1
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Zheng Y, Liu Y, Chen Z, Zhang Y, Qi Z, Wu N, Zhao Z, Tse G, Wang Y, Hu H, Niu Y, Liu T. Cardiovascular disease burden in patients with urological cancers: The new discipline of uro-cardio-oncology. CANCER INNOVATION 2024; 3:e108. [PMID: 38946935 PMCID: PMC11212304 DOI: 10.1002/cai2.108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 11/07/2023] [Accepted: 11/28/2023] [Indexed: 07/02/2024]
Abstract
Cancer remains a major cause of mortality worldwide, and urological cancers are the most common cancers among men. Several therapeutic agents have been used to treat urological cancer, leading to improved survival for patients. However, this has been accompanied by an increase in the frequency of survivors with cardiovascular complications caused by anticancer medications. Here, we propose the novel discipline of uro-cardio-oncology, an evolving subspecialty focused on the complex interactions between cardiovascular disease and urological cancer. In this comprehensive review, we discuss the various cardiovascular toxicities induced by different classes of antineoplastic agents used to treat urological cancers, including androgen deprivation therapy, vascular endothelial growth factor receptor tyrosine kinase inhibitors, immune checkpoint inhibitors, and chemotherapeutics. In addition, we discuss possible mechanisms underlying the cardiovascular toxicity associated with anticancer therapy and outline strategies for the surveillance, diagnosis, and effective management of cardiovascular complications. Finally, we provide an analysis of future perspectives in this emerging specialty, identifying areas in need of further research.
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Affiliation(s)
- Yi Zheng
- Tianjin Key Laboratory of Ionic‐Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of CardiologySecond Hospital of Tianjin Medical UniversityTianjinChina
| | - Ying Liu
- Tianjin Key Laboratory of Ionic‐Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of CardiologySecond Hospital of Tianjin Medical UniversityTianjinChina
| | - Ziliang Chen
- Tianjin Key Laboratory of Ionic‐Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of CardiologySecond Hospital of Tianjin Medical UniversityTianjinChina
| | - Yunpeng Zhang
- Tianjin Key Laboratory of Ionic‐Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of CardiologySecond Hospital of Tianjin Medical UniversityTianjinChina
| | - Zuo Qi
- Tianjin Key Laboratory of Ionic‐Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of CardiologySecond Hospital of Tianjin Medical UniversityTianjinChina
| | - Ning Wu
- Tianjin Key Laboratory of Ionic‐Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of CardiologySecond Hospital of Tianjin Medical UniversityTianjinChina
| | - Zhiqiang Zhao
- Tianjin Key Laboratory of Ionic‐Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of CardiologySecond Hospital of Tianjin Medical UniversityTianjinChina
| | - Gary Tse
- Tianjin Key Laboratory of Ionic‐Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of CardiologySecond Hospital of Tianjin Medical UniversityTianjinChina
- School of Nursing and Health StudiesHong Kong Metropolitan UniversityHong KongChina
| | - Yong Wang
- Tianjin Key Laboratory of Ionic‐Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of CardiologySecond Hospital of Tianjin Medical UniversityTianjinChina
| | - Hailong Hu
- Tianjin Key Laboratory of Ionic‐Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of CardiologySecond Hospital of Tianjin Medical UniversityTianjinChina
| | - Yuanjie Niu
- Tianjin Key Laboratory of Ionic‐Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of CardiologySecond Hospital of Tianjin Medical UniversityTianjinChina
| | - Tong Liu
- Tianjin Key Laboratory of Ionic‐Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of CardiologySecond Hospital of Tianjin Medical UniversityTianjinChina
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2
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Satam K, Ohashi Y, Thaxton C, Gonzalez L, Setia O, Bai H, Aoyagi Y, Xie Y, Zhang W, Yatsula B, Martin KA, Cai Y, Dardik A. Sex hormones impact early maturation and immune response in the arteriovenous fistula mouse model. Am J Physiol Heart Circ Physiol 2023; 325:H77-H88. [PMID: 37145957 PMCID: PMC10243550 DOI: 10.1152/ajpheart.00049.2023] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 04/19/2023] [Accepted: 05/04/2023] [Indexed: 05/07/2023]
Abstract
Arteriovenous fistulae (AVF) fail to mature more frequently in female patients compared with male patients, leading to inferior outcomes and decreased utilization. Since our mouse AVF model recapitulates sex differences in human AVF maturation, we hypothesized that sex hormones mediate these differences during AVF maturation. C57BL/6 mice (9-11 wk) were treated with aortocaval AVF surgery and/or gonadectomy. AVF hemodynamics were measured via ultrasound (days 0-21). Blood was collected for FACS and tissue for immunofluorescence and ELISA (days 3 and 7); wall thickness was assessed by histology (day 21). Inferior vena cava shear stress was higher in male mice (P = 0.0028) after gonadectomy, and they had increased wall thickness (22.0 ± 1.8 vs. 12.7 ± 1.2 µm; P < 0.0001). Conversely, female mice had decreased wall thickness (6.8 ± 0.6 vs. 15.3 ± 0.9 µm; P = 0.0002). Intact female mice had higher proportions of circulating CD3+ T cells on day 3 (P = 0.0043), CD4+ (P = 0.0003) and CD8+ T cells (P = 0.005) on day 7, and CD11b+ monocytes on day 3 (P = 0.0046). After gonadectomy, these differences disappeared. In intact female mice, CD3+ T cells (P = 0.025), CD4+ T cells (P = 0.0178), CD8+ T cells (P = 0.0571), and CD68+ macrophages (P = 0.0078) increased in the fistula wall on days 3 and 7. This disappeared after gonadectomy. Furthermore, female mice had higher IL-10 (P = 0.0217) and TNF-α (P = 0.0417) levels in their AVF walls than male mice. Sex hormones mediate AVF maturation, suggesting that hormone receptor signaling may be a target to improve AVF maturation.NEW & NOTEWORTHY After arteriovenous fistula creation, females have lower rates of maturation and higher rates of failure than males. In a mouse model of venous adaptation that recapitulates human fistula maturation, sex hormones may be mechanisms of the sexual dimorphism: testosterone is associated with reduced shear stress, whereas estrogen is associated with increased immune cell recruitment. Modulating sex hormones or downstream effectors suggests sex-specific therapies and could address disparities in sex differences in clinical outcomes.
