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Tóth A, Lente G, Csiki DM, Balogh E, Szöőr Á, Nagy B, Jeney V. Activation of PERK/eIF2α/ATF4/CHOP branch of endoplasmic reticulum stress response and cooperation between HIF-1α and ATF4 promotes Daprodustat-induced vascular calcification. Front Pharmacol 2024; 15:1399248. [PMID: 39144616 PMCID: PMC11322142 DOI: 10.3389/fphar.2024.1399248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 07/17/2024] [Indexed: 08/16/2024] Open
Abstract
Introduction: Vascular calcification is accelerated in patients with chronic kidney disease (CKD) and increases the risk of cardiovascular events. CKD is frequently associated with anemia. Daprodustat (DPD) is a prolyl hydroxylase inhibitor for the treatment of CKD-associated anemia that enhances erythropoiesis through the activation of the hypoxia-inducible factor 1 (HIF-1) pathway. Studies showed that DPD promotes osteogenic differentiation of human aortic smooth muscle cells (HAoSMCs) and increases aorta calcification in mice with CKD. HIF-1 activation has been linked with endoplasmic reticulum (ER) stress; therefore, here we investigated the potential contribution of ER stress, particularly activating transcription factor 4 (ATF4), to the pro-calcification effect of DPD. Methods: Here, we used an adenine-induced CKD mouse model and HAoSMCs as an in vitro vascular calcification model to study the effect of DPD. Results: DPD treatment (15 mg/kg/day) corrects anemia but increases the expression of hypoxia (Glut1, VEGFA), ER stress (ATF4, CHOP, and GRP78), and osteo-/chondrogenic (Runx2, Sox9, BMP2, and Msx2) markers and accelerates aorta and kidney calcification in CKD mice. DPD activates the PERK/eIF2α/ATF4/CHOP pathway and promotes high phosphate-induced osteo-/chondrogenic differentiation of HAoSMCs. Inhibition of ER stress with 4-PBA or silencing of ATF4 attenuates HAoSMC calcification. DPD-induced ATF4 expression is abolished in the absence of HIF-1α; however, knockdown of ATF4 does not affect HIF-1α expression. Conclusion: We concluded that DPD induces ER stress in vitro and in vivo, in which ATF4 serves as a downstream effector of HIF-1 activation. Targeting ATF4 could be a potential therapeutic approach to attenuate the pro-calcific effect of DPD.
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Affiliation(s)
- Andrea Tóth
- MTA-DE Lendület Vascular Pathophysiology Research Group, Research Centre for Molecular Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Gréta Lente
- MTA-DE Lendület Vascular Pathophysiology Research Group, Research Centre for Molecular Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
- Doctoral School of Molecular Cell and Immune Biology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Dávid Máté Csiki
- MTA-DE Lendület Vascular Pathophysiology Research Group, Research Centre for Molecular Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Enikő Balogh
- MTA-DE Lendület Vascular Pathophysiology Research Group, Research Centre for Molecular Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Árpád Szöőr
- Department of Biophysics and Cell Biology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Béla Nagy
- Department of Laboratory Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Viktória Jeney
- MTA-DE Lendület Vascular Pathophysiology Research Group, Research Centre for Molecular Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
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Yu C, Zhang Z, Xiao L, Ai M, Qing Y, Zhang Z, Xu L, Yu OY, Cao Y, Liu Y, Song K. IRE1α pathway: A potential bone metabolism mediator. Cell Prolif 2024:e13654. [PMID: 38736291 DOI: 10.1111/cpr.13654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 04/07/2024] [Accepted: 05/01/2024] [Indexed: 05/14/2024] Open
Abstract
Osteoblasts and osteoclasts collaborate in bone metabolism, facilitating bone development, maintaining normal bone density and strength, and aiding in the repair of pathological damage. Endoplasmic reticulum stress (ERS) can disrupt the intracellular equilibrium between osteoclast and osteoblast, resulting in dysfunctional bone metabolism. The inositol-requiring enzyme-1α (IRE1α) pathway-the most conservative unfolded protein response pathway activated by ERS-is crucial in regulating cell metabolism. This involvement encompasses functions such as inflammation, autophagy, and apoptosis. Many studies have highlighted the potential roles of the IRE1α pathway in osteoblasts, chondrocytes, and osteoclasts and its implication in certain bone-related diseases. These findings suggest that it may serve as a mediator for bone metabolism. However, relevant reviews on the role of the IRE1α pathway in bone metabolism remain unavailable. Therefore, this review aims to explore recent research that elucidated the intricate roles of the IRE1α pathway in bone metabolism, specifically in osteogenesis, chondrogenesis, osteoclastogenesis, and osteo-immunology. The findings may provide novel insights into regulating bone metabolism and treating bone-related diseases.
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Affiliation(s)
- Chengbo Yu
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Prosthodontics and Implantology, School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
| | - Zhixiang Zhang
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Prosthodontics and Implantology, School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
| | - Li Xiao
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Prosthodontics and Implantology, School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
| | - Mi Ai
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Prosthodontics and Implantology, School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
| | - Ying Qing
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Prosthodontics and Implantology, School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
| | - Zhixing Zhang
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Prosthodontics and Implantology, School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
| | - Lianyi Xu
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Prosthodontics and Implantology, School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
| | - Ollie Yiru Yu
- Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China
| | - Yingguang Cao
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Prosthodontics and Implantology, School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
| | - Yong Liu
- Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Frontier Science Center for Immunology and Metabolism, and the Institute for Advanced Studies, Wuhan University, Wuhan, Hubei, China
| | - Ke Song
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Prosthodontics and Implantology, School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, China
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3
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Liu C, Liang D. High Copper Intake Is Associated with Decreased Likelihood of Abdominal Aortic Calcification in Middle-Aged and Older US Adults. Biol Trace Elem Res 2024; 202:1390-1400. [PMID: 37434038 DOI: 10.1007/s12011-023-03765-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 07/04/2023] [Indexed: 07/13/2023]
Abstract
The purpose of our study was primarily to investigate the relationship between dietary copper intake and abdominal aortic calcification (AAC) in US adults. We used data from the National Health and Nutrition Examination Survey (NHANES) 2013-2014 for our analysis. Multivariate linear regression analysis was used to explore the relationship between copper intake and AAC scores. We also used multivariate logistic regression analysis to explore the association between copper intake and the risk of AAC and severe AAC. We also examined whether there was a nonlinear relationship between copper intake and AAC scores and risk of AAC and severe AAC using restricted cubic splines (RCS) analysis. In addition, we also performed subgroup analysis and interaction tests. A total of 2897 participants were recruited in this study. The mean AAC score of the participants was 1.46 ± 0.11, and the prevalence of AAC and severe AAC among the participants was 28.53% and 7.68%, respectively. In the fully adjusted model, a negative association of copper intake with AAC scores (β = - 0.16, 95%CI: - 0.49 ~ 0.17) and the risk of AAC (OR = 0.85, 95% CI: 0.61-1.19) and severe AAC (OR = 0.82, 95% CI: 0.49-1.38) was observed. Compared to participants in the lowest tertile of copper intake, participants in the highest tertile of copper intake had a 0.37-unit decrease in mean AAC score (β = - 0.37, 95% CI: - 0.90-0.15) and a significant 38% and 22% decrease in risk of AAC (OR = 0.62, 95% CI: 0.41-0.95) and severe AAC (OR = 0.78, 95% CI: 0.34 - 1.77), respectively. The results of subgroup analyses and interaction tests suggested no significant differences in AAC scores and AAC risk between the different strata. In contrast, the risk of severe AAC was significantly dependent on the patients' diabetes status. Increased copper intake was associated with decreased AAC scores and decreased likelihood of AAC and severe AAC.
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Affiliation(s)
- Chang Liu
- School of Medicine, Nankai University, Tianjin, China.
| | - Dan Liang
- Department of Endocrine, People's Hospital of Chongqing Liang Jiang New Area, Chongqing, China.
- The West China College of Medicine, Sichuan University, Sichuan, China.
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4
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He M, Wei W, Zhang Y, Xiang Z, Peng D, Kasimumali A, Rong S. Gut microbial metabolites SCFAs and chronic kidney disease. J Transl Med 2024; 22:172. [PMID: 38369469 PMCID: PMC10874542 DOI: 10.1186/s12967-024-04974-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Accepted: 02/11/2024] [Indexed: 02/20/2024] Open
Abstract
The global incidence of Chronic Kidney Disease (CKD) is steadily escalating, with discernible linkage to the intricate terrain of intestinal microecology. The intestinal microbiota orchestrates a dynamic equilibrium in the organism, metabolizing dietary-derived compounds, a process which profoundly impacts human health. Among these compounds, short-chain fatty acids (SCFAs), which result from microbial metabolic processes, play a versatile role in influencing host energy homeostasis, immune function, and intermicrobial signaling, etc. SCFAs emerge as pivotal risk factors influencing CKD's development and prognosis. This paper review elucidates the impact of gut microbial metabolites, specifically SCFAs, on CKD, highlighting their role in modulating host inflammatory responses, oxidative stress, cellular autophagy, the immune milieu, and signaling cascades. An in-depth comprehension of the interplay between SCFAs and kidney disease pathogenesis may pave the way for their utilization as biomarkers for CKD progression and prognosis or as novel adjunctive therapeutic strategies.
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Affiliation(s)
- Meng He
- Department of Nephrology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
| | - Wenqian Wei
- Department of Nephrology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
| | - Yichen Zhang
- Department of Urology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
| | - Zhouxia Xiang
- Department of Nephrology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
| | - Dan Peng
- Department of Nephrology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
| | - Ayijiaken Kasimumali
- Department of Nephrology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
| | - Shu Rong
- Department of Nephrology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China.
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5
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Wang X, Wang Z, He J. Similarities and Differences of Vascular Calcification in Diabetes and Chronic Kidney Disease. Diabetes Metab Syndr Obes 2024; 17:165-192. [PMID: 38222032 PMCID: PMC10788067 DOI: 10.2147/dmso.s438618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 12/21/2023] [Indexed: 01/16/2024] Open
Abstract
Presently, the mechanism of occurrence and development of vascular calcification (VC) is not fully understood; a range of evidence suggests a positive association between diabetes mellitus (DM) and VC. Furthermore, the increasing burden of central vascular disease in patients with chronic kidney disease (CKD) may be due, at least in part, to VC. In this review, we will review recent advances in the mechanisms of VC in the context of CKD and diabetes. The study further unveiled that VC is induced through the stimulation of pro-inflammatory factors, which in turn impairs endothelial function and triggers similar mechanisms in both disease contexts. Notably, hyperglycemia was identified as the distinctive mechanism driving calcification in DM. Conversely, in CKD, calcification is facilitated by mechanisms including mineral metabolism imbalance and the presence of uremic toxins. Additionally, we underscore the significance of investigating vascular alterations and newly identified molecular pathways as potential avenues for therapeutic intervention.
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Affiliation(s)
- Xiabo Wang
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, 212001, People’s Republic of China
| | - Zhongqun Wang
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang, 212001, People’s Republic of China
| | - Jianqiang He
- Department of Nephrology, Affiliated Hospital of Jiangsu University, Zhenjiang, 212001, People’s Republic of China
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6
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Liu X, Li T, Sun J, Wang Z. The Role of Endoplasmic Reticulum Stress in Calcific Aortic Valve Disease. Can J Cardiol 2023; 39:1571-1580. [PMID: 37516250 DOI: 10.1016/j.cjca.2023.07.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 06/28/2023] [Accepted: 07/23/2023] [Indexed: 07/31/2023] Open
Abstract
Calcific aortic valve disease (CAVD), which is involved in osteogenic reprogramming of valvular interstitial cells, is the most common form of valve disease. It still lacks effective pharmacologic intervention, as its cellular biological mechanisms remain unclear. Congenital abnormality (bicuspid valve) and older age are considered to be the most powerful risk factors for CAVD. Aortic valve sclerosis (AVS) and calcific aortic stenosis (CAS), 2 subclinical forms of CAVD, represent 2 distinct stages of aortic valve calcification. During the AVS stage, the disease is characterised by endothelial activation/damage, inflammatory response, and lipid infiltration accompanied by microcalcification. The CAS stage is dominated by calcification, resulting in valvular dysfunction and severe obstruction to cardiac outflow, which is life threatening if surgery is not performed in time. Endoplasmic reticulum (ER) stress, a state in which conditions disrupting ER homeostasis cause an accumulation of unfolded and misfolded proteins in the ER lumen, has been shown to promote osteogenic differentiation and aortic valve calcification. Therefore, identifying targets or drugs for suppressing ER stress may be a novel approach for CAVD treatment.
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Affiliation(s)
- Xiaolin Liu
- Department of Cardiac Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China; Medicial Science and Technology Innovation Center, Shandong First Medical University, Jinan, Shandong, China
| | - Ting Li
- School of Life Science, Shandong First Medical University (Shandong Academy of Medical Sciences), Taian, Shandong, China
| | - Jun Sun
- Department of Cardiac Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Zhengjun Wang
- Department of Cardiac Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China.
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Zhong M, Wu Z, Chen Z, Ren Q, Zhou J. Advances in the interaction between endoplasmic reticulum stress and osteoporosis. Biomed Pharmacother 2023; 165:115134. [PMID: 37437374 DOI: 10.1016/j.biopha.2023.115134] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 07/04/2023] [Accepted: 07/07/2023] [Indexed: 07/14/2023] Open
Abstract
The endoplasmic reticulum (ER) is the main site for protein synthesis, folding, and secretion, and accumulation of the unfolded/misfolded proteins in the ER may induce ER stress. ER stress is an important participant in various intracellular signaling pathways. Prolonged- or high-intensity ER stress may induce cell apoptosis. Osteoporosis, characterized by imbalanced bone remodeling, is a global disease caused by many factors, such as ER stress. ER stress stimulates osteoblast apoptosis, increases bone loss, and promotes osteoporosis development. Many factors, such as the drug's adverse effects, metabolic disorders, calcium ion imbalance, bad habits, and aging, have been reported to activate ER stress, resulting in the pathological development of osteoporosis. Increasing evidence shows that ER stress regulates osteogenic differentiation, osteoblast activity, and osteoclast formation and function. Various therapeutic agents have been developed to counteract ER stress and thereby suppress osteoporosis development. Thus, inhibition of ER stress has become a potential target for the therapeutic management of osteoporosis. However, the in-depth understanding of ER stress in the pathogenesis of osteoporosis still needs more effort.
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Affiliation(s)
- Mingliang Zhong
- College of Rehabilitation, Gannan Medical University, Ganzhou 341000, China
| | - Zhenyu Wu
- First Affiliated Hospital of Gannan Medical University, Ganzhou 341000, China
| | - Zhixi Chen
- College of Pharmacy, Gannan Medical University, Ganzhou 341000, China
| | - Qun Ren
- College of Pharmacy, Gannan Medical University, Ganzhou 341000, China
| | - Jianguo Zhou
- Department of Joint Surgery, Ganzhou People's Hospital, Ganzhou 341000, China.
