2013
Abstract:
MicroRNAs are evolutionary conserved small non-coding RNAs involved in the regulation of gene expression and protein translation. Many studies have shown that they play a crucial role in driving organ and tissue differentiation during embryogenesis and in the fine-tuning of fundamental biological processes, such as proliferation and apoptosis. Growing evidence indicates that their deregulation plays an important role in cancer onset and progression as well, where they act as oncogenes or oncosuppressors. In this review we highlight the most recent findings on the role of microRNAs in hepatocellular carcinoma (HCC), by analyzing the possible mechanisms by which they contribute to this neoplasm. Moreover, we discuss the possible role of circulating miRNAs as biomarkers, a field that needs urgent improvement in the clinical surveillance of HCC, and the fascinating possibility of using them as therapeutic targets or drugs themselves.
Tipologia CRIS:
03B-Review in Rivista / Rassegna della Lett. in Riv. / Nota Critica
Keywords:
HCC biomarkers; cancer surveillance; therapeutic targets; microRNA signatures
Elenco autori:
Giordano S;Columbano A
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