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Affiliation(s)
- Keyuree Satam
- Yale School of Medicine, New Haven, Connecticut, United States
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, Connecticut, United States
| | - Yuichi Ohashi
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, Connecticut, United States
| | - Carly Thaxton
- Yale School of Medicine, New Haven, Connecticut, United States
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, Connecticut, United States
- Department of Surgery, Department of Veterans Affairs Connecticut Healthcare System, West Haven, Connecticut, United States
| | - Luis Gonzalez
- Yale School of Medicine, New Haven, Connecticut, United States
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, Connecticut, United States
| | - Ocean Setia
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, Connecticut, United States
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Yale School of Medicine, New Haven, Connecticut, United States
| | - Hualong Bai
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, Connecticut, United States
| | - Yukihiko Aoyagi
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, Connecticut, United States
| | - Yangzhouyun Xie
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Yale School of Medicine, New Haven, Connecticut, United States
| | - Weichang Zhang
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, Connecticut, United States
| | - Bogdan Yatsula
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, Connecticut, United States
| | - Kathleen A Martin
- Section of Cardiovascular Medicine, Yale School of Medicine, New Haven, Connecticut, United States
| | - Yujun Cai
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Yale School of Medicine, New Haven, Connecticut, United States
| | - Alan Dardik
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, Connecticut, United States
- Department of Surgery, Department of Veterans Affairs Connecticut Healthcare System, West Haven, Connecticut, United States
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Yale School of Medicine, New Haven, Connecticut, United States
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3
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Mihuta MS, Paul C, Borlea A, Cepeha CM, Velea IP, Mozos I, Stoian D. The Oscillometric Pulse Wave Analysis Is Useful in Evaluating the Arterial Stiffness of Obese Children with Relevant Cardiometabolic Risks. J Clin Med 2022; 11:jcm11175078. [PMID: 36079009 PMCID: PMC9457050 DOI: 10.3390/jcm11175078] [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: 07/22/2022] [Revised: 08/27/2022] [Accepted: 08/28/2022] [Indexed: 11/16/2022] Open
Abstract
Early detection of all complications of childhood obesity is imperative in order to minimize effects. Obesity causes vascular disruptions, including early increased arterial stiffness and high blood pressure. This study’s aim is to assess the reliability of pulse wave analysis (PWA) in obese children and how additional risk factors influence the evaluated parameters. We analyzed 55 children aged 6–18 years old by measuring their pulse wave velocity (PWV), augmentation index (AIx), peripheral blood pressure (SBP, DBP), heart rate, central blood pressure (cSBP, cDBP) and central pulse pressure (cPP). We used the oscillometric IEM Mobil-O-Graph and performed a single-point brachial measurement. The subjects were divided into two groups: obese (n = 30) and normal-weight (n = 25) and were clinically and anamnestically assessed. BMI and waist circumference are significantly correlated to higher values for PWV, SBP, DBP, cSBP, and cDBP. Weight significantly predicts PWV, SBP, DBP and cPP. The risk factors that significantly influence the PWA and BP values are: a cardiometabolically risky pregnancy (higher PWV, AIx, SBP), active and passive smoking (higher PWV, SBP, cSBP, cDBP), sleep deprivation (higher PWV, SBP, cSBP) and sedentariness (higher PWV, AIx, peripheral and central BP). We conclude that obese children with specific additional cardiometabolic risk factors present increased arterial stiffness and higher blood pressure values.
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Affiliation(s)
- Monica Simina Mihuta
- Department of Doctoral Studies, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Corina Paul
- Department of Pediatrics, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Correspondence:
| | - Andreea Borlea
- 2nd Department of Internal Medicine, Victor Babeș University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Cristina Mihaela Cepeha
- Department of Doctoral Studies, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Iulian Puiu Velea
- Department of Pediatrics, Pius Brinzeu Emergency County Hospital, 300723 Timisoara, Romania
| | - Ioana Mozos
- Department of Functional Sciences—Pathophysiology, Center for Translational Research and Systems Medicine, Victor Babeş University of Medicine and Pharmacy, 300173 Timisoara, Romania
| | - Dana Stoian
- 2nd Department of Internal Medicine, Victor Babeș University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Center of Molecular Research in Nephrology and Vascular Disease, Faculty of Medicine, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
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Wu J, Miller E, Davidson C, Walker BR, Hadoke PWF. Enhanced Angiogenesis by 11βHSD1 Blockage Is Insufficient to Improve Reperfusion Following Hindlimb Ischaemia. Front Cardiovasc Med 2022; 8:795823. [PMID: 35097015 PMCID: PMC8790072 DOI: 10.3389/fcvm.2021.795823] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 12/13/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Critical limb ischaemia (CLI), which is estimated to affect 2 million people in the United States, reduces quality of life, is associated with high morbidity and mortality, and has limited treatment options. Direct stimulation of angiogenesis using proangiogenic growth factors has been investigated as a therapeutic strategy to improve reperfusion in the ischaemic leg. Despite positive outcomes in animal studies, there has been little success in clinical translation. This investigation addressed the hypothesis that angiogenesis could be stimulated indirectly in the ischaemic hindlimb by blocking 11β-hydroxysteroid dehydrogenase 1 (11βHSD1)-mediated reactivation of anti-angiogenic glucocorticoids. Method and Results: Corticosterone suppressed ex vivo angiogenesis in the mouse aortic ring assay. 11βHSD1 deletion (Hsd11b1Del1/Del1) or pharmacological inhibition (with 300 nM UE2316) which block the reactivation of glucocorticoid (i.e., the conversion of 11-dehydrocorticosterone (11DHC) to bioactive corticosterone) significantly reduced 11DHC-induced suppression of angiogenesis. In a sponge implantation model, 11βHSD1 deletion, but not pharmacological inhibition, enhanced inflammation-induced angiogenesis. By contrast, in the mouse hindlimb ischaemia model, post-ischaemic reperfusion and vascular density were not affected by either deletion or pharmacological inhibition of 11βHSD1 in young or aged mice. 3D vascular imaging suggested that hind limb reperfusion in the 1st week following induction of ischaemia may be driven by the rapid expansion of collateral arteries rather than by angiogenesis. Conclusion: 11βHSD1-mediated glucocorticoid reactivation suppressed angiogenesis ex vivo and in vivo. However, regulation of angiogenesis alone was insufficient to promote reperfusion in hindlimb ischaemia. Future investigation of post-ischaemic reperfusion should include other aspects of systemic vascular remodeling including arteriogenesis and collateral formation.
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Affiliation(s)
- Junxi Wu
- The Queen's Medical Research Institute, University/BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom,Department of Biomedical Engineering, University of Strathclyde, Glasgow, United Kingdom
| | - Eileen Miller
- The Queen's Medical Research Institute, University/BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Callam Davidson
- The Queen's Medical Research Institute, University/BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Brian R. Walker
- The Queen's Medical Research Institute, University/BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Patrick W. F. Hadoke
- The Queen's Medical Research Institute, University/BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom,*Correspondence: Patrick W. F. Hadoke
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5
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Teoh JYC, Tian XY, Wong CYP, Lau CW, Cheng CK, Tang VWL, Chan RCK, Huang Y, Ng CF. Endothelial dysfunction after androgen deprivation therapy and the possible underlying mechanisms. Prostate 2022; 82:13-25. [PMID: 34570375 DOI: 10.1002/pros.24244] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 07/28/2021] [Accepted: 09/12/2021] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Androgen deprivation therapy (ADT) is a key treatment modality in the management of prostate cancer (PCa), especially for patients with metastatic disease. Increasing evidences suggest that patients who received ADT have increased incidence of diabetes, myocardial infarction, stroke, and even mortality. It is important to understand the pathophysiological mechanisms on how ADT increases cardiovascular risk and induces cardiovascular events, which would provide important information for potential implementation of preventive measures. METHODS Twenty-six 12-week-old male SD rats were divided into four groups for different types of ADTs including: the bilateral orchidectomy group (Orx), LHRH agonist group (leuprolide), LHRH antagonist group (degarelix), and control group. After treated with drug or adjuvant injection every 3 weeks for 24 weeks, all rats were sacrificed and total blood were collected. Aorta, renal arteries, and kidney were preserved for functional assay, immunohistochemistry, western blot, and quantitative reverse-transcription polymerase chain reaction. RESULTS In vascular reactivity assays, aorta, intrarenal, and coronary arteries of all three ADT groups showed endothelial dysfunction. AT1R and related molecules at protein and messenger RNA (mRNA) level were tested, and AT1R pathway was shown to be activated and played a role in endothelial dysfunction. Both ACE and AT1R mRNA levels were doubled in the aorta in the leuprolide group while Orx and degarelix groups showed upregulation of AT1R in the kidney tissues. By immunohistochemistry, our result showed higher expression of AT1R in the intrarenal arteries of leuprolide and degarelix groups. The role of reactive oxygen species in endothelial dysfunction was confirmed by DHE fluorescence, nitrotyrosine overexpression, and upregulation of NOX2 in the different ADT treatment groups. CONCLUSION ADT causes endothelial dysfunction in male rats. GnRH receptor agonist compared to GnRH receptor antagonist, showed more impairment of endothelial function in the aorta and intrarenal arteries. Such change might be associated with upregulation and activation of AngII-AT1R-NOX2 induced oxidative stress in the vasculature. These results help to explain the different cardiovascular risks and outcomes related to different modalities of ADT treatment.