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Pan W, Jie W, Huang H. Vascular calcification: Molecular mechanisms and therapeutic interventions. MedComm (Beijing) 2023; 4:e200. [PMID: 36620697 PMCID: PMC9811665 DOI: 10.1002/mco2.200] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 11/21/2022] [Accepted: 11/23/2022] [Indexed: 01/05/2023] Open
Abstract
Vascular calcification (VC) is recognized as a pathological vascular disorder associated with various diseases, such as atherosclerosis, hypertension, aortic valve stenosis, coronary artery disease, diabetes mellitus, as well as chronic kidney disease. Therefore, it is a life-threatening state for human health. There were several studies targeting mechanisms of VC that revealed the importance of vascular smooth muscle cells transdifferentiating, phosphorous and calcium milieu, as well as matrix vesicles on the progress of VC. However, the underlying molecular mechanisms of VC need to be elucidated. Though there is no acknowledged effective therapeutic strategy to reverse or cure VC clinically, recent evidence has proved that VC is not a passive irreversible comorbidity but an active process regulated by many factors. Some available approaches targeting the underlying molecular mechanism provide promising prospects for the therapy of VC. This review aims to summarize the novel findings on molecular mechanisms and therapeutic interventions of VC, including the role of inflammatory responses, endoplasmic reticulum stress, mitochondrial dysfunction, iron homeostasis, metabolic imbalance, and some related signaling pathways on VC progression. We also conclude some recent studies on controversial interventions in the clinical practice of VC, such as calcium channel blockers, renin-angiotensin system inhibitions, statins, bisphosphonates, denosumab, vitamins, and ion conditioning agents.
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Affiliation(s)
- Wei Pan
- Department of Cardiology, the Eighth Affiliated HospitalSun Yat‐sen UniversityShenzhenGuangdongChina,Joint Laboratory of Guangdong‐Hong Kong‐Macao Universities for Nutritional Metabolism and Precise Prevention and Control of Major Chronic DiseaseSun Yat‐sen UniversityShenzhenGuangdongChina
| | - Wei Jie
- Department of Cardiology, the Eighth Affiliated HospitalSun Yat‐sen UniversityShenzhenGuangdongChina,Joint Laboratory of Guangdong‐Hong Kong‐Macao Universities for Nutritional Metabolism and Precise Prevention and Control of Major Chronic DiseaseSun Yat‐sen UniversityShenzhenGuangdongChina
| | - Hui Huang
- Department of Cardiology, the Eighth Affiliated HospitalSun Yat‐sen UniversityShenzhenGuangdongChina,Joint Laboratory of Guangdong‐Hong Kong‐Macao Universities for Nutritional Metabolism and Precise Prevention and Control of Major Chronic DiseaseSun Yat‐sen UniversityShenzhenGuangdongChina
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9
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Liu SM, Zhang YR, Chen Y, Ji DR, Zhao J, Fu S, Jia MZ, Yu YR, Tang CS, Huang W, Zhou YB, Qi YF. Intermedin Alleviates Vascular Calcification in CKD through Sirtuin 3-Mediated Inhibition of Mitochondrial Oxidative Stress. Pharmaceuticals (Basel) 2022; 15:ph15101224. [PMID: 36297336 PMCID: PMC9608591 DOI: 10.3390/ph15101224] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 09/30/2022] [Accepted: 09/30/2022] [Indexed: 11/10/2022] Open
Abstract
Vascular calcification (VC) is a common pathophysiological process of chronic kidney disease (CKD). Sirtuin 3 (Sirt3), a major NAD+-dependent protein deacetylase predominantly in mitochondria, is involved in the pathogenesis of VC. We previously reported that intermedin (IMD) could protect against VC. In this study, we investigated whether IMD attenuates VC by Sirt3-mediated inhibition of mitochondrial oxidative stress. A rat VC with CKD model was induced by the 5/6 nephrectomy plus vitamin D3. Vascular smooth muscle cell (VSMC) calcification was induced by CaCl2 and β-glycerophosphate. IMD1-53 treatment attenuated VC in vitro and in vivo, rescued the depressed mitochondrial membrane potential (MMP) level and decreased mitochondrial ROS levels in calcified VSMCs. IMD1-53 treatment recovered the reduced protein level of Sirt3 in calcified rat aortas and VSMCs. Inhibition of VSMC calcification by IMD1-53 disappeared when the cells were Sirt3 absent or pretreated with the Sirt3 inhibitor 3-TYP. Furthermore, 3-TYP pretreatment blocked IMD1-53-mediated restoration of the MMP level and inhibition of mitochondrial oxidative stress in calcified VSMCs. The attenuation of VSMC calcification by IMD1-53 through upregulation of Sirt3 might be achieved through activation of the IMD receptor and post-receptor signaling pathway AMPK, as indicated by pretreatment with an IMD receptor antagonist or AMPK inhibitor blocking the inhibition of VSMC calcification and upregulation of Sirt3 by IMD1-53. AMPK inhibitor treatment reversed the effects of IMD1-53 on restoring the MMP level and inhibiting mitochondrial oxidative stress in calcified VSMCs. In conclusion, IMD attenuates VC by improving mitochondrial function and inhibiting mitochondrial oxidative stress through upregulating Sirt3.
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Affiliation(s)
- Shi-Meng Liu
- Laboratory of Cardiovascular Bioactive Molecule, School of Basic Medical Sciences, Peking University, Beijing 100083, China
- Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Peking University Health Science Center, Beijing 100083, China
- Department of Pathogen Biology, School of Basic Medical Sciences, Peking University, Beijing 100083, China
| | - Ya-Rong Zhang
- Laboratory of Cardiovascular Bioactive Molecule, School of Basic Medical Sciences, Peking University, Beijing 100083, China
- Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Peking University Health Science Center, Beijing 100083, China
- Department of Pathogen Biology, School of Basic Medical Sciences, Peking University, Beijing 100083, China
| | - Yao Chen
- Department of Physiology, School of Basic Medical Sciences, Chongqing Medical University, Chongqing 400016, China
| | - Deng-Ren Ji
- Laboratory of Cardiovascular Bioactive Molecule, School of Basic Medical Sciences, Peking University, Beijing 100083, China
- Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Peking University Health Science Center, Beijing 100083, China
- Department of Pathogen Biology, School of Basic Medical Sciences, Peking University, Beijing 100083, China
| | - Jie Zhao
- Laboratory of Cardiovascular Bioactive Molecule, School of Basic Medical Sciences, Peking University, Beijing 100083, China
- Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Peking University Health Science Center, Beijing 100083, China
- Department of Pathogen Biology, School of Basic Medical Sciences, Peking University, Beijing 100083, China
| | - Su Fu
- Department of Neurobiology, School of Basic Medical Sciences, Peking University, Beijing 100083, China
| | - Mo-Zhi Jia
- Department of Pathogen Biology, School of Basic Medical Sciences, Peking University, Beijing 100083, China
| | - Yan-Rong Yu
- Department of Pathogen Biology, School of Basic Medical Sciences, Peking University, Beijing 100083, China
| | - Chao-Shu Tang
- Laboratory of Cardiovascular Bioactive Molecule, School of Basic Medical Sciences, Peking University, Beijing 100083, China
- Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Peking University Health Science Center, Beijing 100083, China
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Peking University, Beijing 100083, China
| | - Wei Huang
- Institute of Cardiovascular Sciences and Key Laboratory of Molecular Cardiovascular Sciences, School of Basic Medical Sciences, Ministry of Education, Peking University Health Science Center, Beijing 100083, China
| | - Ye-Bo Zhou
- Department of Physiology, Nanjing Medical University, Nanjing 211166, China
- Correspondence: (Y.-B.Z.); (Y.-F.Q.)
| | - Yong-Fen Qi
- Laboratory of Cardiovascular Bioactive Molecule, School of Basic Medical Sciences, Peking University, Beijing 100083, China
- Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Peking University Health Science Center, Beijing 100083, China
- Department of Pathogen Biology, School of Basic Medical Sciences, Peking University, Beijing 100083, China
- Correspondence: (Y.-B.Z.); (Y.-F.Q.)
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10
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Rao Z, Zheng Y, Xu L, Wang Z, Zhou Y, Chen M, Dong N, Cai Z, Li F. Endoplasmic Reticulum Stress and Pathogenesis of Vascular Calcification. Front Cardiovasc Med 2022; 9:918056. [PMID: 35783850 PMCID: PMC9243238 DOI: 10.3389/fcvm.2022.918056] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 05/30/2022] [Indexed: 12/05/2022] Open
Abstract
Vascular calcification (VC) is characterized by calcium phosphate deposition in blood vessel walls and is associated with many diseases, as well as increased cardiovascular morbidity and mortality. However, the molecular mechanisms underlying of VC development and pathogenesis are not fully understood, thus impeding the design of molecular-targeted therapy for VC. Recently, several studies have shown that endoplasmic reticulum (ER) stress can exacerbate VC. The ER is an intracellular membranous organelle involved in the synthesis, folding, maturation, and post-translational modification of secretory and transmembrane proteins. ER stress (ERS) occurs when unfolded/misfolded proteins accumulate after a disturbance in the ER environment. Therefore, downregulation of pathological ERS may attenuate VC. This review summarizes the relationship between ERS and VC, focusing on how ERS regulates the development of VC by promoting osteogenic transformation, inflammation, autophagy, and apoptosis, with particular interest in the molecular mechanisms occurring in various vascular cells. We also discuss, the therapeutic effects of ERS inhibition on the progress of diseases associated with VC are detailed.
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Affiliation(s)
- Zhenqi Rao
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yidan Zheng
- Basic Medical School, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Li Xu
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zihao Wang
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ying Zhou
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ming Chen
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Nianguo Dong
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhejun Cai
- Department of Cardiology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Fei Li
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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11
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Fu F, Doroudgar S. IRE1/XBP1 and Endoplasmic Reticulum Signaling – From Basic to Translational Research for Cardiovascular Disease. CURRENT OPINION IN PHYSIOLOGY 2022; 28. [DOI: 10.1016/j.cophys.2022.100552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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12
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Chen C, Wu Y, Lu HL, Liu K, Qin X. Identification of potential biomarkers of vascular calcification using bioinformatics analysis and validation in vivo. PeerJ 2022; 10:e13138. [PMID: 35313524 PMCID: PMC8934046 DOI: 10.7717/peerj.13138] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 02/28/2022] [Indexed: 01/12/2023] Open
Abstract
Background Vascular calcification (VC) is the most widespread pathological change in diseases of the vascular system. However, we know poorly about the molecular mechanisms and effective therapeutic approaches of VC. Methods The VC dataset, GSE146638, was downloaded from the Gene Expression Omnibus (GEO) database. Using the edgeR package to screen Differentially expressed genes (DEGs). Gene set enrichment analysis (GSEA) and gene set variation analysis (GSVA) were used to find pathways affecting VC. Gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) were performed on the DEGs. Meanwhile, using the String database and Cytoscape software to construct protein-protein interaction (PPI) networks and identify hub genes with the highest module scores. Correlation analysis was performed for hub genes. Receiver operating characteristic (ROC) curves, expression level analysis, GSEA, and subcellular localization were performed for each hub gene. Expression of hub genes in normal and calcified vascular tissues was verified by quantitative reverse transcription PCR (RT-qPCR) and immunohistochemistry (IHC) experiments. The hub gene-related miRNA-mRNA and TF-mRNA networks were constructed and functionally enriched for analysis. Finally, the DGIdb database was utilized to search for alternative drugs targeting VC hub genes. Results By comparing the genes with normal vessels, there were 64 DEGs in mildly calcified vessels and 650 DEGs in severely calcified vessels. Spp1, Sost, Col1a1, Fn1, and Ibsp were central in the progression of the entire VC by the MCODE plug-in. These hub genes are primarily enriched in ossification, extracellular matrix, and ECM-receptor interactions. Expression level results showed that Spp1, Sost, Ibsp, and Fn1 were significantly highly expressed in VC, and Col1a1 was incredibly low. RT-qPCR and IHC validation results were consistent with bioinformatic analysis. We found multiple pathways of hub genes acting in VC and identified 16 targeting drugs. Conclusions This study perfected the molecular regulatory mechanism of VC. Our results indicated that Spp1, Sost, Col1a1, Fn1, and Ibsp could be potential novel biomarkers for VC and promising therapeutic targets.
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Affiliation(s)
- Chuanzhen Chen
- Department of Vascular Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, China
| | - Yinteng Wu
- Department of Orthopedic and Trauma Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, China
| | - Hai-lin Lu
- Department of Vascular Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, China
| | - Kai Liu
- Department of Vascular Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, China
| | - Xiao Qin
- Department of Vascular Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Province, China
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13
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Nguyen NT, Nguyen TT, Park KS. Oxidative Stress Related to Plasmalemmal and Mitochondrial Phosphate Transporters in Vascular Calcification. Antioxidants (Basel) 2022; 11:antiox11030494. [PMID: 35326144 PMCID: PMC8944874 DOI: 10.3390/antiox11030494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 02/26/2022] [Accepted: 02/28/2022] [Indexed: 12/04/2022] Open
Abstract
Inorganic phosphate (Pi) is essential for maintaining cellular function but excess of Pi leads to serious complications, including vascular calcification. Accumulating evidence suggests that oxidative stress contributes to the pathogenic progression of calcific changes. However, the molecular mechanism underlying Pi-induced reactive oxygen species (ROS) generation and its detrimental consequences remain unclear. Type III Na+-dependent Pi cotransporter, PiT-1/-2, play a significant role in Pi uptake of vascular smooth muscle cells. Pi influx via PiT-1/-2 increases the abundance of PiT-1/-2 and depolarization-activated Ca2+ entry due to its electrogenic properties, which may lead to Ca2+ and Pi overload and oxidative stress. At least four mitochondrial Pi transporters are suggested, among which the phosphate carrier (PiC) is known to be mainly involved in mitochondrial Pi uptake. Pi transport via PiC may induce hyperpolarization and superoxide generation, which may lead to mitochondrial dysfunction and endoplasmic reticulum stress, together with generation of cytosolic ROS. Increase in net influx of Ca2+ and Pi and their accumulation in the cytosol and mitochondrial matrix synergistically increases oxidative stress and osteogenic differentiation, which could be prevented by suppressing either Ca2+ or Pi overload. Therapeutic strategies targeting plasmalemmal and mitochondrial Pi transports can protect against Pi-induced oxidative stress and vascular calcification.
