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Tanase DM, Valasciuc E, Gosav EM, Floria M, Costea CF, Dima N, Tudorancea I, Maranduca MA, Serban IL. Contribution of Oxidative Stress (OS) in Calcific Aortic Valve Disease (CAVD): From Pathophysiology to Therapeutic Targets. Cells 2022; 11:cells11172663. [PMID: 36078071 PMCID: PMC9454630 DOI: 10.3390/cells11172663] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 08/23/2022] [Accepted: 08/24/2022] [Indexed: 11/16/2022] Open
Abstract
Calcific aortic valve disease (CAVD) is a major cause of cardiovascular mortality and morbidity, with increased prevalence and incidence. The underlying mechanisms behind CAVD are complex, and are mainly illustrated by inflammation, mechanical stress (which induces prolonged aortic valve endothelial dysfunction), increased oxidative stress (OS) (which trigger fibrosis), and calcification of valve leaflets. To date, besides aortic valve replacement, there are no specific pharmacological treatments for CAVD. In this review, we describe the mechanisms behind aortic valvular disease, the involvement of OS as a fundamental element in disease progression with predilection in AS, and its two most frequent etiologies (calcific aortic valve disease and bicuspid aortic valve); moreover, we highlight the potential of OS as a future therapeutic target.
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Affiliation(s)
- Daniela Maria Tanase
- Department of Internal Medicine, Grigore T. Popa University of Medicine and Pharmacy, 700115 Iasi, Romania
- Internal Medicine Clinic, St. Spiridon County Clinical Emergency Hospital Iasi, 700111 Iasi, Romania
| | - Emilia Valasciuc
- Department of Internal Medicine, Grigore T. Popa University of Medicine and Pharmacy, 700115 Iasi, Romania
- Internal Medicine Clinic, St. Spiridon County Clinical Emergency Hospital Iasi, 700111 Iasi, Romania
| | - Evelina Maria Gosav
- Department of Internal Medicine, Grigore T. Popa University of Medicine and Pharmacy, 700115 Iasi, Romania
- Internal Medicine Clinic, St. Spiridon County Clinical Emergency Hospital Iasi, 700111 Iasi, Romania
| | - Mariana Floria
- Department of Internal Medicine, Grigore T. Popa University of Medicine and Pharmacy, 700115 Iasi, Romania
- Internal Medicine Clinic, St. Spiridon County Clinical Emergency Hospital Iasi, 700111 Iasi, Romania
- Correspondence:
| | - Claudia Florida Costea
- Department of Ophthalmology, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, 700115 Iasi, Romania
- 2nd Ophthalmology Clinic, Prof. Dr. Nicolae Oblu Emergency Clinical Hospital, 700309 Iasi, Romania
| | - Nicoleta Dima
- Department of Internal Medicine, Grigore T. Popa University of Medicine and Pharmacy, 700115 Iasi, Romania
- Internal Medicine Clinic, St. Spiridon County Clinical Emergency Hospital Iasi, 700111 Iasi, Romania
| | - Ionut Tudorancea
- Department of Morpho-Functional Sciences II, Discipline of Physiology, Grigore T. Popa University of Medicine and Pharmacy, 700115 Iasi, Romania
- Cardiology Clinic St. Spiridon County Clinical Emergency Hospital, 700111 Iasi, Romania
| | - Minela Aida Maranduca
- Internal Medicine Clinic, St. Spiridon County Clinical Emergency Hospital Iasi, 700111 Iasi, Romania
- Department of Morpho-Functional Sciences II, Discipline of Physiology, Grigore T. Popa University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Ionela Lacramioara Serban
- Department of Morpho-Functional Sciences II, Discipline of Physiology, Grigore T. Popa University of Medicine and Pharmacy, 700115 Iasi, Romania
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Oxidative Stress in Calcific Aortic Valve Stenosis: Protective Role of Natural Antioxidants. Antioxidants (Basel) 2022; 11:antiox11061169. [PMID: 35740065 PMCID: PMC9219756 DOI: 10.3390/antiox11061169] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 06/09/2022] [Accepted: 06/10/2022] [Indexed: 01/01/2023] Open
Abstract
Calcific aortic valve stenosis (CAVS) is the most prevalent heart valvular disease worldwide and a slowly progressive disorder characterized by thickening of the aortic valve, calcification, and subsequent heart failure. Valvular calcification is an active cell regulation process in which valvular interstitial cells involve phenotypic conversion into osteoblasts/chondrocytes-like cells. The underlying pathophysiology is complicated, and there have been no pharmacological treatments for CAVS to date. Recent studies have suggested that an increase in oxidative stress is the major trigger of CAVS, and natural antioxidants could ameliorate the detrimental effects of reactive oxygen species in the pathogenesis of CAVS. It is imperative to review the current findings regarding the role of natural antioxidants in CAVS, as they can be a promising therapeutic approach for managing CAVS, a disorder currently without effective treatment. This review summarizes the current findings on molecular mechanisms associated with oxidative stress in the development of valvular calcification and discusses the protective roles of natural antioxidants in the prevention and treatment of CAVS.
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Dextromethorphan Reduces Oxidative Stress and Inhibits Uremic Artery Calcification. Int J Mol Sci 2021; 22:ijms222212277. [PMID: 34830159 PMCID: PMC8623041 DOI: 10.3390/ijms222212277] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 10/30/2021] [Accepted: 11/09/2021] [Indexed: 12/29/2022] Open
Abstract
Medial vascular calcification has emerged as a key factor contributing to cardiovascular mortality in patients with chronic kidney disease (CKD). Vascular smooth muscle cells (VSMCs) with osteogenic transdifferentiation play a role in vascular calcification. Nicotinamide adenine dinucleotide phosphate (NADPH) oxidase inhibitors reduce reactive oxygen species (ROS) production and calcified-medium-induced calcification of VSMCs. This study investigates the effects of dextromethorphan (DXM), an NADPH oxidase inhibitor, on vascular calcification. We used in vitro and in vivo studies to evaluate the effect of DXM on artery changes in the presence of hyperphosphatemia. The anti-vascular calcification effect of DXM was tested in adenine-fed Wistar rats. High-phosphate medium induced ROS production and calcification of VSMCs. DXM significantly attenuated the increase in ROS production, the decrease in ATP, and mitochondria membrane potential during the calcified-medium-induced VSMC calcification process (p < 0.05). The protective effect of DXM in calcified-medium-induced VSMC calcification was not further increased by NADPH oxidase inhibitors, indicating that NADPH oxidase mediates the effect of DXM. Furthermore, DXM decreased aortic calcification in Wistar rats with CKD. Our results suggest that treatment with DXM can attenuate vascular oxidative stress and ameliorate vascular calcification.