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Affiliation(s)
- Jeremy Yuen-Chun Teoh
- S.H. Ho Urology Centre, Department of Surgery, The Chinese University of Hong Kong, Hong Kong, China
| | - Xiao-Yu Tian
- Institute of Vascular Medicine, School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Christine Yim-Ping Wong
- S.H. Ho Urology Centre, Department of Surgery, The Chinese University of Hong Kong, Hong Kong, China
| | - Chi-Wai Lau
- Institute of Vascular Medicine, School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Chak-Kwong Cheng
- Institute of Vascular Medicine, School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Victor Wai-Lun Tang
- Department of Clinical Pathology, Pamela Youde Nethersole Eastern Hospital, Hong Kong, China
| | - Ronald Cheong-Kin Chan
- Department of Anatomical and Cellular Pathology, The Chinese University of Hong Kong, Hong Kong, China
| | - Yu Huang
- Institute of Vascular Medicine, School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Chi-Fai Ng
- S.H. Ho Urology Centre, Department of Surgery, The Chinese University of Hong Kong, Hong Kong, China
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6
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Sabra D, Intzandt B, Desjardins-Crepeau L, Langeard A, Steele CJ, Frouin F, Hoge RD, Bherer L, Gauthier CJ. Sex moderations in the relationship between aortic stiffness, cognition, and cerebrovascular reactivity in healthy older adults. PLoS One 2021; 16:e0257815. [PMID: 34582484 PMCID: PMC8478243 DOI: 10.1371/journal.pone.0257815] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 09/10/2021] [Indexed: 11/21/2022] Open
Abstract
It is well established that sex differences exist in the manifestation of vascular diseases. Arterial stiffness (AS) has been associated with changes in cerebrovascular reactivity (CVR) and cognitive decline in aging. Specifically, older adults with increased AS show a decline on executive function (EF) tasks. Interestingly, the relationship between AS and CVR is more complex, where some studies show decreased CVR with increased AS, and others demonstrate preserved CVR despite higher AS. Here, we investigated the possible role of sex on these hemodynamic relationships. Acquisitions were completed in 48 older adults. Pseudo-continuous arterial spin labeling (pCASL) data were collected during a hypercapnia challenge. Aortic pulse wave velocity (PWV) data was acquired using cine phase contrast velocity series. Cognitive function was assessed with a comprehensive neuropsychological battery, and a composite score for EF was calculated using four cognitive tests from the neuropsychological battery. A moderation model test revealed that sex moderated the relationship between PWV and CVR and PWV and EF, but not between CVR and EF. Together, our results indicate that the relationships between central stiffness, cerebral hemodynamics and cognition are in part mediated by sex.
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Affiliation(s)
- Dalia Sabra
- Faculty of Medicine, Department of Biomedical Science, Université de Montreal, Montreal, QC, Canada
- Research Center, Montreal Heart Institute, Montreal, QC, Canada
- Centre de recherche de l’Institut Universitaire de Gériatrie de Montréal (CRIUGM), Montréal, QC, Canada
- Department of Medicine, Universite de Montreal, Montreal, QC, Canada
| | - Brittany Intzandt
- Research Center, Montreal Heart Institute, Montreal, QC, Canada
- Centre de recherche de l’Institut Universitaire de Gériatrie de Montréal (CRIUGM), Montréal, QC, Canada
- PERFORM Centre, Concordia University, Montreal, QC, Canada
- INDI Department, Concordia University, Montreal, QC, Canada
| | - Laurence Desjardins-Crepeau
- Research Center, Montreal Heart Institute, Montreal, QC, Canada
- Centre de recherche de l’Institut Universitaire de Gériatrie de Montréal (CRIUGM), Montréal, QC, Canada
| | - Antoine Langeard
- Research Center, Montreal Heart Institute, Montreal, QC, Canada
- Centre de recherche de l’Institut Universitaire de Gériatrie de Montréal (CRIUGM), Montréal, QC, Canada
- Department of Medicine, Universite de Montreal, Montreal, QC, Canada
| | - Christopher J. Steele
- PERFORM Centre, Concordia University, Montreal, QC, Canada
- Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
- Department of Psychology, Concordia University, Montreal, QC, Canada
| | | | - Richard D. Hoge
- Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
- Montreal Neurological Institute, Montreal, QC, Canada
- Department of Neurology and Neurosurgery, McGill University, Montreal, QC, Canada
| | - Louis Bherer
- Research Center, Montreal Heart Institute, Montreal, QC, Canada
- Centre de recherche de l’Institut Universitaire de Gériatrie de Montréal (CRIUGM), Montréal, QC, Canada
- Department of Medicine, Universite de Montreal, Montreal, QC, Canada
| | - Claudine J. Gauthier
- Research Center, Montreal Heart Institute, Montreal, QC, Canada
- PERFORM Centre, Concordia University, Montreal, QC, Canada
- Physics Department, Concordia University, Montreal, QC, Canada
- * E-mail:
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7
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Vishram-Nielsen JKK, Kristensen AMD, Pareek M, Laurent S, Nilsson PM, Linneberg A, Greve SV, Palmieri L, Giampaoli S, Donfrancesco C, Kee F, Mancia G, Cesana G, Veronesi G, Grassi G, Kuulasmaa K, Salomaa V, Palosaari T, Sans S, Ferrieres J, Dallongeville J, Söderberg S, Moitry M, Drygas W, Tamosiunas A, Peters A, Brenner H, Grimsgaard S, Savallampi M, Olsen MH. Predictive Importance of Blood Pressure Characteristics With Increasing Age in Healthy Men and Women: The MORGAM Project. Hypertension 2021; 77:1076-1085. [PMID: 33641358 DOI: 10.1161/hypertensionaha.120.16354] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Julie K K Vishram-Nielsen
- From the Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, The Capital Region of Denmark, Copenhagen, Frederiksberg (J.K.K.V.-N., A.L.).,Department of Cardiology, Rigshospitalet (J.K.K.V.-N.), University of Copenhagen, Denmark
| | | | - Manan Pareek
- Department of Cardiology, North Zealand Hospital, Hillerød, Denmark (A.M.D.K., M.P.).,Department of Internal Medicine, Yale New Haven Hospital, Yale University School of Medicine, New Haven, CT (M.P.)
