

浏览全部资源
扫码关注微信
1.北京中医药大学 中医学院,北京 100029
2.北京中医药大学 证候与方剂基础研究教育部 重点实验室,北京 100029
3.广州中医药大学中药学院,广州 510006
Received:10 May 2024,
Accepted:29 September 2024,
Published Online:09 October 2024,
Published:20 April 2025
移动端阅览
胡玥瑶,王伟,黄明月等.麝香通心滴丸改善AngⅡ介导的血管平滑肌细胞功能紊乱作用机制[J].中国实验方剂学杂志,2025,31(08):97-106.
HU Yueyao,WANG Wei,HUANG Mingyue,et al.Mechanism of Shexiang Tongxin Dripping Pills in Ameliorating AngⅡ-induced Vascular Smooth Muscle Cell Dysfunction[J].Chinese Journal of Experimental Traditional Medical Formulae,2025,31(08):97-106.
胡玥瑶,王伟,黄明月等.麝香通心滴丸改善AngⅡ介导的血管平滑肌细胞功能紊乱作用机制[J].中国实验方剂学杂志,2025,31(08):97-106. DOI: 10.13422/j.cnki.syfjx.20241736.
HU Yueyao,WANG Wei,HUANG Mingyue,et al.Mechanism of Shexiang Tongxin Dripping Pills in Ameliorating AngⅡ-induced Vascular Smooth Muscle Cell Dysfunction[J].Chinese Journal of Experimental Traditional Medical Formulae,2025,31(08):97-106. DOI: 10.13422/j.cnki.syfjx.20241736.
目的
2
研究麝香通心滴丸含药血清(STDP)缓解血管紧张素Ⅱ(AngⅡ)诱导的细胞表型转化、增殖迁移改善血管平滑肌细胞功能紊乱的作用机制。
方法
2
采用AngⅡ诱导血管平滑肌细胞建立增殖迁移模型,分为空白组(Control)、模型组(Model)、STDP(5%、10%、20%)剂量组干预24 h。通过免疫荧光检测血管
α-
平滑肌肌动蛋白(
α
-SMA)、基质金属蛋白酶-2(MMP-2)的表达量。细胞增殖与活性检测(CCK-8)试剂盒、5-乙炔基-2'-脱氧尿嘧啶核苷(EdU)染色检测血管平滑肌细胞增殖情况,划痕实验检测血管平滑肌细胞迁移情况。蛋白免疫印迹法(Western blot)检测血管紧张素转化酶2(ACE2)、血管紧张素Ⅱ受体2(AT2)、血管紧张素Ⅱ受体1(AT1)等通路蛋白,以及Ⅰ型胶原蛋白(ColⅠ)、骨桥蛋白(OPN)等增殖迁移蛋白的表达。
结果
2
与模型组比较,免疫荧光结果表明STDP可明显增加
α-
SMA表达量,明显抑制MMP-2表达量(
P
<
0.05);CCK-8及EdU染色结果显示STDP明显抑制血管平滑肌细胞增殖(
P
<
0.05);划痕实验检测结果表明STDP明显抑制血管平滑肌细胞迁移(
P
<
0.05);Western blot结果显示STDP可明显提高ACE2、AT2、MAS1的表达量,明显抑制AT1的表达量(
P
<
0.05),明显抑制PCNA、ColⅠ、MMP-9、Rock1、Rock2、SRF蛋白的表达水平(
P
<
0.05)。与STDP组比较,ACE2抑制剂逆转了STDP的调控作用。
结论
2
STDP抑制血管平滑肌细胞表型转化、增殖迁移,并调控细胞增殖迁移相关蛋白的表达,改善血管平滑肌细胞功能紊乱,其机制与提高ACE2-AT2/MAS通路蛋白表达,抑制AT1/Rock信号通路蛋白表达有关。
Objective
2
To study the mechanism of Shexiang Tongxin Dripping pills-containing serum (STDP) in ameliorating angiotensinⅡ (AngⅡ)-induced cell phenotype transformation, proliferation, migration, and dysfunction of vascular smooth muscle cells.
Methods
2
An AngⅡ-induced proliferation and migration model of vascular smooth muscle cells was established. The cells were treated with STDP at 5%, 10%, and 20% for 24 h. The immunofluorescence assay was employed to detect the expression of
α
smooth muscle actin (
α
-SMA) and matrix metalloproteinase-2 (MMP-2). The cell-counting kit-8 (CCK-8) assay and 5-ethynyl-2'-deoxyuridine (EdU) staining were employed to detect the proliferation of vascular smooth muscle cells, and the scratch assay was employed to detect the migration of the cells. Western blot was employed to determi
ne the expression levels of pathway proteins such as angiotensin-converting enzyme 2 (ACE2), angiotensin Ⅱ type 2 (AT2), angiotensin Ⅱ type 1 (AT1), as well as proliferation and migration proteins such as typeⅠ collagen (ColⅠ) and osteopontin (OPN).
