1
|
Martinez-Rodrigo A, Castillo JC, Saz-Lara A, Otero-Luis I, Cavero-Redondo I. Development of a recommendation system and data analysis in personalized medicine: an approach towards healthy vascular ageing. Health Inf Sci Syst 2024; 12:34. [PMID: 38707839 PMCID: PMC11068708 DOI: 10.1007/s13755-024-00292-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 04/19/2024] [Indexed: 05/07/2024] Open
Abstract
Purpose Understanding early vascular ageing has become crucial for preventing adverse cardiovascular events. To this respect, recent AI-based risk clustering models offer early detection strategies focused on healthy populations, yet their complexity limits clinical use. This work introduces a novel recommendation system embedded in a web app to assess and mitigate early vascular ageing risk, leading patients towards improved cardiovascular health. Methods This system employs a methodology that calculates distances within multidimensional spaces and integrates cost functions to obtain personalized optimisation of recommendations. It also incorporates a classification system for determining the intensity levels of the clinical interventions. Results The recommendation system showed high efficiency in identifying and visualizing individuals at high risk of early vascular ageing among healthy patients. Additionally, the system corroborated its consistency and reliability in generating personalized recommendations among different levels of granularity, emphasizing its focus on moderate or low-intensity recommendations, which could improve patient adherence to the intervention. Conclusion This tool might significantly aid healthcare professionals in their daily analysis, improving the prevention and management of cardiovascular diseases.
Collapse
Affiliation(s)
| | - Jose Carlos Castillo
- Systems Automation and Engineering Department, Carlos III University of Madrid, Madrid, Spain
| | - Alicia Saz-Lara
- Health and Social Research Center, University of Castilla-La Mancha, Cuenca, Spain
| | - Iris Otero-Luis
- Health and Social Research Center, University of Castilla-La Mancha, Cuenca, Spain
| | - Iván Cavero-Redondo
- Health and Social Research Center, University of Castilla-La Mancha, Cuenca, Spain
- Facultad de Ciencias de la Salud, Universidad Autonoma de Chile, Talca, Chile
| |
Collapse
|
2
|
Bridge LA, Hernández Vargas JA, Trujillo-Cáceres SJ, Beigrezaei S, Chatelan A, Salehi-Abargouei A, Muka T, Uriza-Pinzón JP, Raeisi-Dehkordi H, Franco OH, Grompone G, Artola Arita V. Two cosmoses, one universe: a narrative review exploring the gut microbiome's role in the effect of urban risk factors on vascular ageing. Maturitas 2024; 184:107951. [PMID: 38471294 DOI: 10.1016/j.maturitas.2024.107951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 02/06/2024] [Accepted: 02/20/2024] [Indexed: 03/14/2024]
Abstract
In the face of rising global urbanisation, understanding how the associated environment and lifestyle impact public health is a cornerstone for prevention, research, and clinical practice. Cardiovascular disease is the leading cause of morbidity and mortality worldwide, with urban risk factors contributing greatly to its burden. The current narrative review adopts an exposome approach to explore the effect of urban-associated physical-chemical factors (such as air pollution) and lifestyle on cardiovascular health and ageing. In addition, we provide new insights into how these urban-related factors alter the gut microbiome, which has been associated with an increased risk of cardiovascular disease. We focus on vascular ageing, before disease onset, to promote preventative research and practice. We also discuss how urban ecosystems and social factors may interact with these pathways and provide suggestions for future research, precision prevention and management of vascular ageing. Most importantly, future research and decision-making would benefit from adopting an exposome approach and acknowledging the diverse and boundless universe of the microbiome.
Collapse
Affiliation(s)
- Lara Anne Bridge
- Department of Global Public Health and Bioethics, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Juliana Alexandra Hernández Vargas
- Department of Global Public Health and Bioethics, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Silvia Juliana Trujillo-Cáceres
- Department of Global Public Health and Bioethics, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Sara Beigrezaei
- Department of Global Public Health and Bioethics, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Angeline Chatelan
- Geneva School of Health Sciences, HES-SO University of Applied Sciences and Arts Western Switzerland, Geneva, Switzerland
| | - Amin Salehi-Abargouei
- Research Center for Food Hygiene and Safety, Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | | | - Julieth Pilar Uriza-Pinzón
- Department of Global Public Health and Bioethics, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Hamidreza Raeisi-Dehkordi
- Department of Global Public Health and Bioethics, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Oscar H Franco
- Department of Global Public Health and Bioethics, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | | | - Vicente Artola Arita
- Department of Global Public Health and Bioethics, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands.