| | - Stephane Laurent
- Department of Clinical Pharmacology and INSERM U 970, team 7, Paris CV Research Center (PARCC), Hôpital Européen Georges Pompidou, France (S.L.)
| | - Peter M Nilsson
- Department for Clinical Sciences Medicine, University Hospital, Malmö, Sweden (P.M.N.)
| | - Allan Linneberg
- From the Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, The Capital Region of Denmark, Copenhagen, Frederiksberg (J.K.K.V.-N., A.L.).,Department of Clinical Medicine, Faculty of Health and Medical Sciences (A.L.), University of Copenhagen, Denmark
| | - Sara V Greve
- Cardiovascular and Metabolic Preventive Clinic, Department of Endocrinology, Odense University Hospital, Denmark (S.V.G.)
| | - Luigi Palmieri
- Department of Cardiovascular, Endocrine-metabolic Diseases and Aging, Istituto Superiore di Sanità (ISS), Rome, Italy (L.P., S. Giampaoli, C.D.)
| | - Simona Giampaoli
- Department of Cardiovascular, Endocrine-metabolic Diseases and Aging, Istituto Superiore di Sanità (ISS), Rome, Italy (L.P., S. Giampaoli, C.D.)
| | - Chiara Donfrancesco
- Department of Cardiovascular, Endocrine-metabolic Diseases and Aging, Istituto Superiore di Sanità (ISS), Rome, Italy (L.P., S. Giampaoli, C.D.)
| | - Frank Kee
- Centre for Public Health, The Queen´s University of Belfast, Northern Ireland (F.K.)
| | - Giuseppe Mancia
- University of Milano-Bicocca and Policlinico di Monza, Italy (G.M.)
| | - Giancarlo Cesana
- Research Centre on Public Health (G.C.), University of Milano Bicocca, Villa Serena, Monza, Italy
| | - Giovanni Veronesi
- Research Centre in Epidemiology and Preventive Medicine (EPIMED), Department of Medicine and Surgery, University of Insubria, Italy (G.V.)
| | - Guido Grassi
- Clinica Medica, Department of Medicine and Surgery (G.G.), University of Milano Bicocca, Villa Serena, Monza, Italy
| | - Kari Kuulasmaa
- Finnish Institute for Health and Welfare (THL), Helsinki, Finland (K.K., V.S., T.P., M.S.)
| | - Veikko Salomaa
- Finnish Institute for Health and Welfare (THL), Helsinki, Finland (K.K., V.S., T.P., M.S.)
| | - Tarja Palosaari
- Finnish Institute for Health and Welfare (THL), Helsinki, Finland (K.K., V.S., T.P., M.S.)
| | - Susana Sans
- Catalan Department of Health, Barcelona, Spain (S. Sans)
| | - Jean Ferrieres
- Department of Cardiology, Toulouse University School of Medicine, Rangueil Hospital, France (J.F.)
| | | | - Stefan Söderberg
- Department of Public Health and Clinical Medicine, Cardiology and Heart Centre, Umeå University, Sweden (S. Söderberg)
| | - Marie Moitry
- Department of Epidemiology and Public Health, University of Strasbourg and University Hospital of Strasbourg, France (M.M.)
| | - Wojciech Drygas
- Department of Epidemiology, CVD Prevention and Health Promotion, National Institute of Cardiology, Warsaw, Poland (W.D.)
| | - Abdonas Tamosiunas
- Lithuanian University of Health Sciences, Institute of Cardiology, Kaunas (A.T.)
| | - Annette Peters
- German Research Center for Environmental Health, Institute of Epidemiology II, Neuherberg, Germany (A.P.)
| | - Hermann Brenner
- German Cancer Research Center, Heidelberg, Germany (H.B.).,Network Aging Research, University of Heidelberg, Germany (H.B.)
| | - Sameline Grimsgaard
- Department of Community Medicine, UiT the Arctic University of Norway, Tromsø, Norway (S. Grimsgaard)
| | - Matti Savallampi
- Finnish Institute for Health and Welfare (THL), Helsinki, Finland (K.K., V.S., T.P., M.S.)
| | - Michael H Olsen
- Department of Internal Medicine, Holbaek Hospital, Denmark (M.H.O.).,Centre of Individualized Medicine in Arterial Diseases (CIMA), Department of Regional Health Research, University of Southern Denmark (M.H.O.)
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8
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Tang Z, Lu Y, Hao Y, Morris R, Kang D, Wang F, Fan L, Wang W, Wang Y, Cheng F. The Temporal Pattern of Arterial Stiffness during Aging: A Large-Scale Cross-Sectional Study. J Diabetes Res 2021; 2021:3243135. [PMID: 34926697 PMCID: PMC8683198 DOI: 10.1155/2021/3243135] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 11/01/2021] [Accepted: 11/16/2021] [Indexed: 12/22/2022] Open
Abstract
Brachial-ankle pulse wave velocity (baPWV) is a noninvasive clinical test that provides quantification for the stiffness of both the aorta and peripheral arteries by measuring the brachial and tibial arterial wave velocities. The temporal pattern of baPWV values during aging was investigated in this paper. A gradual increase in baPWV with respect to age was observed, suggesting an increase in the stiffness of arterial vessels as age increases. The ΔbaPWV value, defined as the absolute value of the difference between bilateral baPWV, also showed a positive correlation with aging. Many underlying physiological conditions such as hyperlipidemia, hypertension, diabetes, and hyperglycemia have previously been shown to elevate baPWV and contribute to the decline of arterial function. The effect of factors including biological sex, blood pressure, and blood glucose levels on the baPWV temporal pattern were also investigated. Between the ages of 18 and 50, men in the study had significantly higher baPWV readings than females of comparable age on average. However, after the age of 50, mean baPWV values increased at a greater rate in females than in males. In addition, blood pressure and blood glucose were shown to be associated with baPWV values. The results will improve existing prediction models for future cardiovascular episodes induced by arterial hardening in different age groups.