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Affiliation(s)
- Nhung Thi Nguyen
- Department of Physiology, Wonju College of Medicine, Yonsei University, Wonju 26426, Korea;
- Mitohormesis Research Center, Wonju College of Medicine, Yonsei University, Wonju 26426, Korea
- Medical Doctor Program, College of Health Sciences, VinUniversity, Hanoi 12406, Vietnam
| | - Tuyet Thi Nguyen
- Department of Physiology, Wonju College of Medicine, Yonsei University, Wonju 26426, Korea;
- Internal Medicine Residency Program, College of Health Sciences, VinUniversity, Hanoi 12406, Vietnam
- Correspondence: (T.T.N.); (K.-S.P.); Tel.: +84-247-108-9779 (T.T.N.); +82-33-741-0294 (K.-S.P.)
| | - Kyu-Sang Park
- Department of Physiology, Wonju College of Medicine, Yonsei University, Wonju 26426, Korea;
- Mitohormesis Research Center, Wonju College of Medicine, Yonsei University, Wonju 26426, Korea
- Correspondence: (T.T.N.); (K.-S.P.); Tel.: +84-247-108-9779 (T.T.N.); +82-33-741-0294 (K.-S.P.)
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14
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Affiliation(s)
- Peiran Yang
- Brigham and Women’s Hospital, Division of
Cardiovascular Medicine, Harvard Medical School, Boston, MA 02115,Present affiliation: State Key Laboratory of Medical
Molecular Biology, Department of Physiology, Institute of Basic Medical Sciences,
Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730,
China
| | - Paul B. Yu
- Brigham and Women’s Hospital, Division of
Cardiovascular Medicine, Harvard Medical School, Boston, MA 02115,Present affiliation: Massachusetts General Hospital,
Division of Cardiovascular Medicine, Harvard Medical School, Boston, MA 02114
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15
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PCSK9 promotes arterial medial calcification. Atherosclerosis 2022; 346:86-97. [DOI: 10.1016/j.atherosclerosis.2022.01.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 01/14/2022] [Accepted: 01/19/2022] [Indexed: 12/18/2022]
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16
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Yang L, Dai R, Wu H, Cai Z, Xie N, Zhang X, Shen Y, Gong Z, Jia Y, Yu F, Zhao Y, Lin P, Ye C, Hu Y, Fu Y, Xu Q, Li Z, Kong W. Unspliced XBP1 Counteracts β-catenin to Inhibit Vascular Calcification. Circ Res 2021; 130:213-229. [PMID: 34870453 DOI: 10.1161/circresaha.121.319745] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: Vascular calcification is a prevalent complication in chronic kidney disease and contributes to increased cardiovascular morbidity and mortality. XBP1 (X-box binding protein 1), existing as the unspliced (XBP1u) and spliced (XBP1s) forms, is a key component of the endoplasmic reticulum stress involved in vascular diseases. However, whether XBP1u participates in the development of vascular calcification remains unclear. Methods: We aim to investigate the role of XBP1u in vascular calcification.XBP1u protein levels were reduced in high phosphate (Pi)-induced calcified vascular smooth muscle cells (VSMCs), calcified aortas from mice with adenine diet-induced chronic renal failure (CRF) and calcified radial arteries from CRF patients. Results: Inhibition of XBP1u rather than XBP1s upregulated in the expression of the osteogenic markers runt-related transcription factor 2 (Runx2) and msh homeobox2 (Msx2), and exacerbated high Pi-induced VSMC calcification, as verified by calcium deposition and Alizarin red S staining. In contrast, XBP1u overexpression in high Pi-induced VSMCs significantly inhibited osteogenic differentiation and calcification. Consistently, SMC-specific XBP1 deficiency in mice markedly aggravated the adenine diet- and 5/6 nephrectomy-induced vascular calcification compared with that in the control littermates. Further interactome analysis revealed that XBP1u bound directly to β-catenin, a key regulator of vascular calcification, via aa 205-230 in its C-terminal degradation domain. XBP1u interacted with β-catenin to promote its ubiquitin-proteasomal degradation and thus inhibited β-catenin/T-cell factor (TCF)-mediated Runx2 and Msx2 transcription. Knockdown of β-catenin abolished the effect of XBP1u deficiency on VSMC calcification, suggesting a β-catenin-mediated mechanism. Moreover, the degradation of β-catenin promoted by XBP1u was independent of glycogen synthase kinase 3β (GSK-3β)-involved destruction complex. Conclusions: Our study identified XBP1u as a novel endogenous inhibitor of vascular calcification by counteracting β-catenin and promoting its ubiquitin-proteasomal degradation, which represents a new regulatory pathway of β-catenin and a promising target for vascular calcification treatment.
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Affiliation(s)
- Liu Yang
- Physiology and Pathophysiology, Peking University, CHINA
| | - Rongbo Dai
- Physiology and Pathophysiology, School of Basic Medical Sciences, Peking University, CHINA
| | - Hao Wu
- Physiology and Pathophysiology, Peking University, CHINA
| | - Zeyu Cai
- Physiology and Pathophysiology, Peking University, CHINA
| | - Nan Xie
- Physiology and Pathophysiology, Peking University, CHINA
| | - Xu Zhang
- Physiology and Pathophysiology, Peking University, CHINA
| | - Yicong Shen
- Physiology and Pathophysiology, Peking University, CHINA
| | - Ze Gong
- Physiology and Pathophysiology, School of Basic Medical Sciences, Peking University, CHINA
| | - Yiting Jia
- Physiology and Pathophysiology, School of Basic Medical Sciences, Peking University, CHINA
| | - Fang Yu
- School of Basic Medical Sciences, Peking University
| | - Ying Zhao
- Biochemistry and Molecular Biology, Peking University, CHINA
| | - Pinglan Lin
- Nephrology, Shanghai University of Traditional Chinese Medicine, CHINA
| | - Chaoyang Ye
- Nephrology, Shanghai University of Traditional Chinese Medicine, CHINA
| | - Yanhua Hu
- Cardiology, Zhejiang University, CHINA
| | - Yi Fu
- Physiology and Pathophysiology, School of Basic Medical Sciences, Peking University, CHINA
| | - Qingbo Xu
- Cardiology, Zhejing University, CHINA
| | - Zhiqing Li
- Physiology and Pathophysiology, Peking University, CHINA
| | - Wei Kong
- Physiology and Pathophysiology, Peking University, CHINA
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17
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Zhou Y, Wei LL, Zhang RP, Han CW, Cao Y. Globular adiponectin inhibits osteoblastic differentiation of vascular smooth muscle cells through the PI3K/AKT and Wnt/β-catenin pathway. J Mol Histol 2021; 52:1067-1080. [PMID: 34398360 PMCID: PMC8487883 DOI: 10.1007/s10735-021-10012-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Accepted: 08/10/2021] [Indexed: 01/20/2023]
Abstract
Lipid metabolism is closely related to the improvement of vascular calcification (VC) in chronic kidney disease (CKD). Globular adiponectin (gAd) has been reported to be involved in the development of VC in CKD, but the detailed regulatory role remains unclear. The present study is aimed to investigate the biological function and the underlying regulation mechanism of gAd in the process of VC during CKD. Vascular smooth muscle cells (VSMCs) calcification was determined by Alizarin Red S staining. Protein signaling related with VC was tested by western blotting. The expression and intracellular localization of runt-related transcription factor 2 (Runx2) was detected by immunofluorescence and uraemic rat with VC was established by a two-step nephrectomy. Combined with the results of Alizarin Red S staining, we discovered that β-glycerophosphate (β-Gp)-induced the osteoblastic differentiation of VSMCs was significantly reversed by gAd treatment. Along with the VSMCs calcification and the increase of Runx2 in β-Gp-exposed VSMCs, the activities of protein kinase B (AKT) and Wnt/β-catenin pathway were enhanced, but that were counteracted by the exposure of gAd in rat and human VSMCs. After administration with agonists of the Wnt (SKL2001) and AKT (SC79), there appeared more osteoblastic differentiation and higher expression of Runx2 in gAd-treated VSMCs, but showing lower impact in the presence of SC79 than that in the presence of SKL2001. In the in vivo experiments, intravenous injection of gAd also significantly inhibited VC and Runx2 level in uraemic rat in a dose-dependent manner, possibly through regulating Wnt/β-catenin pathway. This study demonstrates that gAd ameliorates osteoblastic differentiation of VSMCs possibly by blocking PI3K/AKT and Wnt/β-catenin signaling transduction. The findings provide an important foundation for gAd in treating VC in kidney diseases.
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Affiliation(s)
- Yun Zhou
- Laboratory Medicine, China-Japan Friendship Hospital, No.2 Yinghua Street, Chaoyang District, Beijing, 100029, China
| | - Li-Long Wei
- Laboratory Medicine, China-Japan Friendship Hospital, No.2 Yinghua Street, Chaoyang District, Beijing, 100029, China
| | - Rui-Ping Zhang
- Laboratory Medicine, China-Japan Friendship Hospital, No.2 Yinghua Street, Chaoyang District, Beijing, 100029, China
| | - Cheng-Wu Han
- Laboratory Medicine, China-Japan Friendship Hospital, No.2 Yinghua Street, Chaoyang District, Beijing, 100029, China
| | - Yongtong Cao
- Laboratory Medicine, China-Japan Friendship Hospital, No.2 Yinghua Street, Chaoyang District, Beijing, 100029, China.
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18
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Qin Z, Chang K, Liao R, Jiang L, Yang Q, Su B. Greater Dietary Inflammatory Potential Is Associated With Higher Likelihood of Abdominal Aortic Calcification. Front Cardiovasc Med 2021; 8:720834. [PMID: 34485417 PMCID: PMC8414543 DOI: 10.3389/fcvm.2021.720834] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Accepted: 07/16/2021] [Indexed: 02/05/2023] Open
Abstract
Aims: We aimed to assess the association between dietary inflammation index (DII) and abdominal aortic calcification (AAC) in US adults aged ≥40 years. Methods: Data were obtained from the 2013-2014 National Health and Nutrition Examination Survey (NHANES). Participants who were <40 years old and missing the data of DII and AAC were excluded. DII was calculated based on a 24-h dietary recall interview for each participant. AAC score was quantified by assessing lateral spine images and severe AAC was defined as AAC score >6. Weighted multivariable regression analysis and subgroup analysis were preformed to estimate the independent relationship between DII with AAC score and severe AAC. Results: A total of 2,897 participants were included with the mean DII of -0.17 ± 2.80 and the mean AAC score of 1.462 ± 3.290. The prevalence of severe AAC was 7.68% overall, and participants in higher DII quartile tended to have higher rates of severe AAC (Quartile 1: 5.03%, Quartile 2: 7.44%, Quartile 3: 8.38%, Quartile 4: 10.46%, p = 0.0016). A positive association between DII and AAC score was observed (β = 0.055, 95% CI: 0.010, 0.101, p = 0.01649), and higher DII was associated with an increased risk of severe AAC (OR = 1.067, 95% CI: 1.004, 1.134, p = 0.03746). Subgroup analysis indicated that this positive association between DII and AAC was similar in population with differences in gender, age, BMI, hypertension status, and diabetes status and could be appropriate for different population settings. Conclusion: Higher pro-inflammatory diet was associated with higher AAC score and increased risk of severe AAC. Anti-inflammatory dietary management maybe beneficial to reduce the risk of AAC.
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Affiliation(s)
- Zheng Qin
- Department of Nephrology, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,Med-X Center for Materials, Sichuan University, Chengdu, China
| | - Kaixi Chang
- Department of Nephrology, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,Med-X Center for Materials, Sichuan University, Chengdu, China
| | - Ruoxi Liao
- Department of Nephrology, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,Med-X Center for Materials, Sichuan University, Chengdu, China
| | - Luojia Jiang
- Department of Nephrology, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,Med-X Center for Materials, Sichuan University, Chengdu, China
| | - Qinbo Yang
- Department of Nephrology, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,Med-X Center for Materials, Sichuan University, Chengdu, China
| | - Baihai Su
- Department of Nephrology, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,Med-X Center for Materials, Sichuan University, Chengdu, China
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19
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Tang H, Zhang X, Xue G, Xu F, Wang Q, Yang P, Hong B, Xu Y, Huang Q, Liu J, Zuo Q. The biology of bone morphogenetic protein signaling pathway in cerebrovascular system. Chin Neurosurg J 2021; 7:36. [PMID: 34465399 PMCID: PMC8408949 DOI: 10.1186/s41016-021-00254-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 07/08/2021] [Indexed: 11/30/2022] Open
Abstract
Bone morphogenetic protein belongs to transcription growth factor superfamily β; bone morphogenetic protein signal pathway regulates cell proliferation, differentiation, and apoptosis among different tissues. Cerebrovascular system supplies sufficient oxygen and blood into brain to maintain its normal function. The disorder of cerebrovascular system will result into serious cerebrovascular diseases, which is gradually becoming a major threat to human health in modern society. In recent decades, many studies have revealed the underlying biology and mechanism of bone morphogenetic protein signal pathway played in cerebrovascular system. This review will discuss the relationship between the two aspects, aiming to provide new perspective for non-invasive treatment and basic research of cerebrovascular diseases.
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Affiliation(s)
- Haishuang Tang
- Department of Neurosurgery, Changhai Hospital, Naval Military Medical University, 168 Changhai Road, Shanghai, 200433, People's Republic of China.,Naval Medical Center of PLA, Naval Military Medical University, Shanghai, 200050, People's Republic of China
| | - Xiaoxi Zhang
- Department of Neurosurgery, Changhai Hospital, Naval Military Medical University, 168 Changhai Road, Shanghai, 200433, People's Republic of China
| | - Gaici Xue
- Department of Neurosurgery, Changhai Hospital, Naval Military Medical University, 168 Changhai Road, Shanghai, 200433, People's Republic of China
| | - Fengfeng Xu
- Naval Medical Center of PLA, Naval Military Medical University, Shanghai, 200050, People's Republic of China
| | - Qingsong Wang
- Department of Cardiology, the First Medical Centre, Chinese PLA General Hospital, Beijing, 100853, People's Republic of China
| | - Pengfei Yang
- Department of Neurosurgery, Changhai Hospital, Naval Military Medical University, 168 Changhai Road, Shanghai, 200433, People's Republic of China
| | - Bo Hong
- Department of Neurosurgery, Changhai Hospital, Naval Military Medical University, 168 Changhai Road, Shanghai, 200433, People's Republic of China
| | - Yi Xu
- Department of Neurosurgery, Changhai Hospital, Naval Military Medical University, 168 Changhai Road, Shanghai, 200433, People's Republic of China
| | - Qinghai Huang
- Department of Neurosurgery, Changhai Hospital, Naval Military Medical University, 168 Changhai Road, Shanghai, 200433, People's Republic of China
| | - Jianmin Liu
- Department of Neurosurgery, Changhai Hospital, Naval Military Medical University, 168 Changhai Road, Shanghai, 200433, People's Republic of China.
| | - Qiao Zuo
- Department of Neurosurgery, Changhai Hospital, Naval Military Medical University, 168 Changhai Road, Shanghai, 200433, People's Republic of China.
