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维 化 相 关 基 因 表 达 ,从 而 调 控 肝 纤 维 化 进 程 [19―20] 。 totic liver disease[J]. J Hepatol,2024,80(6):834-845.
NUAK1是miRNA-204的靶点之一,在肝癌中过度表达; [ 7 ] ZHANG T Z,HE X L,CALDWELL L,et al. NUAK1 pro‐
当 miRNA-204 表达上调时,可显著下调 NUAK1 的表 motes organ fibrosis via YAP and TGF-β/SMAD signaling
达 。另有研究发现,NUAK1和Hippo/YAP通路之间也 [J]. Sci Transl Med,2022,14(637):eaaz4028.
[21]
存在相关性——在Hippo/YAP通路中,YAP/TAZ的缺失 [ 8 ] ACHARYA P,CHOUHAN K,WEISKIRCHEN S,et al.
导致肌成纤维细胞中NUAK1表达下调,而NUAK1又能 Cellular mechanisms of liver fibrosis[J]. Front Pharmacol,
2021,12:671640.
通过激活 YAP 促进纤维化,形成相互调节关系;另外, [ 9 ] MIA M M,SINGH M K. New insights into Hippo/YAP
[7]
LATS1、MST1 是影响 YAP 和 TAZ 磷酸化的关键因子 。
signaling in fibrotic diseases[J]. Cells,2022,11(13):2065.
由 此 推 测 ,miRNA-204/NUAK1/Hippo 信 号 轴 可 能 是 [10] WEI Y Z,HUI V L Z,CHEN Y L,et al. YAP/TAZ:mo‐
TFCTL抗肝纤维化的重要靶点。 lecular pathway and disease therapy[J]. MedComm,2023,
本研究实验结果显示,与模型组比较,TFCTL 各浓 4(4):e340.
度组的细胞凋亡率均显著升高,α-SMA、Collagen Ⅰ、YAP [11] NI L S,ZHENG Y G,HARA M,et al. Structural basis for
(TFCTL 中浓度组除外)蛋白表达水平均显著降低, Mob1-dependent activation of the core MST-LATS kinase
MST1(TFCTL 高浓度组除外)、LATS1 表达水平均显著 cascade in Hippo signaling[J]. Genes Dev,2015,29(13):
升高。这提示,TFCTL抗肝纤维化作用的发挥可能依赖 1416-1431.
于Hippo/YAP通路。进一步的细胞转染实验结果显示, [12] FU M Y,HU Y,LAN T X,et al. The Hippo signaling
转染 miRNA-204 模拟物后,细胞中 α-SMA、Collagen pathway and its implications in human health and diseases
Ⅰ、NUAK1、YAP mRNA 及其蛋白表达水平均降低, [J]. Signal Transduct Target Ther,2022,7(1):376.
[13] 李阳,焦扬,牛洁. 红花中的黄酮类化学成分及其药理作
LATS1 mRNA 及 其 蛋 白 表 达 水 平 均 升 高 ,且 转 染
用研究进展[J]. 环球中医药,2024,17(1):137-143.
miRNA-204 抑制剂后的结果与之相反。然而,转染
[14] LIU Z K,LI C,KANG N L,et al. Transforming growth
miRNA-204模拟物后,细胞中MST1 mRNA及其蛋白表 factor β (TGFβ) cross-talk with the unfolded protein re‐
达 水 平 均 升 高 ,且 转 染 miRNA-204 抑 制 剂 后 MST1
sponse is critical for hepatic stellate cell activation[J]. J
mRNA 表达水平也升高(蛋白表达水平降低)。笔者推 Biol Chem,2019,294(9):3137-3151.
测上述结果可能是由于 miRNA-204 间接调控 MST1 [15] KITTO L J,HENDERSON N C. Hepatic stellate cell regu‐
mRNA表达,而MST1 mRNA转录上调后未能有效转化 lation of liver regeneration and repair[J]. Hepatol Com‐
为蛋白,其具体原因仍有待进一步分析。 mun,2021,5(3):358-370.
综上所述,TFCTL可通过上调miRNA-204表达,下 [16] ROEHLEN N,CROUCHET E,BAUMERT T F. Liver fi‐
调 NUAK1 表达,抑制 Hippo/YAP 通路活性,从而抑制 brosis:mechanistic concepts and therapeutic perspectives
HSC活化并促进其凋亡,进而发挥抗肝纤维化作用。 [J]. Cells,2020,9(4):875.
参考文献 [17] LIU Q Q,CHEN J,MA T,et al. DCDC2 inhibits hepatic
[ 1 ] KISSELEVA T,BRENNER D. Molecular and cellular stellate cell activation and ameliorates CCl4-induced liver
mechanisms of liver fibrosis and its regression[J]. Nat Rev fibrosis by suppressing Wnt/β-catenin signaling[J]. Sci
Gastroenterol Hepatol,2021,18(3):151-166. Rep,2024,14(1):9425.
[ 2 ] YAN Y F,ZENG J F,XING L H,et al. Extra- and intra- [18] CIERPKA R,WEISKIRCHEN R,ASIMAKOPOULOS
cellular mechanisms of hepatic stellate cell activation[J]. A. Perilipin 5 ameliorates hepatic stellate cell activation
Biomedicines,2021,9(8):1014. via SMAD2/3 and SNAIL signaling pathways and sup‐
[ 3 ] ZHANG T Y,YANG Y,WANG B J,et al. XSSJS inhibits presses STAT3 activation[J]. Cells,2021,10(9):2184.
hepatic fibrosis by promoting the miR-29b-3p/VEGFA [19] LIU M Q,CHO W C,FLYNN R J,et al. microRNAs in
axis in vitro and in vivo[J]. Biosci Rep,2022,42(2): parasite-induced liver fibrosis:from mechanisms to diag‐
BSR20212241. nostics and therapeutics[J]. Trends Parasitol,2023,39
[ 4 ] HE Y,HUANG C,LIN X,et al. microRNA-29 family,a (10):859-872.
crucial therapeutic target for fibrosis diseases[J]. Biochi‐ [20] ZHAO Z,LIN C Y,CHENG K. siRNA- and miRNA-
mie,2013,95(7):1355-1359. based therapeutics for liver fibrosis[J]. Transl Res,2019,
[ 5 ] WANG Y J,CHEN Y F,YANG F J,et al. miR-4465-modi‐ 214:17-29.
fied mesenchymal stem cell-derived small extracellular [21] YU Y H,WANG Y S,XIAO X Y,et al. miR-204 inhibits
vesicles inhibit liver fibrosis development via targeting hepatocellular cancer drug resistance and metastasis
through targeting NUAK1[J]. Biochem Cell Biol,2019,97
LOXL2 expression[J]. J Zhejiang Univ Sci B,2024,25
(7):594-604. (5):563-570.
[ 6 ] ZOU Z W,LIU X,YU J,et al. Se in mice. Nuclear miR- (收稿日期:2025-08-07 修回日期:2026-01-20)
(编辑:唐晓莲)
204-3p mitigates metabolic dysfunction-associated stea‐
· 316 · China Pharmacy 2026 Vol. 37 No. 3 中国药房 2026年第37卷第3期

