代谢相关脂肪性肝病肝纤维化的中医药治疗进展
DOI: 10.12449/JCH251002
Advances in traditional Chinese medicine treatment of liver fibrosis in metabolic associated fatty liver disease
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摘要: 代谢相关脂肪性肝病(MAFLD)已成为全球最常见的慢性肝病之一,其进展至肝纤维化是影响患者预后和并发症风险的关键节点。近年来,选择性甲状腺激素受体β激动剂、胰高血糖素样肽-1受体激动剂、成纤维细胞生长因子21类似物等新型药物在MAFLD肝纤维化治疗中取得初步进展,但整体疗效仍有限,尚缺乏覆盖不同病程阶段的理想治疗策略。中医药凭借其多靶点、系统调节等特点,在该领域展现出独特的干预优势。本文系统梳理了近年来中药复方及其活性成分在基础与临床研究中的抗肝纤维化作用机制,重点涉及肝星状细胞激活、脂质代谢紊乱、氧化应激、免疫炎症及肠-肝轴功能障碍等关键环节。同时,指出当前研究中存在如机制阐释不清、评价体系不统一、临床证据质量有待提升等问题。未来应重视中药制剂的标准化与质量可控性,并结合组学分析、类器官模型和真实世界数据等新兴技术,推动中医药干预MAFLD肝纤维化向机制明确、路径清晰、证据坚实的方向发展。中医药有望在MAFLD肝纤维化的多维靶向干预与分期管理中发挥重要作用,为慢性肝病精准治疗提供新思路与整合性解决方案。
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关键词:
- 代谢相关脂肪性肝病 /
- 肝纤维化 /
- 抗肝纤维化药(中药) /
- 治疗学
Abstract: Metabolic associated fatty liver disease (MAFLD) has become one of the most prevalent chronic liver disease worldwide, and its progression to liver fibrosis is a key influencing factor for prognosis and the risk of complications. In recent years, novel drugs, such as selective thyroid hormone receptor-β agonists, glucagon-like peptide-1 receptor agonists, and fibroblast growth factor 21 analogs, have shown preliminary efficacy in the treatment of MAFLD-related liver fibrosis; however, such drugs have limited overall effectiveness, and there is still a lack of ideal therapeutic strategy to address the disease across its different stages. Traditional Chinese medicine (TCM), with its characteristics of multiple targets and systemic regulation, has shown unique advantages in this field. This article systematically reviews the basic and clinical research on the anti-fibrotic mechanisms of compound TCM prescriptions and their active components in recent years, focusing on the key processes including hepatic stellate cell activation, lipid metabolism disorders, oxidative stress, immune inflammation, and gut-liver axis dysfunction. Meanwhile, it is pointed out that there are still certain issues in current research, including ambiguities in the clarification of mechanisms, a lack of standardized evaluation systems, and the need to improve the quality of clinical evidence. Future research should emphasize the standardization and quality control of TCM herbal preparations and integrate emerging technologies, such as omics analysis, organoid models, and real-world data, to advance TCM intervention of MAFLD-related liver fibrosis toward well-defined mechanisms, clear therapeutic pathways, and robust scientific evidence. TCM is expected to play a vital role in the multi-dimensional targeted intervention and stage-specific management of MAFLD-related liver fibrosis, in order to provide new perspectives and comprehensive solutions for the precise treatment of chronic liver diseases. -
表 1 中医药干预 MAFLD 肝纤维化的基础研究总结