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Affiliation(s)
- Zhengli Tang
- Shuguang Hospital Health Examination Center Affiliated with Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yuanyuan Lu
- Department of Biostatistics and Epidemiology, College of Public Health, University of South Florida, Tampa, FL 33612, USA
| | - Yiming Hao
- Shanghai Key Laboratory of Health Identification and Assessment/Laboratory of Traditional Chinese Medicine Four Diagnostic Information, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Robert Morris
- Department of Pharmaceutical Sciences, College of Pharmacy, University of South Florida, Tampa, FL 33612, USA
| | - Di Kang
- Department of Biostatistics and Epidemiology, College of Public Health, University of South Florida, Tampa, FL 33612, USA
| | - Fang Wang
- Shuguang Hospital Health Examination Center Affiliated with Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Lin Fan
- Shuguang Hospital Health Examination Center Affiliated with Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Weijian Wang
- Shuguang Hospital Health Examination Center Affiliated with Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yiqin Wang
- Shanghai Key Laboratory of Health Identification and Assessment/Laboratory of Traditional Chinese Medicine Four Diagnostic Information, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Feng Cheng
- Department of Biostatistics and Epidemiology, College of Public Health, University of South Florida, Tampa, FL 33612, USA
- Department of Pharmaceutical Sciences, College of Pharmacy, University of South Florida, Tampa, FL 33612, USA
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9
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Jusic A, Salgado-Somoza A, Paes AB, Stefanizzi FM, Martínez-Alarcón N, Pinet F, Martelli F, Devaux Y, Robinson EL, Novella S. Approaching Sex Differences in Cardiovascular Non-Coding RNA Research. Int J Mol Sci 2020; 21:E4890. [PMID: 32664454 PMCID: PMC7402336 DOI: 10.3390/ijms21144890] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 07/07/2020] [Accepted: 07/08/2020] [Indexed: 12/11/2022] Open
Abstract
Cardiovascular disease (CVD) is the biggest cause of sickness and mortality worldwide in both males and females. Clinical statistics demonstrate clear sex differences in risk, prevalence, mortality rates, and response to treatment for different entities of CVD. The reason for this remains poorly understood. Non-coding RNAs (ncRNAs) are emerging as key mediators and biomarkers of CVD. Similarly, current knowledge on differential regulation, expression, and pathology-associated function of ncRNAs between sexes is minimal. Here, we provide a state-of-the-art overview of what is known on sex differences in ncRNA research in CVD as well as discussing the contributing biological factors to this sex dimorphism including genetic and epigenetic factors and sex hormone regulation of transcription. We then focus on the experimental models of CVD and their use in translational ncRNA research in the cardiovascular field. In particular, we want to highlight the importance of considering sex of the cellular and pre-clinical models in clinical studies in ncRNA research and to carefully consider the appropriate experimental models most applicable to human patient populations. Moreover, we aim to identify sex-specific targets for treatment and diagnosis for the biggest socioeconomic health problem globally.
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Affiliation(s)
- Amela Jusic
- Department of Biology, Faculty of Natural Sciences and Mathematics, University of Tuzla, 75000 Tuzla, Bosnia and Herzegovina;
| | - Antonio Salgado-Somoza
- Cardiovascular Research Unit, Department of Population Health, Luxembourg Institute of Health, L-1445 Strassen, Luxembourg; (A.S.-S.); (F.M.S.); (Y.D.)
| | - Ana B. Paes
- INCLIVA Biomedical Research Institute, Menéndez Pelayo 4 Accesorio, 46010 Valencia, Spain; (A.B.P.); (N.M.-A.)
| | - Francesca Maria Stefanizzi
- Cardiovascular Research Unit, Department of Population Health, Luxembourg Institute of Health, L-1445 Strassen, Luxembourg; (A.S.-S.); (F.M.S.); (Y.D.)
| | - Núria Martínez-Alarcón
- INCLIVA Biomedical Research Institute, Menéndez Pelayo 4 Accesorio, 46010 Valencia, Spain; (A.B.P.); (N.M.-A.)
| | - Florence Pinet
- INSERM, CHU Lille, Institut Pasteur de Lille, University of Lille, U1167 F-59000 Lille, France;
| | - Fabio Martelli
- Molecular Cardiology Laboratory, Policlinico San Donato IRCCS, San Donato Milanese, 20097 Milan, Italy;
| | - Yvan Devaux
- Cardiovascular Research Unit, Department of Population Health, Luxembourg Institute of Health, L-1445 Strassen, Luxembourg; (A.S.-S.); (F.M.S.); (Y.D.)
| | - Emma Louise Robinson
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, 6229 ER Maastricht, The Netherlands;
| | - Susana Novella
- Department of Physiology, Faculty of Medicine and Dentistry, University of Valencia, and INCLIVA Biomedical Research Institute, Menéndez Pelayo 4 Accesorio, 46010 Valencia, Spain
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10
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Seong JM, Shin D, Sung JW, Cho S, Yang J, Kang S, Moon HW, Lee KW, Ha US. Gonadotropin-releasing hormone agonists, anti-androgens and the risk of cardio-cerebrovascular disease in prostate cancer patients: an asian population-based observational study. J Cancer 2020; 11:4015-4022. [PMID: 32368283 PMCID: PMC7196249 DOI: 10.7150/jca.38237] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Accepted: 02/20/2020] [Indexed: 11/05/2022] Open
Abstract
Purpose: To conduct a population-based study to determine whether the use of GnRH agonist and antiandrogens are associated with an increased risk of cardio-cerebrovascular disease (CCVD) in Asian patients with prostate cancer using the National Health Insurance Service-Elderly Cohort Database (NHIS-ECD). Materials and Methods: We included a total of 2,413 men aged 60 years or older with prostate cancer between January 2003 and December 2008. Outcomes of interest included the first occurrence of cardiovascular events [acute myocardial infarction (AMI), ischemic heart disease (IHD)] and cerebrovascular events [ischemic stroke (IS), and cerebrovascular disease (CVD)]. Results: The 5-year AMI-free rates of patients diagnosed with prostate cancer and treated with GnRH agonists, antiandrogens alone, or androgen deprivation therapy (ADT)-naïve interventions were 97.0%, 96.5%, and 98.3%, respectively, while the 5-year IHD-free rates were 93.2%, 92.3%, and 94.5%, respectively. Exposure to GnRH agonists or antiandrogen regimens did not significantly increase the risk of AMI or IHD compared to ADT-naïve treatment in multivariate Cox proportional-hazards models after adjusting for other covariates. Five-year IS-free rates of patients exposed to GnRH agonists, antiandrogens alone, and those with ADT-naïve prostate cancer were 94.8%, 94.7%, and 95.5%, respectively, while the five-year CVD-free rates were 92.9%, 93.3%, and 94.6%, respectively. Cox proportional-hazards models also failed to show that men who received GnRH agonist or antiandrogen treatment alone carried a significantly increased risk for IS or CVD compared to ADT-naïve patients. Conclusions: The current study based on Asian population suggests that treatment with neither GnRH agonist nor antiandrogens increases the risk of cardio-cerebrovascular disease compared to patients with ADT-naïve prostate cancer.
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Affiliation(s)
- Jong-Mi Seong
- Ewha womans university, Department of pharmacy, Seoul, Republic of Korea
| | - Dongho Shin
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jae Woo Sung
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Shinjay Cho
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jonghyup Yang
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sungmin Kang
- Department of Urology, Catholic Kwandong University College of Medicine, International St. Mary's Hospital, Incheon, Republic of Korea
| | - Hyong Woo Moon
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kyu Won Lee
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - U-Syn Ha
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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11
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DuPont JJ, Kenney RM, Patel AR, Jaffe IZ. Sex differences in mechanisms of arterial stiffness. Br J Pharmacol 2019; 176:4208-4225. [PMID: 30767200 DOI: 10.1111/bph.14624] [Citation(s) in RCA: 163] [Impact Index Per Article: 32.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Revised: 01/08/2019] [Accepted: 01/21/2019] [Indexed: 12/24/2022] Open
Abstract
Arterial stiffness progressively increases with aging and is an independent predictor of cardiovascular disease (CVD) risk. Evidence supports that there are sex differences in the time course of aging-related arterial stiffness and the associated CVD risk, which increases disproportionately in postmenopausal women. The association between arterial stiffness and mortality is almost twofold higher in women versus men. The differential clinical characteristics of the development of arterial stiffness between men and women indicate the involvement of sex-specific mechanisms. This review summarizes the current literature on sex differences in vascular stiffness induced by aging, obesity, hypertension, and sex-specific risk factors as well as the impact of hormonal status, diet, and exercise on vascular stiffness in males and females. An understanding of the mechanisms driving sex differences in vascular stiffness has the potential to identify novel sex-specific therapies to lessen CVD risk, the leading cause of death in males and females. LINKED ARTICLES: This article is part of a themed section on The Importance of Sex Differences in Pharmacology Research. To view the other articles in this section visit http://onlinelibrary.wiley.com/doi/10.1111/bph.v176.21/issuetoc.
