منابع مشابه
A MicroRNA Targeting Dicer for Metastasis Control
Although specific microRNAs (miRNAs) can be upregulated in cancer, global miRNA downregulation is a common trait of human malignancies. The mechanisms of this phenomenon and the advantages it affords remain poorly understood. Here we identify a microRNA family, miR-103/107, that attenuates miRNA biosynthesis by targeting Dicer, a key component of the miRNA processing machinery. In human breast ...
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CDH1 inactivation is important in tumor metastasis. In the present study, it was suggested that the mRNA and protein levels of CDH1 decreased in metastatic neuroblastoma (NB) tissues compared with those in primary NB tissues. The aim of the study was to explore the regulatory mechanisms of CDH1 downregulation in metastatic NB. MicroRNAs are small non-coding RNAs (~22 nt in length) that negative...
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BACKGROUND Metastasis is a leading cause of mortality for osteosarcoma (OS) patients, and its molecular pathological mechanisms remain to be elucidated. Previous studies have suggested a significant role of microRNAs (miRNAs) in the control of cancel cell migration and invasion. METHODS Real-time PCR was used to screen the differentially expressed miRNAs between OS with or without metastasis,...
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Breast cancer is the most common malignant disease in women, and metastasis formed at distant anatomic sites was the major cause of cancer-related mortality. Thus, a novel therapy target and progression biomarker for breast cancer metastasis was necessary. microRNA (miR)-376b has been demonstrated to regulate angiogenesis; however, its role in cancer metastasis remains elusive. In the present s...
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ژورنال
عنوان ژورنال: Nature Reviews Drug Discovery
سال: 2014
ISSN: 1474-1776,1474-1784
DOI: 10.1038/nrd4350