| Autor: |
HUANG Yisheng, YE Qiwen, WANG Jingfeng |
| Jazyk: |
čínština |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
Jichu yixue yu linchuang, Vol 43, Iss 1, Pp 87-94 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
1001-6325 |
| DOI: |
10.16352/j.issn.1001-6325.2023.01.0087 |
| Popis: |
Objective To explore the molecular mechanism of regulation on the proliferation and apoptosis in hepatocellular carcinoma(HCC) cells by miR-203a-3p. Methods RT-qPCR was used to detect the expression of miR-203 a-3p in the sample of liver cancer tissues and liver cancer cell lines. The HepG2 cell model expressing miR-203a-3p was established. Cell proliferation was observed by MTT method and the apoptosis of cells was detected by flow cytometry. Plate colony formation assay was used to detect clone formation and cell scratch assay was used to detect cell migration. Expression profile chip was applied in the detection of mRNA and ELISA was used to detect the secretion of transforming growth factor-β1 (TGF-β1). TGF-β1 protein expression was examined by Western blod technology. Results miR-203a-3p was weekly expressed in HCC tissues (PPPPPPPPPPPConclusions miR-203a-3p inhibits proliferation of human hepatocellular carcinoma cell lines, promotes apoptosis and inhibits the expression of TGF-β1 protein. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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