Title : Down-regulation of osteopontin inhibits metastasis of hepatocellular carcinoma cells via a mechanism involving MMP-2 and uPA.

Pub. Date : 2011 Mar

PMID : 21174062






4 Functional Relationships(s)
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1 A 2"-O-methoxyethylribose-modified phosphorothioate antisense oligonucleotides (ASO) was used to knock-down OPN expression in the human metastatic HCC cell line HCCLM6 and in nude mice orthotopically implanted with HCCLM6 showing highly spontaneous lung metastasis. Oligonucleotides, Antisense secreted phosphoprotein 1 Homo sapiens
2 Treatment of HCCLM6 cells with OPN ASO inhibited OPN mRNA expression in a dose- and time-dependent manner, whereas the control oligonucleotides had no effect. Oligonucleotides, Antisense secreted phosphoprotein 1 Homo sapiens
3 Treatment of HCCLM6 cells with OPN ASO inhibited OPN mRNA expression in a dose- and time-dependent manner, whereas the control oligonucleotides had no effect. Oligonucleotides, Antisense secreted phosphoprotein 1 Homo sapiens
4 OPN ASO significantly suppressed migration and invasion of HCCLM6 cells in vitro. Oligonucleotides, Antisense secreted phosphoprotein 1 Homo sapiens