检验医学 ›› 2026, Vol. 41 ›› Issue (3): 251-257.DOI: 10.3969/j.issn.1673-8640.2026.03.007

• 论著 • 上一篇    下一篇

血清MASP-2、sB7-H1水平与中晚期肝细胞肝癌患者临床特征和预后的关系

何红梅1, 张兴隆2(), 张静1, 石亚楠2   

  1. 1. 邯郸市第一医院内分泌一科河北 邯郸 056000
    2. 邯郸市第一医院肿瘤二科河北 邯郸 056000
  • 收稿日期:2024-11-15 修回日期:2025-07-15 出版日期:2026-03-30 发布日期:2026-04-14
  • 通讯作者: 张兴隆
  • 作者简介:张兴隆,E-mail:qjbke922827@163.com
    何红梅,女,1985年生,学士,医师,主要从事恶性肿瘤微创治疗工作。
  • 基金资助:
    邯郸市科学技术研究与发展计划项目(22422083063ZC)

Relationship between serum MASP-2 and sB7-H1 levels and the clinical characteristics and prognosis of patients with advanced hepatocellular carcinoma

HE Hongmei1, ZHANG Xinglong2(), ZHANG Jing1, SHI Yanan2   

  1. 1. Department 1 of EndocrinologyHandan First Hospital,Handan 056000Hebei, China
    2. Department 2 of CancerHandan First Hospital,Handan 056000Hebei, China
  • Received:2024-11-15 Revised:2025-07-15 Online:2026-03-30 Published:2026-04-14
  • Contact: ZHANG Xinglong

摘要:

目的 探讨血清甘露糖结合凝集素相关丝氨酸蛋白酶2(MASP-2)、可溶性B7同源体1(sB7-H1)水平与中晚期肝细胞肝癌(HCC)患者临床病理特征和预后的关系。 方法 选取2019年1月—2021年1月邯郸市第一医院中晚期HCC患者87例(HCC组)、慢性乙型肝炎患者87例(良性疾病组)、健康体检者87名(正常对照组)。收集所有研究对象的临床资料,并检测血清MASP-2、sB7-H1、丙氨酸氨基转移酶(ALT)、天门冬氨酸氨基转移酶(AST)、前白蛋白(PA)、甲胎蛋白(AFP)水平。采用受试者工作特征(ROC)曲线评价血清MASP-2、sB7-H1判断HCC患者死亡的效能。采用Kaplan-Meier生存曲线分析HCC患者1年生存情况。采用相对危险度(RR)分析评估血清MASP-2、sB7-H1水平对HCC患者死亡风险的影响。采用多因素Cox回归分析评估HCC患者死亡的影响因素。 结果 正常对照组、良性疾病组和HCC组血清AFP、ALT、AST、MASP-2、sB7-H1水平均依次升高(p<0.05),血清PA水平依次降低(P<0.05)。TNM分期为Ⅳ期、有门静脉癌栓的HCC患者血清MASP-2、sB7-H1水平分别高于TNM分期为Ⅲ期、无门静脉癌栓的HCC患者(p<0.05)。死亡组TNM分期为Ⅳ期、有微血管侵犯、AFP≥400 ng·mL-1所占比例均显著高于生存组(P<0.05),其他临床资料2个组之间差异均无统计学意义(P>0.05)。血清MASP-2、sB7-H1判断HCC患者死亡的曲线下面积(AUC)分别为0.736、0.770。以ROC曲线得出的最佳临界值区分高、低水平,MASP-2高水平患者和sB7-H1高水平患者1年生存率分别低于MASP-2低水平患者和sB7-H1低水平患者(P<0.05)。MASP-2高水平患者的死亡风险是低水平患者的3.214倍,sB7-H1高水平患者的死亡风险是低水平患者的3.490倍。MASP-2高水平、sB7-H1高水平、有微血管侵犯、AFP≥400 ng·mL-1和TNM分期为Ⅳ期均是HCC患者1年内死亡的危险因素(P<0.05)。 结论 血清MASP-2、sB7-H1水平与中晚期HCC患者TNM分期、门静脉癌栓情况和1年死亡情况密切相关,或可作为中晚期HCC患者病情和预后评估的生物标志物。

关键词: 甘露糖结合凝集素相关丝氨酸蛋白酶2, 可溶性B7同源体1, 肝细胞肝癌, 预后

Abstract:

Objective To investigate the relationship between serum levels of mannose-binding lectin-associated serine protease 2(MASP-2)and soluble B7 homologue 1(sB7-H1)and the clinical pathological characteristics and prognosis of patients with advanced hepatocellular carcinoma(HCC). Methods A total of 87 patients with advanced HCC,87 patients with chronic hepatitis B and 87 healthy subjects from Handan First Hospital from January 2019 to January 2021 were enrolled. The clinical data were collected,and serum levels of MASP-2,sB7-H1,alanine aminotransferase(ALT),aspartate aminotransferase(AST),prealbumin(PA)and alpha-fetoprotein(AFP)were determined. Receiver operating characteristic(ROC)curve analysis was used to evaluate the predictive value of serum MASP-2 and sB7-H1 for the death of HCC patients. Kaplan-Meier survival curve was used to analyze the 1-year survival status of HCC patients. Relative risk(RR)was used to assess the influence of serum MASP-2 and sB7-H1 levels on the risk of death in HCC patients,and multivariate Cox TNM stage regression analysis was used to evaluate the influencing factors of death in HCC patients. Results Serum AFP,ALT,AST,MASP-2 and sB7-H1 levels were progressively increased in healthy control group,benign disease group and HCC group(P<0.05),while serum PA levels were progressively decreased(P<0.05). HCC patients with TNM stage Ⅳ and portal vein tumor thrombus had higher serum MASP-2 and sB7-H1 levels than those with TNM stage Ⅲ and no portal vein tumor thrombus(P<0.05). The proportions of TNM stage Ⅳ,microvascular invasion and AFP≥400 ng·mL-1 in death group were higher than those in survival group(P<0.05),while there was no statistical significance in the other clinical data between the 2 groups(P>0.05). The areas under curves(AUC)of serum MASP-2 and sB7-H1 for predicting the death of HCC patients were 0.736 and 0.770,respectively. The optimal cut-off value obtained from the ROC curve was used to distinguish high levels from low levels. The 1-year survival rates of high-level groups of MASP-2 and sB7-H1 were lower than those of low-level groups of MASP-2 and sB7-H1,respectively(P<0.05). The death risk of patients with high level of MASP-2 was 3.214 times higher than that with low level,and the death risk of patients with high level of sB7-H1 was 3.490 times higher than that with low level. High level of MASP-2,high level of sB7-H1,microvascular invasion,AFP≥400 ng·mL-1 and TNM stage Ⅳ were all risk factors for death within 1 year in HCC patients(P<0.05). Conclusions Serum MASP-2 and sB7-H1 levels are related to the TNM stage,portal vein tumor thrombus status and 1-year mortality of patients with advanced HCC,and they may be used as biomarkers for the condition and prognosis assessment of advanced HCC patients.

Key words: Mannose-binding lectin-associated serine protease 2, Soluble B7 homologue 1, Hepatocellular carcinoma, Prognosis

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