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1.南方医科大学 中医药学院,广州 510515
2.解放军南部战区空军医院,广州 510602
3.南方医科大学 中西医结合医院,广州 510315
钟晓丹,在读硕士,从事肝病证的临床与实验研究,E-mail:1515322550@qq.com
贺松其,博士,教授,主任医师,博士生导师,从事肝病证的临床与实验研究,Tel:020-61648247,E-mail:hesongqijz@126.com
收稿日期:2021-07-26,
网络出版日期:2021-10-22,
纸质出版日期:2022-01-05
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钟晓丹,文彬,孙海涛等.鳖甲煎丸通过NF-κB信号通路抑制肝癌细胞上皮间质转化的作用机制[J].中国实验方剂学杂志,2022,28(01):24-32.
ZHONG Xiao-dan,WEN Bin,SUN Hai-tao,et al.Mechanism of Biejiajian Wan Against EMT of Hepatocellular Carcinoma Cells Through NF-κB Signaling Pathway[J].Chinese Journal of Experimental Traditional Medical Formulae,2022,28(01):24-32.
钟晓丹,文彬,孙海涛等.鳖甲煎丸通过NF-κB信号通路抑制肝癌细胞上皮间质转化的作用机制[J].中国实验方剂学杂志,2022,28(01):24-32. DOI: 10.13422/j.cnki.syfjx.20212421.
ZHONG Xiao-dan,WEN Bin,SUN Hai-tao,et al.Mechanism of Biejiajian Wan Against EMT of Hepatocellular Carcinoma Cells Through NF-κB Signaling Pathway[J].Chinese Journal of Experimental Traditional Medical Formulae,2022,28(01):24-32. DOI: 10.13422/j.cnki.syfjx.20212421.
目的
2
研究鳖甲煎丸对转化生长因子-
β
1
(TGF-
β
1
)诱导HepG2细胞上皮间质转化(EMT)的影响,探讨其抑制肝癌细胞EMT的作用机制。
方法
2
以HepG2细胞为研究对象,将细胞随机分为空白组,模型组(10 μg·L
-1
TGF-
β
1
),鳖甲煎丸低(10 μg·L
-1
TGF-
β
1
+0.55 g·kg
-1
鳖甲煎丸)、中(10 μg·L
-1
TGF-
β
1
+1.1 g·kg
-1
鳖甲煎丸)、高(10 μg·L
-1
TGF-
β
1
+2.2 g·kg
-1
鳖甲煎丸)组,索拉非尼组(10 μg·L
-1
TGF-
β
1
+0.03 g·kg
-1
索拉非尼)。用10 μg·L
-1
TGF-
β
1
诱导HepG2细胞发生EMT,构建EMT模型。分别给予相应的含药血清处理后,采用细胞增殖与活性检测(CCK-8)法检测细胞增殖情况,分别采用细胞划痕实验,transwell迁移实验检测细胞迁移情况,采用免疫荧光、蛋白免疫印迹法分别检测EMT,核转录因子-
κ
B(NF-
κ
B)信号通路相关蛋白的表达情况。
结果
2
与空白组比较,TGF-
β
1
刺激4 d后,细胞呈梭形改变,细胞之间变得松散,间隙增宽,伸出触角,同时E-钙黏素(E-cadherin)蛋白表达降低(
P
<
0.05),N-钙黏素(N-cadherin),波形蛋白(vimentin)蛋白表达升高(
P
<
0.05),说明TGF-
β
1
刺激4 d成功构建了HepG2细胞的EMT模型组。与模型组比较,用相应含药血清处理48 h,各用药组均能抑制已发生EMT作用的HepG2细胞增殖,其中以鳖甲煎丸低、高剂量组最为显著(
P
<
0.01)。与模型组比较,鳖甲煎丸中剂量组E-cadherin蛋白表达升高(
P
<
0.05),磷酸化(p)-p65,N-cadherin,vimentin蛋白表达降低(
P
<
0.05)。与空白组比较,细胞划痕实验和transwell迁移实验表明TGF-
β
1
增强了HepG2细胞的迁移能力(
P
<
0.05,
P
<
0.01);与模型组比较,鳖甲煎丸低、中、高剂量组和索拉非尼组抑制HepG2细胞迁移能力(
P
<
0.05,
P
<
0.01)。与空白组比较,模型组促进p65,Snail入核表达;与模型组比较,鳖甲煎丸低、中、高剂量组和索拉非尼组抑制p65和Snail入核表达。
结论
2
鳖甲煎丸可能通过抑制NF-
κ
B信号通路来抑制TGF-
β
1
诱导HepG2细胞的EMT进程、增殖和迁移,从而发挥抗肝癌的作用。
Objective
2
To investigate the effect of Biejiajian Wan (BJJW) on transforming growth factor-
β
1
(TGF-
β
1
)-induced epithelial-mesenchymal transition (EMT) of HepG2 cells, and explore its mechanism against EMT of hepatocellular carcinoma cells.
