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Li C, Zhang S, Chen X, Ji J, Yang W, Gui T, Gai Z, Li Y. Farnesoid X receptor activation inhibits TGFBR1/TAK1-mediated vascular inflammation and calcification via miR-135a-5p. Commun Biol 2020; 3:327. [PMID: 32581266 PMCID: PMC7314757 DOI: 10.1038/s42003-020-1058-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 06/08/2020] [Indexed: 01/06/2023] Open
Abstract
Chronic inflammation plays a crucial role in vascular calcification. However, only a few studies have revealed the mechanisms underlying the development of inflammation under high-phosphate conditions in chronic kidney disease (CKD) patients. Here, we show that inflammation resulting from the activation of the TGFBR1/TAK1 pathway is involved in calcification in CKD rats or osteogenic medium-cultured human aortic smooth muscle cells (HASMCs). Moreover, miR-135a-5p is demonstrated to be a key regulator of the TGFBR1/TAK1 pathway, which has been reported to be decreased in CKD rats. We further reveal that farnesoid X receptor (FXR) activation increases miR-135a-5p expression, thereby inhibiting the activation of the TGFBR1/TAK1 pathway, ultimately resulting in the attenuation of vascular inflammation and calcification in CKD rats. Our findings provide advanced insights into the mechanisms underlying the development of inflammation in vascular calcification, and evidence that FXR activation could serve as a therapeutic strategy for retarding vascular calcification in CKD patients.
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MESH Headings
- Animals
- Aorta/cytology
- Calcinosis/genetics
- Calcinosis/metabolism
- Cells, Cultured
- Female
- Humans
- MAP Kinase Kinase Kinases/genetics
- MAP Kinase Kinase Kinases/metabolism
- Male
- MicroRNAs/genetics
- Muscle, Smooth, Vascular/cytology
- Osteogenesis
- Rats, Wistar
- Receptor, Transforming Growth Factor-beta Type I/genetics
- Receptor, Transforming Growth Factor-beta Type I/metabolism
- Receptors, Cytoplasmic and Nuclear/genetics
- Receptors, Cytoplasmic and Nuclear/metabolism
- Renal Insufficiency, Chronic/etiology
- Renal Insufficiency, Chronic/pathology
- Vasculitis/genetics
- Vasculitis/metabolism
- Vasculitis/pathology
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Affiliation(s)
- Chao Li
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
- Department of Clinical Pharmacology and Toxicology, University Hospital Zurich, Zurich, 8032, Switzerland
| | - Shijun Zhang
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Xiaoqing Chen
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Jingkang Ji
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Wenqing Yang
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Ting Gui
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Zhibo Gai
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
- Department of Clinical Pharmacology and Toxicology, University Hospital Zurich, Zurich, 8032, Switzerland.
| | - Yunlun Li
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250000, China.
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Rippe C, Albinsson S, Guron G, Nilsson H, Swärd K. Targeting transcriptional control of soluble guanylyl cyclase via NOTCH for prevention of cardiovascular disease. Acta Physiol (Oxf) 2019; 225:e13094. [PMID: 29754438 DOI: 10.1111/apha.13094] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 05/04/2018] [Accepted: 05/04/2018] [Indexed: 12/18/2022]
Abstract
Soluble guanylyl cyclase (sGC) is an effector enzyme of nitric oxide (NO). Recent work has unravelled how levels of this enzyme are controlled, and highlighted a role in vascular disease. We provide a timely summary of available knowledge on transcriptional regulation of sGC, including influences from the NOTCH signalling pathway and genetic variants. It is speculated that hypertension-induced repression of sGC starts a vicious circle that can be initiated by periods of stress, diet or genetic factors, and a key tenet is that reduction in sGC further raises blood pressure. The idea that dysregulation of sGC contributes to syndromes caused by defective NOTCH signalling is advanced, and we discuss drug repositioning for vascular disease prevention. The advantage of targeting sGC expression rather than activity is also considered. It is argued that transcriptional inputs on sGC arise from interactions with other cells, the extracellular matrix and microRNAs (miRNAs), and concluded that the promise of sGC as a target for prevention of cardiovascular disease has increased in recent time.
