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Basic Information

Classification Information

Regulatory Mechanism		Biological Function		Clinical Application
TF		Immune		Survival
Enhancer		Apoptosis		Drug
Variant		Cell Growth		Circulating
MiRNA		EMT		Metastasis
Methylation		Coding Ability		Recurrence

Cancer&Entry Information

Cancer Name	hepatocellular carcinoma
ICD-0-3	C22.0
Methods	qPCR, Western blot, RIP, etc.
Sample	HCC tissues, Normal liver cell line HL-7702 and the HCC cell lines HepG2, Hep3B, MHCC-97H and BEL7402
Expression Pattern	up-regulated
Function Description	HOXA11-AS expression level was higher in HCC samples than surrounding normal liver tissues. And the higher expression level of HOXA11-AS in HCC patients indicated a lower 5-year survival rate. Knockdown of HOXA11-AS in HepG2 and Hep3B cells caused impaired cell invasion and migration abilities. Otherwise, upregulation of HOXA11-AS in MHCC-97H and BEL7402 cells displayed higher invasion and migration capabilities. We also demonstrated that HOXA11-AS could inhibit miR-124 expression by binding to EZH2. Furthermore, overexpression of miR-124 or knockdown EZH2 expression could reverse the HOXA11-AS-induced migration and invasion efects in HCC cells. In summary, the high HOXA11-AS expression in HCC patients is associated with the poor outcome. HOXA11-AS could inhibit miR-124 expression by binding to EZH2 and thus promoted the migration and invasion of HCC cells.
Pubmed ID	31493246
Year	2019
Title	HOXA11-AS promotes the migration and invasion of hepatocellular carcinoma cells by inhibiting miR-124 expression by binding to EZH2

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