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20
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Li S, Zhi F, Hu M, Xue X, Mo Y. MiR-133a is a potential target for arterial calcification in patients with end-stage renal disease. Int Urol Nephrol 2021; 54:217-224. [PMID: 34115259 DOI: 10.1007/s11255-021-02906-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 05/30/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Arterial calcification is an important risk factor for patients with end-stage renal disease. Despite substantial research efforts, the detailed mechanisms of the process of arterial calcification in end-stage renal disease remain unclear. METHODS miR-133a expression in radial artery samples was detected by FISH and Alizarin Red Staining. The expressions of miR-133a and RUNX2 in A7r5 cells with BMP2 induction were detected by qRT-PCR. In addition, qRT-PCR, Western blot, and ELISA assay were performed to detect changes in miR-133a levels in A7R5 cells after different treatments. RESULTS Alizarin Red staining showed that red crystal deposition occurred in the tunica media. FISH analysis indicated that miR-133a was upregulated in the tunica media of the radial artery samples without calcification when compared with those with calcification. We also found that expression of RUNX2 in A7r5 cells increased at day 7 and day 14 after BMP2 induction and decreased miR-133a expression decreased at day 14. In addition, RUNX2 protein and OCN expression were upregulated in A7r5 cells during BMP2-induced calcification. When miR-133a expression was suppressed, cell calcification aggravated, which led to upregulation of RUNX2 and OCN. When miR-133a was overexpressed, calcification of cells was inhibited, resulting in downregulation of RUNX2 and OCN. CONCLUSION The present study reveals that miR-133a could indirectly regulate cell calcification through the RUNX2 gene expression. Our findings provide insight into the potential use of miR-133a as a molecular target for diagnosing vascular calcification in end-stage renal disease.
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Affiliation(s)
- Sha Li
- Nephrology Department, Affiliated Longhua People's Hospital, Southern Medical University (Longhua People's Hospital), Jinglongjianshe Road, Longhua District, Shenzhen, 518109, China
| | - Fan Zhi
- Urology Department, Affiliated Longhua People's Hospital, Southern Medical University (Longhua People's Hospital), Shenzhen, 518109, China
| | - Mingliang Hu
- Nephrology Department, Affiliated Longhua People's Hospital, Southern Medical University (Longhua People's Hospital), Jinglongjianshe Road, Longhua District, Shenzhen, 518109, China.
| | - Xingkui Xue
- Central Laboratory, Affiliated Longhua People's Hospital, Southern Medical University (Longhua People's Hospital), Shenzhen, 518109, China
| | - Yihao Mo
- Nephrology Department, Affiliated Longhua People's Hospital, Southern Medical University (Longhua People's Hospital), Jinglongjianshe Road, Longhua District, Shenzhen, 518109, China
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21
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The ameliorative effect of terpinen-4-ol on ER stress-induced vascular calcification depends on SIRT1-mediated regulation of PERK acetylation. Pharmacol Res 2021; 170:105629. [PMID: 34089864 DOI: 10.1016/j.phrs.2021.105629] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Revised: 03/31/2021] [Accepted: 04/16/2021] [Indexed: 12/14/2022]
Abstract
Endoplasmic reticulum (ER) stress-mediated phenotypic switching of vascular smooth muscle cells (VSMCs) is key to vascular calcification (VC) in patients with chronic kidney disease (CKD). Studies have shown that activation/upregulation of SIRT1 has a protective effect on CKD-VC. Meanwhile, although terpinen-4-ol has been shown to exert a protective effect against cardiovascular disease, its role and underlying mechanism in VC remain unclear. Herein, we explored whether terpinen-4-ol alleviates ER stress-mediated VC through sirtuin 1 (SIRT1) and elucidated its mechanism to provide evidence for its application in the clinical prevention and treatment of VC. To this end, a CKD-related VC animal model and β-glycerophosphate (β-GP)-induced VSMC calcification model were established to investigate the role of terpinen-4-ol in ER stress-induced VC, in vitro and in vivo. Additionally, to evaluate the involvement of SIRT1, mouse and VSMC Sirt1-knockdown models were established. Results show that terpinen-4-ol inhibits calcium deposition, phenotypic switching, and ER stress in VSMCs in vitro and in vivo. Furthermore, pre-incubation of VSMCs with terpinen-4-ol or a SIRT1 agonist, decreased β-GP-induced calcium salt deposition, increased SIRT1 protein level, and inhibited PERK-eIF2α-ATF4 pathway activation, thus, alleviating VC. Similar results were observed in VSMCs induced to overexpress SIRT1 via lentivirus transcription. Meanwhile, the opposite results were obtained in SIRT1-knockdown models. Further, results suggest that SIRT1 physically interacts with, and deacetylates PERK. Specifically, mass spectrometry analysis identified lysine K889 as the acetylation site of SIRT1, which regulates PERK. Finally, inhibition of SIRT1 reduced the effect of terpinen-4-ol on the deacetylation of PERK in vitro and in vivo and weakened the inhibitory effect of terpinen-4-ol against ER stress-mediated VC. Cumulatively, terpinen-4-ol was found to inhibit post-translational modification of PERK at the K889 acetylation site by upregulating SIRT1 expression, thereby ameliorating VC by regulating ER stress. This study provides insights into the underlying molecular mechanism of terpinen-4-ol, supporting its development as a promising therapeutic agent for CKD-VC.
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22
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Liu Q, Xiang P, Chen M, Luo Y, Zhao Y, Zhu J, Jing W, Yu H. Nano-Sized Hydroxyapatite Induces Apoptosis and Osteogenic Differentiation of Vascular Smooth Muscle Cells via JNK/c-JUN Pathway. Int J Nanomedicine 2021; 16:3633-3648. [PMID: 34079254 PMCID: PMC8166281 DOI: 10.2147/ijn.s303714] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 04/13/2021] [Indexed: 12/31/2022] Open
Abstract
Purpose The deposition of hydroxyapatite (HAp) crystals plays an important role in the development of vascular calcification (VC). This study aimed to demonstrate the effects of nanosized HAp (nHAp) on vascular smooth muscle cells (VSMCs) and VC progression. Methods Transmission electron microscopy (TEM) was used to examine cellular uptake of nHAp. Cell viability was determined using CCK-8 assay kit. Mitochondrial impairment and reactive oxygen species were detected by TEM and fluorescence dye staining, respectively. Cell apoptosis was detected by Western blot analysis and Annexin V staining. Mouse model of VC was built via applying nHAp on the surface of abdominal aorta. Calcification was visualized by Alizarin red and von Kossa staining. Results We found that nHAp could promote osteogenic transformation of VSMCs by elevating expression of runt-related factor 2 (Runx2), osteopontin (OPN) and alkaline phosphatase (ALP), impairing function and morphology of mitochondria and inducing apoptosis of VSMCs. More phosphorylation of c-Jun N-terminal protein kinase/c-JUN (JNK/c-JUN) in VSMCs was detected after mixing nHAp with VSMCs. HAp-induced osteogenic transformation of VSMCs was blocked by JNK inhibitor SP600125, resulted in decreased ALP activity, less Runx2 and OPN expressions. SP600125 also inhibited apoptosis of VSMCs. Application of nHAp to outside of aorta induced osteogenic transformation and apoptosis of VSMCs, and significant deposition of calcium on the vessel walls of mice, which can be effectively attenuated by SP600125. Conclusion JNK/c-JUN signaling pathway is critical for nHAp-induced calcification, which could be a potential therapeutic target for controlling the progression of VC.
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Affiliation(s)
- Qi Liu
- Department of Cardiology, Cardiovascular Key Laboratory of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, 310009, People's Republic of China
| | - Pingping Xiang
- Department of Cardiology, Cardiovascular Key Laboratory of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, 310009, People's Republic of China
| | - Mingyao Chen
- Department of Cardiology, Cardiovascular Key Laboratory of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, 310009, People's Republic of China
| | - Yi Luo
- Department of Cardiology, Cardiovascular Key Laboratory of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, 310009, People's Republic of China
| | - Yun Zhao
- Department of Cardiology, Cardiovascular Key Laboratory of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, 310009, People's Republic of China.,The Affiliated Cardiovascular Hospital of Qingdao University, Qingdao, Shandong Province, 266071, People's Republic of China
| | - Jinyun Zhu
- Department of Cardiology, Cardiovascular Key Laboratory of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, 310009, People's Republic of China
| | - Wangwei Jing
- Department of Cardiology, Cardiovascular Key Laboratory of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, 310009, People's Republic of China
| | - Hong Yu
- Department of Cardiology, Cardiovascular Key Laboratory of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, 310009, People's Republic of China
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23
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Kutikhin AG, Feenstra L, Kostyunin AE, Yuzhalin AE, Hillebrands JL, Krenning G. Calciprotein Particles: Balancing Mineral Homeostasis and Vascular Pathology. Arterioscler Thromb Vasc Biol 2021; 41:1607-1624. [PMID: 33691479 PMCID: PMC8057528 DOI: 10.1161/atvbaha.120.315697] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 03/01/2021] [Indexed: 12/12/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Anton G. Kutikhin
- Laboratory for Vascular Biology, Division of Experimental and Clinical Cardiology, Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo, Russian Federation (A.G.K., A.E.K., A.E.Y.)
| | - Lian Feenstra
- Department of Pathology and Medical Biology, Division of Pathology (L.F., J.-L.H.), University Medical Center Groningen, University of Groningen, the Netherlands
- Laboratory for Cardiovascular Regenerative Medicine, Department of Pathology and Medical Biology (L.F., G.K.), University Medical Center Groningen, University of Groningen, the Netherlands
| | - Alexander E. Kostyunin
- Laboratory for Vascular Biology, Division of Experimental and Clinical Cardiology, Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo, Russian Federation (A.G.K., A.E.K., A.E.Y.)
| | - Arseniy E. Yuzhalin
- Laboratory for Vascular Biology, Division of Experimental and Clinical Cardiology, Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo, Russian Federation (A.G.K., A.E.K., A.E.Y.)
| | - Jan-Luuk Hillebrands
- Department of Pathology and Medical Biology, Division of Pathology (L.F., J.-L.H.), University Medical Center Groningen, University of Groningen, the Netherlands
| | - Guido Krenning
- Laboratory for Cardiovascular Regenerative Medicine, Department of Pathology and Medical Biology (L.F., G.K.), University Medical Center Groningen, University of Groningen, the Netherlands
- Sulfateq B.V., Admiraal de Ruyterlaan 5, 9726 GN, Groningen, the Netherlands (G.K.)
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24
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Hu CT, Shao YD, Liu YZ, Xiao X, Cheng ZB, Qu SL, Huang L, Zhang C. Oxidative stress in vascular calcification. Clin Chim Acta 2021; 519:101-110. [PMID: 33887264 DOI: 10.1016/j.cca.2021.04.012] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 04/15/2021] [Accepted: 04/16/2021] [Indexed: 12/28/2022]
Abstract
Vascular calcification (VC), which is closely associated with significant mortality in cardiovascular disease, chronic kidney disease (CKD), and/or diabetes mellitus, is characterized by abnormal deposits of hydroxyapatite minerals in the arterial wall. The impact of oxidative stress (OS) on the onset and progression of VC has not been well described. Nicotinamide adenine dinucleotide phosphate (NADPH) oxidases, xanthine oxidases, myeloperoxidase (MPO), nitric oxide synthases (NOSs), superoxide dismutase (SOD) and paraoxonases (PONs) are relevant factors that influence the production of reactive oxygen species (ROS). Furthermore, excess ROS-induced OS has emerged as a critical mediator promoting VC through several mechanisms, including phosphate balance, differentiation of vascular smooth muscle cells (VSMCs), inflammation, DNA damage, and extracellular matrix remodeling. Because OS is a significant regulator of VC, antioxidants may be considered as novel treatment options.
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Affiliation(s)
- Chu-Ting Hu
- Institute of Cardiovascular Disease, Key Lab for Arteriosclerology of Hunan Province, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China; Research Lab for Clinical & Translational Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China; Departments of Medical Laboratory, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China
| | - Yi-Duo Shao
- Institute of Cardiovascular Disease, Key Lab for Arteriosclerology of Hunan Province, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China; Research Lab for Clinical & Translational Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China; Departments of Stomatology, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China
| | - Yi-Zhang Liu
- Institute of Cardiovascular Disease, Key Lab for Arteriosclerology of Hunan Province, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China; Research Lab for Clinical & Translational Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China; Departments of Clinical Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China
| | - Xuan Xiao
- Institute of Cardiovascular Disease, Key Lab for Arteriosclerology of Hunan Province, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China; Research Lab for Clinical & Translational Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China; Departments of Clinical Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China
| | - Zhe-Bin Cheng
- Institute of Cardiovascular Disease, Key Lab for Arteriosclerology of Hunan Province, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China; Research Lab for Clinical & Translational Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China; Departments of Stomatology, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China
| | - Shun-Lin Qu
- Institute of Cardiovascular Disease, Key Lab for Arteriosclerology of Hunan Province, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China
| | - Liang Huang
- Research Lab for Clinical & Translational Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China.
| | - Chi Zhang
- Institute of Cardiovascular Disease, Key Lab for Arteriosclerology of Hunan Province, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China.
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25
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Canet-Soulas E, Bessueille L, Mechtouff L, Magne D. The Elusive Origin of Atherosclerotic Plaque Calcification. Front Cell Dev Biol 2021; 9:622736. [PMID: 33768090 PMCID: PMC7985066 DOI: 10.3389/fcell.2021.622736] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 02/08/2021] [Indexed: 12/14/2022] Open
Abstract
It has been known for decades or even centuries that arteries calcify as they age. Vascular calcification probably affects all adults, since virtually all have atherosclerotic plaques: an accumulation of lipids, inflammatory cells, necrotic debris, and calcium phosphate crystals. A high vascular calcium score is associated with a high cardiovascular mortality risk, and relatively recent data suggest that even microcalcifications that form in early plaques may destabilize plaques and trigger a cardiovascular event. If the cellular and molecular mechanisms of plaque calcification have been relatively well characterized in mice, human plaques appear to calcify through different mechanisms that remain obscure. In this context, we will first review articles reporting the location and features of early calcifications in human plaques and then review the articles that explored the mechanisms though which human and mouse plaques calcify.
