Relationship between serum miR-204-5p expression and cochlear function and hearing prognosis in patients with sudden deafness
10.3969/j.issn.1673-4130.2025.05.013
- VernacularTitle:突发性耳聋患者血清miR-204-5p表达与耳蜗功能及听力预后的关系研究
- Author:
Houyi TU
1
;
Chao WU
;
Xuemei PENG
;
Shuang MA
Author Information
1. 自贡市第四人民医院耳鼻咽喉头颈外科,四川 自贡 643000
- Keywords:
microRNA-204-5p;
sudden deafness;
cochlear function;
hearing prognosis
- From:
International Journal of Laboratory Medicine
2025;46(5):575-579,584
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the expression of serum microRNA-204-5p(miR-204-5p)in patients with sudden deafness(SD)and its relationship with cochlear function and hearing prognosis.Methods A to-tal of 113 SD patients admitted to this hospital from October 2020 to October 2023 were selected as the case group.According to the hearing prognosis of SD patients,they were divided into a poor prognosis group(n=43)and a good prognosis group(n=70).Another 95 healthy people who underwent the physical examination were selected as the control group.Real-time fluorescent quantitative PCR and enzyme-linked immunosorbent assay were used to detect serum levels of miR-204-5p and endothelin-1(ET-1),and the relationship between them and cochlear function was analyzed.Automatic hemorheology instrument was used to detect the hemo-dynamic parameters.Multivariate Logistic regression was used to analyze the influencing factors of hearing prognosis in SD patients.Receiver operating characteristic(ROC)curve was used to analyze the predictive val-ue of serum miR-204-5p in hearing prognosis of SD patients.Results The serum levels of miR-204-5p and ET-1 and hemodynamic parameters including plasma viscosity(PV),low-shear viscosity(LSV)and whole blood high-shear viscosity(HSV)in the case group were significantly higher than those in the control group(P<0.05).The incidence of cochlear dysfunction in the miR-204-5p high expression group was higher than that in the miR-204-5p low expression group(P<0.05).The levels of serum miR-204-5p,ET-1,PTA,HSV,LSV and PV in the poor prognosis group were significantly higher than those in the good prognosis group(P<0.05).HSV,LSV,PV,miR-204-5p and ET-1 were related factors affecting the hearing prognosis of SD patients(P<0.05).The area under the curve of serum miR-204-5p,ET-1 combined with hemodynamic pa-rameters to predict the hearing prognosis of SD patients was 0.976.It was better than that of each individual diagnosis(Zfive combination-HSV=3.464,Zfive combination-LSV=3.014,Zfive combination-PV=3.741,Zfive combination-miR-204-5p=3.476,Zfive combination-ET-1=2.829,P=0.001,0.003,<0.001,0.001,0.005).The sensitivity and specificity of combined prediction were 95.35%and 88.57%,respectively.Conclusion Serum miR-204-5p level is significantly in-creased in SD patients,which is closely related to cochlear function and hearing prognosis.Serum miR-204-5p and ET-1 levels combined with hemodynamic indicators have higher predictive efficiency for hearing prognosis in SD patients.
