Expression and clinical significance of non-coding RNA GATA binding protein 6 antisense RNA1 and GATA binding protein 6 messenger RNA in ovarian cancer
10.3760/cma.j.cn115455-20250414-00327
- VernacularTitle:非编码RNA GATA结合蛋白6反义RNA1和GATA结合蛋白6信使RNA在卵巢癌中的表达及临床意义
- Author:
Fengzhen CHEN
1
;
Yanying XU
;
Na DONG
;
Lei TIAN
Author Information
1. 天津医科大学第二医院妇科，天津 300211
- Publication Type:Journal Article
- Keywords:
Ovarian neoplasms;
Diagnosis;
Non-coding RNA GATA binding protein 6 antisense RNA1;
GATA binding protein 6
- From:
Chinese Journal of Postgraduates of Medicine
2025;48(11):987-992
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the expression and clinical significance of non coding RNA GATA binding protein 6 antisense RNA1 (lncRNA GATA6-AS1) and GATA binding protein 6 messenger RNA (GATA6 mRNA) in ovarian cancer.Methods:A prospective study was conducted on 98 patients with ovarian cancer treated at the Second Hospital of Tianjin Medical University, from January 2022 to January 2025, and 98 patients with benign ovarian lesions during the same period were selected as the control group. Real-time quantitative polymerase chain reaction (qPCR) was used to detect the serum and tissue expression levels of lncRNA GATA6-AS1 and GATA6 mRNA in patients with ovarian cancer and benign ovarian lesions. Pearson analysis was performed to assess the correlation between serum lncRNA GATA6-AS1 and GATA6 mRNA levels in patients with ovarian cancer. Receiver operating characteristic (ROC) curves were plotted to analyze the diagnostic value of serum lncRNA GATA6-AS1 and GATA6 mRNA levels in patients with ovarian cancer.Results:Compared with the control group, the serum levels of lncRNA GATA6-AS1 and GATA6 mRNA in the study group were decreased: 0.76 ± 0.18 vs. 1.00 ± 0.22, 0.75 ± 0.19 vs. 1.01 ± 0.21, with statistically significant differences ( P<0.05). Pearson analysis revealed a positive correlation between serum lncRNA GATA6-AS1 and GATA6 mRNA levels in the study group ( r = 0.61, P<0.05). Compared with benign ovarian lesion tissues, the expression levels of lncRNA GATA6-AS1 and GATA6 mRNA in ovarian cancer tissues were reduced: 0.65 ± 0.15 vs. 1.01 ± 0.20, 0.59 ± 0.12 vs. 1.01 ± 0.24, with statistically significant differences ( P<0.05). In serous ovarian cancer tissues, the expression levels of lncRNA GATA6-AS1 and GATA6 mRNA were lower than those in mucinous ovarian cancer tissues: 0.61 ± 0.10 vs. 0.77 ± 0.16, 0.54 ± 0.11 vs. 0.74 ± 0.14, with statistically significant differences ( P<0.05). The expression of lncRNA GATA6-AS1 and GATA6 mRNA in ovarian cancer tissues was associated with tumor size, International Federation of Gynecology and Obstetrics stage, differentiation degree, lymph node metastasis, peritoneal metastasis, and ascites ( P<0.05). The ROC curve indicated that the combined diagnosis of serum lncRNA GATA6-AS1 and GATA6 mRNA for ovarian cancer had an area under the curve (AUC) of 0.905, which was significantly higher than that of lncRNA GATA6-AS1 alone ( Z = 2.45, P = 0.014) and GATA6 mRNA alone ( Z = 2.16, P = 0.031). Conclusions:The lncRNA GATA6-AS1 and GATA6 mRNA in serum and tissue of ovarian cancer patients decrease, showing a positive correlation. The joint of the two has high diagnostic value for ovarian cancer.
