| Autor: |
NIMA Zhuoma, XIAO Yu, LUO Hanhuan, DUO Bula, WANG Han, DA Zhen, SILANG Jiangcun, GUO Pingping, LIAO Ruiqian |
| Jazyk: |
čínština |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
Xiehe Yixue Zazhi, Vol 15, Iss 4, Pp 953-959 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
1674-9081 |
| DOI: |
10.12290/xhyxzz.2023-0595 |
| Popis: |
ObjectiveTo investigate the expression and clinical significance of GATA-3 and H3K27me3 in Tibetan patients with bladder urothelial carcinoma (BUC).MethodsBUC and normal bladder tissues were collected retrospectively from January 2016 to December 2021 in the People's Hospital of Tibet Autonomous Region. The expression of GATA-3 and H3K27me3 in both tissues was detected by immunohistochemical method, and the clinical and pathological characteristics were statistically analyzed.ResultsA total of 70 patients with BUC were selected, including 51 males and 19 females, with an average age of (60.5±12.0) years. At the same time, 20 normal bladder tissue samples were collected during the same period. All cases were Tibetan patients. Immunohistochemistry results showed that the high expression rate of GATA-3 in BUC and normal bladder tissue was 70.0%(49/70) and 100%(20/20), respectively. High expression of GATA-3 was associated with male, low pathological grade, and non-invasive tissue(all P < 0.05). The high expression rate of H3K27me3 in BUC and normal bladder tissue was 45.7%(32/70) and 20.0%(4/20), respectively. High expression of H3K27me3 was only associated with male (P=0.011).ConclusionsThe expression of GATA-3 was down regulated in Tibetan BUC patients, and significantly down regulated with the increase of tumor grade, suggesting that GATA-3 may be involved in the occurrence and development of BUC and related to its malignancy, providing reference for clinical diagnosis and treatment as well as judging disease prognosis. The expression of H3K27me3 in Tibetan BUC patients was higher than that in normal bladder tissue, suggesting that H3K27me3 may be a new immune marker for diagnosis of BUC. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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