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PINK1/Parkin-mediated mitophagy promotes apelin-13-induced vascular smooth muscle cell proliferation by AMPKα and exacerbates atherosclerotic lesions

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成果类型:
期刊论文
作者:
He, Lu;Zhou, Qionglin;Huang, Zheng;Xu, Jin;Zhou, Hong;...
通讯作者:
Luo, Xuling;Li, Lanfang;Chen, Linxi
作者机构:
[Huang, Shifang; Lv, Deguan; Luo, Xuling; Zhou, Qionglin; Tang, Mingzhu; Huang, Zheng; Luo, XL; Li, Lanfang; Chen, Linxi; Lu, Liqun; Xu, Jin; He, Lu; Zhou, Hong] Univ South China, Inst Pharm & Pharmacol, Prov Cooperat Innovat Ctr Mol Target New Drug Stu, Learning Key Lab Pharmacoprote, Hengyang, Peoples R China.
[He, Lu] Univ South China, Affiliated Hosp 1, Dept Neurosurg, Hengyang, Peoples R China.
[Zhong, Jiuchang] Capital Med Univ, Heart Ctr, Beijing Chaoyang Hosp, Beijing, Peoples R China.
[Zhong, Jiuchang] Capital Med Univ, Beijing Key Lab Hypertens, Beijing Chaoyang Hosp, Beijing, Peoples R China.
[Chen, Jian-xiong] Univ Mississippi, Med Ctr, Dept Pharmacol & Toxicol, Jackson, MS 39216 USA.
通讯机构:
[Luo, XL; Li, LF; Chen, LX] U
Univ South China, Inst Pharm & Pharmacol, Prov Cooperat Innovat Ctr Mol Target New Drug Stu, Learning Key Lab Pharmacoprote, Hengyang, Peoples R China.
语种:
英文
关键词:
apelin;apelin 13;apolipoprotein E;beclin 1;cycline;dynamin related protein 1;parkin;pink1 protein;protein;sequestosome 1;unclassified drug;apelin-13 peptide;hydroxymethylglutaryl coenzyme A reductase kinase;parkin;protein kinase;PTEN-induced putative kinase;signal peptide;ubiquitin protein ligase;age;AMPK signaling;animal cell;animal experiment;aortic wall;Article;atherosclerosis;atherosclerotic plaque;autophagosome;autopsy;cell activity;cell proliferation;coronary artery;diabetes mellitus;disease exacerbation;enzyme linked immunosorbent assay;human;human cell;hyperlipidemia;hypertension;immunohistochemistry;in vitro study;in vivo study;mitochondrial dynamics;mitochondrion;mitophagy;mouse;nonhuman;priority journal;protein expression;rat;sex;smoke;transmission electron microscopy;vascular smooth muscle cell;animal;aortic disease;apolipoprotein E knockout mouse;atherosclerosis;C57BL mouse;case control study;cell culture;cell proliferation;disease model;drug effect;enzymology;genetics;male;metabolism;mitophagy;muscle mitochondrion;pathology;phosphorylation;signal transduction;smooth muscle cell;ultrastructure;vascular smooth muscle;AMP-Activated Protein Kinases;Animals;Aortic Diseases;Atherosclerosis;Case-Control Studies;Cell Proliferation;Cells, Cultured;Disease Models, Animal;Humans;Intercellular Signaling Peptides and Proteins;Male;Mice, Inbred C57BL;Mice, Knockout, ApoE;Mitochondria, Muscle;Mitophagy;Muscle, Smooth, Vascular;Myocytes, Smooth Muscle;Phosphorylation;Plaque, Atherosclerotic;Protein Kinases;Signal Transduction;Ubiquitin-Protein Ligases
期刊:
JOURNAL OF CELLULAR PHYSIOLOGY
ISSN:
0021-9541
年:
2019
卷:
234
期:
6
页码:
8668-8682
基金类别:
National Natural Science Foundation of China, Grant/Award Numbers: 81470434, 81770253, 81803535; National Basic Research Program of China, Grant/Award Number: 2014CB542300; National Natural Science Foundation of Hunan, Grant/Award Numbers: 2018JJ6070, 2018JJ6119 This study was supported by the National Natural Science Foundation of China (81470434, 81770253, and 81803535), the National Basic Research Program of China (973 Program; 2014CB542300), and the National Natural Science Foundation of Hunan (2018JJ6070 and 2018JJ6119).
机构署名:
本校为第一且通讯机构
院系归属:
药学与生物科学学院
摘要:
Aberrant proliferation of vascular smooth muscle cells (VSMC) is a critical contributor to the pathogenesis of atherosclerosis (AS). Our previous studies have demonstrated that apelin-13/APJ confers a proliferative response in VSMC, however, its underlying mechanism remains elusive. In this study, we aimed to investigate the role of mitophagy in apelin-13-induced VSMC proliferation and atherosclerotic lesions in apolipoprotein E knockout (ApoE-/-) mice. Apelin-13 enhances human aortic VSMC proliferation and proliferative regulator proliferating...

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