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Affiliation(s)
- Emmanuelle Canet-Soulas
- CarMeN Laboratory, INSERM, INRA, INSA Lyon, University of Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Laurence Bessueille
- ICBMS, CNRS, INSA Lyon, CPE, University of Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Laura Mechtouff
- CarMeN Laboratory, INSERM, INRA, INSA Lyon, University of Lyon, Université Claude Bernard Lyon 1, Lyon, France.,Stroke Department, Hospices Civils de Lyon, Lyon, France
| | - David Magne
- ICBMS, CNRS, INSA Lyon, CPE, University of Lyon, Université Claude Bernard Lyon 1, Lyon, France
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26
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Furmanik M, van Gorp R, Whitehead M, Ahmad S, Bordoloi J, Kapustin A, Schurgers LJ, Shanahan CM. Endoplasmic Reticulum Stress Mediates Vascular Smooth Muscle Cell Calcification via Increased Release of Grp78 (Glucose-Regulated Protein, 78 kDa)-Loaded Extracellular Vesicles. Arterioscler Thromb Vasc Biol 2021; 41:898-914. [PMID: 33297752 PMCID: PMC7837691 DOI: 10.1161/atvbaha.120.315506] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Accepted: 11/25/2020] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Vascular calcification is common among aging populations and mediated by vascular smooth muscle cells (VSMCs). The endoplasmic reticulum (ER) is involved in protein folding and ER stress has been implicated in bone mineralization. The role of ER stress in VSMC-mediated calcification is less clear. Approach and Results: mRNA expression of the ER stress markers PERK (PKR (protein kinase RNA)-like ER kinase), ATF (activating transcription factor) 4, ATF6, and Grp78 (glucose-regulated protein, 78 kDa) was detectable in human vessels with levels of PERK decreased in calcified plaques compared to healthy vessels. Protein deposition of Grp78/Grp94 was increased in the matrix of calcified arteries. Induction of ER stress accelerated human primary VSMC-mediated calcification, elevated expression of some osteogenic markers (Runx2 [RUNX family transcription factor 2], OSX [Osterix], ALP [alkaline phosphatse], BSP [bone sialoprotein], and OPG [osteoprotegerin]), and decreased expression of SMC markers. ER stress potentiated extracellular vesicle (EV) release via SMPD3 (sphingomyelin phosphodiesterase 3). EVs from ER stress-treated VSMCs showed increased Grp78 levels and calcification. Electron microscopy confirmed the presence of Grp78/Grp94 in EVs. siRNA (short interfering RNA) knock-down of Grp78 decreased calcification. Warfarin-induced Grp78 and ATF4 expression in rat aortas and VSMCs and increased calcification in an ER stress-dependent manner via increased EV release. CONCLUSIONS ER stress induces vascular calcification by increasing release of Grp78-loaded EVs. Our results reveal a novel mechanism of action of warfarin, involving increased EV release via the PERK-ATF4 pathway, contributing to calcification. This study is the first to show that warfarin induces ER stress and to link ER stress to cargo loading of EVs.
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MESH Headings
- Activating Transcription Factor 4/genetics
- Activating Transcription Factor 4/metabolism
- Adolescent
- Adult
- Aged
- Animals
- Cells, Cultured
- Disease Models, Animal
- Endoplasmic Reticulum Chaperone BiP
- Endoplasmic Reticulum Stress/drug effects
- Extracellular Vesicles/drug effects
- Extracellular Vesicles/metabolism
- Extracellular Vesicles/pathology
- Female
- Gene Expression Regulation
- Heat-Shock Proteins/genetics
- Heat-Shock Proteins/metabolism
- Humans
- Male
- Middle Aged
- Muscle, Smooth, Vascular/drug effects
- Muscle, Smooth, Vascular/metabolism
- Muscle, Smooth, Vascular/pathology
- Myocytes, Smooth Muscle/metabolism
- Myocytes, Smooth Muscle/pathology
- Rats, Sprague-Dawley
- Signal Transduction
- Vascular Calcification/chemically induced
- Vascular Calcification/genetics
- Vascular Calcification/metabolism
- Vascular Calcification/pathology
- Warfarin/toxicity
- Young Adult
- eIF-2 Kinase/genetics
- eIF-2 Kinase/metabolism
- Rats
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Affiliation(s)
- Malgorzata Furmanik
- Department of Biochemistry, Cardiovascular Research Institute Maastricht CARIM, Maastricht University, the Netherlands (M.F., R.v.G., L.J.S.)
- BHF Centre of Research Excellence, School of Cardiovascular Medicine and Sciences, James Black Centre, King’s College London, United Kingdom (M.F., M.W., S.A., J.B., A.K., C.M.S.)
| | - Rick van Gorp
- Department of Biochemistry, Cardiovascular Research Institute Maastricht CARIM, Maastricht University, the Netherlands (M.F., R.v.G., L.J.S.)
| | - Meredith Whitehead
- BHF Centre of Research Excellence, School of Cardiovascular Medicine and Sciences, James Black Centre, King’s College London, United Kingdom (M.F., M.W., S.A., J.B., A.K., C.M.S.)
| | - Sadia Ahmad
- BHF Centre of Research Excellence, School of Cardiovascular Medicine and Sciences, James Black Centre, King’s College London, United Kingdom (M.F., M.W., S.A., J.B., A.K., C.M.S.)
| | - Jayanta Bordoloi
- BHF Centre of Research Excellence, School of Cardiovascular Medicine and Sciences, James Black Centre, King’s College London, United Kingdom (M.F., M.W., S.A., J.B., A.K., C.M.S.)
| | - Alexander Kapustin
- BHF Centre of Research Excellence, School of Cardiovascular Medicine and Sciences, James Black Centre, King’s College London, United Kingdom (M.F., M.W., S.A., J.B., A.K., C.M.S.)
| | - Leon J. Schurgers
- Department of Biochemistry, Cardiovascular Research Institute Maastricht CARIM, Maastricht University, the Netherlands (M.F., R.v.G., L.J.S.)
| | - Catherine M. Shanahan
- BHF Centre of Research Excellence, School of Cardiovascular Medicine and Sciences, James Black Centre, King’s College London, United Kingdom (M.F., M.W., S.A., J.B., A.K., C.M.S.)
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27
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McCarty MF, Assanga SI, Lujan LL. Age-adjusted mortality from pancreatic cancer increased NINE-FOLD in japan from 1950 to 1995 - Was a low-protein quasi-vegan diet a key factor in their former low risk? Med Hypotheses 2021; 149:110518. [PMID: 33582316 DOI: 10.1016/j.mehy.2021.110518] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 01/23/2021] [Indexed: 12/18/2022]
Abstract
During the last half of the twentieth century, age-adjusted mortality from pancreatic cancer in Japan rose about nine-fold in both sexes. Well-characterized risk factors such as smoking, obesity/metabolic syndrome, and heavy alcohol use appear to explain only a modest part of this rise. It is proposed that a diet relatively low in protein, and particularly low in animal protein, was a key determinant of the low risk for pancreatic cancer in mid-century Japan. It is further proposed that pancreatic acinar cells, owing to their extraordinarily high rate of protein synthesis, are at high risk for ER stress; that such stress plays a fundamental role in the induction of most pancreatic cancers; and that low-protein diets help to offset such stress by modulating activities of the kinases GCN2 and mTORC1 while increasing autocrine and systemic production of fibroblast growth factor 21. This model appears to clarify the role of various risk factors and protective factors in pancreatic cancer induction. A vegan or quasi-vegan low-protein diet may have broader potential for decreasing risk for a range of common "Western" cancers.
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Affiliation(s)
- Mark F McCarty
- Catalytic Longevity Foundation, San Diego, CA, United States.
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28
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Shimizu T, Higashijima Y, Kanki Y, Nakaki R, Kawamura T, Urade Y, Wada Y. PERK inhibition attenuates vascular remodeling in pulmonary arterial hypertension caused by BMPR2 mutation. Sci Signal 2021; 14:14/667/eabb3616. [PMID: 33500333 DOI: 10.1126/scisignal.abb3616] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Pulmonary arterial hypertension (PAH) is a fatal disease characterized by excessive pulmonary vascular remodeling. However, despite advances in therapeutic strategies, patients with PAH bearing mutations in the bone morphogenetic protein receptor type 2 (BMPR2)-encoding gene present severe phenotypes and outcomes. We sought to investigate the effect of PER-like kinase (PERK), which participates in one of three major pathways associated with the unfolded protein response (UPR), on PAH pathophysiology in BMPR2 heterozygous mice. BMPR2 heterozygosity in pulmonary artery smooth muscle cells (PASMCs) decreased the abundance of the antiapoptotic microRNA miR124-3p through the arm of the UPR mediated by PERK. Hypoxia promoted the accumulation of unfolded proteins in BMPR2 heterozygous PASMCs, resulting in increased PERK signaling, cell viability, cellular proliferation, and glycolysis. Proteomic analyses revealed that PERK ablation suppressed PDGFRβ-STAT1 signaling and glycolysis in hypoxic BMPR2 heterozygous PASMCs. Furthermore, PERK ablation or PERK inhibition ameliorated pulmonary vascular remodeling in the Sugen/chronic hypoxia model of PAH, irrespective of BMPR2 status. Hence, these findings suggest that PERK inhibition is a promising therapeutic strategy for patients with PAH with or without BMPR2 mutation.
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Affiliation(s)
- Takashi Shimizu
- Isotope Science Center, The University of Tokyo, Tokyo 113-0032, Japan. .,Department of Cardiovascular Medicine, The University of Tokyo Graduate School of Medicine, Tokyo 113-8655, Japan
| | - Yoshiki Higashijima
- Isotope Science Center, The University of Tokyo, Tokyo 113-0032, Japan.,Department of Bioinformational Pharmacology, Tokyo Medical and Dental University, Tokyo 113-8510, Japan.,Department of Proteomics, The Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark
| | - Yasuharu Kanki
- Isotope Science Center, The University of Tokyo, Tokyo 113-0032, Japan.,Laboratory of Laboratory/Sports Medicine, Division of Clinical Medicine, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577, Japan
| | | | - Takeshi Kawamura
- Isotope Science Center, The University of Tokyo, Tokyo 113-0032, Japan
| | - Yoshihiro Urade
- Isotope Science Center, The University of Tokyo, Tokyo 113-0032, Japan
| | - Youichiro Wada
- Isotope Science Center, The University of Tokyo, Tokyo 113-0032, Japan
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29
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Xiao X, Liu YZ, Cheng ZB, Sun JX, Shao YD, Qu SL, Huang L, Zhang C. Adipokines in vascular calcification. Clin Chim Acta 2021; 516:15-26. [PMID: 33476587 DOI: 10.1016/j.cca.2021.01.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 01/11/2021] [Accepted: 01/14/2021] [Indexed: 12/12/2022]
Abstract
Adipose tissue (AT), a critical endocrine gland, is capable of producing and secreting abundant adipokines. Adipokines act on distant or adjacent organ tissues via paracrine, autocrine, and endocrine mechanism, which play attractive roles in the regulation of glycolipid metabolism and inflammatory response. Increasing evidence shows that adipokines can connect obesity with cardiovascular diseases by serving as promoters or inhibitors in vascular calcification. The chronic hypoxia in AT, caused by the adipocyte hypertrophy, is able to trigger imbalanced adipokine generation, which leads to apoptosis, osteogenic differentiation of vascular smooth muscle cells (VSMCs), vascular inflammation, and abnormal deposition of calcium and phosphorus in the vessel wall. The objectives of this review aim at providing a brief summary of the crucial influence of major adipokines on the formation and development of vascular calcification, which may contribute to better understanding these adipokines for establishing the appropriate therapeutic strategies to counteract obesity-associated vascular calcification.
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Affiliation(s)
- Xuan Xiao
- Institute of Cardiovascular Disease, Key Lab for Arteriosclerology of Hunan Province, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China; Research Lab for Clinical & Translational Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China; Departments of Clinical Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China
| | - Yi-Zhang Liu
- Institute of Cardiovascular Disease, Key Lab for Arteriosclerology of Hunan Province, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China; Research Lab for Clinical & Translational Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China; Departments of Clinical Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China
| | - Zhe-Bin Cheng
- Institute of Cardiovascular Disease, Key Lab for Arteriosclerology of Hunan Province, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China; Research Lab for Clinical & Translational Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China; Departments of Stomatology, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China
| | - Jia-Xiang Sun
- Departments of Clinical Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China
| | - Yi-Duo Shao
- Departments of Stomatology, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China
| | - Shun-Lin Qu
- Institute of Cardiovascular Disease, Key Lab for Arteriosclerology of Hunan Province, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China
| | - Liang Huang
- Research Lab for Clinical & Translational Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China.
| | - Chi Zhang
- Institute of Cardiovascular Disease, Key Lab for Arteriosclerology of Hunan Province, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, People's Republic of China.
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30
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Role of Uremic Toxins in Early Vascular Ageing and Calcification. Toxins (Basel) 2021; 13:toxins13010026. [PMID: 33401534 PMCID: PMC7824162 DOI: 10.3390/toxins13010026] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 12/25/2020] [Accepted: 12/28/2020] [Indexed: 12/14/2022] Open
Abstract
In patients with advanced chronic kidney disease (CKD), the accumulation of uremic toxins, caused by a combination of decreased excretion secondary to reduced kidney function and increased generation secondary to aberrant expression of metabolite genes, interferes with different biological functions of cells and organs, contributing to a state of chronic inflammation and other adverse biologic effects that may cause tissue damage. Several uremic toxins have been implicated in severe vascular smooth muscle cells (VSMCs) changes and other alterations leading to vascular calcification (VC) and early vascular ageing (EVA). The above mentioned are predominant clinical features of patients with CKD, contributing to their exceptionally high cardiovascular mortality. Herein, we present an update on pathophysiological processes and mediators underlying VC and EVA induced by uremic toxins. Moreover, we discuss their clinical impact, and possible therapeutic targets aiming at preventing or ameliorating the harmful effects of uremic toxins on the vasculature.
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31
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Yang P, Troncone L, Augur ZM, Kim SSJ, McNeil ME, Yu PB. The role of bone morphogenetic protein signaling in vascular calcification. Bone 2020; 141:115542. [PMID: 32736145 PMCID: PMC8185454 DOI: 10.1016/j.bone.2020.115542] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 07/02/2020] [Accepted: 07/04/2020] [Indexed: 01/10/2023]
Abstract
Vascular calcification is associated with atherosclerosis, chronic kidney disease, and diabetes, and results from processes resembling endochondral or intramembranous ossification, or from processes that are distinct from ossification. Bone morphogenetic proteins (BMP), as well as other ligands, receptors, and regulators of the transforming growth factor beta (TGFβ) family regulate vascular and valvular calcification by modulating the phenotypic plasticity of multipotent progenitor lineages associated with the vasculature or valves. While osteogenic ligands BMP2 and BMP4 appear to be both markers and drivers of vascular calcification, particularly in atherosclerosis, BMP7 may serve to protect against calcification in chronic kidney disease. BMP signaling regulators such as matrix Gla protein and BMP-binding endothelial regulator protein (BMPER) play protective roles in vascular calcification. The effects of BMP signaling molecules in vascular calcification are context-dependent, tissue-dependent, and cell-type specific. Here we review the current knowledge on mechanisms by which BMP signaling regulates vascular calcification and the potential therapeutic implications.
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Affiliation(s)
- Peiran Yang
- Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Luca Troncone
- Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Zachary M Augur
- Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Stephanie S J Kim
- Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Megan E McNeil
- Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Paul B Yu
- Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.
