Study on the mechanism of <italic>Diwu Yanggan Capsule</italic> (地五养肝胶囊) in inhibiting exosomes derived from hepatocellular carcinoma cells HCCLM3-induced malignant transformation of bone marrow mesenchymal stem cells

<sec> <title>目的</title> 研究地五养肝胶囊抑制人肝癌细胞HCCLM3来源外泌体(HCCLM3-Exo)诱导的人骨髓间充质干细胞(human bone marrow mesenchymal stem cells,hMSC)恶性转化的作用及机制。 </sec> <sec> <title>方法</title> 提取HCCLM3-Exo并采用透射电镜、纳米颗粒跟踪分析和Western blot进行鉴定。将hMSC分为对照组、Exo组和地五养肝胶囊干预组(DWYG)。Exo组给予10µg HCCLM3-Exo处理,地五养肝胶囊干预组给予10µg/mL HCCLM3-Exo+10%地五养肝胶囊含药血清,对照组给予PBS。采用CCK-8技术、流式细胞术、Transwell侵袭实验检测细胞的增殖、凋亡、侵袭能力。并采用免疫荧光技术检测肝癌干细胞标志物,进一步通过分子生物学技术研究HCCLM3-Exo影响骨髓干细胞恶性转化的机制及地五养肝胶囊对这一过程的影响。 </sec> <sec> <title>结果</title> 提取的HCCLM3-Exo表达外泌体标志蛋白CD63和TSG101。HCCLM3-Exo能够促进hMSC细胞的增殖和侵袭、抑制其凋亡,且肝癌干细胞标志物CD133和EpCAM表达高于对照组。与对照组比较,Exo组细胞中Wnt1、β-catenin、cyclin D1、c-Myc蛋白和mRNA表达水平明显升高(<italic>P</italic>&lt;0.05)。而给予地五养肝胶囊含药血清干预后,细胞的增殖和侵袭能力下降,凋亡率升高,CD133和EpCAM的表达降低,Wnt1、β-catenin、cyclin D1、c-Myc蛋白和mRNA表达水平降低(<italic>P</italic>&lt;0.05)。 </sec> <sec> <title>结论</title> HCCLM3-Exo能促进hMSC增殖和侵袭、抑制其凋亡,或促进其进一步恶性转化,地五养肝胶囊可在一定程度上抑制HCCLM3-Exo诱导的hMSC的增殖和侵袭、促进其凋亡,并抑制其恶性转化,其机制可能与地五养肝胶囊通过影响肝癌肝再生微环境(包括外泌体)调控Wnt/β-catenin信号通路的作用有关。 </sec>

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Publication Details

Journal
Lishizhen medicine and materia medica research
Published
2025-12-01
DOI
https://doi.org/10.70976/j.1008-0805.szgygy-2025-2310
Primary Topic
Extracellular vesicles in disease
Type
article
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article

Study on the mechanism of &lt;italic&gt;Diwu Yanggan Capsule&lt;/italic&gt; (地五养肝胶囊) in inhibiting exosomes derived from hepatocellular carcinoma cells HCCLM3-induced malignant transformation of bone marrow mesenchymal stem cells

Hanmin Li, Xiaoqiao YU, Zhihua YE, Qi CHEN et al.
Lishizhen medicine and materia medica research
Extracellular vesicles in disease
article

Study on the mechanism of &lt;italic&gt;Diwu Yanggan Capsule&lt;/italic&gt; (地五养肝胶囊) in inhibiting exosomes derived from hepatocellular carcinoma cells HCCLM3-induced malignant transformation of bone marrow mesenchymal stem cells

Hanmin Li, Xiaoqiao YU, Zhihua YE, Qi CHEN, Xiang Gao
article en

Abstract

<sec> <title>目的</title> 研究地五养肝胶囊抑制人肝癌细胞HCCLM3来源外泌体(HCCLM3-Exo)诱导的人骨髓间充质干细胞(human bone marrow mesenchymal stem cells,hMSC)恶性转化的作用及机制。 </sec> <sec> <title>方法</title> 提取HCCLM3-Exo并采用透射电镜、纳米颗粒跟踪分析和Western blot进行鉴定。将hMSC分为对照组、Exo组和地五养肝胶囊干预组(DWYG)。Exo组给予10µg HCCLM3-Exo处理,地五养肝胶囊干预组给予10µg/mL HCCLM3-Exo+10%地五养肝胶囊含药血清,对照组给予PBS。采用CCK-8技术、流式细胞术、Transwell侵袭实验检测细胞的增殖、凋亡、侵袭能力。并采用免疫荧光技术检测肝癌干细胞标志物,进一步通过分子生物学技术研究HCCLM3-Exo影响骨髓干细胞恶性转化的机制及地五养肝胶囊对这一过程的影响。 </sec> <sec> <title>结果</title> 提取的HCCLM3-Exo表达外泌体标志蛋白CD63和TSG101。HCCLM3-Exo能够促进hMSC细胞的增殖和侵袭、抑制其凋亡,且肝癌干细胞标志物CD133和EpCAM表达高于对照组。与对照组比较,Exo组细胞中Wnt1、β-catenin、cyclin D1、c-Myc蛋白和mRNA表达水平明显升高(<italic>P</italic>&lt;0.05)。而给予地五养肝胶囊含药血清干预后,细胞的增殖和侵袭能力下降,凋亡率升高,CD133和EpCAM的表达降低,Wnt1、β-catenin、cyclin D1、c-Myc蛋白和mRNA表达水平降低(<italic>P</italic>&lt;0.05)。 </sec> <sec> <title>结论</title> HCCLM3-Exo能促进hMSC增殖和侵袭、抑制其凋亡,或促进其进一步恶性转化,地五养肝胶囊可在一定程度上抑制HCCLM3-Exo诱导的hMSC的增殖和侵袭、促进其凋亡,并抑制其恶性转化,其机制可能与地五养肝胶囊通过影响肝癌肝再生微环境(包括外泌体)调控Wnt/β-catenin信号通路的作用有关。 </sec>

Lishizhen medicine and materia medica researchVol. 36(23)
Openalex Percentile: Top 34%
Extracellular vesicles in disease
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Study on the mechanism of &amp;lt;italic&amp;gt;Diwu Yanggan Capsule&amp;lt;/italic&amp;gt; (地五养肝胶囊) in inhibiting exosomes derived from hepatocellular carcinoma cells HCCLM3-induced malignant transformation of bone marrow mesenchymal stem cells — Hanmin Li, Xiaoqiao YU, et al. · Lishizhen medicine and materia medica research (2025) | TGRS Research Map | TGRS