
浏览全部资源
扫码关注微信
1.广西医科大学药学院,南宁 530021
2.广西医科大学第一附属医院药学部,南宁 530021
3.广西医科大学第一附属医院科研部,南宁 530021
4.广西医科大学附属肿瘤医院临床药学部,南宁 530012
硕士研究生。研究方向:中药多靶点调节防治肾脏疾病的药效与分子机制。E-mail:1085233292@qq.com
主任药师,硕士生导师。研究方向:中药延缓慢性肾病进展的作用机制。E-mail:zhongxiaobin@gxmu.edu.cn
收稿:2026-01-04,
修回:2026-06-13,
录用:2026-06-15,
纸质出版:2026-06-30
移动端阅览
杜炜,杨玉芳,廖燕红,等.肾福康胶囊通过STAT3/YAP通路调控细胞串扰改善肾间质纤维化的机制[J].中国药房,2026,37(12):1547-1552.
DU Wei,YANG Yufang,LIAO Yanhong,et al.Mechanism of Shenfukang capsule in ameliorating renal interstitial fibrosis by regulating cellular crosstalk via the STAT3/YAP pathway[J].ZHONGGUO YAOFANG,2026,37(12):1547-1552.
杜炜,杨玉芳,廖燕红,等.肾福康胶囊通过STAT3/YAP通路调控细胞串扰改善肾间质纤维化的机制[J].中国药房,2026,37(12):1547-1552. DOI: 10.6039/j.issn.1001-0408.2026.12.05.
DU Wei,YANG Yufang,LIAO Yanhong,et al.Mechanism of Shenfukang capsule in ameliorating renal interstitial fibrosis by regulating cellular crosstalk via the STAT3/YAP pathway[J].ZHONGGUO YAOFANG,2026,37(12):1547-1552. DOI: 10.6039/j.issn.1001-0408.2026.12.05.
目的
2
探讨肾福康胶囊(SFK)通过信号转导及转录活化因子3(STAT3)/Yes相关蛋白(YAP)通路调控巨噬细胞-成纤维细胞串扰改善肾间质纤维化(RIF)的作用机制。
方法
2
用转化生长因子β
1
(TGF-β
1
)诱导巨噬细胞RAW264.7极化,再建立巨噬细胞与肾成纤维细胞NRK-49F的非接触共培养体系,以及巨噬细胞与YAP敲低肾成纤维细胞非接触共培养体系,给予低、中、高浓度(4、8、16 μg/mL)SFK,以及STAT3抑制剂(STAT3-I,1.64 μg/mL)、氯沙坦钾片(阳性对照,0.28 μg/mL),干预48 h。检测巨噬细胞中CD86、CD163、STAT3蛋白和CD86、F4/80、STAT3 mRNA表达水平,共培养肾成纤维细胞中
α
平滑肌肌动蛋白(
α
-SMA)、波形蛋白(Vimentin)、Ⅰ型胶原(Col-Ⅰ)、基质金属蛋白酶1(MMP-1)、YAP蛋白及mRNA表达水平,以及共培养YAP敲低肾成纤维细胞中
α
-SMA、Vimentin、MMP-1蛋白及mRNA表达水平。
结果
2
TGF-β
1
诱导后巨噬细胞中CD86、CD163、STAT3蛋白表达水平和CD86、F4/80、STAT3 mRNA表达水平均显著升高(
P
<0.05);极化的巨噬细胞的培养液可激活肾成纤维细胞,使肾成纤维细胞中
α
-SMA、Vimentin、Col-Ⅰ、YAP蛋白及mRNA表达水平均显著升高,MMP-1蛋白及mRNA表达水平显著降低(
P
<0.05);SFK、STAT3-I可逆转以上指标的变化,其中SFK中浓度组部分指标效果强于SFK低、高浓度组。在巨噬细胞与YAP敲低肾成纤维细胞非接触共培养实验中,各组细胞中
α
-SMA、Vimentin、MMP-1蛋白及mRNA表达差异均无统计学意义。
结论
2
SFK可通过阻断STAT3/YAP通路,抑制巨噬细胞-肾成纤维细胞串扰,从而延缓RIF进展。
OBJECTIVE
2
To investigate the mechanism by which Shenfukang capsule (SFK) ameliorates renal interstitial fibrosis (RIF) by regulating macrophage-fibroblast crosstalk via the signal transducer and activator of transcription 3 (STAT3)/Yes-associated protein (YAP) pathway.
METHODS
2
RAW264.7 macrophages were induced to polarize with transforming growth factor-β
1
(TGF-β
1
). Subsequently, a non-contact co-culture system of macrophages with renal fibroblasts NRK-49F, as well as a non-contact co-culture system of macrophages with YAP-knockdown renal fibroblasts, were established. Cells were treated with low, medium, and high concentrations (4, 8, 16 μg/mL) of SFK, as well as a STAT3 inhibitor (STAT3-I,1.64 μg/mL) and losartan potassium tablets (positive control, 0.28 μg/mL), for 48 h. After intervention, the protein and mRNA expression levels of CD86, CD163, and STAT3 in macrophages, as well as CD86, F4/80, and STAT3 mRNA, were detected. In co-cultured renal fibroblasts, the protein and mRNA expression levels of
α
-smooth muscle actin (
α
-SMA), Vimentin, collagen type Ⅰ (Col-Ⅰ), matrix metalloproteinase-1 (MMP-1), and YAP were detected. In co-cultured YAP-knockdown renal fibroblasts, the protein and mRNA expression levels of
α
-SMA, Vimentin, and MMP-1 were also detected.