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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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Navas-Madroñal M, Castelblanco E, Camacho M, Consegal M, Ramirez-Morros A, Sarrias MR, Perez P, Alonso N, Galán M, Mauricio D. Role of the Scavenger Receptor CD36 in Accelerated Diabetic Atherosclerosis. Int J Mol Sci 2020; 21:ijms21197360. [PMID: 33028031 PMCID: PMC7583063 DOI: 10.3390/ijms21197360] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 09/28/2020] [Accepted: 10/01/2020] [Indexed: 01/22/2023] Open
Abstract
Diabetes mellitus entails increased atherosclerotic burden and medial arterial calcification, but the precise mechanisms are not fully elucidated. We aimed to investigate the implication of CD36 in inflammation and calcification processes orchestrated by vascular smooth muscle cells (VSMCs) under hyperglycemic and atherogenic conditions. We examined the expression of CD36, pro-inflammatory cytokines, endoplasmic reticulum (ER) stress markers, and mineralization-regulating enzymes by RT-PCR in human VSMCs, cultured in a medium containing normal (5 mM) or high glucose (22 mM) for 72 h with or without oxidized low-density lipoprotein (oxLDL) (24 h). The uptake of 1,1′-dioctadecyl-3,3,3′,3-tetramethylindocarbocyanine perchlorate-fluorescently (DiI) labeled oxLDL was quantified by flow cytometry and fluorimetry and calcification assays were performed in VSMC cultured in osteogenic medium and stained by alizarin red. We observed induction in the expression of CD36, cytokines, calcification markers, and ER stress markers under high glucose that was exacerbated by oxLDL. These results were confirmed in carotid plaques from subjects with diabetes versus non-diabetic subjects. Accordingly, the uptake of DiI-labeled oxLDL was increased after exposure to high glucose. The silencing of CD36 reduced the induction of CD36 and the expression of calcification enzymes and mineralization of VSMC. Our results indicate that CD36 signaling is partially involved in hyperglycemia and oxLDL-induced vascular calcification in diabetes.
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MESH Headings
- Aged
- Atherosclerosis/genetics
- Atherosclerosis/metabolism
- Atherosclerosis/pathology
- CD36 Antigens/genetics
- CD36 Antigens/metabolism
- Calcinosis/genetics
- Calcinosis/metabolism
- Calcinosis/pathology
- Diabetes Complications/genetics
- Diabetes Complications/metabolism
- Diabetes Complications/pathology
- Diabetes Mellitus/genetics
- Diabetes Mellitus/metabolism
- Diabetes Mellitus/pathology
- Female
- Flow Cytometry
- Glucose/adverse effects
- Humans
- Hyperglycemia/genetics
- Hyperglycemia/metabolism
- Hyperglycemia/pathology
- Inflammation/genetics
- Inflammation/metabolism
- Inflammation/pathology
- Lipoproteins, LDL/genetics
- Lipoproteins, LDL/metabolism
- Male
- Middle Aged
- Muscle, Smooth, Vascular/metabolism
- Muscle, Smooth, Vascular/pathology
- Myocytes, Smooth Muscle/drug effects
- Myocytes, Smooth Muscle/metabolism
- Myocytes, Smooth Muscle/pathology
- Receptors, Scavenger/genetics
- Receptors, Scavenger/metabolism
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Affiliation(s)
- Miquel Navas-Madroñal
- Sant Pau Biomedical Research Institute (IIB Sant Pau), Hospital de la Santa Creu i Sant Pau, 08041 Barcelona, Spain; (M.N.-M.); (M.C.); (M.C.)
| | - Esmeralda Castelblanco
- Department of Endocrinology & Nutrition, Hospital de la Santa Creu i Sant Pau & Sant Pau Biomedical Research Institute (IIB Sant Pau), 08041 Barcelona, Spain;
- Center for Biomedical Research on Diabetes and Associated Metabolic Diseases (CIBERDEM), 08025 Barcelona, Spain;
| | - Mercedes Camacho
- Sant Pau Biomedical Research Institute (IIB Sant Pau), Hospital de la Santa Creu i Sant Pau, 08041 Barcelona, Spain; (M.N.-M.); (M.C.); (M.C.)
- Center for Biomedical Research on Cardiovascular Disease (CIBERCV), 28029 Madrid, Spain
| | - Marta Consegal
- Sant Pau Biomedical Research Institute (IIB Sant Pau), Hospital de la Santa Creu i Sant Pau, 08041 Barcelona, Spain; (M.N.-M.); (M.C.); (M.C.)
| | - Anna Ramirez-Morros
- Department of Endocrinology & Nutrition, University Hospital and Health Sciences Research Institute Germans Trias i Pujol, 08916 Badalona, Spain;
| | - Maria Rosa Sarrias
- Innate Immunity Group, Health Sciences Research Institute Germans Trias i Pujol, Center for Biomedical Research on Liver and Digestive Diseases (CIBEREHD), 28029 Madrid, Spain;
| | - Paulina Perez
- Department of Angiology & Vascular Surgery, University Hospital and Health Sciences Germans Trias i Pujol, Autonomous University of Barcelona, 08916 Badalona, Spain;
| | - Nuria Alonso
- Center for Biomedical Research on Diabetes and Associated Metabolic Diseases (CIBERDEM), 08025 Barcelona, Spain;
- Department of Endocrinology & Nutrition, University Hospital and Health Sciences Research Institute Germans Trias i Pujol, 08916 Badalona, Spain;
| | - María Galán
- Sant Pau Biomedical Research Institute (IIB Sant Pau), Hospital de la Santa Creu i Sant Pau, 08041 Barcelona, Spain; (M.N.-M.); (M.C.); (M.C.)
- Department of Endocrinology & Nutrition, Hospital de la Santa Creu i Sant Pau & Sant Pau Biomedical Research Institute (IIB Sant Pau), 08041 Barcelona, Spain;
- Correspondence: (M.G.); (D.M.); Tel.: +34-93-556-56-22 (M.G.); +34-93-556-56-61 (D.M.); Fax: +34-93-556-55-59 (M.G.); +34-93-556-56-02 (D.M.)
| | - Dídac Mauricio
- Center for Biomedical Research on Diabetes and Associated Metabolic Diseases (CIBERDEM), 08025 Barcelona, Spain;
- Center for Biomedical Research on Cardiovascular Disease (CIBERCV), 28029 Madrid, Spain
- Correspondence: (M.G.); (D.M.); Tel.: +34-93-556-56-22 (M.G.); +34-93-556-56-61 (D.M.); Fax: +34-93-556-55-59 (M.G.); +34-93-556-56-02 (D.M.)
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Zhang P, Wang AP, Yang HP, Ai L, Zhang HJ, Wang YM, Bi YL, Fan HH, Gao J, Zhang HY, Liu JZ. Apelin-13 attenuates high glucose-induced calcification of MOVAS cells by regulating MAPKs and PI3K/AKT pathways and ROS-mediated signals. Biomed Pharmacother 2020; 128:110271. [PMID: 32450527 DOI: 10.1016/j.biopha.2020.110271] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 05/07/2020] [Accepted: 05/15/2020] [Indexed: 12/29/2022] Open
Abstract
Vascular calcification (VC) is an inducement of many cardiovascular diseases. Clinic evidences have confirmed that diabetes was the independent risk factor for VC, and the mechanism has not been well explored. Apelin as a ligand molecule is widely found in the cardiovascular system and showed potential in inhibiting VC, but the inhibitory effect and mechanism of apelin-13 against high glucose-induced VC have not been investigated yet. Herein, apelin-13 was employed to inhibit high glucose-induced VC in mouse aortic vascular smooth muscle cells (MOVAS), and the underlying mechanism was explored. The results showed that apelin-13 significantly inhibited high glucose-induced cells proliferation, migration and invasion of MOVAS cells. Apelin-13 also effectively attenuated high glucose-induced calcification by inhibiting alkaline phosphatase (ALP) activity and expression. Further investigation revealed that apelin-13 dramatically suppressed high glucose-induced DNA damage through inhibiting reactive oxide species (ROS) generation. Moreover, apelin-13 also effectively improved high glucose-induced dysfunction of MAPKs and PI3K/AKT. Inhibition of ERK by inhibitor (U0126) significantly blocked high glucose-induced calcification, which further confirmed the significance of MAPKs. Taken together, these results suggested that apelin-13 had the potential to attenuate high glucose-induced calcification of MOVAS cells by inhibiting ROS-mediated DNA damage and regulating MAPKs and PI3K/AKT pathways. Our findings validated the strategy of using apelin-13 maybe a novel way in treating high glucose-mediated VC.
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Affiliation(s)
- Pu Zhang
- Department of Cardiovascular Medicine, Taian City Central Hospital, Taian, Shandong, 271000, China; College of Veterinary Medicine, Shandong Agricultural University, Taian, Shandong 271018, China
| | - Ai-Ping Wang
- Department of Cardiovascular Medicine, Taian City Central Hospital, Taian, Shandong, 271000, China
| | - Hong-Peng Yang
- Department of Cardiovascular Medicine, Taian City Central Hospital, Taian, Shandong, 271000, China
| | - Lei Ai
- Department of Clinical Laboratory, Taishan Coal Sanitarium of Shandong, Taian, Shandong, 271000, China
| | - Hong-Jun Zhang
- Department of Anesthesiology, The First Affiliated Hospital and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, Henan, 471003, China
| | - Yong-Mei Wang
- Department of Cardiovascular Medicine, Taian City Central Hospital, Taian, Shandong, 271000, China
| | - Yan-Ling Bi
- Department of Cardiovascular Medicine, Taian City Central Hospital, Taian, Shandong, 271000, China
| | - Huai-Hai Fan
- Department of Intensive Medicine, Taian City Central Hospital, Taian, Shandong, 271000, China
| | - Jing Gao
- Department of Stomatology, Taian City Central Hospital, Taian, Shandong, 271000, China.
| | - Huan-Yi Zhang
- Department of Cardiovascular Medicine, Taian City Central Hospital, Taian, Shandong, 271000, China.
| | - Jian-Zhu Liu
- College of Veterinary Medicine, Shandong Agricultural University, Taian, Shandong 271018, China.
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Abstract
Over the last decades, the association between vascular calcification (VC) and all-cause/cardiovascular mortality, especially in patients with high atherogenic status, such as those with diabetes and/or chronic kidney disease, has been repeatedly highlighted. For over a century, VC has been noted as a passive, degenerative, aging process without any treatment options. However, during the past decades, studies confirmed that mineralization of the arteries is an active, complex process, similar to bone genesis and formation. The main purpose of this review is to provide an update of the existing biomarkers of VC in serum and develop the various pathogenetic mechanisms underlying the calcification process, including the pivotal roles of matrix Gla protein, osteoprotegerin, bone morphogenetic proteins, fetuin-a, fibroblast growth-factor-23, osteocalcin, osteopontin, osteonectin, sclerostin, pyrophosphate, Smads, fibrillin-1 and carbonic anhydrase II.
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Lee SJ, Lee IK, Jeon JH. Vascular Calcification-New Insights Into Its Mechanism. Int J Mol Sci 2020; 21:ijms21082685. [PMID: 32294899 PMCID: PMC7216228 DOI: 10.3390/ijms21082685] [Citation(s) in RCA: 196] [Impact Index Per Article: 49.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 04/10/2020] [Accepted: 04/10/2020] [Indexed: 02/07/2023] Open
Abstract
Vascular calcification (VC), which is categorized by intimal and medial calcification, depending on the site(s) involved within the vessel, is closely related to cardiovascular disease. Specifically, medial calcification is prevalent in certain medical situations, including chronic kidney disease and diabetes. The past few decades have seen extensive research into VC, revealing that the mechanism of VC is not merely a consequence of a high-phosphorous and -calcium milieu, but also occurs via delicate and well-organized biologic processes, including an imbalance between osteochondrogenic signaling and anticalcific events. In addition to traditionally established osteogenic signaling, dysfunctional calcium homeostasis is prerequisite in the development of VC. Moreover, loss of defensive mechanisms, by microorganelle dysfunction, including hyper-fragmented mitochondria, mitochondrial oxidative stress, defective autophagy or mitophagy, and endoplasmic reticulum (ER) stress, may all contribute to VC. To facilitate the understanding of vascular calcification, across any number of bioscientific disciplines, we provide this review of a detailed updated molecular mechanism of VC. This encompasses a vascular smooth muscle phenotypic of osteogenic differentiation, and multiple signaling pathways of VC induction, including the roles of inflammation and cellular microorganelle genesis.
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Affiliation(s)
- Sun Joo Lee
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Korea;
| | - In-Kyu Lee
- Leading-edge Research Center for Drug Discovery and Development for Diabetes and Metabolic Disease, Kyungpook National University Hospital, Daegu 41404, Korea;
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Jae-Han Jeon
- Leading-edge Research Center for Drug Discovery and Development for Diabetes and Metabolic Disease, Kyungpook National University Hospital, Daegu 41404, Korea;
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Korea
- Correspondence: ; Tel.: +82-(53)-200-3182; Fax: +82-(53)-200-3155
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Carmo LS, Burdmann EA, Fessel MR, Almeida YE, Pescatore LA, Farias-Silva E, Gamarra LF, Lopes GH, Aloia TPA, Liberman M. Expansive Vascular Remodeling and Increased Vascular Calcification Response to Cholecalciferol in a Murine Model of Obesity and Insulin Resistance. Arterioscler Thromb Vasc Biol 2019; 39:200-211. [PMID: 30580565 DOI: 10.1161/atvbaha.118.311880] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Objective- We hypothesized that ob/ob mice develop expansive vascular remodeling associated with calcification. Approach and Results- We quantified and investigated mechanisms of vascular remodeling and vascular calcification in ob/ob mice after vitamin D3(VD) stimulation or PBS (control), compared with C57BL/6 mice. Both ob/ob (OBVD [VD-treated ob/ob mice]) and C57BL/6 (C57VD [VD-treated C57BL/6 mice]) received 8×103 IU/day of intraperitoneal VD for 14 days. Control ob/ob (OBCT [PBS-treated ob/ob mice]) and C57BL/6 (C57CT [PBS-treated C57BL/6 mice]) received intraperitoneal PBS for 14 days. Hypervitaminosis D increased the external and internal elastic length in aortae from OBVD, resulting in increased total vascular area and lumen vascular area, respectively, which characterizes expansive vascular remodeling. OBVD decreased the aortic wall thickness, resulting in hypotrophic vascular remodeling. We demonstrated increased collagen deposition, elastolysis, and calcification in aortae from OBVD. Our results showed a positive correlation between expansive vascular remodeling and vascular calcification in OBVD. We demonstrated increased serum calcium levels, augmented Bmp (bone morphogenetic protein)-2 and osteochondrogenic proteins expression in OBVD aortae. Furthermore, aortae from OBVD increased oxidative stress, coincidently with augmented in situ MMP (matrix metalloproteinase) activity and exhibited no VDR (VD receptor) inhibition after VD. Conclusions- Our data provide evidence that obese and insulin-resistant mice (ob/ob) developed expansive hypotrophic vascular remodeling correlated directly with increased vascular calcification after chronic VD stimulation. Positive hypotrophic vascular remodeling and vascular calcification in this mouse model is possibly mediated by the convergence of absence VDR downregulation after VD stimulation, increased reactive oxygen species generation, and MMP activation.