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Chao CT, Yeh HY, Tsai YT, Chiang CK, Chen HW. A combined microRNA and target protein-based panel for predicting the probability and severity of uraemic vascular calcification: a translational study. Cardiovasc Res 2021; 117:1958-1973. [PMID: 32866261 DOI: 10.1093/cvr/cvaa255] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 07/24/2020] [Accepted: 08/25/2020] [Indexed: 12/17/2022] Open
Abstract
AIMS Vascular calcification (VC) increases the future risk of cardiovascular events in uraemic patients, but effective therapies are still unavailable. Accurate identification of those at risk of developing VC using pathogenesis-based biomarkers is of particular interest and may facilitate individualized risk stratification. We aimed to uncover microRNA (miRNA)-target protein-based biomarker panels for evaluating uraemic VC probability and severity. METHODS AND RESULTS We created a three-tiered in vitro VC model and an in vivo uraemic rat model receiving high phosphate diet to mimic uraemic VC. RNAs from the three-tiered in vitro and in vivo uraemic VC models underwent miRNA and mRNA microarray, with results screened for differentially expressed miRNAs and their target genes as biomarkers. Findings were validated in original models and additionally in an ex vivo VC model and human cells, followed by functional assays of identified miRNAs and target proteins, and tests of sera from end-stage renal disease (ESRD) and non-dialysis-dependent chronic kidney disease (CKD) patients without and with VC. Totally 122 down-regulated and 119 up-regulated miRNAs during calcification progression were identified initially; further list narrowing based on miRNA-mRNA pairing, anti-correlation, and functional enrichment left 16 and 14 differentially expressed miRNAs and mRNAs. Levels of four miRNAs (miR-10b-5p, miR-195, miR-125b-2-3p, and miR-378a-3p) were shown to decrease throughout all models tested, while one mRNA (SULF1, a potential target of miR-378a-3p) exhibited the opposite trend concurrently. Among 96 ESRD (70.8% with VC) and 59 CKD patients (61% with VC), serum miR-125b2-3p and miR-378a-3p decreased with greater VC severity, while serum SULF1 levels increased. Adding serum miR-125b-2-3p, miR-378a-3p, and SULF1 into regression models for VC substantially improved performance compared to using clinical variables alone. CONCLUSION Using a translational approach, we discovered a novel panel of biomarkers for gauging the probability/severity of uraemic VC based on miRNAs/target proteins, which improved the diagnostic accuracy.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Animals
- Biomarkers/blood
- Cells, Cultured
- Disease Models, Animal
- Female
- Gene Expression Profiling
- Gene Regulatory Networks
- Humans
- Male
- MicroRNAs/genetics
- MicroRNAs/metabolism
- Middle Aged
- Muscle, Smooth, Vascular/metabolism
- Muscle, Smooth, Vascular/pathology
- Myocytes, Smooth Muscle/metabolism
- Myocytes, Smooth Muscle/pathology
- Organ Culture Techniques
- Predictive Value of Tests
- Protein Interaction Maps
- Proteome
- Proteomics
- Rats, Sprague-Dawley
- Risk Assessment
- Risk Factors
- Severity of Illness Index
- Signal Transduction
- Sulfotransferases/blood
- Transcriptome
- Translational Research, Biomedical
- Uremia/complications
- Uremia/genetics
- Uremia/metabolism
- Vascular Calcification/etiology
- Vascular Calcification/genetics
- Vascular Calcification/metabolism
- Vascular Calcification/pathology
- Rats
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Affiliation(s)
- Chia-Ter Chao
- Division of Nephrology, Department of Medicine, National Taiwan University Hospital Bei-Hu Branch, No. 87, Neijiang Street, Wanhua District, Taipei 10845, Taiwan
- Graduate Institute of Toxicology, National Taiwan University, College of Medicine, No.1, Section 4, Ren-Ai Road, Zhongzheng District, Taipei 10051, Taiwan
- Department of Internal Medicine, National Taiwan University College of Medicine, No.1, Section 4, Ren-Ai Road, Zhongzheng District, Taipei 10051, Taiwan
| | - Hsiang-Yuan Yeh
- School of Big Data Management, Soochow University, No.70, Linxi Road, Shilin District, Taipei 11102, Taiwan
| | - You-Tien Tsai
- Division of Nephrology, Department of Medicine, National Taiwan University Hospital Bei-Hu Branch, No. 87, Neijiang Street, Wanhua District, Taipei 10845, Taiwan
| | - Chih-Kang Chiang
- Graduate Institute of Toxicology, National Taiwan University, College of Medicine, No.1, Section 4, Ren-Ai Road, Zhongzheng District, Taipei 10051, Taiwan
- Department of Integrative Diagnostics and Therapeutics, National Taiwan University Hospital, No. 7, Zhongshan South Road, Zhongzheng District, Taipei 10002, Taiwan
| | - Huei-Wen Chen
- Graduate Institute of Toxicology, National Taiwan University, College of Medicine, No.1, Section 4, Ren-Ai Road, Zhongzheng District, Taipei 10051, Taiwan
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Regulation of Vascular Calcification by Reactive Oxygen Species. Antioxidants (Basel) 2020; 9:antiox9100963. [PMID: 33049989 PMCID: PMC7599480 DOI: 10.3390/antiox9100963] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 10/05/2020] [Accepted: 10/06/2020] [Indexed: 12/18/2022] Open
Abstract
Vascular calcification is the deposition of hydroxyapatite crystals in the medial or intimal layers of arteries that is usually associated with other pathological conditions including but not limited to chronic kidney disease, atherosclerosis and diabetes. Calcification is an active, cell-regulated process involving the phenotype transition of vascular smooth muscle cells (VSMCs) from contractile to osteoblast/chondrocyte-like cells. Diverse triggers and signal transduction pathways have been identified behind vascular calcification. In this review, we focus on the role of reactive oxygen species (ROS) in the osteochondrogenic phenotype switch of VSMCs and subsequent calcification. Vascular calcification is associated with elevated ROS production. Excessive ROS contribute to the activation of certain osteochondrogenic signal transduction pathways, thereby accelerating osteochondrogenic transdifferentiation of VSMCs. Inhibition of ROS production and ROS scavengers and activation of endogenous protective mechanisms are promising therapeutic approaches in the prevention of osteochondrogenic transdifferentiation of VSMCs and subsequent vascular calcification. The present review discusses the formation and actions of excess ROS in different experimental models of calcification, and the potential of ROS-lowering strategies in the prevention of this deleterious condition.
