Expression levels of microRNA-452-5p and SRY box related gene 7 in esophageal cancer tissue and their relationship with clinical pathological parameters and prognosis
10.3969/j.issn.1672-2159.2024.06.005
- VernacularTitle:微小RNA-452-5p及SRY盒相关基因7在食管癌组织中的表达水平及与临床病理参数和预后的关系研究
- Author:
Jian-Xia ZHAO
1
;
Dong-Hui LI
;
Li SHEN
Author Information
1. 056004 邯郸市第一医院纺医院区综合外科
- Keywords:
Micro RNA-452-5p;
SRY box related gene 7;
Esophageal cancer;
Clinical pathological parameters;
prognosis
- From:
Modern Interventional Diagnosis and Treatment in Gastroenterology
2024;29(6):670-674
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the expression levels of microRNA-452-5p(miR-452-5p)and SRY box related gene 7(SOX7)in esophageal cancer tissue and their relationship with clinical pathological parameters and prognosis.Methods 106 esophageal cancer patients admitted to our hospital from June 2017 to May 2019 were selected as the study subjects.The expression of miR-452-5p and SOX7 mRNA are detected in esophageal cancer patients,the relationship between miR-452-5p and SOX7 mRNA expression in cancer tissue and clinical pathological parameters are analyzed.Survival analysis was conducted using the Kaplan Meier method,and COX univariate and multivariate analyses were used to identify risk factors affecting the prognosis of esophageal cancer.Results Compared to adjacent tissues,the expression level of miR-452-5p is higher in cancer tissues(P＜0.05),and the expression level of SOX7 mRNA is lower(P＜0.05).Compared to patients with stage Ⅰ-Ⅱ tumors,no lymph node metastasis,and deep invasion(Tis-T2)esophageal cancer,miR-452-5p has higher expression levels in cancer tissues with lymph node metastasis,stage Ⅲtumors,and deep invasion(T3-T4),and lower expression levels of SOX7 mRNA(P＜0.05).Kaplan Meier survival curve analysis showed that the overall 3-year survival rate of patients in the miR-452-5p high expression group was 30.4％(17/56),while in the miR-452-5p low expression group it was 54.0％(27/50).The difference in cumulative overall survival rate was statistically significant(Log-rank x2=6.082,P=0.014);The 3-year overall survival rates of patients in the SOX7 mRNA high expression group and the SOX7 mRNA low expression group were 53.7％(29/54)and 28.8％(15/52),respectively.The difference in cumulative overall survival rates was statistically significant(Log-rank x2=6.742,P=0.009).The results of COX univariate regression analysis showed that miR-452-5p,SOX7 mRNA,tumor stage,depth of infiltration,lymph node metastasis are related to the prognosis of esophageal cancer.The results of COX multivariate regression analysis showed that independent factors affecting the prognosis of esophageal cancer include lymph node metastasis,low expression of SOX7 mRNA,stage Ⅲ tumor stage,high expression of miR-452-5p,and depth of infiltration(T3～T4).Conclusion MiR-452-5p is highly expressed in esophageal cancer tissue,while SOX7 mRNA is low in esophageal cancer tissue.Its level is related to lymph node metastasis,tumor staging,and depth of infiltration,and is closely related to the prognosis of esophageal cancer patients.