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Affiliation(s)
- Luciana S Carmo
- From the Department of IIEP-Research and Teaching Institute (L.S.C., M.R.F., Y.E.A., L.A.P., E.F.-S., L.F.G., G.H.L., T.P.A.A., M.L.), Hospital Israelita Albert Einstein, São Paulo, Brazil.,the Division of Nephrology, LIM 12, University of São Paulo Medical School, Brazil (L.S.C., E.A.B.)
| | - Emmanuel A Burdmann
- the Division of Nephrology, LIM 12, University of São Paulo Medical School, Brazil (L.S.C., E.A.B.)
| | - Melissa R Fessel
- From the Department of IIEP-Research and Teaching Institute (L.S.C., M.R.F., Y.E.A., L.A.P., E.F.-S., L.F.G., G.H.L., T.P.A.A., M.L.), Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Youri E Almeida
- From the Department of IIEP-Research and Teaching Institute (L.S.C., M.R.F., Y.E.A., L.A.P., E.F.-S., L.F.G., G.H.L., T.P.A.A., M.L.), Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Luciana A Pescatore
- From the Department of IIEP-Research and Teaching Institute (L.S.C., M.R.F., Y.E.A., L.A.P., E.F.-S., L.F.G., G.H.L., T.P.A.A., M.L.), Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Elisangela Farias-Silva
- From the Department of IIEP-Research and Teaching Institute (L.S.C., M.R.F., Y.E.A., L.A.P., E.F.-S., L.F.G., G.H.L., T.P.A.A., M.L.), Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Lionel F Gamarra
- From the Department of IIEP-Research and Teaching Institute (L.S.C., M.R.F., Y.E.A., L.A.P., E.F.-S., L.F.G., G.H.L., T.P.A.A., M.L.), Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Gabriel H Lopes
- From the Department of IIEP-Research and Teaching Institute (L.S.C., M.R.F., Y.E.A., L.A.P., E.F.-S., L.F.G., G.H.L., T.P.A.A., M.L.), Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Thiago P A Aloia
- From the Department of IIEP-Research and Teaching Institute (L.S.C., M.R.F., Y.E.A., L.A.P., E.F.-S., L.F.G., G.H.L., T.P.A.A., M.L.), Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Marcel Liberman
- From the Department of IIEP-Research and Teaching Institute (L.S.C., M.R.F., Y.E.A., L.A.P., E.F.-S., L.F.G., G.H.L., T.P.A.A., M.L.), Hospital Israelita Albert Einstein, São Paulo, Brazil.,Department of Critical Care Medicine and Cardiology (M.L.), Hospital Israelita Albert Einstein, São Paulo, Brazil
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Pan W, Liang J, Tang H, Fang X, Wang F, Ding Y, Huang H, Zhang H. Differentially expressed microRNA profiles in exosomes from vascular smooth muscle cells associated with coronary artery calcification. Int J Biochem Cell Biol 2019; 118:105645. [PMID: 31733402 DOI: 10.1016/j.biocel.2019.105645] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 10/30/2019] [Accepted: 11/12/2019] [Indexed: 12/18/2022]
Abstract
OBJECTIVE The pathogenesis of coronary artery calcification (CAC) in coronary heart disease (CHD) is mediated by exosomes derived from vascular smooth muscle cells (VSMCs). However, little is known about their underlying mechanism. In this study, we aimed to investigate the differentially expressed miRNAs in VSMCs undergoing induced calcification. METHODS A cellular calcification model was established using the mouse VSMC line MOVAS-1. Calcium deposition was evaluated by Alizarin Red staining. Exosome sizes were determined by Nanoparticle Tracking Analysis (NTA), and exosome morphology was examined by transmission electron microscopy (TEM). The expression of exosome and calcification biomarkers was analyzed by quantitative real-time PCR (qPCR) and western blotting. Differential miRNA profiles were determined by deep sequencing and bioinformatics. Protein levels in VSMCs experiencing interference by a miR-324-3p inhibitor were detected by western blotting. RESULTS The MOVAS-1 calcification model was confirmed by Alizarin Red staining and expressional alteration of α-SMA, BMP-2, OPN, and MGP. Exosomes from the calcification model showed expression of exosomal biomarkers and regular exosome diameters, which caused significant calcification in MOVAS-1 cells. In total, 987 and 92 miRNAs were significantly upregulated and downregulated in exosomes from the cellular calcification model as compared with those from MOVAS-1 cells, respectively. Target genes of differential miRNAs were involved in various biological processes such as development, metabolism, and cellular component organization and biogenesis as well as multiple signaling pathways such as protein kinase B (AKT) signaling. The most differentially expressed miRNAs were validated by qPCR, which showed that mmu-let-7e-5p was downregulated and mmu-miR-324-3p was upregulated in exosomes from the MOVAS-1 cellular calcification model. The expression of IGF1R was increased, and the expressions of PIK3CA and MAP2K1 were reduced in MOVAS-1 transfected with a miR-324-3p inhibitor. CONCLUSION microRNA profiles were significantly altered in exosomes from VSMCs undergoing calcification.
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Affiliation(s)
- Wei Pan
- Cardiovascular Department, The Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen, 518033, China
| | - Jianwen Liang
- Cardiovascular Department, The Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen, 518033, China
| | - Huili Tang
- Pediatric Department, The Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen, 518033, China
| | - Xingrui Fang
- Cardiovascular Department, The Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen, 518033, China
| | - Feng Wang
- Cardiovascular Department, The Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen, 518033, China
| | - Yan Ding
- Cardiovascular Department, The Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen, 518033, China
| | - Hui Huang
- Cardiovascular Department, The Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen, 518033, China.
| | - Huanji Zhang
- Cardiovascular Department, The Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen, 518033, 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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40
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Abstract
Vascular calcification (VC) is strongly associated with all-cause mortality and is an independent predictor of cardiovascular events. Resulting from its complex, multifaceted nature, targeted treatments for VC have not yet been developed. Lipoproteins are well characterized in the pathogenesis of atherosclerotic plaques, leading to the development of plaque regressing therapeutics. Although their roles in plaque progression are well documented, their roles in VC, and calcification of a plaque, are not well understood. In this review, early in vitro data and clinical correlations suggest an inhibitory role for HDL (high-density lipoproteins) in VC, a stimulatory role for LDL (low-density lipoprotein) and VLDL (very low-density lipoprotein) and a potentially causal role for Lp(a) (lipoprotein [a]). Additionally, after treatment with a statin or PCSK9 (proprotein convertase subtilisin/kexin type 9) inhibitor, plaque calcification is observed to increase. With the notion that differing morphologies of plaque calcification associate with either a more stable or unstable plaque phenotype, uncovering the mechanisms of lipoprotein-artery wall interactions could produce targeted therapeutic options for VC.
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Affiliation(s)
- Emma J. Akers
- From the South Australian Health and Medical Research Institute, Adelaide, Australia (E.J.A.)
- The University of Adelaide, Australia (E.J.A.)
| | - Stephen J. Nicholls
- Monash Cardiovascular Research Centre, Monash University, Melbourne, Australia (S.J.N.)
| | - Belinda A. Di Bartolo
- The Kolling Institute of Medical Research, The University of Sydney, Australia (B.A.D.B.)
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Sánchez-de-Diego C, Valer JA, Pimenta-Lopes C, Rosa JL, Ventura F. Interplay between BMPs and Reactive Oxygen Species in Cell Signaling and Pathology. Biomolecules 2019; 9:E534. [PMID: 31561501 PMCID: PMC6843432 DOI: 10.3390/biom9100534] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 09/12/2019] [Accepted: 09/24/2019] [Indexed: 12/12/2022] Open
Abstract
The integration of cell extrinsic and intrinsic signals is required to maintain appropriate cell physiology and homeostasis. Bone morphogenetic proteins (BMPs) are cytokines that belong to the transforming growth factor-β (TGF-β) superfamily, which play a key role in embryogenesis, organogenesis and regulation of whole-body homeostasis. BMPs interact with membrane receptors that transduce information to the nucleus through SMAD-dependent and independent pathways, including PI3K-AKT and MAPKs. Reactive oxygen species (ROS) are intracellular molecules derived from the partial reduction of oxygen. ROS are highly reactive and govern cellular processes by their capacity to regulate signaling pathways (e.g., NF-κB, MAPKs, KEAP1-NRF2 and PI3K-AKT). Emerging evidence indicates that BMPs and ROS interplay in a number of ways. BMPs stimulate ROS production by inducing NOX expression, while ROS regulate the expression of several BMPs. Moreover, BMPs and ROS influence common signaling pathways, including PI3K/AKT and MAPK. Additionally, dysregulation of BMPs and ROS occurs in several pathologies, including vascular and musculoskeletal diseases, obesity, diabetes and kidney injury. Here, we review the current knowledge on the integration between BMP and ROS signals and its potential applications in the development of new therapeutic strategies.
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Affiliation(s)
- Cristina Sánchez-de-Diego
- Departament de Ciències Fisiològiques, Universitat de Barcelona, Carrer Feixa Llarga s/n, 08907 L'Hospitalet Llobregat, Spain.
| | - José Antonio Valer
- Departament de Ciències Fisiològiques, Universitat de Barcelona, Carrer Feixa Llarga s/n, 08907 L'Hospitalet Llobregat, Spain.
| | - Carolina Pimenta-Lopes
- Departament de Ciències Fisiològiques, Universitat de Barcelona, Carrer Feixa Llarga s/n, 08907 L'Hospitalet Llobregat, Spain.
| | - José Luis Rosa
- Departament de Ciències Fisiològiques, Universitat de Barcelona, Carrer Feixa Llarga s/n, 08907 L'Hospitalet Llobregat, Spain.
- IDIBELL, Avinguda Granvia de l'Hospitalet 199, 08908 L'Hospitalet de Llobregat, Spain.
| | - Francesc Ventura
- Departament de Ciències Fisiològiques, Universitat de Barcelona, Carrer Feixa Llarga s/n, 08907 L'Hospitalet Llobregat, Spain.
- IDIBELL, Avinguda Granvia de l'Hospitalet 199, 08908 L'Hospitalet de Llobregat, Spain.
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New Insights into the Roles of Monocytes/Macrophages in Cardiovascular Calcification Associated with Chronic Kidney Disease. Toxins (Basel) 2019; 11:toxins11090529. [PMID: 31547340 PMCID: PMC6784181 DOI: 10.3390/toxins11090529] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 09/06/2019] [Accepted: 09/09/2019] [Indexed: 12/13/2022] Open
Abstract
Cardiovascular disease (CVD) is an important cause of death in patients with chronic kidney disease (CKD), and cardiovascular calcification (CVC) is one of the strongest predictors of CVD in this population. Cardiovascular calcification results from complex cellular interactions involving the endothelium, vascular/valvular cells (i.e., vascular smooth muscle cells, valvular interstitial cells and resident fibroblasts), and monocyte-derived macrophages. Indeed, the production of pro-inflammatory cytokines and oxidative stress by monocyte-derived macrophages is responsible for the osteogenic transformation and mineralization of vascular/valvular cells. However, monocytes/macrophages show the ability to modify their phenotype, and consequently their functions, when facing environmental modifications. This plasticity complicates efforts to understand the pathogenesis of CVC-particularly in a CKD setting, where both uraemic toxins and CKD treatment may affect monocyte/macrophage functions and thereby influence CVC. Here, we review (i) the mechanisms by which each monocyte/macrophage subset either promotes or prevents CVC, and (ii) how both uraemic toxins and CKD therapies might affect these monocyte/macrophage functions.
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Pescatore LA, Gamarra LF, Liberman M. Multifaceted Mechanisms of Vascular Calcification in Aging. Arterioscler Thromb Vasc Biol 2019; 39:1307-1316. [DOI: https:/doi.org/10.1161/atvbaha.118.311576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Accepted: 05/12/2019] [Indexed: 08/30/2023]
Abstract
Approximately 20% of the world’s population will be around or above 65 years of age by the next decade. Out of these, 40% are suspected to have cardiovascular diseases as a cause of mortality. Arteriosclerosis, characterized by increased vascular calcification, impairing Windkessel effect and tissue perfusion, and determining end-organ damage, is a hallmark of vascular pathology in the elderly population. Risk factors accumulated during aging affect the normal physiological and vascular aging process, which contributes to the progression of arteriosclerosis. Traditional risk factors, age-associated diseases, and respective regulating mechanisms influencing vascular calcification and vascular stiffness have been extensively studied for many years. Despite the well-known fact that aging alone can induce vascular damage, specific mechanisms that implicate physiological aging in vascular calcification, contributing to vascular stiffness, are poorly understood. This review focuses on mechanisms activated during normal aging, for example, cellular senescence, autophagy, extracellular vesicles secretion, and oxidative stress, along with the convergence of premature aging models’ pathophysiology, such as Hutchinson-Gilford Progeria (prelamin accumulation) and Klotho deficiency, to understand vascular calcification in aging. Understanding the mechanisms of vascular damage in aging that intersect with age-associated diseases and risk factors is crucial to foster innovative therapeutic targets to mitigate cardiovascular disease.
Visual Overview—
An online visual overview is available for this article.
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Affiliation(s)
- Luciana A. Pescatore
- From the Hospital Israelita Albert Einstein, São Paulo, SP, Brazil (L.A.P., L.F.G., M.L.)
- Laboratório de Biologia Vascular, Instituto do Coração (InCor), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, SP, Brazil (L.A.P.)
| | - Lionel F. Gamarra
- From the Hospital Israelita Albert Einstein, São Paulo, SP, Brazil (L.A.P., L.F.G., M.L.)
| | - Marcel Liberman
- From the Hospital Israelita Albert Einstein, São Paulo, SP, Brazil (L.A.P., L.F.G., M.L.)
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Voelkl J, Lang F, Eckardt KU, Amann K, Kuro-O M, Pasch A, Pieske B, Alesutan I. Signaling pathways involved in vascular smooth muscle cell calcification during hyperphosphatemia. Cell Mol Life Sci 2019; 76:2077-2091. [PMID: 30887097 PMCID: PMC6502780 DOI: 10.1007/s00018-019-03054-z] [Citation(s) in RCA: 99] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 02/13/2019] [Accepted: 02/21/2019] [Indexed: 02/06/2023]
Abstract
Medial vascular calcification has emerged as a putative key factor contributing to the excessive cardiovascular mortality of patients with chronic kidney disease (CKD). Hyperphosphatemia is considered a decisive determinant of vascular calcification in CKD. A critical role in initiation and progression of vascular calcification during elevated phosphate conditions is attributed to vascular smooth muscle cells (VSMCs), which are able to change their phenotype into osteo-/chondroblasts-like cells. These transdifferentiated VSMCs actively promote calcification in the medial layer of the arteries by producing a local pro-calcifying environment as well as nidus sites for precipitation of calcium and phosphate and growth of calcium phosphate crystals. Elevated extracellular phosphate induces osteo-/chondrogenic transdifferentiation of VSMCs through complex intracellular signaling pathways, which are still incompletely understood. The present review addresses critical intracellular pathways controlling osteo-/chondrogenic transdifferentiation of VSMCs and, thus, vascular calcification during hyperphosphatemia. Elucidating these pathways holds a significant promise to open novel therapeutic opportunities counteracting the progression of vascular calcification in CKD.
