实用医学杂志 ›› 2021, Vol. 37 ›› Issue (10): 1332-1336.doi: 10.3969/j.issn.1006⁃5725.2021.10.020

• 医学检查与临床诊断 • 上一篇    下一篇

lncRNA CASC9和miR⁃758⁃3p在肝细胞肝癌血清中的表达及诊断价值

陆秀琴,葛国洪,潘洪秋,王健   

  1. 1 上海健康医学院(上海 201318);2 镇江市第三人民医院肝病科(江苏镇江 212021);3 上海交通大学医学 院附属新华医院移植科(上海 200082)

  • 出版日期:2021-05-25 发布日期:2021-05-25
  • 通讯作者: 王健 E⁃mail:zrw12345689@163.com
  • 基金资助:
    江苏省卫生计生委科研课题(编号:Y2018061)

Expression of lncRNA CASC9 and miR⁃758⁃3p in serum of hepatocellular carcinoma and their diagnostic value 

LU Xiuqin,GE Guohong,PAN Hongqiu,WANG Jian.    

  1. College of Health Medicine of Shanghai City Shanghai 201318,China

  • Online:2021-05-25 Published:2021-05-25
  • Contact: WANG Jian E⁃mail:zrw12345689@163.com

摘要:

目的 检测长链非编码RNA肿瘤易感候选者9(lncRNA CASC9)、微小RNA⁃758⁃3p(miR⁃758⁃3p 在肝细胞肝癌(hepatocellular carcinoma,HCC)血清中的表达及诊断价值。方法 选取2018年6月至2020 2 月于镇江市第三人民医院收治的 HCC 患者 72 例作为 HCC 组,另选取健康体检人员 30 例作为健康对照 组。starBase v2.0 在线软件预测 lncRNA CASC9 miR⁃758⁃3p 的结合位点;检测受试者血清中 lncRNA CASC9、miR⁃758⁃3p 的表达,分析两者与 HCC 患者临床病理参数的关系,分析两者和甲胎蛋白(AFP)对 HCC 的诊断价值。结果 StarBase v2.0 软件结果显示,lncRNA CASC9 miR⁃758⁃3p 存在潜在的互补结合位点。与健康对照组相比,lncRNA CASC9 HCC 患者血清中的表达升高(P < 0.05),miR⁃758⁃3p HCC 患者血清中的表达降低(P<0.05)。HCC 患者血清中 lncRNA CASC9、miR⁃758⁃3p 的表达与肝硬化、淋巴结 转移和 TNM 分期有关(P<0.05)。ROC 分析显示:lncRNA CASC9、miR⁃758⁃3p AFP HCC 均有一定的 诊断价值。三者联合应用的诊断价值较高,ROC⁃AUC 为0.848(95%CI:0.767~0.937)。结论 血清lncRNA CASC9和miR⁃758⁃3p有可能成为HCC 早期诊断的血清学标志物。

关键词:

肝细胞肝癌, lncRNA CASC9, miR?758?3p, 临床病理参数, 诊断

Abstract:

Objective To detect the expression levels and diagnostic value of long non⁃coding RNA cancer susceptibility candidate 9(lncRNA CASC9)and microRNA⁃758⁃3p(miR⁃758⁃3p)in serum of hepatocellular carcinoma(HCC). Method 72 patients with HCC who were treated in the third people′ s hospital of Zhenjiang City from June 2018 to February 2020 were selected,and they were selected as HCC group. 30 cases for medical examination of health personnel were selected as healthy control group. The binding sites of lncRNA CASC9 and miR⁃758⁃3p were predicted by StarBase v2.0 online software. The expressions of lncRNA CASC9 and miR⁃758⁃3p in the serum of the subjects were detected,and the relationship between them and clinic pathological parameters of HCC patients was analyzed. The diagnostic value of them and AFP on HCC were analyzed. Results The results of Starbase v2.0 software showed that there was a potential complementary binding site between lncRNA CASC9 and miR⁃758⁃3p. Compared with the healthy control group,the expression of lncRNA CASC9 in serum of HCC patients was increased(P < 0.05),and the expression of miR⁃758⁃3p in serum of HCC was decreased(P < 0.05). The expression of lncRNA CASC9 and miR ⁃ 758 ⁃ 3p in serum of HCC patients were correlated with liver cirrhosis lymph node metastasis and TNM stage(P < 0.05). ROC analysis showed that lncRNA CASC9,miR⁃758⁃3p and AFP had certain diagnostic value for HCC. The combined application of the three methods had higher diagnostic value,and the ROC⁃AUC was 0.848(95%CI:0.767~0.937). Conclusion Serum lncRNA CASC9 and miR⁃758⁃ 3p may be used as serological markers for early diagnosis of HCC. 

Key words:

hepatocellular carcinoma, LncRNA CASC9, mir?758?3p, clinic pathological parame? ters, diagnosis