Method
2
HepG2 cells were randomly divided into a blank group, a TGF-
β
1
model group (10 μg·L
-1
TGF-
β
1
), a low-dose BJJW group (10 μg·L
-1
TGF-
β
1
+0.55 g·kg
-1
BJJW), a medium-dose BJJW group (10 μg·L
-1
TGF-
β
1
+1.1 g·kg
-1
BJJW), a high-dose BJJW group (10 μg·L
-1
TGF-
β
1
+2.2 g·kg
-1
BJJW), and a sorafenib group (10 μg·L
-1
TGF-
β
1
+0.03 g·kg
-1
sorafenib). The EMT model was induced by 10 μg·L
-1
TGF-
β
1
in
HepG2 cells. After treatment with corresponding medicated serum, cell counting kit -8 (CCK-8) assay was used to detect cell proliferation. Cell migration ability was detected by the Transwell assay and wound healing assay. The protein expression related to EMT and nuclear factor-kappa B (NF-
κ
B) signaling pathway was detected by cell immunofluorescence assay and Western blot.
Result
2
Compared with the blank group 4 days later, the TGF-
β
1
model group showed fusiform and loose cells with widened gap and antennae reaching out, decreased protein expression of E-cadherin (
P
<
0.05), and increased protein expression of N-cadherin and vimentin (
P
<
0.05), which indicated that the EMT model was properly induced in HepG2 cells by TGF-
β
1
stimulation for 4 days. After 48 hours of treatment with the corresponding medicated serum, each medication group showed inhibited proliferation of HepG2 cells that had undergone EMT, especially the low- and high-dose BJJW groups (
P
<
0.01), and the medium-dose BJJW group showed increased E-cadherin protein expression (
P
<
0.05) and decreased p-p65, N-cadherin, and vimentin protein expression (
P
<
0.05), as compared with the TGF-
β
1
model group. As revealed by the transwell assay and wound healing assay, TGF-
β
1
enhanced the migration ability of HepG2 cells (
P
<
0.05,
P
<
0.01) compared with the results in the blank group, compared with the TGF-
β
1
model group, the medication groups showed inhibited migration ability of HepG2 cells (
P
<
0.05,
P
<
0.01). Compared with the blank group, the TGF-
β
1
model group promoted the expression of p65 and Snail into the nucleus. Compared with the TGF-
β
1
model group, the medication groups inhibited the expression of p65 and Snail into the nucleus.
Conclusion
2
BJJW may inhibit the EMT, proliferation, and migration of HepG2 cells induced by TGF-
β
1
by suppressing the NF-
κ
B signaling pathway to exert an anti-hepatocellular carcinoma effect.
陈炜聪 , 文彬 , 孙海涛 , 等 . 鳖甲煎丸通过TGF-β/Smad信号通路抑制DEN诱导肝癌大鼠上皮间质转化的机制 [J]. 中国实验方剂学杂志 , 2020 , 26 ( 20 ): 9 - 15 .
SUN J L , CHEN W C , WEN B , et al . Biejiajian pill inhibits carcinogenesis and metastasis via the Akt/GSK-3beta/Snail signaling pathway in hepatocellular carcinoma [J]. Front Pharmacol , 2021 , doi: 10.3389/fphar.2021.610158 http://dx.doi.org/10.3389/fphar.2021.610158 .
PASTUSHENKO I , BLANPAIN C . EMT transition states during tumor progression and metastasis [J]. Trends Cell Biol , 2019 , 29 ( 3 ): 212 - 226 .
孙海涛 , 文彬 , 陈冠新 , 等 . 鳖甲煎丸对肝纤维化模型大鼠肝组织中Wnt/ β -catenin信号通路相关蛋白及其靶基因表达的影响 [J]. 中医杂志 , 2018 , 59 ( 10 ): 876 - 881 .
樊尔艳 , 贺松其 , 文彬 , 等 . 鳖甲煎丸对大鼠肝星状细胞增殖与凋亡的影响 [J]. 中国中西医结合杂志 , 2016 , 36 ( 8 ): 960 - 966 .