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Amer AE, El-Sheakh AR, Hamed MF, El-Kashef HA, Nader MA, Shehatou GSG. Febuxostat attenuates vascular calcification induced by vitamin D3 plus nicotine in rats. Eur J Pharm Sci 2020; 156:105580. [PMID: 33010420 DOI: 10.1016/j.ejps.2020.105580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 09/26/2020] [Accepted: 09/27/2020] [Indexed: 11/30/2022]
Abstract
This study was undertaken to investigate the possible ameliorative influences of febuxostat (FEB) on vitamin D3 plus nicotine (VDN)-induced vascular calcification (VC) in Wistar rats. VDN rats received a single dose of vitamin D3 (300.000 IU/kg, I.M) and two oral doses of nicotine (25 mg/kg) on day 1. They were then administrated FEB, in two doses (10 and 15 mg/kg/day, orally), or the drug vehicle, for 4 weeks. Age-matched normal rats served as control. At the end of the experiment, body weight, kidney function parameters, serum ionic composition, cardiovascular measures, aortic calcium deposition and aortic levels of oxidative stress markers, interleukin 1β (IL-1β), runt-related transcription factor 2 (Runx2) and osteopontin (OPN) were determined. Aortic immunoexpressions of tumor necrosis factor-α (TNF-α), inducible nitric oxide synthase (iNOS), matrix metalloproteinase-9 (MMP-9) and α-smooth muscle actin (α-SMA) were evaluated. FEB significantly restored body weight loss, ameliorated kidney function and diminished serum disturbances of calcium and phosphorus in VDN rats. Moreover, FEB reduced VDN-induced elevations in aortic calcium deposition, SBP and DBP. FEB (15 mg/kg) markedly decreased left ventricular hypertrophy and bradycardia in VDN group. Mechanistically, FEB dose-dependently improved oxidative damage, decreased levels of IL-1β and Runx2, lessened expression of TNF-α, iNOS and MMP-9 and enhanced expression of OPN and α-SMA in VDN aortas relative to controls. These findings indicate that FEB, mainly at the higher administered dose (15 mg/kg), successfully attenuated VDN-induced VC. FEB may be useful in reducing VC in patients at high risk, including those with chronic kidney disease and diabetes mellitus.
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Affiliation(s)
- Ahmed E Amer
- Department of Pharmacology and Biochemistry, Faculty of Pharmacy, Delta University for Science and Technology, International Coastal Road, Gamasa City, Dakahliya, Egypt; Department of Pharmacology and Toxicology, Faculty of Pharmacy, Mansoura University, Mansoura, Dakahliya, Egypt
| | - Ahmed R El-Sheakh
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Mansoura University, Mansoura, Dakahliya, Egypt
| | - Mohamed F Hamed
- Department of Pathology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Dakahliya, Egypt
| | - Hassan A El-Kashef
- Department of Pharmacology and Biochemistry, Faculty of Pharmacy, Delta University for Science and Technology, International Coastal Road, Gamasa City, Dakahliya, Egypt; Department of Pharmacology and Toxicology, Faculty of Pharmacy, Mansoura University, Mansoura, Dakahliya, Egypt
| | - Manar A Nader
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Mansoura University, Mansoura, Dakahliya, Egypt
| | - George S G Shehatou
- Department of Pharmacology and Biochemistry, Faculty of Pharmacy, Delta University for Science and Technology, International Coastal Road, Gamasa City, Dakahliya, Egypt; Department of Pharmacology and Toxicology, Faculty of Pharmacy, Mansoura University, Mansoura, Dakahliya, Egypt.
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Huang H, Li Z, Ruan Y, Feng W, Chen J, Li X, Ouyang L, Huang H. Circadian rhythm disorder: a potential inducer of vascular calcification? J Physiol Biochem 2020; 76:513-524. [PMID: 32945991 DOI: 10.1007/s13105-020-00767-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 09/14/2020] [Indexed: 12/24/2022]
Abstract
Over the past decades, circadian rhythm has drawn a great attention in cardiovascular diseases. The expressions of rhythm genes fluctuate in accordance with the diurnal changes of vascular physiology, which highlights the pivotal effect of vascular clock. Recent researches show that the circadian clock can directly regulate the synthetic and secretory function of endothelial cells and phenotypic switch of vascular smooth muscle cells to adjust vascular relaxation and contraction. Importantly, dysfunction of vascular cells is involved in vascular calcification. Secretion of osteogenic cytokines and calcified vesicles in the vessel, osteogenic phenotype switch of vascular smooth muscle cells are all implicated in the calcification process. Moreover, circadian rhythm disorder can lead to abnormal hormone secretion, oxidative stress, inflammatory reaction, and autophagy, all of which should not be ignored in vascular calcification. Vascular senescence is another pathogenetic mechanism in vascular calcification. Accelerated vascular senescence may act as an important intermediate factor to promote vascular calcification in circadian rhythm disorders. In this review, we elaborate the potential effect of circadian rhythm disorder in vascular calcification and try to provide a new direction in the prevention of vascular calcification.
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Affiliation(s)
- Haoran Huang
- Department of Cardiology, The Eighth Affiliated Hospital, Sun Yat-sen University, No. 3025, Shennan Middle Road, Futian District, Shenzhen, 518000, China
- Department of Pediatric Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhaohuai Li
- Department of Cardiology, The Eighth Affiliated Hospital, Sun Yat-sen University, No. 3025, Shennan Middle Road, Futian District, Shenzhen, 518000, China
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Yuyi Ruan
- Department of Cardiology, The Eighth Affiliated Hospital, Sun Yat-sen University, No. 3025, Shennan Middle Road, Futian District, Shenzhen, 518000, China
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Weijing Feng
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Department of Cardiology, Laboratory of Heart Center, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Jie Chen
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiaoxue Li
- Department of Cardiology, The Eighth Affiliated Hospital, Sun Yat-sen University, No. 3025, Shennan Middle Road, Futian District, Shenzhen, 518000, China
| | - Liu Ouyang
- Department of Cardiology, The Eighth Affiliated Hospital, Sun Yat-sen University, No. 3025, Shennan Middle Road, Futian District, Shenzhen, 518000, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Hui Huang
- Department of Cardiology, The Eighth Affiliated Hospital, Sun Yat-sen University, No. 3025, Shennan Middle Road, Futian District, Shenzhen, 518000, China.
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The protective effects of renin-angiotensin system componts on vascular calcification. J Hum Hypertens 2020; 35:410-418. [PMID: 32398767 DOI: 10.1038/s41371-020-0347-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 04/19/2020] [Accepted: 04/24/2020] [Indexed: 11/09/2022]
Abstract
Renin-angiotensin system (RAS) has important roles in cardiovascular disease. Angiotensin II (Ang II) and angiotensin-(1-7) (Ang-(1-7)) are major effector peptides of RAS. However, the roles of Ang II type 2 receptor (AT2R) need to be further explored and the roles of Ang-(1-7) are still not very clear on vascular calcification (VC). Therefore, we hypothesized they have effects on preventing VC in vivo and in vitro. VC model is established by inorganic phosphate (IP) cultured with vascular smooth muscle cells (VSMC) for in vitro study and by 5/6 nephrectomy in mice for in vivo study. Increased calcified nodules by Alizarin Red S staining and mRNA expressions of bone morphogenetic protein-2 (BMP-2) and osteocalcin (OCN) by reverse transcription polymerase chain reaction in calcified WT VSMC were significantly inhibited in calcified AT2R overexpression (SmAT2) VSMC or after Ang-(1-7) treatment. After 5/6 nephrectomy, the ratio of positive and total area by Alizarin Red S and von Kossa staining and mRNA expressions of BMP-2 and OCN were significantly increased in ApoE/AT2R knockout mice compared with apolipoprotein E knockout mice, and which were significantly inhibited with Ang-(1-7) administration. Both AT2R and Ang-(1-7) have the effects on preventing VC induced by IP, at least in part through inhibiting BMP-2, OCN expressions, and in which Ang-(1-7) had protective roles mainly through Mas receptor rather than AT2R.