Results
2
Compared with the model group, STDP increased the expression of
α
-SMA, reduced the expression of MMP-2, and inhibited the proliferation and migration of vascular smooth muscle cells (
P
<
0.05). Furthermore, STDP up-regulated the expression levels of ACE2, AT2, and MAS1, while down-regulating the expression level of AT1, PCNA, ColⅠ, MMP-9, Rock1, Rock2, and SRF (
P
<
0.05). Compared with the STDP group, the ACE2 inhibitor reversed the regulatory effects of STDP.
Conclusion
2
STDP inhibits the phenotype transformation, proliferation, and migration of vascular smooth muscle cells and regulates the expression of cell proliferation and migration-related proteins to ameliorate the dysfunction of vascular smooth muscle cells. It exerts the effects by up-regulating the expression of proteins in the ACE2-AT2/MAS pathway and down-regulating the expression of proteins in the AT1-Rock signaling pathway.
刘明波 , 何新叶 , 杨晓红 , 等 . 《中国心血管健康与疾病报告2023》要点解读 [J]. 中国心血管杂志 , 2024 , 29 ( 4 ): 305 - 324 .
LI M B , HE X Y , YANG X H , et al . Interpretation of report on cardiovascular health and diseases in China 2023 [J]. Chin J Cardiovasc Med , 2024 , 29 ( 4 ): 305 - 324 .
HE X , DENG J , YU X J , et al . Activation of M3AChR (type 3 muscarinic acetylcholine receptor) and Nrf2 (nuclear factor erythroid 2-related factor 2) signaling by choline alleviates vascular smooth muscle cell phenotypic switching and vascular remodeling [J]. Arterioscler Thromb Vasc Biol , 2020 , 40 ( 11 ): 2649 - 2664 .
BOCHATON-PIALLAT M L , BÄCK M . Novel concepts for the role of smooth muscle cells in vascular disease:Towards a new smooth muscle cell classification [J]. Cardiovasc Res , 2018 , 114 ( 4 ): 477 - 480 .
吴琪 , 俞军海 , 曹盛盛 , 等 . 麝香通心滴丸对高血压患者肾素-血管紧张素-醛固酮系统的影响 [J]. 中华中医药学刊 , 2016 , 34 ( 6 ): 1351 - 1353 .
WU Q , YU J H , CAO S S , et al . Effect of Shexiang Tongxin dropping pill on renin-angiotensin-aldosterone system in essential hypertension [J]. Chin Arch Tradit Chin Med , 2016 , 34 ( 6 ): 1351 - 1353 .
LU X , YAO J , LI C , et al . Shexiang Tongxin dropping pills promote macrophage polarization-induced angiogenesis against coronary microvascular dysfunction via PI3K/Akt/mTORC1 pathway [J]. Front Pharmacol , 2022 , 13 : 840521 .
杨杉杉 . 基于TGF- β 1 /ALK1/Smad1/5信号通路的麝香通心滴丸促血管新生作用机制研究 [D]. 哈尔滨 : 黑龙江中医药大学 , 2022 .
YANG S S . The study on the mechanism of promoting angiogenesis by Shexiang Tongxin dripping pills based on TGF- β 1 /ALK1/Smad1/5 signaling pathway [D]. Harbin : Heilongjiang University of Traditional Chinese Medicine , 2022 .
TSAI M H , LEE C W , HSU L F , et al . CO-releasing molecules CORM2 attenuates angiotensin Ⅱ-induced human aortic smooth muscle cell migration through inhibition of ROS/IL-6 generation and matrix metalloproteinases-9 expression [J]. Redox Biol , 2017 , 12 : 377 - 388 .
WANG L , ZHOU B , ZHAO Z , et al . Body-mass index and obesity in urban and rural China:Findings from consecutive nationally representative surveys during 2004-18 [J]. Lancet , 2021 , 398 ( 10294 ): 53 - 63 .
OHSHIMA K , MOGI M , NAKAOKA H , et al . Possible role of angiotensin-converting enzyme 2 and activation of angiotensin Ⅱ type 2 receptor by angiotensin-(1-7) in improvement of vascular remodeling by angiotensin Ⅱ type 1 receptor blockade [J]. Hypertension , 2014 , 63 ( 3 ): e53 - e59 .
ZHANG J , DONG J , MARTIN M , et al . AMP-activated protein kinase phosphorylation of angiotensin-converting enzyme 2 in endothelium mitigates pulmonary hypertension [J]. Am J Respir Crit Care Med , 2018 , 198 ( 4 ): 509 - 520 .
