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基于蛋白质组学探讨益肝化瘀方改善肝纤维化的机制
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王聪慧 ,马贵萍 ,王龙珠 ,卢芬萍 ,李艳芳 ,葛秋寒 ,胡世平 [1.北京中医药大学深圳医院(龙岗)肝病科,
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广东 深圳 518172;2.经方与现代中药融合创新全国重点实验室,山东 临沂 276006]
中图分类号 R965;R285.5 文献标志码 A 文章编号 1001-0408(2026)09-1155-06
DOI 10.6039/j.issn.1001-0408.2026.09.08
摘 要 目的 探讨益肝化瘀方改善小鼠肝纤维化的作用及机制。方法 将小鼠随机分为空白组(生理盐水)、模型组(生理盐水)
和益肝化瘀方低、高剂量组(28.98、57.96 g/kg,以生药量计),每组8只。除空白组外,其余各组均腹腔注射15%四氯化碳橄榄油溶
液建立肝纤维化模型。自造模第3周起,每天灌胃给药/生理盐水1次,连续4周。末次给药后,计算肝脏指数,检测血清中丙氨酸
氨基转移酶(ALT)、天冬氨酸氨基转移酶(AST)活性及肝组织中羟脯氨酸(HYP)含量;评估肝组织病理学变化;基于蛋白质组学
分析肝组织中差异表达蛋白,对其进行生物信息学分析,并利用蛋白免疫印迹(WB)法及免疫组化(IHC)法验证核心差异蛋白的
表达情况。结果 与空白组相比,模型组小鼠肝脏指数以及血清中ALT、AST活性和肝组织中HYP含量均显著升高(P<0.05),肝
组织出现明显病理损伤及胶原纤维沉积。与模型组相比,益肝化瘀方高剂量组小鼠上述指标均显著降低(P<0.05),肝脏病理损
伤及胶原纤维沉积明显改善。在模型组与益肝化瘀方高剂量组中,共筛选出 210 个差异蛋白;差异蛋白显著富集于细胞外基质
(ECM)-受体相互作用、脂质代谢等通路。WB法及IHC法检测结果表明,益肝化瘀方能显著抑制模型小鼠肝组织中异常升高的
Ⅳ型胶原α1链(COL4A1)、富含半胱氨酸的酸性分泌蛋白(SPARC)、玻连蛋白(VTN)和层粘连蛋白亚基α5(LAMA5)的表达(P<
0.05)。结论 益肝化瘀方可能通过抑制COL4A1、LAMA5、SPARC及VTN等蛋白的表达,从而阻断ECM-受体相互作用通路,进
而抑制ECM的过度沉积与基底膜重构,最终发挥抗肝纤维化作用。
关键词 益肝化瘀方;肝纤维化;蛋白质组学;ECM-受体相互作用;生物机制
Mechanism of Yigan huayu formula in alleviating liver fibrosis based on proteomics
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WANG Conghui ,MA Guiping ,WANG Longzhu ,LU Fenping ,LI Yanfang ,GE Qiuhan ,HU Shiping [1. Dept.
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of Liver Diseases, Shenzhen Hospital (Longgang) Affiliated to Beijing University of Chinese Medicine,
Guangdong Shenzhen 518172, China;2. State Key Laboratory of Integration and Innovation of Classic Formula
and Modern Chinese Medicine, Shandong Linyi 276006, China]
ABSTRACT OBJECTIVE To investigate the effects and mechanism of Yigan huayu formula in alleviating liver fibrosis in mice.
METHODS Mice were randomly divided into blank group (normal saline), model group (normal saline), Yigan huayu formula
low- and high-dose groups (28.98, 57.96 g/kg, calculated by crude drug), with 8 mice in each group. Except for the blank group,
the liver fibrosis model was induced by intraperitoneal injection of 15%CCl4-olive oil solution. From the third week, the mice
received the medicine/normal saline intragastrically, once a day, for 4 consecutive weeks. After the last medication, liver indexes
were calculated, the activities of alanine aminotransferase (ALT) and aspartate aminotransferase (AST) in serum, as well as the
hydroxyproline (HYP) content in liver tissue, were measured. Liver histopathology was evaluated. Differentially expressed proteins
(DEPs) in liver tissue were analyzed based on proteomics, followed by bioinformatics analysis. The expressions of core DEPs were
validated using Western blot (WB) and immunohistochemistry (IHC) methods. RESULTS Compared with the blank group, the
model group showed significantly elevated liver indexes, serum activities of ALT and AST, and hepatic HYP content (P<0.05),
along with obvious pathological damage and collagen deposition. Compared with the model group, the above indexes of mice in the
Yigan huayu formula high-dose group were decreased significantly (P<0.05), with marked improvement in liver pathological
damage and collagen deposition. Proteomics identified 210 DEPs between the model group and Yigan huayu formula high-dose
group. DEPs were significantly enriched in extracellular matrix (ECM)-receptor interaction and lipid metabolism pathways. WB and
IHC confirmed that Yigan huayu formula could significantly
inhibit the abnormally elevated expressions of collagen type Ⅳ
Δ 基金项目 2025年度国家中医药管理局中医药监测统计研究课
alpha1 chain (COL4A1), secreted protein acidic and rich in
题(No.2025JCTJC111);经方与现代中药融合创新全国重点实验室开
cysteine (SPARC), vitronectin (VTN) and laminin subunit
放课题(No.LSLSKL20240117);广东省基础与应用基础研究基金面上
项目(No.2023A1515220096);深圳市“医疗卫生三名工程”中医药高层 alpha5 (LAMA5) in liver tissue of mice (P<0.05).
次医学团队立项项目(No.SZZYSM202311018) CONCLUSIONS Yigan huayu formula may exert anti-hepatic
*第一作者 博士研究生。研究方向:中医药防治慢性肝病。 fibrosis effects by inhibiting the expressions of proteins such as
E-mail:1065885061@qq.com COL4A1, LAMA5, SPARC, and VTN, thereby blocking the
# 通信作者 教授,博士生导师,博士。研究方向:中医药防治慢性 ECM-receptor interaction signaling pathway, and subsequently
肝病。E-mail:hsptcm@163.com suppressing excessive ECM deposition and basement
中国药房 2026年第37卷第9期 China Pharmacy 2026 Vol. 37 No. 9 · 1155 ·