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Zhang M, Xu Y, Jiang L. Sulforaphane attenuates angiotensin II-induced human umbilical vein endothelial cell injury by modulating ROS-mediated mitochondrial signaling. Hum Exp Toxicol 2020; 39:734-747. [PMID: 31957488 DOI: 10.1177/0960327119893414] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The study aimed to investigate whether sulforaphane (SFN) protects against angiotensin II (Ang II)-mediated human umbilical vein endothelial cell (HUVEC) injury. Ang II treatment decreased HUVEC viability, increased cell apoptosis, decreased mitochondria membrane potential (MMP), impaired cytochrome c release, activated caspase 3/9, and induced reactive oxygen species (ROS) production, and nicotinamide adenine dinucleotide phosphate oxidase activity. Moreover, SFN treatment blunted Ang II-stimulated oxidative stress and mitochondria-related apoptosis in HUVECs. The ROS scavenger N-acetyl-l-cysteine reduced Ang II-induced oxidative stress and apoptosis, indicating that ROS generation is involved in the Ang II-induced mitochondria-mediated apoptotic pathway. SFN induced nuclear factor erythroid 2 (Nrf2) activation and expression in Ang II-stimulated HUVECs. Downregulation of Nrf2 expression by a target-specific siRNA revealed an Nrf2-dependent effect on the SFN-mediated attenuation of Ang II-induced apoptosis in HUVECs. Pretreatment with brusatol, an Nrf2-specific inhibitor, reversed the protective effects of SFN on Ang II-induced HUVEC injury. SFN treatment protected HUVECs from Ang II-induced damage by decreasing oxidative stress and ameliorating mitochondrial injury.
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Affiliation(s)
- M Zhang
- Division of Cardiology, Shanghai Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Y Xu
- Division of Cardiology, Shanghai Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - L Jiang
- Division of Cardiology, Shanghai Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Huang M, Zheng L, Xu H, Tang D, Lin L, Zhang J, Li C, Wang W, Yuan Q, Tao L, Ye Z. Oxidative stress contributes to vascular calcification in patients with chronic kidney disease. J Mol Cell Cardiol 2019; 138:256-268. [PMID: 31866376 DOI: 10.1016/j.yjmcc.2019.12.006] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 12/08/2019] [Accepted: 12/10/2019] [Indexed: 01/02/2023]
Abstract
Vascular calcification (VC) is a major cause of mortality in patients with chronic kidney disease (CKD). While elevations in serum phosphorus contribute to VC, we provide evidence here for a major role of oxidative stress (OS) in VC pathogenesis without an apparent increase in serum phosphorus in early CKD. In a rat model for stage 5 CKD (CKD5), we observed 1) robust increases of VC and OS, 2) significant reductions of smooth muscle 22 alpha (SM22α) and calponin, and 3) upregulations in Runt-related transcription factor 2 (RUNX2) and collagen I in vascular smooth muscle cells (VSMCs). Inhibition of OS using MnTMPyP dramatically reduced these events without normalization of hyperphosphatemia. In CKD5 patients with VC (n = 11) but not in those without VC (n = 13), OS was significantly elevated. While the serum levels of calcium and phosphate were not altered in the animal model for early stage CKD (ECKD), OS, VC, SM22α, calponin, RUNX2, collagen I and NADPH oxidase 1 (NOX1) in VSMCs were all significantly changed. More importantly, serum (5%) derived from patients with ECKD (n = 30) or CKD5 (n = 30) induced SM22α and calponin downregulation, and RUNX2, collagen I, NOX1 upregulation along with a robust elevation of OS and calcium deposition in primary rat VSMCs. These alterations were all reduced by MnTMPyP, ML171 (a NOX1 inhibitor), and U0126 (an inhibitor of Erk signaling). Collectively, we provide a comprehensive set of evidence supporting an important role of OS in promoting VC development in CKD patients (particularly in those with ECKD); this was at least in part through induction of osteoblastic transition in VSMCs which may involve the Erk singling. Our research thus suggests that reductions in OS may prevent VC in CKD patients.
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Affiliation(s)
- Mei Huang
- Division of Nephrology, Xiangya Hospital of the Central South University, Changsha, Hunan 410008, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Li Zheng
- Division of Nephrology, Xiangya Hospital of the Central South University, Changsha, Hunan 410008, China; Division of Nephrology, The Third Xiangya Hospital of the Central South University, Changsha, Hunan 410013, China
| | - Hui Xu
- Division of Nephrology, Xiangya Hospital of the Central South University, Changsha, Hunan 410008, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China.
| | - Damu Tang
- Department of Medicine, McMaster University, Hamilton, ON, Canada; The Hamilton Center for Kidney Research, Hamilton, ON, Canada; Urologic Cancer Center for Research and Innovation (UCCRI), Hamilton, ON, Canada
| | - Lizhen Lin
- Division of Nephrology, Xiangya Hospital of the Central South University, Changsha, Hunan 410008, China
| | - Jin Zhang
- Department of Nephrology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230000, China
| | - Cuifang Li
- Division of Nephrology, Xiangya Hospital of the Central South University, Changsha, Hunan 410008, China
| | - Wei Wang
- Division of Nephrology, Xiangya Hospital of the Central South University, Changsha, Hunan 410008, China
| | - Qiongjing Yuan
- Division of Nephrology, Xiangya Hospital of the Central South University, Changsha, Hunan 410008, China
| | - Lijian Tao
- Division of Nephrology, Xiangya Hospital of the Central South University, Changsha, Hunan 410008, China; State Key Laboratory of Medical Genetics of China, Central South University, Changsha, Hunan 410008, China
| | - Zunlong Ye
- Division of Nephrology, Xiangya Hospital of the Central South University, Changsha, Hunan 410008, China; 1717 class, Chang Jun High School of Changsha, Changsha, Hunan 410002, China
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Harper E, Rochfort KD, Smith D, Cummins PM. RANKL treatment of vascular endothelial cells leading to paracrine pro-calcific signaling involves ROS production. Mol Cell Biochem 2019; 464:111-117. [DOI: 10.1007/s11010-019-03653-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 11/08/2019] [Indexed: 02/07/2023]
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Chao CT, Yeh HY, Tsai YT, Chuang PH, Yuan TH, Huang JW, Chen HW. Natural and non-natural antioxidative compounds: potential candidates for treatment of vascular calcification. Cell Death Discov 2019; 5:145. [PMID: 31754473 PMCID: PMC6853969 DOI: 10.1038/s41420-019-0225-z] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 09/23/2019] [Accepted: 09/27/2019] [Indexed: 12/18/2022] Open
Abstract
Vascular calcification (VC) is highly prevalent in patients with advanced age, or those with chronic kidney disease and diabetes, accounting for substantial global cardiovascular burden. The pathophysiology of VC involves active mineral deposition by transdifferentiated vascular smooth muscle cells exhibiting osteoblast-like behavior, building upon cores with or without apoptotic bodies. Oxidative stress drives the progression of the cellular phenotypic switch and calcium deposition in the vascular wall. In this review, we discuss potential compounds that shield these cells from the detrimental influences of reactive oxygen species as promising treatment options for VC. A comprehensive summary of the current literature regarding antioxidants for VC is important, as no effective therapy is currently available for this disease. We systematically searched through the existing literature to identify original articles investigating traditional antioxidants and novel compounds with antioxidant properties with regard to their effectiveness against VC in experimental or clinical settings. We uncovered 36 compounds with antioxidant properties against VC pathology, involving mechanisms such as suppression of NADPH oxidase, BMP-2, and Wnt/β-catenin; anti-inflammation; and activation of Nrf2 pathways. Only two compounds have been tested clinically. These findings suggest that a considerable opportunity exists to harness these antioxidants for therapeutic use for VC. In order to achieve this goal, more translational studies are needed.