JIAO X , YU H , DU Z , et al . Vascular smooth muscle cells specific deletion of angiopoietin-like protein 8 prevents angiotensin Ⅱ-promoted hypertension and cardiovascular hypertrophy [J]. Cardiovasc Res , 2023 , 119 ( 9 ): 1856 - 1868 .
ALVES-FIGUEIREDO H , SILVA-PLATAS C , ESTRADA M , et al . Mitochondrial Ca 2+ uniporter-dependent energetic dysfunction drives hypertrophy in heart f ailure [J]. JACC Basic Transl Sci , 2024 , 9 ( 4 ): 496 - 518 .
YAO Y , HU C , SONG Q , et al . ADAMTS16 activates latent TGF- β , accentuating fibrosis and dysfunction of the pressure-overloaded heart [J]. Cardiovasc Res , 2020 , 116 ( 5 ): 956 - 969 .
WANG J , ZHANG C , LI C , et al . MicroRNA-92a promotes vascular smooth muscle cell proliferation and migration through the ROCK/MLCK signalling pathway [J]. J Cell Mol Med , 2019 , 23 ( 5 ): 3696 - 3710 .
ZHANG C , ZHAO Y X , ZHANG Y H , et al . Angiotensin-converting enzyme 2 attenuates atherosclerotic lesions by targeting vascular cells [J]. Proc Natl Acad Sci USA , 2010 , 107 ( 36 ): 15886 - 15891 .
DAI H , JIANG L , XIAO Z , et al . ACE2-angiotensin-(1-7)-Mas axis might be a promising therapeutic target for pulmonary arterial hypertension [J]. Nat Rev Cardiol , 2015 , 12 ( 6 ): 374 .
ZOU F , LI Y , ZHANG S , et al . DP1 (prostaglandin D(2) receptor 1) activation protects against vascular remodeling and vascular smooth muscle cell transition to myofibroblasts in angiotensin Ⅱ-induced hypertension in mice [J]. Hypertension , 2022 , 79 ( 6 ): 1203 - 1215 .
WU N , ZHENG F , LI N , et al . RND3 attenuates oxidative stress and vascular remodeling in spontaneously hypertensive rat via inhibiting ROCK1 signaling [J]. Redox Biol , 2021 , 48 : 102204 .
PARAJULI N , RAMPRASATH T , PATEL V B , et al . Targeting angiotensin-converting enzyme 2 as a new therapeutic target for cardiovascular diseases [J]. Can J Physiol Pharmacol , 2014 , 92 ( 7 ): 558 - 565 .
吴刚 , 余德龙 , 李磊 , 等 . 麝香通心滴丸对缺血性心力衰竭心肌纤维化和血管再生的影响机制 [J]. 中国实验方剂学杂志 , 2021 , 27 ( 1 ): 141 - 146 .
WU G , YU D L , LI L , et al . Influence mechanism of myocardial fibrosis and vascular regeneration of Shexiang Tongxin pills to syndrome of Qi deficiency and blood stasis in ischemic heart failure [J]. Chin J Exp Tradit Med Form , 2021 , 27 ( 1 ): 141 - 146 .
张梦笛 , 崔鑫钰 , 袁悦莹 , 等 . 麝香通心滴丸通过促血管新生改善糖尿病合并心肌梗死大鼠心功能的作用机制研究 [J]. 天津中医药 , 2022 , 39 ( 8 ): 1043 - 1051 .
ZHANG M D , CUI X Y , YUAN Y Y , et al . Mechanism of Shexiang Tongxin dropping pill in improving cardiac function in diabetic rat with myocardial infarction by promoting angiogenesis [J]. Tianjin J Tradit Chin Med , 2022 , 39 ( 8 ): 1043 - 1051 .
ZHU G X , ZUO J L , XU L , et al . Ginsenosides in vascular remodeling:Cellular and molecular mechanisms of their therapeutic action [J]. Pharmacol Res , 2021 , 169 : 105647 .
YANG G S , ZHENG B , QIN Y , et al . Salvia miltiorrhiza - derived miRNAs suppress vascular remodeling through regulating OTUD7B/KLF4/NMHC Ⅱ A axis [J]. Theranostics , 2020 , 10 ( 17 ): 7787 - 7811 .
李立杰 , 葛华 , 陈曦 , 等 . 麝香通心滴丸对高血压大鼠血管内皮功能及Rho/ROCK信号通路的影响 [J]. 中国医科大学学报 , 2020 , 49 ( 6 ): 485 - 489,504 .
LI L J , GE H , CHEN X , et al . Effect of musk Tongxin dropping pills on vascular endothelial function and the Rho/ROCK signaling pathway in hypertensive rats [J]. J China Med Univ , 2020 , 49 ( 6 ): 485 - 489,504 .
0
Views
272
下载量
0
CSCD
Publicity Resources
Related Articles
Related Author
Related Institution
京公网安备11010802024621