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Affiliation(s)
- Jennifer J DuPont
- Molecular Cardiology Research Institute, Tufts Medical Center, Boston, Massachusetts, United States of America
| | - Rachel M Kenney
- Molecular Cardiology Research Institute, Tufts Medical Center, Boston, Massachusetts, United States of America
| | - Ayan R Patel
- Division of Cardiology, Department of Medicine, Tufts Medical Center, Boston, Massachusetts, United States of America
| | - Iris Z Jaffe
- Molecular Cardiology Research Institute, Tufts Medical Center, Boston, Massachusetts, United States of America.,Division of Cardiology, Department of Medicine, Tufts Medical Center, Boston, Massachusetts, United States of America
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12
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Chaudhari S, Cushen SC, Osikoya O, Jaini PA, Posey R, Mathis KW, Goulopoulou S. Mechanisms of Sex Disparities in Cardiovascular Function and Remodeling. Compr Physiol 2018; 9:375-411. [PMID: 30549017 DOI: 10.1002/cphy.c180003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Epidemiological studies demonstrate disparities between men and women in cardiovascular disease prevalence, clinical symptoms, treatments, and outcomes. Enrollment of women in clinical trials is lower than men, and experimental studies investigating molecular mechanisms and efficacy of certain therapeutics in cardiovascular disease have been primarily conducted in male animals. These practices bias data interpretation and limit the implication of research findings in female clinical populations. This review will focus on the biological origins of sex differences in cardiovascular physiology, health, and disease, with an emphasis on the sex hormones, estrogen and testosterone. First, we will briefly discuss epidemiological evidence of sex disparities in cardiovascular disease prevalence and clinical manifestation. Second, we will describe studies suggesting sexual dimorphism in normal cardiovascular function from fetal life to older age. Third, we will summarize and critically discuss the current literature regarding the molecular mechanisms underlying the effects of estrogens and androgens on cardiac and vascular physiology and the contribution of these hormones to sex differences in cardiovascular disease. Fourth, we will present cardiovascular disease risk factors that are positively associated with the female sex, and thus, contributing to increased cardiovascular risk in women. We conclude that inclusion of both men and women in the investigation of the role of estrogens and androgens in cardiovascular physiology will advance our understanding of the mechanisms underlying sex differences in cardiovascular disease. In addition, investigating the role of sex-specific factors in the development of cardiovascular disease will reduce sex and gender disparities in the treatment and diagnosis of cardiovascular disease. © 2019 American Physiological Society. Compr Physiol 9:375-411, 2019.
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Affiliation(s)
- Sarika Chaudhari
- Department of Physiology and Anatomy, University of North Texas Health Science Center, Fort Worth, Texas, USA
| | - Spencer C Cushen
- Department of Physiology and Anatomy, University of North Texas Health Science Center, Fort Worth, Texas, USA
| | - Oluwatobiloba Osikoya
- Department of Physiology and Anatomy, University of North Texas Health Science Center, Fort Worth, Texas, USA
| | - Paresh A Jaini
- Department of Physiology and Anatomy, University of North Texas Health Science Center, Fort Worth, Texas, USA
| | - Rachel Posey
- Department of Physiology and Anatomy, University of North Texas Health Science Center, Fort Worth, Texas, USA
| | - Keisa W Mathis
- Department of Physiology and Anatomy, University of North Texas Health Science Center, Fort Worth, Texas, USA
| | - Styliani Goulopoulou
- Department of Physiology and Anatomy, University of North Texas Health Science Center, Fort Worth, Texas, USA
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13
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Takov K, Wu J, Denvir MA, Smith LB, Hadoke PWF. The role of androgen receptors in atherosclerosis. Mol Cell Endocrinol 2018; 465:82-91. [PMID: 29024781 DOI: 10.1016/j.mce.2017.10.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Revised: 10/02/2017] [Accepted: 10/07/2017] [Indexed: 12/19/2022]
Abstract
Male disadvantage in cardiovascular health is well recognised. However, the influence of androgens on atherosclerosis, one of the major causes of many life-threatening cardiovascular events, is not well understood. With the dramatic increase in clinical prescription of testosterone in the past decade, concerns about the cardiovascular side-effects of androgen supplementation or androgen deprivation therapy are increasing. Potential atheroprotective effects of testosterone could be secondary to (aromatase-mediated) conversion into oestradiol or, alternatively, to direct activation of androgen receptors (AR). Recent development of animal models with cell-specific AR knockout has indicated a complex role for androgen action in atherosclerosis. Most studies suggest androgens are atheroprotective but the precise role of AR remains unclear. Increased use of AR knockout models should clarify the role of AR in atherogenesis and, thus, lead to exploitation of this pathway as a therapeutic target.
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Affiliation(s)
- Kaloyan Takov
- University/ BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK
| | - Junxi Wu
- MRC Centre for Reproductive Health, University of Edinburgh, The Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK; University/ BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK
| | - Martin A Denvir
- University/ BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK
| | - Lee B Smith
- MRC Centre for Reproductive Health, University of Edinburgh, The Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK; School of Environmental and Life Sciences, University of Newcastle, Callaghan, NSW, 2308, Australia
| | - Patrick W F Hadoke
- University/ BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK.
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14
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Wilhelmson AS, Fagman JB, Johansson I, Zou ZV, Andersson AG, Svedlund Eriksson E, Johansson ME, Lindahl P, Fogelstrand P, Tivesten Å. Increased Intimal Hyperplasia After Vascular Injury in Male Androgen Receptor-Deficient Mice. Endocrinology 2016; 157:3915-3923. [PMID: 27533884 DOI: 10.1210/en.2016-1100] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Intimal hyperplasia is a vascular pathological process involved in the pathogenesis of atherosclerosis. Data suggest that T, the most important sex steroid hormone in males, protects men from atherosclerotic cardiovascular disease. T mainly acts via the androgen receptor (AR), and in this study we evaluated formation of intimal hyperplasia in male AR knockout (ARKO) mice using a vascular injury model. Two weeks after ligation of the carotid artery, male ARKO mice showed increased intimal area and intimal thickness compared with controls. After endothelial denudation by an in vivo scraping injury, there was no difference in the reendothelialization in ARKO compared with control mice. Ex vivo, we observed increased outgrowth of vascular smooth muscle cells from ARKO compared with control aortic tissue explants; the number of outgrown cells was almost doubled in ARKO. In vitro, stimulation of human aortic vascular smooth muscle cells with a physiological T concentration inhibited both migration and proliferation of the cells. Analyzing the expression of central regulators of cell proliferation and migration, we found that mRNA and protein levels of p27 were lower in uninjured arteries from ARKO mice and that T replacement to castrated male mice increased p27 mRNA in an AR-dependent manner. In conclusion, AR deficiency in male mice increases intimal hyperplasia in response to vascular injury, potentially related to the effects of androgens/AR to inhibit proliferation and migration of smooth muscle cells.