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Affiliation(s)
- Chia-Ter Chao
- Department of Medicine, National Taiwan University Hospital BeiHu Branch, College of Medicine, National Taiwan University, Taipei, Taiwan
- Department of Internal Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
- Graduate Institute of Toxicology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Hsiang-Yuan Yeh
- School of Big Data Management, Soochow University, Taipei, Taiwan
| | - You-Tien Tsai
- Graduate Institute of Toxicology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Pei-Huan Chuang
- Graduate Institute of Toxicology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Tzu-Hang Yuan
- Graduate Institute of Toxicology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Jenq-Wen Huang
- Nephrology Division, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Huei-Wen Chen
- Graduate Institute of Toxicology, National Taiwan University College of Medicine, Taipei, Taiwan
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13
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Wang Y, Zhang X, Gao L, Li J, Chen W, Chi J, Zhang X, Fu Y, Zhao M, Liu N, Li Y, Xu Y, Yang K, Yin X, Liu Y. Cortistatin exerts antiproliferation and antimigration effects in vascular smooth muscle cells stimulated by Ang II through suppressing ERK1/2, p38 MAPK, JNK and ERK5 signaling pathways. ANNALS OF TRANSLATIONAL MEDICINE 2019; 7:561. [PMID: 31807542 DOI: 10.21037/atm.2019.09.45] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Background Vascular remodeling, that contributes to cardiovascular diseases such as hypertension develops by anomalous proliferation and migration of vascular smooth muscle cells (VSMCs). Cortistatin (CST), a newly discovered biological peptide, has been acknowledged for its protective effects against cardiovascular diseases. Whether CST has an inhibitory regulation role in angiotensin II (Ang II)-induced proliferation and migration of VSMCs and what molecular mechanisms may participate in the CST inhibition process are still unknown. Methods VSMCs were divided into control group, Ang II (10-7 M) group, Ang II + PD98059 (5×10-5 M) group, Ang II + SB203580 (10-5 M) group, Ang II + SP600125 (10-5 M) group, Ang II + XMD17-109 (10-6 M) group, Ang II + CST (10-8 M) group and Ang II + CST (10-7 M) group. Cell proliferation was detected by western blotting and cell counting kit-8 (CCK8) analysis. Migration of VSMCs was measured by Transwell assay. Results Compared with control group, Ang II upregulated the expression levels of proliferating cell nuclear antigen (PCNA) and osteopontin (OPN) and downregulated that of α-smooth muscle actin (α-SMA), increased the proliferation rate as shown by CCK8 and VSMC migration as shown by Transwell assay in cultured VSMCs of the Ang II group. Meanwhile, in Ang II-cultured VSMCs, we found activation of extracellular signal-regulated kinase (ERK) 1/2, p38 MAP kinase (p38 MAPK), c-Jun N-terminal kinase (JNK), and ERK5 pathways by western blotting at different time points. However, the proliferation and migration stimulated by Ang II were partly reversed by drug inhibitors of the four pathways, namely, PD98059, SB203580, SP600125 and XMD17-109. When Ang II-stimulated VSMCs were cultured with CST pretreatment, we found that proliferation and migration were greatly suppressed as well as that the ERK1/2, p38 MAPK, JNK and ERK5 pathways were deactivated by CST. Conclusions The accumulated data suggest that CST may play a protective role in Ang II-promoted proliferation and migration of VSMCs via inhibiting the mitogen-activated protein kinase (MAPK) family pathways, providing a new orientation of CST in protecting against cardiovascular diseases.
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Affiliation(s)
- Ying Wang
- Department of Cardiology, the First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Xin Zhang
- Department of Cardiology, the First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Lei Gao
- Department of Cardiology, the First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Jihe Li
- Department of Cardiology, the First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Wenjia Chen
- Department of Cardiology, the First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Jinyu Chi
- Department of Cardiology, the First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Xiaohui Zhang
- Department of Cardiology, the First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Yu Fu
- Department of Cardiology, the First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Meng Zhao
- Department of Cardiology, the First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Na Liu
- Department of Cardiology, the First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Yang Li
- Department of Cardiology, the First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Yang Xu
- Department of Cardiology, the First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Kelaier Yang
- Department of Endocrine, the First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Xinhua Yin
- Department of Cardiology, the First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Yue Liu
- Department of Cardiology, the First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
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14
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Andrault PM, Panwar P, Mackenzie NCW, Brömme D. Elastolytic activity of cysteine cathepsins K, S, and V promotes vascular calcification. Sci Rep 2019; 9:9682. [PMID: 31273243 PMCID: PMC6609650 DOI: 10.1038/s41598-019-45918-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 06/07/2019] [Indexed: 12/13/2022] Open
Abstract
Elastin plays an important role in maintaining blood vessel integrity. Proteolytic degradation of elastin in the vascular system promotes the development of atherosclerosis, including blood vessel calcification. Cysteine cathepsins have been implicated in this process, however, their role in disease progression and associated complications remains unclear. Here, we showed that the degradation of vascular elastin by cathepsins (Cat) K, S, and V directly stimulates the mineralization of elastin and that mineralized insoluble elastin fibers were ~25–30% more resistant to CatK, S, and V degradation when compared to native elastin. Energy dispersive X-ray spectroscopy investigations showed that insoluble elastin predigested by CatK, S, or V displayed an elemental percentage in calcium and phosphate up to 8-fold higher when compared to non-digested elastin. Cathepsin-generated elastin peptides increased the calcification of MOVAS-1 cells acting through the ERK1/2 pathway by 34–36%. We made similar observations when cathepsin-generated elastin peptides were added to ex vivo mouse aorta rings. Altogether, our data suggest that CatK-, S-, and V-mediated elastolysis directly accelerates the mineralization of the vascular matrix by the generation of nucleation points in the elastin matrix and indirectly by elastin-derived peptides stimulating the calcification by vascular smooth muscle cells. Both processes inversely protect against further extracellular matrix degradation.