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MESH Headings
- Animals
- Calcium Phosphates/chemistry
- Calcium Phosphates/metabolism
- Cell Transdifferentiation
- Chondrocytes/metabolism
- Chondrocytes/pathology
- Gene Expression Regulation
- Humans
- Hyperphosphatemia/complications
- Hyperphosphatemia/genetics
- Hyperphosphatemia/metabolism
- Hyperphosphatemia/pathology
- Muscle, Smooth, Vascular/metabolism
- Muscle, Smooth, Vascular/pathology
- Myocytes, Smooth Muscle/metabolism
- Myocytes, Smooth Muscle/pathology
- NF-kappa B/genetics
- NF-kappa B/metabolism
- Osteoblasts/metabolism
- Osteoblasts/pathology
- RANK Ligand/genetics
- RANK Ligand/metabolism
- Receptor Activator of Nuclear Factor-kappa B/genetics
- Receptor Activator of Nuclear Factor-kappa B/metabolism
- Renal Insufficiency, Chronic/complications
- Renal Insufficiency, Chronic/genetics
- Renal Insufficiency, Chronic/metabolism
- Renal Insufficiency, Chronic/pathology
- Signal Transduction
- Vascular Calcification/complications
- Vascular Calcification/genetics
- Vascular Calcification/metabolism
- Vascular Calcification/pathology
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Affiliation(s)
- Jakob Voelkl
- Institute for Physiology and Pathophysiology, Johannes Kepler University Linz, Altenberger Strasse 69, 4040, Linz, Austria.
- Department of Internal Medicine and Cardiology, Charité-Universitätsmedizin Berlin, Campus Virchow-Klinikum, Augustenburgerplatz 1, 13353, Berlin, Germany.
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, 13347, Berlin, Germany.
- Department of Nephrology and Medical Intensive Care, Charité-Universitätsmedizin Berlin, Augustenburgerplatz 1, 13353, Berlin, Germany.
| | - Florian Lang
- Department of Physiology I, Eberhard-Karls University, Wilhelmstr. 56, 72076, Tübingen, Germany
| | - Kai-Uwe Eckardt
- Department of Nephrology and Medical Intensive Care, Charité-Universitätsmedizin Berlin, Augustenburgerplatz 1, 13353, Berlin, Germany
| | - Kerstin Amann
- Department of Nephropathology, Universität Erlangen-Nürnberg, Krankenhausstr. 8-10, 91054, Erlangen, Germany
| | - Makoto Kuro-O
- Center for Molecular Medicine, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Andreas Pasch
- Calciscon AG, Aarbergstrasse 5, 2560, Nidau-Biel, Switzerland
| | - Burkert Pieske
- Department of Internal Medicine and Cardiology, Charité-Universitätsmedizin Berlin, Campus Virchow-Klinikum, Augustenburgerplatz 1, 13353, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, 13347, Berlin, Germany
- Berlin Institute of Health (BIH), Anna-Louisa-Karsch Str. 2, 10178, Berlin, Germany
- Department of Internal Medicine and Cardiology, German Heart Center Berlin (DHZB), Augustenburger Platz 1, 13353, Berlin, Germany
| | - Ioana Alesutan
- Institute for Physiology and Pathophysiology, Johannes Kepler University Linz, Altenberger Strasse 69, 4040, Linz, Austria
- Department of Internal Medicine and Cardiology, Charité-Universitätsmedizin Berlin, Campus Virchow-Klinikum, Augustenburgerplatz 1, 13353, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, 13347, Berlin, Germany
- Berlin Institute of Health (BIH), Anna-Louisa-Karsch Str. 2, 10178, Berlin, Germany
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Pescatore LA, Gamarra LF, Liberman M. Multifaceted Mechanisms of Vascular Calcification in Aging. Arterioscler Thromb Vasc Biol 2019; 39:1307-1316. [PMID: 31144990 DOI: 10.1161/atvbaha.118.311576] [Citation(s) in RCA: 88] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Approximately 20% of the world's population will be around or above 65 years of age by the next decade. Out of these, 40% are suspected to have cardiovascular diseases as a cause of mortality. Arteriosclerosis, characterized by increased vascular calcification, impairing Windkessel effect and tissue perfusion, and determining end-organ damage, is a hallmark of vascular pathology in the elderly population. Risk factors accumulated during aging affect the normal physiological and vascular aging process, which contributes to the progression of arteriosclerosis. Traditional risk factors, age-associated diseases, and respective regulating mechanisms influencing vascular calcification and vascular stiffness have been extensively studied for many years. Despite the well-known fact that aging alone can induce vascular damage, specific mechanisms that implicate physiological aging in vascular calcification, contributing to vascular stiffness, are poorly understood. This review focuses on mechanisms activated during normal aging, for example, cellular senescence, autophagy, extracellular vesicles secretion, and oxidative stress, along with the convergence of premature aging models' pathophysiology, such as Hutchinson-Gilford Progeria (prelamin accumulation) and Klotho deficiency, to understand vascular calcification in aging. Understanding the mechanisms of vascular damage in aging that intersect with age-associated diseases and risk factors is crucial to foster innovative therapeutic targets to mitigate cardiovascular disease. Visual Overview- An online visual overview is available for this article.
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Affiliation(s)
- Luciana A Pescatore
- From the Hospital Israelita Albert Einstein, São Paulo, SP, Brazil (L.A.P., L.F.G., M.L.).,Laboratório de Biologia Vascular, Instituto do Coração (InCor), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, SP, Brazil (L.A.P.)
| | - Lionel F Gamarra
- From the Hospital Israelita Albert Einstein, São Paulo, SP, Brazil (L.A.P., L.F.G., M.L.)
| | - Marcel Liberman
- From the Hospital Israelita Albert Einstein, São Paulo, SP, Brazil (L.A.P., L.F.G., M.L.)
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Gáll T, Pethő D, Nagy A, Hendrik Z, Méhes G, Potor L, Gram M, Åkerström B, Smith A, Nagy P, Balla G, Balla J. Heme Induces Endoplasmic Reticulum Stress (HIER Stress) in Human Aortic Smooth Muscle Cells. Front Physiol 2018; 9:1595. [PMID: 30515102 PMCID: PMC6255930 DOI: 10.3389/fphys.2018.01595] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Accepted: 10/24/2018] [Indexed: 12/17/2022] Open
Abstract
Accumulation of damaged or misfolded proteins resulted from oxidative protein modification induces endoplasmic reticulum (ER) stress by activating the pathways of unfolded protein response. In pathologic hemolytic conditions, extracellular free hemoglobin is submitted to rapid oxidation causing heme release. Resident cells of atherosclerotic lesions, after intraplaque hemorrhage, are exposed to heme leading to oxidative injury. Therefore, we raised the question whether heme can also provoke ER stress. Smooth muscle cells are one of the key players of atherogenesis; thus, human aortic smooth muscle cells (HAoSMCs) were selected as a model cell to reveal the possible link between heme and ER stress. Using immunoblotting, quantitative polymerase chain reaction and immunocytochemistry, we quantitated the markers of ER stress. These were: phosphorylated eIF2α, Activating transcription factor-4 (ATF4), DNA-damage-inducible transcript 3 (also known as C/EBP homology protein, termed CHOP), X-box binding protein-1 (XBP1), Activating transcription factor-6 (ATF6), GRP78 (glucose-regulated protein, 78kDa) and heme responsive genes heme oxygenase-1 and ferritin. In addition, immunohistochemistry was performed on human carotid artery specimens from patients who had undergone carotid endarterectomy. We demonstrate that heme increases the phosphorylation of eiF2α in HAoSMCs and the expression of ATF4. Heme also enhances the splicing of XBP1 and the proteolytic cleavage of ATF6. Consequently, there is up-regulation of target genes increasing both mRNA and protein levels of CHOP and GRP78. However, TGFβ and collagen type I decreased. When the heme binding proteins, alpha-1-microglobulin (A1M) and hemopexin (Hpx) are present in cell media, the ER stress provoked by heme is inhibited. ER stress pathways are also retarded by the antioxidant N-acetyl cysteine (NAC) indicating that reactive oxygen species are involved in heme-induced ER stress. Consistent with these findings, elevated expression of the ER stress marker GRP78 and CHOP were observed in smooth muscle cells of complicated lesions with hemorrhage compared to either atheromas or healthy arteries. In conclusion, heme triggers ER stress in a time- and dose-dependent manner in HAoSMCs. A1M and Hpx as well as NAC effectively hamper heme-induced ER stress, supporting their use as a potential therapeutic approach to reverse such a deleterious effects of heme toxicity.
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Affiliation(s)
- Tamás Gáll
- HAS-UD Vascular Biology and Myocardial Pathophysiology Research Group, Hungarian Academy of Sciences, Debrecen, Hungary
- Department of Pediatrics, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Dávid Pethő
- Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Annamária Nagy
- Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Zoltán Hendrik
- Department of Pathology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Gábor Méhes
- Department of Pathology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - László Potor
- HAS-UD Vascular Biology and Myocardial Pathophysiology Research Group, Hungarian Academy of Sciences, Debrecen, Hungary
- Department of Pediatrics, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Magnus Gram
- Department of Clinical Sciences Lund, Infection Medicine, Lund University, Lund, Sweden
| | - Bo Åkerström
- Department of Clinical Sciences Lund, Infection Medicine, Lund University, Lund, Sweden
| | - Ann Smith
- Department of Molecular Biology and Biochemistry, School of Biological Sciences, University of Missouri-Kansas City, Kansas City, MO, United States
| | - Péter Nagy
- Department of Vascular Surgery, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - György Balla
- HAS-UD Vascular Biology and Myocardial Pathophysiology Research Group, Hungarian Academy of Sciences, Debrecen, Hungary
- Department of Pediatrics, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - József Balla
- HAS-UD Vascular Biology and Myocardial Pathophysiology Research Group, Hungarian Academy of Sciences, Debrecen, Hungary
- Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
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Shiozaki Y, Okamura K, Kohno S, Keenan AL, Williams K, Zhao X, Chick WS, Miyazaki-Anzai S, Miyazaki M. The CDK9-cyclin T1 complex mediates saturated fatty acid-induced vascular calcification by inducing expression of the transcription factor CHOP. J Biol Chem 2018; 293:17008-17020. [PMID: 30209133 PMCID: PMC6222109 DOI: 10.1074/jbc.ra118.004706] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 09/07/2018] [Indexed: 11/06/2022] Open
Abstract
Vascular calcification (or mineralization) is a common complication of chronic kidney disease (CKD) and is closely associated with increased mortality and morbidity rates. We recently reported that activation of the activating transcription factor 4 (ATF4) pathway through the saturated fatty acid (SFA)-induced endoplasmic reticulum (ER) stress response plays a causative role in CKD-associated vascular calcification. Here, using mouse models of CKD, we 1) studied the contribution of the proapoptotic transcription factor CCAAT enhancer-binding protein homologous protein (CHOP) to CKD-dependent medial calcification, and 2) we identified an additional regulator of ER stress-mediated CHOP expression. Transgenic mice having smooth muscle cell (SMC)-specific CHOP expression developed severe vascular apoptosis and medial calcification under CKD. Screening of a protein kinase inhibitor library identified 16 compounds, including seven cyclin-dependent kinase (CDK) inhibitors, that significantly suppressed CHOP induction during ER stress. Moreover, selective CDK9 inhibitors and CRISPR/Cas9-mediated CDK9 reduction blocked SFA-mediated induction of CHOP expression, whereas inhibitors of other CDK isoforms did not. Cyclin T1 knockout inhibited SFA-mediated induction of CHOP and mineralization, whereas deletion of cyclin T2 and cyclin K promoted CHOP expression levels and mineralization. Of note, the CDK9-cyclin T1 complex directly phosphorylated and activated ATF4. These results demonstrate that the CDK9-cyclin T1 and CDK9-cyclin T2/K complexes have opposing roles in CHOP expression and CKD-induced vascular calcification. They further reveal that the CDK9-cyclin T1 complex mediates vascular calcification through CHOP induction and phosphorylation-mediated ATF4 activation.
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Affiliation(s)
- Yuji Shiozaki
- From the Division of Renal Diseases and Hypertension, Department of Medicine, and
| | - Kayo Okamura
- From the Division of Renal Diseases and Hypertension, Department of Medicine, and
| | - Shohei Kohno
- From the Division of Renal Diseases and Hypertension, Department of Medicine, and
| | - Audrey L Keenan
- From the Division of Renal Diseases and Hypertension, Department of Medicine, and
| | - Kristina Williams
- the Department of Cell and Developmental Biology, University of Colorado Denver, Aurora, Colorado 80045
| | - Xiaoyun Zhao
- the Department of Cell and Developmental Biology, University of Colorado Denver, Aurora, Colorado 80045
| | - Wallace S Chick
- the Department of Cell and Developmental Biology, University of Colorado Denver, Aurora, Colorado 80045
| | | | - Makoto Miyazaki
- From the Division of Renal Diseases and Hypertension, Department of Medicine, and
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48
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Affiliation(s)
- Isabella Albanese
- Division of Cardiology and Division of Cardiac Surgery, McGill University Health Centre, Montreal, Quebec, Canada
| | - Kashif Khan
- Division of Cardiology and Division of Cardiac Surgery, McGill University Health Centre, Montreal, Quebec, Canada
| | - Bianca Barratt
- Division of Cardiology and Division of Cardiac Surgery, McGill University Health Centre, Montreal, Quebec, Canada
| | - Hamood Al-Kindi
- Division of Cardiology and Division of Cardiac Surgery, McGill University Health Centre, Montreal, Quebec, Canada
| | - Adel Schwertani
- Division of Cardiology and Division of Cardiac Surgery, McGill University Health Centre, Montreal, Quebec, Canada
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Rattazzi M, Rosenfeld ME. The multifaceted role of macrophages in cardiovascular calcification. Atherosclerosis 2018; 270:193-195. [PMID: 29395099 DOI: 10.1016/j.atherosclerosis.2018.01.046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Accepted: 01/25/2018] [Indexed: 02/04/2023]
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50
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Hao W, Yang R, Yang Y, Jin S, Li Y, Yuan F, Guo Q, Xiao L, Wang X, Wang F, Wu Y, Teng X. Stellate ganglion block ameliorates vascular calcification by inhibiting endoplasmic reticulum stress. Life Sci 2018; 193:1-8. [DOI: 10.1016/j.lfs.2017.12.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Revised: 11/19/2017] [Accepted: 12/01/2017] [Indexed: 12/21/2022]
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