Relationship between the expression level of ABCC4 and miR-125b-5p in prostate cancer tissues and postoperative prognosis
10.3969/j.issn.1673-4130.2024.10.002
- VernacularTitle:前列腺癌组织中ABCC4、miR-125b-5p表达水平与患者术后预后的关系
- Author:
Yuan JIA
1
;
Hongfu WANG
;
Nan LIU
;
Kai YIN
;
Wenqian QI
Author Information
1. 黄骅市人民医院泌尿外科,河北黄骅 061100
- Keywords:
prostate cancer;
adenosine triphosphate binds to the box transporter C4;
microRNA-125b-5p;
correlation;
prognosis;
predictive performance
- From:
International Journal of Laboratory Medicine
2024;45(10):1159-1164,1170
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the relationship between the expression levels of adenosine triphosphate binds to the box transporter C4(ABCC4)and microRNA-125b-5p(miR-125b-5p)and survival 3 years after surgery in prostate cancer(PCa)tissue.Methods A total of 60 patients with PCa diagnosed in Huanghua People's Hospital from November 2017 to February 2020 were selected,and PCa tissues(PCa group)and pa-racancer tissues(control group)were collected intraoperatively.The expression levels of ABCC4 mRNA,miR-125b-5p and ABCC4 in the samples were detected;the patients were followed up for 3 years.The correlation between the expression levels of ABCC4 mRNA and miR-125b-5p in PCa tissues,their relationship with clini-copathological features and prognosis,and the factors affecting the prognosis of PCa patients,the predictive value of both for 3-year survival of patients were analyzed.Results The expression level and positive rate of ABCC4 mRNA in PCa group were higher than those in control group,and the expression level of miR-125b-5p was lower than that in control group,and the differences were statistically significant(P＜0.05).The expres-sion level of ABCC4 mRNA and miR-125b-5p in PCa tissue was negatively correlated(P＜0.05).The expres-sion level of ABCC4 mRNA and miR-125b-5p in PCa tissue was related to tumor stage,serum prostate specific antigen,Gleason score and tumor metastasis(P＜0.05).The 3-year cumulative survival rate of patients in the ABCC4 mRNA high expression group and the miR-125b-5p low expression group was lower than that in the ABCC4 mRNA low expression group and the miR-125b-5p high expression group,respectively,and the differ-ences were statistically significant(P＜0.05).The expression level of ABCC4 mRNA in the PCa tissue in death group was higher than that in survival group,and the expression level of miR-125b-5p was lower than that in survival group,and the differences were statistically significant(P＜0.05).High expression of ABCC4 mRNA and low expression of miR-125b-5p were independent risk factors for poor prognosis in PCa patients(P＜0.05).Compared to the area under the curve(AUC)predicted by ABCC4 mRNA and miR-125b-5p alone for 3-year survival in PCa patients,the combined prediction of the two had a higher AUC(P＜0.05).Conclu-sion ABCC4 is highly expressed and miR-125b-5p is low expressed in PCa patients'cancer tissues,and the combination of the two has a high predictive power for 3-year survival in PCa patients.