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Affiliation(s)
- Pierre-Marie Andrault
- Department of Oral Biological and Medical Sciences, Faculty of Dentistry, University of British Columbia, Vancouver, BC, V6T1Z3, Canada.,Centre for Blood Research, University of British Columbia, Vancouver, BC, V6T 1Z3, Canada
| | - Preety Panwar
- Department of Oral Biological and Medical Sciences, Faculty of Dentistry, University of British Columbia, Vancouver, BC, V6T1Z3, Canada.,Centre for Blood Research, University of British Columbia, Vancouver, BC, V6T 1Z3, Canada
| | - Neil C W Mackenzie
- Department of Oral Biological and Medical Sciences, Faculty of Dentistry, University of British Columbia, Vancouver, BC, V6T1Z3, Canada.,Centre for Blood Research, University of British Columbia, Vancouver, BC, V6T 1Z3, Canada
| | - Dieter Brömme
- Department of Oral Biological and Medical Sciences, Faculty of Dentistry, University of British Columbia, Vancouver, BC, V6T1Z3, Canada. .,Centre for Blood Research, University of British Columbia, Vancouver, BC, V6T 1Z3, Canada. .,Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of British Columbia, Vancouver, BC, V6T1Z3, Canada.
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15
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Soares MPR, Silva DP, Uehara IA, Ramos ES, Alabarse PVG, Fukada SY, da Luz FC, Vieira LQ, Oliveira APL, Silva MJB. The use of apocynin inhibits osteoclastogenesis. Cell Biol Int 2019; 43:466-475. [DOI: 10.1002/cbin.11110] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Accepted: 02/02/2019] [Indexed: 12/11/2022]
Affiliation(s)
- Mariana Pena Ribeiro Soares
- Institute of Biomedical ScienceFederal University of Uberlandia2B, Room, 211, Campus UmuaramaUberlandiaBrazil
- School of Pharmaceutical Sciences of Ribeirao PretoDepartment of Physics and ChemistryUniversity of São PauloRibeirao PretoBrazil
| | - Danielle Pereira Silva
- Institute of Biomedical ScienceFederal University of Uberlandia2B, Room, 211, Campus UmuaramaUberlandiaBrazil
| | - Isadora Akemi Uehara
- Institute of Biomedical ScienceFederal University of Uberlandia2B, Room, 211, Campus UmuaramaUberlandiaBrazil
| | - Erivan Schnaider Ramos
- School of Pharmaceutical Sciences of Ribeirao PretoDepartment of Physics and ChemistryUniversity of São PauloRibeirao PretoBrazil
- University of the PacificArthur A. Dugoni School of DentistrySan FranciscoCalifornia
| | - Paulo Vinicius Gil Alabarse
- School of Pharmaceutical Sciences of Ribeirao PretoDepartment of Physics and ChemistryUniversity of São PauloRibeirao PretoBrazil
| | - Sandra Yasuyo Fukada
- School of Pharmaceutical Sciences of Ribeirao PretoDepartment of Physics and ChemistryUniversity of São PauloRibeirao PretoBrazil
| | - Felipe Cordero da Luz
- Institute of Biomedical ScienceFederal University of Uberlandia2B, Room, 211, Campus UmuaramaUberlandiaBrazil
| | - Leda Quercia Vieira
- Department of Biochemistry and ImmunologyUniversity of Minas GeraisBelo HorizonteBrazil
| | - Ana Paula Lima Oliveira
- Institute of Biomedical ScienceFederal University of Uberlandia2B, Room, 211, Campus UmuaramaUberlandiaBrazil
| | - Marcelo José Barbosa Silva
- Institute of Biomedical ScienceFederal University of Uberlandia2B, Room, 211, Campus UmuaramaUberlandiaBrazil
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16
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Liu Y, Li X, Jiang S, Ge Q. Tetramethylpyrazine protects against high glucose-induced vascular smooth muscle cell injury through inhibiting the phosphorylation of JNK, p38MAPK, and ERK. J Int Med Res 2018; 46:3318-3326. [PMID: 29996693 PMCID: PMC6134667 DOI: 10.1177/0300060518781705] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Objectives High glucose-induced alterations in vascular smooth muscle cell behavior have not been fully characterized. We explored the protective mechanism of tetramethylpyrazine (TMP) on rat smooth muscle cell injury induced by high glucose via the mitogen-activated protein kinase (MAPK) signaling pathway. Methods Vascular smooth muscle cells (VSMCs) isolated from rat thoracic aortas were divided into control, high glucose (HG), and pre-hatching TMP groups. The effect of different glucose concentrations on cell viability and on the migration activity of VSMC cells was examined using MTT analysis and the wound scratch assay, respectively. Superoxide dismutase (SOD) and malondialdehyde (MDA) levels were measured using enzyme-linked immunoassays. The levels of extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase (JNK), and p38MAPK, and MAPK phosphorylation were assessed by western blotting. Results Cell proliferation was remarkably increased by increased glucose concentrations. Compared with the HG group, the migratory ability of VSMC cells was reduced in the presence of TMP. TMP also decreased the MDA content in the supernatant, but significantly increased the SOD activity. Western blotting showed that TMP inhibited the phosphorylation of JNK, p38MAPK, and ERK. Conclusions TMP appears to protect against HG-induced VSMC injury through inhibiting reactive oxygen species overproduction, and p38MAPK/JNK/ERK phosphorylation.
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Affiliation(s)
- Yutao Liu
- 1 Department of Pharmacy, Yantaishan Hospital, Yantai, Shandong, China
| | - Xu Li
- 2 Department of Pharmacy, Yantai Hospital of Infectious Diseases, Yantai, Shandong, China
| | - Shanling Jiang
- 3 Department of Pharmacy, The Affiliated Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, China
| | - Quanli Ge
- 1 Department of Pharmacy, Yantaishan Hospital, Yantai, Shandong, China
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17
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Zhang C, Zhang K, Huang F, Feng W, Chen J, Zhang H, Wang J, Luo P, Huang H. Exosomes, the message transporters in vascular calcification. J Cell Mol Med 2018; 22:4024-4033. [PMID: 29892998 PMCID: PMC6111818 DOI: 10.1111/jcmm.13692] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Accepted: 04/18/2018] [Indexed: 12/17/2022] Open
Abstract
Vascular calcification (VC) is caused by hydroxyapatite deposition in the intimal and medial layers of the vascular wall, leading to severe cardiovascular events in patients with hypertension, chronic kidney disease and diabetes mellitus. VC occurrences involve complicated mechanism networks, such as matrix vesicles or exosomes production, osteogenic differentiation, reduced cell viability, aging and so on. However, with present therapeutic methods targeting at VC ineffectively, novel targets for VC treatment are demanded. Exosomes are proven to participate in VC and function as initializers for mineral deposition. Secreted exosomes loaded with microRNAs are also demonstrated to modulate VC procession in recipient vascular smooth muscle cells. In this review, we targeted at the roles of exosomes during VC, especially at their effects on transporting biological information among cells. Moreover, we will discuss the potential mechanisms of exosomes in VC.
