浏览全部资源
扫码关注微信
辽宁中医药大学,沈阳 110847
郑一,讲师,博士,从事中药药效物质组学与作用机理整合研究,E-mail:zydg90@vip.qq.com
于睿,教授,博士生导师,博士后合作导师,从事中西医结合防治心血管疾病研究,E-mail:yurui1969@163.com; *
孟宪生,教授,博士生导师,博士后合作导师,从事中药药效物质组学与作用机理整合研究,E-mail:mxsvvv@126.com
收稿日期:2021-11-29,
网络出版日期:2022-03-05,
纸质出版日期:2022-06-05
移动端阅览
郑一,郭鹤,包永睿等.基于NF-κB/NLRP3/Caspase-1通路介导的巨噬细胞焦亡探究葛根芩连汤对动脉粥样硬化易损斑块的干预机制[J].中国实验方剂学杂志,2022,28(11):70-78.
ZHENG Yi,GUO He,BAO Yong-rui,et al.Mechanism of Gegen Qinliantang against Vulnerable Plaque of Atherosclerosis: Based on Macrophage Pyroptosis Mediated by NF-κB/NLRP3/Caspase-1 Pathway[J].Chinese Journal of Experimental Traditional Medical Formulae,2022,28(11):70-78.
郑一,郭鹤,包永睿等.基于NF-κB/NLRP3/Caspase-1通路介导的巨噬细胞焦亡探究葛根芩连汤对动脉粥样硬化易损斑块的干预机制[J].中国实验方剂学杂志,2022,28(11):70-78. DOI: 10.13422/j.cnki.syfjx.20220611.
ZHENG Yi,GUO He,BAO Yong-rui,et al.Mechanism of Gegen Qinliantang against Vulnerable Plaque of Atherosclerosis: Based on Macrophage Pyroptosis Mediated by NF-κB/NLRP3/Caspase-1 Pathway[J].Chinese Journal of Experimental Traditional Medical Formulae,2022,28(11):70-78. DOI: 10.13422/j.cnki.syfjx.20220611.
目的
2
探究葛根芩连汤(GQL)通过调控核转录因子(NF)-
κ
B/NOD样受体蛋白3(NLRP3)/胱天蛋白酶(Caspase)-1通路介导的巨噬细胞焦亡对动脉粥样硬化(AS)易损斑块的作用。
方法
2
12只正常C57BL/6CNC小鼠作为空白组,60只同品系的载脂蛋白E基因敲除(ApoE
-/-
)小鼠随机分为5组,即模型组、葛根芩连汤低、中、高剂量组(GQL-D、Z、G组)、立普妥组,以高脂饲料喂养造模。空白组、模型组予等体积无菌蒸馏水灌胃;GQL-D、Z、G、立普妥组分别予对应浓度的药物灌胃8周。苏木素-伊红(HE)染色观测主动脉区域斑块情况,酶联免疫吸附测定法(ELISA)检测血清白细胞介素-1
β
(IL-1
β
)、白细胞介素-18(IL-18)水平,ELISA检测巨噬细胞甘露糖受体(MMR/CD206)/凋亡相关斑点样蛋白(ASC)、CD206/NLRP3蛋白表达水平,蛋白免疫印迹法(Western blot)检测各组小鼠gasdermin D蛋白C端(C-terminal GSDMD)、gasdermin D蛋白N端(N-terminal GSDMD)、NLRP3、含胱天蛋白酶-1前体(pro-Caspase-1)和NF-
κ
B p65蛋白表达水平。
结果
2
与空白组比较,模型小鼠AS病变程度严重,血清IL-1
β
、IL-18、组织ASC、NLRP3、C-terminal GSDMD、N-terminal GSDMD、pro-Caspase-1和NF-
κ
B p65表达水平明显升高(
P
<
0.05),CD206水平明显下降(
P
<
0.05);与模型组比较,给药各组小鼠主动脉壁AS病变程度有所减轻,血清IL-1
β
、IL-18、组织ASC、NLRP3、C-terminal GSDMD、N-terminal GSDMD、pro-Caspase-1和NF-
κ
B p65表达水平有不同程度下降,CD206水平不同程度上升,部分组结果差异有统计学意义(
P
<
0.05)。
结论
2
GQL对AS易损斑块的干预作用可能是通过调控NF-
κ
B/NLRP3/Caspase-1通路,减轻其介导的巨噬细胞焦亡来实现的。
Objective
2
To explore the effect of Gegen Qinliantang (GQL) on vulnerable plaque of atherosclerosis based on the macrophage pyroptosis mediated by nuclear factor (NF)-
κ
B/NOD-like receptor protein 3 (NLRP3)/cysteine-aspartic acid protease (Caspase)-1 pathway.
