| Autor: |
LUO Ran, LUO Wenyi, LU Mingkai, ZHOU Meng, LIU Yanting, TIAN Chunlei |
| Jazyk: |
čínština |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
Zhongliu Fangzhi Yanjiu, Vol 51, Iss 5, Pp 328-335 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
1000-8578 |
| DOI: |
10.3971/j.issn.1000-8578.2024.23.1055 |
| Popis: |
Objective To explore the biological function and downstream mechanism of ETS1 in glioma. Methods Bioinformatics and immunohistochemistry were used to analyze the differential expression characteristics of ETS1 in gliomas; qRT-PCR was employed to detect the expression level of ETS1 mRNA and lncRNA X-inactive specific transcript (XIST). CCK-8 and 5-ethyl-2′-deoxyuridine experiments were conducted to detect cell growth. Western blot was used to detect the expression of apoptosis-related proteins (Bax, Bak, Bcl-2). PROMO database was utilized to predict the binding sites between ETS1 and XIST promoter. Dual-luciferase reporter gene assay and chromatin immunoprecipitation-quantitative polymerase chain reaction assays were performed to verify the binding relationship between ETS1 and the XIST promoter region. cBioPortal database was used to analyze the correlation between the expression of ETS1 mRNA and XIST in glioma tissues. Results The expression levels of ETS1 mRNA and protein were significantly upregulated in glioma (P |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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