RESULTS
2
Following TGF-β
1
induction, the protein expression levels of CD86, CD163, and STAT3, as well as the mRNA expression levels of CD86, F4/80, and STAT3 in macrophages were significantly increased (
P
<0.05). The conditioned medium from polarized macrophages activated renal fibroblasts, as evidenced by significantly increased protein and mRNA expression levels of
α
-SMA, Vimentin, Col-Ⅰ, and YAP, and significantly decreased protein and mRNA expression levels of MMP-1 in renal fibroblasts (
P
<0.05). Treatment with SFK and STAT3-I reversed the changes in the above indicators, with the medium concentration SFK group showing stronge
r effects on some indicators than the low and high concentration groups. In the non-contact co-culture experiment of macrophages and YAP-knockdown renal fibroblasts, there were no statistically significant differences in the protein and mRNA expression of α-SMA, Vimentin, and MMP-1 among the groups.
CONCLUSIONS
2
SFK can inhibit macrophage-renal fibroblast crosstalk by blocking the STAT3/YAP pathway, thereby delaying the progression of RIF.
高月红 , 王春丽 , 毛艳艳 , 等 . 全球慢性肾病防治药物研究进展 [J ] . 科技导报 , 2021 , 39 ( 5 ): 99 - 105 .
陈驰 , 吕静 . 中医药防治慢性肾脏病肾间质纤维化的研究进展 [J ] . 湖南中医杂志 , 2024 , 40 ( 1 ): 182 - 185 .
BUECHLER M B , FU W X , TURLEY S J . Fibroblast-macrophage reciprocal interactions in health,fibrosis,and cancer [J ] . Immunity , 2021 , 54 ( 5 ): 903 - 915 .
LEE S H , KIM K H , LEE S M , et al . STAT3 blockade ameliorates LPS-induced kidney injury through macrophage-driven inflammation [J ] . Cell Commun Signal , 2024 , 22 ( 1 ): 476 .
SZETO S G , NARIMATSU M , LU M L , et al . YAP/TAZ are mechanoregulators of TGF-β-Smad signaling and renal fibrogenesis [J ] . J Am Soc Nephrol , 2016 , 27 ( 10 ): 3117 - 3128 .
SHEN Y , WANG X H , LIU Y , et al . STAT3-YAP/TAZ signaling in endothelial cells promotes tumor angiogenesis [J ] . Sci Signal , 2021 , 14 ( 712 ): eabj8393 .
蔡果珍 , 钟小斌 , 杨玉芳 , 等 . 肾福康胶囊治疗肾功能不全的临床研究 [J ] . 中国药房 , 2017 , 28 ( 14 ): 1934 - 1937 .
闫晓欢 , 孙乔 , 吴振华 , 等 . 大黄及其中药复方干预肾脏纤维化研究进展 [J ] . 陕西中医 , 2025 , 46 ( 9 ): 1294 - 1296 .
QIN M Y , HUANG S Q , ZOU X Q , et al . Drug-containing serum of Rhubarb-Astragalus capsule inhibits the epithelial-mesenchymal transformation of HK-2 by downregulating TGF-β 1 /p38MAPK/Smad2/3 pathway [J ] . J Ethnopharmacol , 2021 , 280 : 114414 .
ZHANG X Y , ZHANG Y X , LIU Y H . Fibroblast activation and heterogeneity in fibrotic disease [J ] . Nat Rev Nephrol , 2025 , 21 ( 9 ): 613 - 632 .
HUANG Q Y , ZHONG W , CHEN R X , et al . SETD7 exacerbates diabetic nephropathy through activating A2B receptor-JAK2/STAT3 pathway [J ] . Cell Biosci , 2025 , 15 ( 1 ): 153 .
WANG Y , WU Y D , XIANG L , et al . Inhibition of the YAP-E2F2-FGF2 axis in renal tubular cells ameliorates renal fibrosis in chronic kidney disease [J ] . Sci China Life Sci , 2026 , 69 ( 1 ): 166 - 179 .
HE L Z , PRATT H , GAO M S , et al . YAP and TAZ are transcriptional co-activators of AP-1 proteins and STAT3 during breast cellular transformation [J ] . eLife , 2021 , 10 : e67312 .
高可利 , 杨静 , 朱永俊 . 巨噬细胞极化参与肾间质纤维化的机制研究进展 [J ] . 临床肾脏病杂志 , 2023 , 23 ( 11 ): 962 - 966 .
YOU Z C , HUANG Q H , ZENG L , et al . Rab26 promotes hypoxia-induced hyperproliferation of PASMCs by modulating the AT1R-STAT3-YAP axis [J ] . Cell Mol Life Sci , 2025 , 82 ( 1 ): 396 .
0
浏览量
7
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621