孙嘉玲 , 文彬 , 杨雪梅 , 等 . 基于PI3K/AKT/GSK-3 β 信号通路探讨鳖甲煎丸调控肝癌细胞Hep3B增殖转移的机制 [J]. 中华中医药杂志 , 2021 , 36 ( 3 ): 1361 - 1365 .
LI Y , LIN Z , CHEN B , et al . Ezrin/NF-kappa B activation regulates epithelial- mesenchymal transition induced by EGF and promotes metastasis of colorectal cancer [J]. Biomed Pharmacother , 2017 , doi: 10.1016/j.biopha.2017.05.058 http://dx.doi.org/10.1016/j.biopha.2017.05.058 .
招文婷 , 孙嘉玲 , 文彬 , 等 . 鳖甲煎丸通过Wnt/ β -catenin信号通路逆转大鼠肝卵圆细胞EMT的机制 [J]. 中国实验方剂学杂志 , 2021 , 27 ( 1 ): 38 - 45 .
安海燕 , 林俊豪 , 孙海涛 , 等 . 鳖甲煎丸通过RhoA/ROCK信号通路抑制肝癌细胞血管形成拟态的生成 [J]. 南方医科大学学报 , 2018 , 38 ( 8 ): 997 - 1001 .
NIETO M A , HUANG R Y , JACKSON R A , et al . EMT: 2016 [J]. Cell , 2016 , 166 ( 1 ): 21 - 45 .
郑琦 , 侯炜 . 基于网络药理学探讨黄连-吴茱萸治疗胃癌的作用机制 [J]. 中国实验方剂学杂志 , 2020 , 26 ( 7 ): 204 - 210 .
SYED V . TGF-beta signaling in cancer [J]. J Cell Biochem , 2016 , 117 ( 6 ): 1279 - 1287 .
JIN S , GAO J , QI Y , et al . TGF-beta1 fucosylation enhances the autophagy and mitophagy via PI3K/Akt and Ras-Raf-MEK-ERK in ovarian carcinoma [J]. Biochem Biophys Res Commun , 2020 , 524 ( 4 ): 970 - 976 .
WANG B , LIU T , WU J C , et al . STAT3 aggravates TGF- β 1 -induced hepatic epithelial-to-mesenchymal transition and migration [J]. Biomed Pharmacother , 2018 , doi: 10.1016/j.biopha.2017.12.035 http://dx.doi.org/10.1016/j.biopha.2017.12.035 .
SUN Y , ZHOU Q M , LU Y Y , et al . Resveratrol inhibits the migration and metastasis of MDA-MB-231 human breast cancer by reversing TGF- β 1 -induced epithelial-Mesenchymal transition [J]. Molecules , 2019 , 24 ( 6 ): 1131 .
REN D , YANG Q , DAI Y , et al . Oncogenic miR-210-3p promotes prostate cancer cell EMT and bone metastasis via NF-kappa B signaling pathway [J]. Mol Cancer , 2017 , 16 ( 1 ): 117 .
DONG C , WU Y , YAO J , et al . G9a interacts with Snail and is critical for Snail-mediated E-cadherin repression in human breast cancer [J]. J Clin Invest , 2012 , 122 ( 4 ): 1469 - 1486 .
TANIGUCHI K , KARIN M . NF-kappa B, inflammation, immunity and cancer: coming of age [J]. Nat Rev Immunol , 2018 , 18 ( 5 ): 309 - 324 .
LI W , LI S , YANG J , et al . ITGBL1 promotes EMT, invasion and migration by activating NF-kappa B signaling pathway in prostate cancer [J]. Onco Targets Ther , 2019 , doi: 10.2147/OTT.S200082 http://dx.doi.org/10.2147/OTT.S200082 .
ZHOU J , ZHENG S , LIU T , et al . MCP2 activates NF-kappa B signaling pathway promoting the migration and invasion of ESCC cells [J]. Cell Biol Int , 2018 , 42 ( 3 ): 365 - 372 .
LIU J , WU Z , HAN D , et al . Mesencephalic astrocyte-derived neurotrophic factor inhibits liver cancer through small ubiquitin-related modifier (SUMO) ylation-related suppression of NF-kappa B/snail signaling pathway and epithelial-mesenchymal transition [J]. Hepatology , 2020 , 71 ( 4 ): 1262 - 1278 .
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