实用肝脏病杂志 ›› 2025, Vol. 28 ›› Issue (3): 338-341.doi: 10.3969/j.issn.1672-5069.2025.03.005

• 病毒性肝炎 • 上一篇    下一篇

慢性乙型肝炎合并代谢相关脂肪性肝病患者外周血单个核细胞Galectin-3和Galectin-9水平及其临床意义探讨*

刘倩, 杨洁, 张静, 宫克, 郭瑞丹   

  1. 071000 河北省保定市 河北大学附属医院感染性疾病科(刘倩,杨洁,张静,宫克);保定市第一中心医院感染性疾病科(郭瑞丹)
  • 收稿日期:2024-08-12 发布日期:2025-05-14
  • 作者简介:刘倩,女,42岁,医学硕士,主治医师。E-mail:dayisheng2024@163.com
  • 基金资助:
    *河北省医学科学研究计划项目(编号:20241763)

Implication of peripheral blood mononuclear cell galectin-3 and galectin-9 in patients with chronic hepatitis B and concomitant metabolism-related fatty liver disease

Liu Qian, Yang Jie, Zhang Jing, et al   

  1. Department of Infectious Diseases, Affiliated Hospital, Hebei University, Baoding 071000, Hebei Province, China
  • Received:2024-08-12 Published:2025-05-14

摘要: 目的 探讨慢性乙型肝炎(CHB)合并代谢相关脂肪性肝病(MAFLD)患者外周血单个核细胞(PBMC)半乳糖凝集素(Galectin)-3和Galectin-9水平变化及其临床意义。方法 2021年1月~2024年2月河北大学附属医院收治的CHB合并MAFLD患者138例和CHB患者95例,分离外周血PBMCs,采用实时荧光定量PCR法检测PBMC Galectin-3 mRNA和Galectin-9 mRNA水平。应用多因素非条件Logistic回归分析影响因素,应用受试者工作特征曲线(ROC)分析PBMC Galectin-3 mRNA和Galectin-9 mRNA水平诊断CHB合并MAFLD的效能。结果 CHB合并MAFLD组PBMC Galectin-3 mRNA和Galectin-9 mRNA水平分别为(1.6±0.3)和(1.4±0.2),均显著高于CHB组【分别为(1.3±0.1)和(1.2±0.1),P<0.05】;多因素分析显示体质指数、高血压病、2型糖尿病、高脂血症、HOMA-IR、Galectin-3 mRNA和Galectin-9 mRNA水平均是CHB合并MAFLD的独立危险因素(P均<0.05);PBMC Galectin-3 mRNA和Galectin-9 mRNA联合诊断CHB合并MAFLD的曲线下面积(AUC)为0.888,显著大于Galectin-3 mRNA和Galectin-9 mRNA水平单独诊断的0.785和0.791(P<0.05)。结论 CHB合并MAFLD患者PBMC Galectin-3 mRNA和Galectin-9 mRNA水平异常升高,对诊断CHB合并MAFLD有帮助。

关键词: 慢性乙型肝炎, 代谢相关脂肪性肝病, 半乳糖凝集素-3, 半乳糖凝集素-9, 诊断

Abstract: Objective The aim of this study was to investigate changes of peripheral blood mononuclear cell (PBMC) galectin-3 and galectin-9 in patients with chronic hepatitis B (CHB) and concomitant metabolism-related fatty liver disease(MAFLD). Methods 138 CHB patients with MAFLD and 95 CHB patients were admitted to Affiliated Hospital, Hebei University between January 2021 and February 2024, and PBMCs were isolated and galectin-3 messenger ribonucleic acid (mRNA) and galectin-9 mRNA was detected by real-time fluorescence quantitative PCR. The influencing factors were determined by multivariate unconditional Logistic regression analysis, and the diagnostic performance of galectin-3 mRNA and galectin-9 mRNA for CHB with MAFLD was analyzed by receiver operating characteristic curve (ROC). Results Galectin-3 mRNA and galectin-9 mRNA in PBMCs in CHB and MAFLD group were (1.6±0.3) and (1.4±0.2), both significantly higher than in CHB group [(1.3±0.1) and (1.2±0.1), respectively, P<0.05]; Logistic analysis showed that body mass index, hypertension, type 2 diabetes, hyperlipidemia, HOMA-IR, galectin-3 mRNA and galectin-9 mRNA loads were all the independent risk factors for CHB patients having MAFLD (P<0.05); the area under the curve (AUC) for PBMC galectin-3 mRNA and galectin-9 mRNA combination in predicting CHB with MAFLD was 0.888, much greater than 0.785 by galectin-3 mRNA or 0.791 by galectin-9 mRNA alone (P<0.05). Conclusion PBMC galectin-3 mRNA and galectin-9 mRNA loads are abnormally increased in patients with CHB and concomitant MAFLD, and the combination of the two parameters might help predict the existence of MAFLD in patients with CHB.

Key words: Hepatitis B, Metabolism-related fatty liver disease, Galectin-3, Galectin-9, Diagnosis