Expression and clinical significance of stanniocalcin-2 and cellular-mesenchymal epithelial transition factor in tumor tissues in patients with cervical cancer
10.3760/cma.j.cn115455-20210813-01032
- VernacularTitle:斯钙素-2、细胞-间充质上皮转化因子在宫颈癌组织中的表达及临床意义分析
- Author:
Yuehua ZHANG
1
;
Xiaochang MO
;
Huiqiong FANG
Author Information
1. 佛山市第一人民医院病理科，佛山 528000
- Keywords:
Uterine cervical neoplasms;
Prognosis;
Factor analysis, statistical;
Stanniocalcin 2;
Cellular-mesenchymal epithelial transition factor
- From:
Chinese Journal of Postgraduates of Medicine
2023;46(4):353-356
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the expression of stanniocalcin-2 (STC-2) and cellular-mesenchymal epithelial transition factor (C-met) in tumor tissues of cervical cancer patients and their clinical significance.Methods:A total of 110 cervical cancer patients were selected in Foshan First People′s Hospital from January 2014 to December 2018. Patients′ cancer tissue samples and normal tissue samples were collected during modified radical resection to determine and compare the expression levels of STC-2 mRNA and C-met mRNA in the two tissues, and to analyze the correlation between the expression levels of STC-2, C-met and the clinicopathological characteristics of the patients as well as the multivariate analysis of tumor metastasis and recurrence in the patients. The correlation between the expression of STC-2 and C-met and the time of postoperative tumor metastasis and recurrence in cervical cancer patients were analyzed after 24 months of follow-up.Results:The expression levels of C-met mRNA and STC-2 mRNA in cancer tissues were higher than those in adjacent normal tissues: 4.51 ± 1.21 vs. 3.97 ± 1.14, 2.57 ± 0.21 vs. 2.12 ± 0.24, there were statistical differences ( t = 3.41, 14.80, P<0.05). The expression of STC-2 and C-met in cancer tissues had no significant difference with age, pathological type, federation international of gynecology and obstetrics (FIGO) stage and tumor size ( P>0.05), but had significant difference with tumor recurrence or metastasis ( P<0.05). The results of Logistic multivariate analysis showed that vascular emboli, lymph node metastasis, TNM stage, depth of tumor invasion, C-met expression and STC-2 expression were independent risk factors affecting the prognosis of cervical cancer patients ( P<0.05). The expression of STC-2 and C-met were negatively correlated with the time of tumor metastasis in patients with cervical cancer ( r = - 0.663, P<0.001; r = - 0.747, P<0.001). Conclusions:The expression levels of STC-2 and C-met in cancer tissues of cervical cancer patients are higher than those in adjacent normal tissues, and the expression levels of STC-2 and C-met are negatively correlated with the time of metastasis. The expression of C-met, the expression of STC-2, vascular emboli, lymph node metastasis, TNM stage, and the depth of tumor invasion are all independent risk factors affecting the prognosis of cervical cancer patients.