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Affiliation(s)
- Chao Zhang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,RNA Biomedical Institute, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, GuangZhou, China
| | - Kun Zhang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,RNA Biomedical Institute, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, GuangZhou, China
| | - Feifei Huang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,RNA Biomedical Institute, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, GuangZhou, China
| | - Weijing Feng
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,RNA Biomedical Institute, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, GuangZhou, China
| | - Jie Chen
- RNA Biomedical Institute, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, GuangZhou, China.,Department of Radiation Oncology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
| | - Huanji Zhang
- Cardiovascular Department, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Jingfeng Wang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,RNA Biomedical Institute, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, GuangZhou, China
| | - Pei Luo
- State Key Laboratories for Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China
| | - Hui Huang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,RNA Biomedical Institute, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, GuangZhou, China
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18
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Wen J, Zhao Z, Huang L, Li L, Li J, Zeng Y, Wu J, Miao Y. Switch of the ovarian cancer cell to a calcifying phenotype in the calcification of ovarian cancer. J Cancer 2018; 9:1006-1016. [PMID: 29581780 PMCID: PMC5868168 DOI: 10.7150/jca.22932] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Accepted: 01/28/2018] [Indexed: 01/18/2023] Open
Abstract
OBJECTIVE The main aim of this study was to study swith of the ovarian cancer cell to a calcifying phenotype in the formation of calcification in ovarian cancer, and to offer some help for ovarian cancer's diagnosis and differentiation therapy. METHODS The mineralization of ovarian cancer cell lines SKOV3 was induced via calcification medium for 21 d in vitro. Alizarin red staining, von kossa staining, calcein fluorescence staining and ALP activity detection were used to identify mineralization in calcification model of ovarian cancer. Also, the changes of ultrastructure and the mineralization biomarkers after the induction of calcification medium were investigated by transmission electron microscopy and western blot, respectively. The SKOV3 cells migration behavior after the induction of calcification medium was evaluated by using transwell assay and scratch wound. Finally, mineralization biomarkers were verified in 40 cases of calcified ovarian cancer specimens and matched 40 non-calcified ovarian cancer tissues. RESULTS Classical calcium salt detection methods confirmed that the culture of SKOV3 cells in calcification medium was an appropriate ovarian cancer calcification model in vitro. Transmission electron microscopy and western blot revealed respectively the presence of cells with morphological characteristics of osteoblasts and the upregulation of mineralization biomarkers expression in treatment group. Transwell assay and scratch wound showed the decreased SKOV3 cell migration in treatment group. In specimens, the calcification occurred predominantly in well-differentiated carcinomas and the expression of the BMP2 and OPN elevated in calcified group. CONCLUSION Our study showed that the switch of the ovarian cancer cell to a calcifying phenotype in the formation of calcification in ovarian cancer. The calcified phenotypic transformation may inform the new prospective in ovarian cancer therapy.
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Affiliation(s)
- Jirui Wen
- Department of Obstetrics and Gynecology, Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE, West China Second University Hospital, Sichuan University, Chengdu, P.R. China.,West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China
| | - Zhiwei Zhao
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China
| | - Liwei Huang
- West China School of Stomatology Medicine, Sichuan University, Chengdu, China
| | - Liang Li
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China
| | - Jiman Li
- Pathology Department, Sichuan Cancer Hospital, Chengdu, China
| | - Ye Zeng
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China
| | - Jiang Wu
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China
| | - Yali Miao
- Department of Obstetrics and Gynecology, Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE, West China Second University Hospital, Sichuan University, Chengdu, P.R. China
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Zhang K, Zhang Y, Feng W, Chen R, Chen J, Touyz RM, Wang J, Huang H. Interleukin-18 Enhances Vascular Calcification and Osteogenic Differentiation of Vascular Smooth Muscle Cells Through TRPM7 Activation. Arterioscler Thromb Vasc Biol 2017; 37:1933-1943. [DOI: 10.1161/atvbaha.117.309161] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Accepted: 08/09/2017] [Indexed: 12/31/2022]
Affiliation(s)
- Kun Zhang
- From the Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology (K.Z., Y.Z., W.F., R.C., J.W., H.H.) and Department of Radiation Oncology (J.C.), Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China; Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China (K.Z., Y.Z., W.F., R.C., J.C., J.W., H.H.); and Institute of Cardiovascular and Medical Sciences, British Heart Foundation (BHF) Glasgow
| | - Yinyin Zhang
- From the Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology (K.Z., Y.Z., W.F., R.C., J.W., H.H.) and Department of Radiation Oncology (J.C.), Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China; Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China (K.Z., Y.Z., W.F., R.C., J.C., J.W., H.H.); and Institute of Cardiovascular and Medical Sciences, British Heart Foundation (BHF) Glasgow
| | - Weijing Feng
- From the Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology (K.Z., Y.Z., W.F., R.C., J.W., H.H.) and Department of Radiation Oncology (J.C.), Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China; Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China (K.Z., Y.Z., W.F., R.C., J.C., J.W., H.H.); and Institute of Cardiovascular and Medical Sciences, British Heart Foundation (BHF) Glasgow
| | - Renhua Chen
- From the Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology (K.Z., Y.Z., W.F., R.C., J.W., H.H.) and Department of Radiation Oncology (J.C.), Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China; Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China (K.Z., Y.Z., W.F., R.C., J.C., J.W., H.H.); and Institute of Cardiovascular and Medical Sciences, British Heart Foundation (BHF) Glasgow
| | - Jie Chen
- From the Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology (K.Z., Y.Z., W.F., R.C., J.W., H.H.) and Department of Radiation Oncology (J.C.), Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China; Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China (K.Z., Y.Z., W.F., R.C., J.C., J.W., H.H.); and Institute of Cardiovascular and Medical Sciences, British Heart Foundation (BHF) Glasgow
| | - Rhian M. Touyz
- From the Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology (K.Z., Y.Z., W.F., R.C., J.W., H.H.) and Department of Radiation Oncology (J.C.), Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China; Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China (K.Z., Y.Z., W.F., R.C., J.C., J.W., H.H.); and Institute of Cardiovascular and Medical Sciences, British Heart Foundation (BHF) Glasgow
| | - Jingfeng Wang
- From the Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology (K.Z., Y.Z., W.F., R.C., J.W., H.H.) and Department of Radiation Oncology (J.C.), Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China; Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China (K.Z., Y.Z., W.F., R.C., J.C., J.W., H.H.); and Institute of Cardiovascular and Medical Sciences, British Heart Foundation (BHF) Glasgow
| | - Hui Huang
- From the Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology (K.Z., Y.Z., W.F., R.C., J.W., H.H.) and Department of Radiation Oncology (J.C.), Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China; Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China (K.Z., Y.Z., W.F., R.C., J.C., J.W., H.H.); and Institute of Cardiovascular and Medical Sciences, British Heart Foundation (BHF) Glasgow
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20
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Zhou X, Liang L, Zhao Y, Zhang H. Epigallocatechin-3-Gallate Ameliorates Angiotensin II-Induced Oxidative Stress and Apoptosis in Human Umbilical Vein Endothelial Cells through the Activation of Nrf2/Caspase-3 Signaling. J Vasc Res 2017; 54:299-308. [PMID: 28942440 DOI: 10.1159/000479873] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Accepted: 07/28/2017] [Indexed: 01/25/2023] Open
Abstract
INTRODUCTION This study aimed to investigate whether epigallocatechin-3-gallate (EGCG) shows antioxidant activity against angiotensin II (Ang II)-induced human umbilical vein endothelial cell (HUVEC) apoptosis. MATERIALS AND METHODS The viability of HUVECs was revealed by MTT and LDH assay. The cell apoptosis was detected by FITC-PI assay. A fluorescent probe assay was used to measure the reactive oxygen species (ROS) generation in HUVECs. Mitochondrial permeability transition pore (MPTP) opening, mitochondrial membrane potential, and caspase-3, -4, -8, -9 activities were also measured. RESULTS We found that Ang II treatment increased the generation of ROS, enhanced MPTP opening and cytochrome c release, activated caspase-3/9, and consequently induced HUVEC apoptosis. EGCG treatment-suppressed Ang II induces the oxidative stress of HUVECs and mitochondria-related cell apoptosis. We also showed that the antioxidant activity pathway, including cytochrome c release, MPTP opening, and caspase-3/9 activation, is a key endogenous defensive system in HUVECs, provoking Ang II exposure. Our study revealed that increased expression of Nrf2 by EGCG could partially repress Ang II-induced injury effects. CONCLUSIONS All of our findings indicated that EGCG treatment provides a protective effect for Ang II-induced HUVEC apoptosis by decreasing oxidative stress and ameliorating mitochondrial injury.
