期刊
BIOMARKER RESEARCH
卷 1, 期 -, 页码 -出版社
BMC
DOI: 10.1186/2050-7771-1-12
关键词
MiR-194; Endometrial cancer
资金
- [R01CA155019]
- [R33CA147966]
- NATIONAL CANCER INSTITUTE [R33CA147966, R01CA155019] Funding Source: NIH RePORTER
Endometrial cancer (EC) is the leading malignant tumor occurring in the female genital tract and some subtypes are highly invasive and metastatic. miRNAs are small non-coding RNAs that have a broad impact on cancer progression. In particular, miR-194 regulates epithelial to mesenchymal transition (EMT) by suppressing the expression of BMI-1 in EC. In this retrospective study, the clinical significance of miR-194 was investigated in archival EC specimens. We extracted total RNA from thirty-two EC samples and quantified the expression level of miR-194. We discovered that the expression level of miR-194 was significantly (P = 0.03) lower in type I EC patients with more advanced stage. In addition, patients with higher miR-194 levels have better prognosis than those with lower miR-194 levels (P = 0.0067; Cut-off value of miR-194 = 0.3). These results indicate that miR-194 has potential to serve as prognostic biomarker for EC patients.
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