Angiogenesis Weekly
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Liver Cancer
National University publishes research in liver cancer
June 19th, 2009
According to recent research published in the journal Hepatology, "MicroRNAs (miRNAs), which are inhibitors of gene expression, participate in diverse biological functions and in carcinogenesis. In this study, we show that liver-specific microRNA-122 (miR-122) is significantly down-regulated in liver cancers with intrahepatic metastastasis and negatively regulates tumorigenesis." "Restoration of miR-122 in metastatic Mahlavu and SK-HEP-1 cells significantly reduced in vitro migration, invasion, and anchorage-independent growth as well as in vivo tumorigenesis, angiogenesis, and intrahepatic metastasis in an orthotopic liver cancer model. Because an inverse...
Source: Angiogenesis Weekly (2009-06-19)
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