肝脏 ›› 2024, Vol. 29 ›› Issue (12): 1503-1507.

• 肝癌 • 上一篇    下一篇

原发性肝癌患者血清miR-15b-5p、miR-145与TACE治疗预后不良的关系

张自强, 陈凯荣, 吴俊, 刘金龙, 马峰   

  1. 226200 江苏 启东市人民医院/南通大学附属启东医院普外科
  • 收稿日期:2024-06-08 出版日期:2024-12-31 发布日期:2025-02-19
  • 通讯作者: 吴俊,Email:wujun19811230@163.com
  • 基金资助:
    江苏省自然科学基金资助项目(BK20200119)

Relationship between serum miR-15b-5p and miR-145 and poor prognosis after TACE treatment in patients with primary liver cancer

ZHANG Zi-qiang, CHEN Kai-rong, WU Jun, LIU Jin-long, MA Feng   

  1. Department of General Surgery, Qidong People's Hospital/Nantong University Affiliated Qidong Hospital, Jiangsu 226200, China
  • Received:2024-06-08 Online:2024-12-31 Published:2025-02-19
  • Contact: WU Jun,Email:wujun19811230@163.com

摘要: 目的 探讨原发性肝癌患者血清微小RNA(miR)-145、miR-15b-5p与经肝动脉化疗栓塞术(TACE)预后的相关性。方法 选取启东市人民医院于2020年3月至2022年4月收诊的129例原发性肝癌患者,根据患者术后3个月预后分成预后良好组与预后不良组。分析原发性肝癌患者预后不良的影响因素。分析miR-145、miR-15b-5p及二者联合对原发性肝癌预后不良的预测价值。随访2年,记录患者生存情况。结果 预后不良组门静脉癌栓、包膜不完整、肿瘤边缘为连续性结节比例高于预后良好组(P<0.05),预后不良组的miR-15b-5p、中性粒细胞与淋巴细胞比值(NLR)比预后良好组高,预后不良组比预后良好组低(P<0.05)。包膜完整性、血清miR-145、肿瘤边缘、血清miR-15b-5p为原发性肝癌患者预后不良的影响因素(P<0.05)。血清miR-145、血清miR-15b-5p与血清miR-145联合血清miR-15b-5p预测原发性肝癌患者预后不良的曲线下面积(AUC)分别为0.815、0.805、0.902(P<0.05)。血清miR-15b-5p低水平患者的生存率比高水平患者低(P<0.05),血清miR-145高水平患者的生存率比低水平患者高(P<0.05);miR-145与miR-15b-5p呈负相关(P<0.05)。结论 血清miR-15b-5p联合miR-145水平在预测肝癌TACE术后预后中具有更高价值。

关键词: 原发性肝癌, 微小RNA-15b-5p, 微小RNA-145, 经肝动脉化疗栓塞术, 预后

Abstract: Objective To investigate the correlation between serum microRNA (miR) -145 and miR-15b-5p and the prognosis of patients with primary liver cancer after transcatheter arterial chemoembolization (TACE).Methods A total of 129 patients with primary liver cancer admitted to Qidong People's Hospital from March 2020 to April 2022 were selected. According to their 3-month postoperative prognosis, the patients were divided into good prognosis group and bad prognosis group. The study aimed to analyze the influencing factors of poor prognosis in patients with primary liver cancer and the predictive value of miR-145, miR-15b-5p and their combination in predicting the poor prognosis of primary liver cancer.The patients were followed up for 2 years and their survival was recorded.Results The proportion of portal vein cancer thrombus, incomplete capsule and continuous tumor margin in poor prognosis group was higher than good prognosis group (P<0.05). The miR-15b-5p and neutrophil to lymphocyte ratio (NLR) in the poor prognosis group were higher than good prognosis group, but lower in the poor prognosis group (P<0.05). Envelope integrity, serum miR-145, tumor margin, and serum miR-15b-5p were the influencing factors for poor prognosis of patients with primary liver cancer (P<0.05).The area under the curve (AUC) of serum miR-145, serum miR-15b-5p, and a combination of serum miR-145 and serum miR-15b-5p in predicting poor prognosis of patients with primary liver cancer were 0.815, 0.805 and 0.902, respectively (P<0.05). The survival rate of patients with low serum miR-15b-5p level was lower than patients with high serum miR-15b-5p level (P<0.05), and the survival rate of patients with high serum miR-145 level was higher than patients with low serum miR-145 level (37.21%) (P<0.05). Serum miR-145 was negatively correlated with miR-15b-5p (P<0.05).Conclusion The combination of serum miR-15b-5p and miR-145 levels has a higher value in predicting the prognosis of liver cancer after TACE.

Key words: Primary liver cancer, Microrna-15b-5p, Microrna-145, Transcatheter hepatic arterial chemoembolization, Poor prognosis, Predictive value