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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	gastric cancer
ICD-0-3	C16
Methods	Microarray, qPCR, Western blot, Luciferase reporter assay
Sample	gastric cancer tissues, cell lines (AGS, BGC-823, MKN-45,SGC-7901 and GES-1)
Expression Pattern	up-regulated
Function Description	The results of the present study demonstrate that an lncRNA, LINC00857, was increased in GC tissues compared with adjacent non-tumor tissues. Overexpression of LINC00857 was positively associated with poor survival rate, as well as with the tumor size of patients with GC. LINC00857 knockdown induced by specific small interfering RNAs significantly inhibited GC cell proliferation in vitro. Genome-wide analysis revealed that LINC00857 knockdown deregulated the cell cycle. Western blot analysis confirmed that LINC00857 knockdown decreased protein expression of cyclin D1 and cyclin E1 in GC cells. Taken together, the results indicated that LINC00857 knockdown suppressed GC cell proliferation through deregulating the cell cycle, resulting in the downregulation of cyclin D1 and cyclin E1.
Pubmed ID	30008909
Year	2018
Title	Long Non-Coding RNA LINC00857 Promotes Gastric Cancer Cell Proliferation and Predicts Poor Patient Survival

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