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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	tongue squamous cell carcinoma
ICD-0-3	C02
Methods	qPCR
Sample	tongue squamous cell carcinoma tissues, cell lines (SCC4, SCC1, UM1, and Cal27)
Expression Pattern	up-regulated
Function Description	The expression level of GIHCG was upregulated in TSCC tissues and cell lines. In addition, we indicated that high GIHCG expression was positively associated with poor overall survival. Moreover, ectopic expression of GIHCG enhanced TSCC cell cycle, proliferation, and migration. Elevated expression of GIHCG inhibited the miR-429 expression in TSCC cells. We demonstrated that the expression level of miR-429 was lower in TSCC tissues and cell lines. Low miR-429 expression was positively associated with poor overall survival. We then determined the correlation between miR-429 and GIHCG expression levels. A statistically significantly inverse correlation was observed between miR-429 and GIHCG expression levels in TSCC tissues. In addition, overexpression of miR-429 suppressed the TSCC cell cycle, proliferation, and migration. Elevated expression of GIHCG promoted TSCC cell cycle, proliferation, and migration through regulating miR-429 expression. These results suggested that GIHCG increased TSCC progression through negative modulation of miR-429. Our results suggested that GIHCG/miR-429 might play a vital role in TSCC progression.
Pubmed ID	29953645
Year	2018
Title	Long Noncoding RNA GIHCG Enhanced Tongue Squamous Cell Carcinoma Progression Through Regulating miR-429

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