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Affiliation(s)
- C. Rippe
- Department of Experimental Medical Science; Lund University; Lund Sweden
| | - S. Albinsson
- Department of Experimental Medical Science; Lund University; Lund Sweden
| | - G. Guron
- Department of Physiology; University of Gothenburg; Gothenburg Sweden
| | - H. Nilsson
- Department of Physiology; University of Gothenburg; Gothenburg Sweden
| | - K. Swärd
- Department of Experimental Medical Science; Lund University; Lund Sweden
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Guo J, Lu L, Hua Y, Huang K, Wang I, Huang L, Fu Q, Chen A, Chan P, Fan H, Liu ZM, Wang BH. Vasculopathy in the setting of cardiorenal syndrome: roles of protein-bound uremic toxins. Am J Physiol Heart Circ Physiol 2017; 313:H1-H13. [PMID: 28411233 DOI: 10.1152/ajpheart.00787.2016] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Revised: 04/10/2017] [Accepted: 04/10/2017] [Indexed: 12/13/2022]
Abstract
Chronic kidney disease (CKD) often leads to and accelerates the progression of cardiovascular disease (CVD), while CVD also causes kidney dysfunction. This bidirectional interaction leads to the development of a complex syndrome known as cardiorenal syndrome (CRS). CRS not only involves both the heart and the kidney but also the vascular system through a vast array of contributing factors. In addition to hemodynamic, neurohormonal, mechanical, and biochemical factors, nondialyzable protein-bound uremic toxins (PBUTs) are also key contributing factors that have been demonstrated through in vitro, in vivo, and clinical observations. PBUTs are ineffectively removed by hemodialysis because their complexes with albumins are larger than the pores of the dialysis membranes. PBUTs such as indoxyl sulfate and p-cresyl sulfate are key determinate and predictive factors for the progression of CVD in CKD patients. In CRS, both vascular smooth muscle cells (VSMCs) and endothelial cells (ECs) exhibit significant dysfunction that is associated with the progression of CVD. PBUTs influence proliferation, calcification, senescence, migration, inflammation, and oxidative stress in VSMCs and ECs through various mechanisms. These pathological changes lead to arterial remodeling, stiffness, and atherosclerosis and thus reduce heart perfusion and impair left ventricular function, aggravating CRS. There is limited literature about the effect of PBUT on the vascular system and their contribution to CRS. This review summarizes current knowledge on how PBUTs influence vasculature, clarifies the relationship between uremic toxin-related vascular disease and CRS, and highlights the potential therapeutic strategies of uremic vasculopathy in the setting of CRS.
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Affiliation(s)
- Jingbin Guo
- Centre of Cardiovascular Research and Education in Therapeutics, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia.,Department of Cardiology, Zhujiang Hospital, Southern Medical University, Guangzhou, China.,Guangdong Provincial Center of Biomedical Engineering for Cardiovascular Diseases, Guangzhou, China
| | - Lu Lu
- Centre of Cardiovascular Research and Education in Therapeutics, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia.,School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Yue Hua
- Centre of Cardiovascular Research and Education in Therapeutics, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia.,School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Kevin Huang
- Centre of Cardiovascular Research and Education in Therapeutics, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Ian Wang
- Centre of Cardiovascular Research and Education in Therapeutics, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia;
| | - Li Huang
- Centre of Cardiovascular Research and Education in Therapeutics, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Qiang Fu
- Department of Cardiology, Zhujiang Hospital, Southern Medical University, Guangzhou, China.,Guangdong Provincial Center of Biomedical Engineering for Cardiovascular Diseases, Guangzhou, China
| | - Aihua Chen
- Department of Cardiology, Zhujiang Hospital, Southern Medical University, Guangzhou, China.,Guangdong Provincial Center of Biomedical Engineering for Cardiovascular Diseases, Guangzhou, China
| | - Paul Chan
- Department of Cardiac Surgery, Shanghai East Hospital, Tongji University, Shanghai, China; and.,Division of Cardiology, Department of Internal Medicine, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Huimin Fan
- Department of Cardiac Surgery, Shanghai East Hospital, Tongji University, Shanghai, China; and
| | - Zhong-Min Liu
- Department of Cardiac Surgery, Shanghai East Hospital, Tongji University, Shanghai, China; and
| | - Bing Hui Wang
- Centre of Cardiovascular Research and Education in Therapeutics, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia;
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