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Affiliation(s)
- Anna S Wilhelmson
- Wallenberg Laboratory for Cardiovascular and Metabolic Research (A.S.W., J.B.F., I.J., Z.V.Z., A.G.A., E.S.E., P.L., P.F., Å.T.), Institute of Medicine; Sahlgrenska Cancer Center (J.B.F.), Department of Surgery, Institute of Clinical Sciences; and Department of Physiology (M.E.J.), Institute of Neuroscience and Physiology; Sahlgrenska Academy, University of Gothenburg, SE-413 45 Gothenburg, Sweden; The Finsen Laboratory (A.S.W), Rigshospitalet, Faculty of Health Sciences, Biotech Research and Innovation Centre, Danish Stem Cell Centre (DanStem), Faculty of Health Sciences, University of Copenhagen, DK-2100 Copenhagen, Denmark
| | - Johan B Fagman
- Wallenberg Laboratory for Cardiovascular and Metabolic Research (A.S.W., J.B.F., I.J., Z.V.Z., A.G.A., E.S.E., P.L., P.F., Å.T.), Institute of Medicine; Sahlgrenska Cancer Center (J.B.F.), Department of Surgery, Institute of Clinical Sciences; and Department of Physiology (M.E.J.), Institute of Neuroscience and Physiology; Sahlgrenska Academy, University of Gothenburg, SE-413 45 Gothenburg, Sweden; The Finsen Laboratory (A.S.W), Rigshospitalet, Faculty of Health Sciences, Biotech Research and Innovation Centre, Danish Stem Cell Centre (DanStem), Faculty of Health Sciences, University of Copenhagen, DK-2100 Copenhagen, Denmark
| | - Inger Johansson
- Wallenberg Laboratory for Cardiovascular and Metabolic Research (A.S.W., J.B.F., I.J., Z.V.Z., A.G.A., E.S.E., P.L., P.F., Å.T.), Institute of Medicine; Sahlgrenska Cancer Center (J.B.F.), Department of Surgery, Institute of Clinical Sciences; and Department of Physiology (M.E.J.), Institute of Neuroscience and Physiology; Sahlgrenska Academy, University of Gothenburg, SE-413 45 Gothenburg, Sweden; The Finsen Laboratory (A.S.W), Rigshospitalet, Faculty of Health Sciences, Biotech Research and Innovation Centre, Danish Stem Cell Centre (DanStem), Faculty of Health Sciences, University of Copenhagen, DK-2100 Copenhagen, Denmark
| | - Zhiyuan V Zou
- Wallenberg Laboratory for Cardiovascular and Metabolic Research (A.S.W., J.B.F., I.J., Z.V.Z., A.G.A., E.S.E., P.L., P.F., Å.T.), Institute of Medicine; Sahlgrenska Cancer Center (J.B.F.), Department of Surgery, Institute of Clinical Sciences; and Department of Physiology (M.E.J.), Institute of Neuroscience and Physiology; Sahlgrenska Academy, University of Gothenburg, SE-413 45 Gothenburg, Sweden; The Finsen Laboratory (A.S.W), Rigshospitalet, Faculty of Health Sciences, Biotech Research and Innovation Centre, Danish Stem Cell Centre (DanStem), Faculty of Health Sciences, University of Copenhagen, DK-2100 Copenhagen, Denmark
| | - Axel G Andersson
- Wallenberg Laboratory for Cardiovascular and Metabolic Research (A.S.W., J.B.F., I.J., Z.V.Z., A.G.A., E.S.E., P.L., P.F., Å.T.), Institute of Medicine; Sahlgrenska Cancer Center (J.B.F.), Department of Surgery, Institute of Clinical Sciences; and Department of Physiology (M.E.J.), Institute of Neuroscience and Physiology; Sahlgrenska Academy, University of Gothenburg, SE-413 45 Gothenburg, Sweden; The Finsen Laboratory (A.S.W), Rigshospitalet, Faculty of Health Sciences, Biotech Research and Innovation Centre, Danish Stem Cell Centre (DanStem), Faculty of Health Sciences, University of Copenhagen, DK-2100 Copenhagen, Denmark
| | - Elin Svedlund Eriksson
- Wallenberg Laboratory for Cardiovascular and Metabolic Research (A.S.W., J.B.F., I.J., Z.V.Z., A.G.A., E.S.E., P.L., P.F., Å.T.), Institute of Medicine; Sahlgrenska Cancer Center (J.B.F.), Department of Surgery, Institute of Clinical Sciences; and Department of Physiology (M.E.J.), Institute of Neuroscience and Physiology; Sahlgrenska Academy, University of Gothenburg, SE-413 45 Gothenburg, Sweden; The Finsen Laboratory (A.S.W), Rigshospitalet, Faculty of Health Sciences, Biotech Research and Innovation Centre, Danish Stem Cell Centre (DanStem), Faculty of Health Sciences, University of Copenhagen, DK-2100 Copenhagen, Denmark
| | - Maria E Johansson
- Wallenberg Laboratory for Cardiovascular and Metabolic Research (A.S.W., J.B.F., I.J., Z.V.Z., A.G.A., E.S.E., P.L., P.F., Å.T.), Institute of Medicine; Sahlgrenska Cancer Center (J.B.F.), Department of Surgery, Institute of Clinical Sciences; and Department of Physiology (M.E.J.), Institute of Neuroscience and Physiology; Sahlgrenska Academy, University of Gothenburg, SE-413 45 Gothenburg, Sweden; The Finsen Laboratory (A.S.W), Rigshospitalet, Faculty of Health Sciences, Biotech Research and Innovation Centre, Danish Stem Cell Centre (DanStem), Faculty of Health Sciences, University of Copenhagen, DK-2100 Copenhagen, Denmark
| | - Per Lindahl
- Wallenberg Laboratory for Cardiovascular and Metabolic Research (A.S.W., J.B.F., I.J., Z.V.Z., A.G.A., E.S.E., P.L., P.F., Å.T.), Institute of Medicine; Sahlgrenska Cancer Center (J.B.F.), Department of Surgery, Institute of Clinical Sciences; and Department of Physiology (M.E.J.), Institute of Neuroscience and Physiology; Sahlgrenska Academy, University of Gothenburg, SE-413 45 Gothenburg, Sweden; The Finsen Laboratory (A.S.W), Rigshospitalet, Faculty of Health Sciences, Biotech Research and Innovation Centre, Danish Stem Cell Centre (DanStem), Faculty of Health Sciences, University of Copenhagen, DK-2100 Copenhagen, Denmark
| | - Per Fogelstrand
- Wallenberg Laboratory for Cardiovascular and Metabolic Research (A.S.W., J.B.F., I.J., Z.V.Z., A.G.A., E.S.E., P.L., P.F., Å.T.), Institute of Medicine; Sahlgrenska Cancer Center (J.B.F.), Department of Surgery, Institute of Clinical Sciences; and Department of Physiology (M.E.J.), Institute of Neuroscience and Physiology; Sahlgrenska Academy, University of Gothenburg, SE-413 45 Gothenburg, Sweden; The Finsen Laboratory (A.S.W), Rigshospitalet, Faculty of Health Sciences, Biotech Research and Innovation Centre, Danish Stem Cell Centre (DanStem), Faculty of Health Sciences, University of Copenhagen, DK-2100 Copenhagen, Denmark
| | - Åsa Tivesten
- Wallenberg Laboratory for Cardiovascular and Metabolic Research (A.S.W., J.B.F., I.J., Z.V.Z., A.G.A., E.S.E., P.L., P.F., Å.T.), Institute of Medicine; Sahlgrenska Cancer Center (J.B.F.), Department of Surgery, Institute of Clinical Sciences; and Department of Physiology (M.E.J.), Institute of Neuroscience and Physiology; Sahlgrenska Academy, University of Gothenburg, SE-413 45 Gothenburg, Sweden; The Finsen Laboratory (A.S.W), Rigshospitalet, Faculty of Health Sciences, Biotech Research and Innovation Centre, Danish Stem Cell Centre (DanStem), Faculty of Health Sciences, University of Copenhagen, DK-2100 Copenhagen, Denmark