Method
2
A total of 12 normal C57BL/6CNC mice were used as the control group, and 60 ApoE
-/-
mice of the same line were randomized into 5 groups: model group, low-dose, medium-dose, and high-dose GQL groups (GQL-D, GQL-Z, GQL-G groups, respectively), and western medicine group. The control group and model group were given (
ig
) equal volume sterile distilled, and GQL-D, GQL-Z, GQL-G and western medicine groups received (
ig
) corresponding concentration of drugs for 8 weeks. Aortic plaques were observed based on hematoxylin and eosin (HE) staining. Serum levels of interleukin (IL)-1
β
and IL-18 were detected by enzyme-linked immunosorbent assay (ELISA), protein levels of macrophage mannose receptor (CD206)/apoptosis-associated speck-like protein containing a CARD (ASC) and CD206/NLRP3 by double-labeling immunofluorescence, and C-terminal gasdermin D (GSDMD), N-terminal GSDMD, NLRP3, pro-cysteinyl aspartate specific proteinase 1 (pro-Caspase-1) and NF-
κ
B p65 by Western blot.
Result
2
Compared with the control group, model group demonstrated serious pathological changes, rise of the levels of serum IL-1
β
and IL-18 and tissue ASC, NLRP3, C-terminal GSDMD, N-terminal GSDMD, pro-Caspase-1, and NF-
κ
B p65, and decrease of CD206 level (
P
<
0.05). As compared with model group, the administration groups showed alleviation of the lesions in aortic wall, decrease in levels of serum IL-1
β
and IL-18 and tissue ASC, NLRP3, C-terminal GSDMD, N-terminal GSDMD, pro-Caspase-1, and NF-
κ
B p65, and rise of CD206 level, with significant difference between some groups (
P
<
0.05).
Conclusion
2
Gegen Qinliantang alleviates vulnerable plaque of atherosclerosis by regulating NF-
κ
B/NLRP3/Caspase-1 pathway and further relieving macrophage pyroptosis.
MARTINET W , COORNAERT I , PUYLAERT P , et al . Macrophage death as a pharmacological target in atherosclerosis [J]. Front Pharmacol , 2019 , 10 : 306 .
XING S S , YANG J , LI W J , et al . Salidroside decreases atherosclerosis plaque formation via inhibiting endothelial cell pyroptosis [J]. Inflammation , 2020 , 43 ( 2 ): 433 - 440 .
PENG X , CHEN H , LI Y , et al . Effects of NIX-mediated mitophagy on ox-LDL-induced macrophage pyroptosis in atherosclerosis [J]. Cell Biol Int , 2020 , 44 ( 7 ): 1481 - 1490 .
王瑞哲 , 寇育乐 , 贺宏伟 , 等 . 肺肠合治法对LPS诱导急性肺损伤大鼠NF- κ B炎症通路和巨噬细胞极化的影响 [J]. 中国实验方剂学杂志 , 2021 , doi: 10.13422/j.cnki.syfjx.20211804 http://dx.doi.org/10.13422/j.cnki.syfjx.20211804 .
YING Y , ZHANG H , YU D , et al . Gegen Qinlian Decoction ameliorates nonalcoholic fatty liver disease in rats via oxidative stress, inflammation, and the NLRP3 signal axis [J]. Evid Based Complement Alternat Med , 2021 , 2021 : 6659445 .
PARAMEL VARGHESE G , FOLKERSEN L , STRAWBRIDGE R J , et al . NLRP3 inflammasome expression and activation in human atherosclerosis [J]. J Am Heart Assoc , 2016 , doi: 10.1161/JAHA.115.003031 http://dx.doi.org/10.1161/JAHA.115.003031 .
ZENG Z , ZHENG Q , CHEN J , et al . FGF21 mitigates atherosclerosis via inhibition of NLRP3 inflammasome-mediated vascular endothelial cells pyroptosis [J]. Exp Cell Res , 2020 , 393 ( 2 ): 112108 .
陈永强 , 龚淑芳 , 黄鑫 , 等 . 葛根芩连汤对胰岛素抵抗大鼠脂肪组织FASN酶活性及其基因表达和甲基化水平影响的初步研究 [J]. 中国中药杂志 , 2021 , 46 ( 2 ): 398 - 405 .
钟文 , 陈莎 , 章军 , 等 . 重点是原料,还是工艺?——以葛根芩连汤为例探讨中成药质量一致性控制方法 [J]. 中国中药杂志 , 2016 , 41 ( 6 ): 1027 - 1032 .
赵伟 , 孙国志 . 不同种实验动物间用药量换算 [J]. 畜牧兽医科技信息 , 2010 ( 5 ): 52 - 53 .