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Affiliation(s)
- Xiuli Zhou
- Department of Cardiology, The First People's Hospital of Yunnan, Kunming, China
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21
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Ouyang L, Zhang K, Chen J, Wang J, Huang H. Roles of platelet-derived growth factor in vascular calcification. J Cell Physiol 2017; 233:2804-2814. [PMID: 28467642 DOI: 10.1002/jcp.25985] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Accepted: 05/02/2017] [Indexed: 02/06/2023]
Abstract
Vascular calcification (VC) is prevalent in aging, and patients with hypertension, chronic kidney disease (CKD), or diabetes. VC is regarded as an active and complex process that involves multiple mechanisms responsible for calcium deposition in vessel wall. In light of the complicated pathogenesis of VC, effective therapy for ameliorating VC is limited. Thus, it is urgent to explore the potential mechanisms and find new targets for the therapy of VC. Platelet-derived growth factor (PDGF), a potent mitogen, and chemoattractant have been found to disturb the vascular homeostasis by inducing inflammation, oxidative stress, and phenotype transition, all of which accelerate the process of VC. The aim of current review is to present a review about the roles of PDGF in affecting VC and to establish a potential target for treating VC.
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Affiliation(s)
- Liu Ouyang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, Guangdong Province, China
| | - Kun Zhang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, Guangdong Province, China
| | - Jie Chen
- Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, Guangdong Province, China.,Department of Radiation Oncology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jingfeng Wang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, Guangdong Province, China
| | - Hui Huang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, Guangdong Province, China
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22
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Bardeesi ASA, Gao J, Zhang K, Yu S, Wei M, Liu P, Huang H. A novel role of cellular interactions in vascular calcification. J Transl Med 2017; 15:95. [PMID: 28464904 PMCID: PMC5414234 DOI: 10.1186/s12967-017-1190-z] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Accepted: 04/20/2017] [Indexed: 12/18/2022] Open
Abstract
A series of clinical trials have confirmed the correlation between vascular calcification (VC) and cardiovascular events and mortality. However, current treatments have little effects on the regression of VC. Potent and illustrative mechanisms have been proven to exist in both bone metabolism and VC, indicating that these two processes share similarities in onset and progression. Multiple osteoblast-like cells and signaling pathways are involved in the process of VC. In this review, we summarized the roles of different osteoblast-like cells and we emphasized on how they communicated and interacted with each other using different signaling pathways. Further studies are needed to uncover the underlying mechanisms and to provide novel therapies for VC.
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Affiliation(s)
| | - Jingwei Gao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 West Yanjiang Road, Guangzhou, 510120, China.,Laboratory of RNA and Major Diseases of Brain and Heart, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Kun Zhang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 West Yanjiang Road, Guangzhou, 510120, China.,Laboratory of RNA and Major Diseases of Brain and Heart, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Suntian Yu
- Zhongshan Medical School, Sun Yat-sen University, Guangzhou, China
| | - Mengchao Wei
- Zhongshan Medical School, Sun Yat-sen University, Guangzhou, China
| | - Pinming Liu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 West Yanjiang Road, Guangzhou, 510120, China.,Laboratory of RNA and Major Diseases of Brain and Heart, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Hui Huang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 West Yanjiang Road, Guangzhou, 510120, China. .,Laboratory of RNA and Major Diseases of Brain and Heart, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.
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23
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Gong C, Li L, Qin C, Wu W, Liu Q, Li Y, Gan L, Ou S. The Involvement of Notch1-RBP-Jk/Msx2 Signaling Pathway in Aortic Calcification of Diabetic Nephropathy Rats. J Diabetes Res 2017; 2017:8968523. [PMID: 29464183 PMCID: PMC5804331 DOI: 10.1155/2017/8968523] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 09/27/2017] [Accepted: 10/26/2017] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND This study explored the changes in expression of vascular smooth muscle cell (VSMC) markers and osteogenic markers, as well as the involvement of Notch1-RBP-Jk/Msx2 pathway in a rat model of diabetic nephropathy (DN) with vascular calcification. METHODS A rat model of DN with concomitant vascular calcification was created by intraperitoneal injection of streptozotocin followed by administration of vitamin D3 and nicotine. Biochemical analysis and histological examination of aortic tissue were performed. VSMC markers and osteogenic markers as well as target molecules in Notch1-RBP-Jk/Msx2 were determined by quantitative real-time polymerase chain reaction and immunohistochemical analysis. RESULTS Serum calcium and phosphorus levels were significantly increased in model rats as compared to that in normal controls. Diabetic rats with vascular calcification exhibited mineral deposits in aortic intima-media accompanied by decreased expression of VSMC markers and increased expression of osteogenic markers. Notch1, RBP-Jk, Msx2, Jagged1, and N1-ICD were barely expressed in the aortic wall of normal rats. In contrast, these were significantly increased in the model group at all time points (8, 12, and 16 weeks), as compared to that in the normal rats. CONCLUSION Activation of the Notch1-RBP-Jk/Msx2 signaling pathway may be involved in the development and progression of vascular calcification in DN.
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Affiliation(s)
- Caipan Gong
- Department of Nephrology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Li Li
- Department of Nephrology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Chunmei Qin
- Department of Nephrology, Luzhou People's Hospital, Luzhou, Sichuan 646000, China
| | - Weihua Wu
- Department of Nephrology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Qi Liu
- Department of Nephrology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Ying Li
- Department of Nephrology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Linwang Gan
- Department of Nephrology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Santao Ou
- Department of Nephrology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
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