Table 1. Summary of basic research on traditional Chinese medicine interventions for liver fibrosis in MAFLD
方药/成分 模型类型 主要靶点通路 主要作用 灯盏乙素[14] HFD,MCD TGF-β/TAK1/MAPK 抗炎、抗纤维化 虫草素[15] HFD,MCD,HFHC AMPK,脂质代谢通路 调脂、抗应激 黄芩-黄连药对[16] HFD Nrf2/FXR,胆汁酸通路 抗氧化、调代谢 葛根素、地黄多糖[17] CCl4 ZO-1/Occludin,TLR4/NF-κB 维护屏障、抗炎 抗纤软肝胶囊[18] HFD TGF-β1/Smad2/3,PI3K/Akt 抑制HSC活化、抗纤维化 加味桃核承气汤[19] HFD NF-κB,TNF-α/IL-6 抗炎、抗纤维化 逍遥散[20] HFD+CCl4 TGF-β/Smad,Wnt/β-catenin 调脂、抗纤维化 甘塘益方[21] HFD NLRP3炎症小体,IL-1β 抗炎、抑制肝损伤 芪甲柔肝方[22] HFD PTEN/PI3K/Akt 抑制HSC活化、调脂 清脂调肝汤[23] HFD Nrf2/HO-1,SREBP-1c 抗氧化、调脂 姜黄素[24] HFD,MCD NF-κB/STAT1 促进巨噬细胞向抗炎修复型M2极化 川陈皮素[25] HFD 激活PPARγ/STAT6 抑制HSC激活 当归芍药散[26] HFD PI3K/Akt,肠道菌群调节 改善胰岛素抵抗、抗炎 注:HFD,高脂饮食;MCD,蛋氨酸胆碱缺乏饮食;HFHC,高脂高糖饮食;CCl4,四氯化碳;TAK1,转化生长因子β激活激酶1;MAPK,丝裂原活化蛋白激酶;Nrf2,核因子E2相关因子2;FXR,法尼醇X受体;ZO-1,紧密连接蛋白1;TLR4,Toll样受体4;NF-κB,核因子-κB;Smad,SMAD蛋白家族;PI3K,磷脂酰肌醇3激酶;Akt,蛋白激酶B;TNF-α,肿瘤坏死因子α;IL-6,白细胞介素6;Wnt,Wnt信号通路;β-catenin,β-连环蛋白;NLRP3,NLR家族吡啶结构域蛋白3;IL-1β,白细胞介素1β;PTEN,磷酸酶和张力蛋白同源物;HO-1,血红素氧合酶1;SREBP-1c,固醇调节元件结合蛋白1c;STAT1,信号转导与转录激活因子1;PPARγ,过氧化物酶体增殖物激活受体γ;STAT6,信号转导与转录激活因子6。
表 2 MAFLD/MASH 人群的中医药与天然活性物干预研究
Table 2. Clinical studies on traditional Chinese medicine and natural active compounds for intervention in MAFLD/MASH populations
年份/PMID 试验类型 纳入对象及干预时间 主要干预方式 肝纤维化相关指标 作用机制 2025/38809154[29] 随机双盲 MASH 52例,
72周磷脂姜黄素1 g/d 随访活检示炎症、纤维化
级别双下降,NAS降低可能经Nrf2/
PPARα 协同2024/38788390[30] RCT MAFLD 246例,
24周祛湿化瘀方vs当飞利肝宁 ALT、AST、CAP 均优于当
飞利肝宁组,肠道
Veillonella丰度下降调控TLR4/FXR-
FGF15轴2024/38879879[31] 双盲安慰剂 NAFLD 121例,
24周由水飞蓟宾、葛根素和丹
参酸组成,分别为23.0 mg、
11.4 mg和10.9 mg肝脂肪分数下降趋势;
CRP降低,ALDH 活性
增强提高ALDH相关
醛代谢能力,减轻
脂质过氧化与下
游炎症通路2024/38773414[32] RCT MAFLD 46例,
12周大豆异黄酮100 mg/d TG、LDL-C、TC下降;腰围
减小PPARγ 激活 2023/36799355[33] 双盲 MASH 30例,
12周姜黄素1 g+胡椒碱10 mg ALT、AST、TC、FBG、SBP
降低调控NF-κB/
AMPK通路2023/36829229[34] 随机假针 MASH 60例,
12周电针(肝俞-足三里) MRI-PDFF、ALT降低 肠-脑-肝轴神经
调节2023/35999630[35] 多臂平行 MAFLD 260例,
16周丹芍疏肝颗粒±水飞蓟宾 超声脂肪评分、TC、TG、
AST、GGT均改善疏肝活血,清肝
解毒2022/36743913[36] RCT MAFLD 82例,
12周健脾疏肝方+生活方式 ALT、HOMA-IR降低;
Bifidobacterium丰度增加PI3K-Akt/菌群-
胆汁酸互作2022/35471471[37] 双盲 超重MAFLD 243例,
12周苓桂术甘汤9 g/d 改善胰岛素抵抗;介导
ATG3与PPP1R3A的
m6A 修饰重塑自噬-糖原通路 2020/32507446[38] RCT MAFLD 54例,
8周姜黄素1.5 g/d 近端 MLH1、MSH2 启动
子甲基化水平降低;TG
下降DNA修复-表观
调控2019/30895694[39] 对照 NAFLD 54例,
8周马齿苋籽粉10 g/d FBG、HOMA-IR、LDL-C
降低调控AdipoR1-
AMPK通路2017/28932090[40] 三臂剂量 NAFLD 74例,
12周厚朴提取物200/400 mg 400 mg 组肝脂肪含量
下降调控FXR/LXR
通路2015/26032587[41] RCT MAFLD 60例,
12周二氢杨梅素胶囊150 mg,
2次/dALT、AST、GGT、HOMA-
IR、CK-18、TNF-α、FGF21
均下降,脂联素水平升高改善胰岛素抵抗,
抑制炎症因子与
细胞凋亡2014/24461315[42] RCT MAFLD 80例,
12周肉桂1.5 g/d HOMA-IR、TC降低;AST
下降趋势调控IR/IRS-1-Akt
通路注:NAS,NAFLD活动度评分;CAP,受控衰减参数;CRP,C反应蛋白;ALDH,乙醛脱氢酶;TG,甘油三酯;LDL-C,低密度脂蛋白胆固醇;TC,总胆固醇;FBG,空腹血糖;SBP,收缩压;FibroScan,瞬时弹性成像;HOMA-IR,胰岛素抵抗指数;ATG3,自噬相关蛋白3;PPP1R3A,蛋白磷酸酶1调节亚基3A;m6A,N6-甲基腺苷修饰;MLH1/MSH2,错配修复基因;AdipoR1,脂联素受体1;LXR,肝X受体;IR/IRS-1,胰岛素受体/胰岛素受体底物1。
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