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15
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Wu J, Hadoke PWF, Takov K, Korczak A, Denvir MA, Smith LB. Influence of Androgen Receptor in Vascular Cells on Reperfusion following Hindlimb Ischaemia. PLoS One 2016; 11:e0154987. [PMID: 27159530 PMCID: PMC4861284 DOI: 10.1371/journal.pone.0154987] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Accepted: 04/23/2016] [Indexed: 01/30/2023] Open
Abstract
Aims Studies in global androgen receptor knockout (G-ARKO) and orchidectomised mice suggest that androgen accelerates reperfusion of the ischaemic hindlimb by stimulating angiogenesis. This investigation used novel, vascular cell-specific ARKO mice to address the hypothesis that the impaired hindlimb reperfusion in G-ARKO mice was due to loss of AR from cells in the vascular wall. Methods and Results Mice with selective deletion of AR (ARKO) from vascular smooth muscle cells (SM-ARKO), endothelial cells (VE-ARKO), or both (SM/VE-ARKO) were compared with wild type (WT) controls. Hindlimb ischaemia was induced in these mice by ligation and removal of the femoral artery. Post-operative reperfusion was reduced in SM-ARKO and SM/VE-ARKO mice. Immunohistochemistry indicated that this was accompanied by a reduced density of smooth muscle actin-positive vessels but no change in the density of isolectin B4-positive vessels in the gastrocnemius muscle. Deletion of AR from the endothelium (VE-ARKO) did not alter post-operative reperfusion or vessel density. In an ex vivo (aortic ring culture) model of angiogenesis, AR was not detected in vascular outgrowths and angiogenesis was not altered by vascular ARKO or by exposure to dihydrotestosterone (DHT 10−10–10-7M; 6 days). Conclusion These results suggest that loss of AR from vascular smooth muscle, but not from the endothelium, contributes to impaired reperfusion in the ischaemic hindlimb of G-ARKO. Impaired reperfusion was associated with reduced collateral formation rather than reduced angiogenesis.
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Affiliation(s)
- Junxi Wu
- MRC Centre for Reproductive Health, University of Edinburgh, The Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, EH16 4TJ, United Kingdom
- University/ BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, EH16 4TJ, United Kingdom
| | - Patrick W. F. Hadoke
- University/ BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, EH16 4TJ, United Kingdom
| | - Kaloyan Takov
- University/ BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, EH16 4TJ, United Kingdom
| | - Agnieszka Korczak
- University/ BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, EH16 4TJ, United Kingdom
| | - Martin A. Denvir
- University/ BHF Centre for Cardiovascular Science, University of Edinburgh, The Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, EH16 4TJ, United Kingdom
| | - Lee B. Smith
- MRC Centre for Reproductive Health, University of Edinburgh, The Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, EH16 4TJ, United Kingdom
- * E-mail:
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Ablation of the androgen receptor from vascular smooth muscle cells demonstrates a role for testosterone in vascular calcification. Sci Rep 2016; 6:24807. [PMID: 27095121 PMCID: PMC4837411 DOI: 10.1038/srep24807] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Accepted: 04/05/2016] [Indexed: 02/06/2023] Open
Abstract
Vascular calcification powerfully predicts mortality and morbidity from cardiovascular disease. Men have a greater risk of cardiovascular disease, compared to women of a similar age. These gender disparities suggest an influence of sex hormones. Testosterone is the primary and most well-recognised androgen in men. Therefore, we addressed the hypothesis that exogenous androgen treatment induces vascular calcification. Immunohistochemical analysis revealed expression of androgen receptor (AR) in the calcified media of human femoral artery tissue and calcified human valves. Furthermore, in vitro studies revealed increased phosphate (Pi)-induced mouse vascular smooth muscle cell (VSMC) calcification following either testosterone or dihydrotestosterone (DHT) treatment for 9 days. Testosterone and DHT treatment increased tissue non-specific alkaline phosphatase (Alpl) mRNA expression. Testosterone-induced calcification was blunted in VSMC-specific AR-ablated (SM-ARKO) VSMCs compared to WT. Consistent with these data, SM-ARKO VSMCs showed a reduction in Osterix mRNA expression. However, intriguingly, a counter-intuitive increase in Alpl was observed. These novel data demonstrate that androgens play a role in inducing vascular calcification through the AR. Androgen signalling may represent a novel potential therapeutic target for clinical intervention.
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Zareba P, Duivenvoorden W, Leong DP, Pinthus JH. Androgen deprivation therapy and cardiovascular disease: what is the linking mechanism? Ther Adv Urol 2015; 8:118-29. [PMID: 27034724 DOI: 10.1177/1756287215617872] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
The past decade has brought increased awareness of the potential adverse effects of androgen deprivation therapy (ADT) in men with prostate cancer. Arguably the most important and controversial of these is the increased risk of cardiovascular morbidity and mortality. Although multiple observational studies have shown that men treated with ADT are at increased risk of developing atherosclerotic cardiovascular disease, our understanding of the biological mechanisms that might underlie this phenomenon is still evolving. In this review, we discuss some of the mechanisms that have been proposed to date, including ADT-induced metabolic changes that promote the development and progression of atherosclerotic plaques as well as direct local effects of hormonal factors on plaque growth, rupture and thrombosis.
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Affiliation(s)
- Piotr Zareba
- Division of Urology, McMaster University and Hamilton Health Sciences, Hamilton, Ontario, Canada
| | - Wilhelmina Duivenvoorden
- Division of Urology, McMaster University and Hamilton Health Sciences, Hamilton, Ontario, Canada
| | - Darryl P Leong
- Population Health Research Institute, McMaster University and Hamilton Health Sciences, Hamilton, Ontario, Canada
| | - Jehonathan H Pinthus
- Department of Surgery, Juravinski Hospital and Cancer Centre, 711 Concession St, Hamilton, Ontario L8V 1C3, Canada
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