徐蓓蕾 , 吴迪 , 杨娜娜 , 等 . 基于“通路-疾病”交互网络的葛根芩连汤及其指标成分组合物干预小鼠溃疡性结肠炎相关结肠癌的作用 [J]. 中草药 , 2020 , 51 ( 19 ): 4991 - 4998 .
LI J , LIN S , VANHOUTTE P M , et al . Akkermansia muciniphila protects against atherosclerosis by preventing metabolic endotoxemia-induced inflammation in Apoe -/- mice [J]. Circulation , 2016 , 133 ( 24 ): 2434 - 2446 .
耿嘉男 . 基于人参皂苷Rg 3 与瑞舒伐他汀不同内皮保护机制的二者联用抗动脉粥样硬化作用研究 [D]. 长春 : 吉林大学 , 2020 .
PARMA L , BAGANHA F , QUAX P , et al . Plaque angiogenesis and intraplaque hemorrhage in atherosclerosis [J]. Eur J Pharmacol , 2017 , 816 : 107 - 115 .
SHIOI A , IKARI Y . Plaque calcification during atherosclerosis progression and regression [J]. J Atheroscler Thromb , 2018 , 25 ( 4 ): 294 - 303 .
KOAY Y C , CHEN Y C , WALI J A , et al . Plasma levels of trimethylamine-N-oxide can be increased with 'healthy' and 'unhealthy' diets and do not correlate with the extent of atherosclerosis but with plaque instability [J]. Cardiovasc Res , 2021 , 117 ( 2 ): 435 - 449 .
FRANCHI L , MUÑOZ-PLANILLO R , NÚÑEZ G . Sensing and reacting to microbes through the inflammasomes [J]. Nat Immunol , 2012 , 13 ( 4 ): 325 - 332 .
TAN P , DONG X , MAI K , et al . Vegetable oil induced inflammatory response by altering TLR-NF- κ B signalling,macrophages infiltration and polarization in adipose tissue of large yellow croaker ( Larimichthys crocea ) [J]. Fish Shellfish Immunol , 2016 , 59 : 398 - 405 .
HE R , LI Y , HAN C , et al . L -Fucose ameliorates DSS-induced acute colitis via inhibiting macrophage M1 polarization and inhibiting NLRP3 inflammasome and NF- κ B activation [J]. Int Immunopharmacol , 2019 , 73 : 379 - 388 .
WU H M , NI X X , XU Q Y , et al . Regulation of lipid-induced macrophage polarization through modulating peroxisome proliferator-activated receptor-gamma activity affects hepatic lipid metabolism via a Toll-like receptor 4/NF- κ B signaling pathway [J]. J Gastroenterol Hepatol , 2020 , 35 ( 11 ): 1998 - 2008 .
WADA J , MAKINO H . Innate immunity in diabetes and diabetic nephropathy [J]. Nat Rev Nephrol , 2016 , 12 ( 1 ): 13 - 26 .
QIU Z , HE Y , MING H , et al . Lipopolysaccharide (LPS) aggravates high glucose- and hypoxia/reoxygenation-induced injury through activating ROS-dependent NLRP3 inflammasome-mediated pyroptosis in H9C2 cardiomyocytes [J]. J Diabetes Res , 2019 , 2019 : 8151836 .
KELLEY N , JELTEMA D , DUAN Y , et al . The NLRP3 inflammasome: An overview of mechanisms of activation and regulation [J]. Int J Mol Sci , 2019 , 20 ( 13 ): 3328 .
AN Y , ZHANG H , WANG C , et al . Activation of ROS/MAPKs/NF- κ B/NLRP3 and inhibition of efferocytosis in osteoclast-mediated diabetic osteoporosis [J]. FASEB J , 2019 , 33 ( 11 ): 12515 - 12527 .
LAHM A , PARADISI A , GREEN D R , et al . Death fold domain interaction in apoptosis [J]. Cell Death Differ , 2003 , 10 ( 1 ): 10 - 12 .
SHI J , ZHAO Y , WANG K , et al . Cleavage of GSDMD by inflammatory caspases determines pyroptotic cell death [J]. Nature , 2015 , 526 ( 7575 ): 660 - 665 .
KARMAKAR M , MINNS M , GREENBERG E N , et al . N-GSDMD trafficking to neutrophil organelles facilitates IL-1 β release independently of plasma membrane pores and pyroptosis [J]. Nat Commun , 2020 , 11 ( 1 ): 2212 .
XU Z J , GU Y , WANG C Z , et al . The M2 macrophage marker CD206: A novel prognostic indicator for acute myeloid leukemia [J]. Oncoimmunology , 2020 , 9 ( 1 ): 1683347 .
0
浏览量
17
下载量
8
CSCD
关联资源
相关文章
相关作者
相关机构