| |
Collapse
|
3
|
Su D, Chen H, Guo Y, Feng Q, Yang M, Cai C, Zhang Y, Wu Y, Wang Y, Zeng G. Effects of the Chinese Heart-Healthy Diet (Sichuan Cuisine Version) on the 10-year CVD risk and vascular age: a randomised controlled feeding trial. Br J Nutr 2024; 131:997-1006. [PMID: 37926909 PMCID: PMC10876454 DOI: 10.1017/s0007114523002416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 09/08/2023] [Accepted: 10/20/2023] [Indexed: 11/07/2023]
Abstract
Sichuan cuisine was previously fitted into the Chinese Heart-Healthy Diet (CHH) trial to verify the antihypertensive effect. Whether the modified Sichuan diet lessens cardiovascular disease (CVD) is not fully explored. We aimed to estimate the effects of the Sichuan version of CHH diet (CHH diet-SC) on the 10-year risk of CVD and vascular age. A single-blinded randomised controlled feeding trial was conducted. General CVD prediction model was used in manners of intention-to-treat and per-protocol set. After a 7-d run-in period, fifty-three participants with pre- and grade I hypertension from local communities were randomised and provided with either CHH diet-SC (n 27) or a control diet (n 26) for 4 weeks. Mean absolute and relative estimated CVD risks were reduced by 4·5 % and 27·9 % in the CHH diet-SC group, and the between-group relative risk reduction was 19·5 % (P < 0·001) using linear mixed-effects models. The sensitivity analysis with datasets and models showed consistent results, and pre-specified factors were not associated with the intervention effects. The vascular age of CHH-SC group was theoretically 4·4 years younger than that of the control group after intervention. Compared with a typical diet, adopting the CHH diet-SC over 1 month significantly reduced 10-year CVD risks and vascular ages among local adults with mild hypertension.
Collapse
Affiliation(s)
- Danping Su
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu610041, People’s Republic of China
| | - Hong Chen
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu610041, People’s Republic of China
| | - Yishan Guo
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu610041, People’s Republic of China
| | - Qiuyu Feng
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu610041, People’s Republic of China
| | - Mengtong Yang
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu610041, People’s Republic of China
| | - Congjie Cai
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu610041, People’s Republic of China
| | - Yiqi Zhang
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu610041, People’s Republic of China
| | - Yangfeng Wu
- Peking University Clinical Research Institute, Peking University First Hospital, Beijing100032, People’s Republic of China
| | - Yanfang Wang
- Peking University Clinical Research Institute, Peking University First Hospital, Beijing100032, People’s Republic of China
| | - Guo Zeng
- Department of Nutrition and Food Safety, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu610041, People’s Republic of China
| |
Collapse
|
4
|
Roth L, Dogan S, Tuna BG, Aranyi T, Benitez S, Borrell-Pages M, Bozaykut P, De Meyer GRY, Duca L, Durmus N, Fonseca D, Fraenkel E, Gillery P, Giudici A, Jaisson S, Johansson M, Julve J, Lucas-Herald AK, Martinet W, Maurice P, McDonnell BJ, Ozbek EN, Pucci G, Pugh CJA, Rochfort KD, Roks AJM, Rotllan N, Shadiow J, Sohrabi Y, Spronck B, Szeri F, Terentes-Printzios D, Tunc Aydin E, Tura-Ceide O, Ucar E, Yetik-Anacak G. Pharmacological modulation of vascular ageing: A review from VascAgeNet. Ageing Res Rev 2023; 92:102122. [PMID: 37956927 DOI: 10.1016/j.arr.2023.102122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 10/27/2023] [Accepted: 11/09/2023] [Indexed: 11/20/2023]
Abstract
Vascular ageing, characterized by structural and functional changes in blood vessels of which arterial stiffness and endothelial dysfunction are key components, is associated with increased risk of cardiovascular and other age-related diseases. As the global population continues to age, understanding the underlying mechanisms and developing effective therapeutic interventions to mitigate vascular ageing becomes crucial for improving cardiovascular health outcomes. Therefore, this review provides an overview of the current knowledge on pharmacological modulation of vascular ageing, highlighting key strategies and promising therapeutic targets. Several molecular pathways have been identified as central players in vascular ageing, including oxidative stress and inflammation, the renin-angiotensin-aldosterone system, cellular senescence, macroautophagy, extracellular matrix remodelling, calcification, and gasotransmitter-related signalling. Pharmacological and dietary interventions targeting these pathways have shown potential in ameliorating age-related vascular changes. Nevertheless, the development and application of drugs targeting vascular ageing is complicated by various inherent challenges and limitations, such as certain preclinical methodological considerations, interactions with exercise training and sex/gender-related differences, which should be taken into account. Overall, pharmacological modulation of endothelial dysfunction and arterial stiffness as hallmarks of vascular ageing, holds great promise for improving cardiovascular health in the ageing population. Nonetheless, further research is needed to fully elucidate the underlying mechanisms and optimize the efficacy and safety of these interventions for clinical translation.
Collapse
Affiliation(s)
- Lynn Roth
- Laboratory of Physiopharmacology, University of Antwerp, Antwerp, Belgium.
| | - Soner Dogan
- Department of Medical Biology, School of Medicine, Yeditepe University, Istanbul, Turkiye
| | - Bilge Guvenc Tuna
- Department of Biophysics, School of Medicine, Yeditepe University, Istanbul, Turkiye
| | - Tamas Aranyi
- Institute of Enzymology, Research Centre for Natural Sciences, Budapest, Hungary; Department of Molecular Biology, Semmelweis University, Budapest, Hungary
| | - Sonia Benitez
- CIBER de Diabetes y enfermedades Metabólicas asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain; Cardiovascular Biochemistry, Institut d'Investigació Biomèdica Sant Pau (IIB SANT PAU), Barcelona, Spain
| | - Maria Borrell-Pages
- Cardiovascular Program ICCC, Institut d'Investigació Biomèdica Sant Pau (IIB SANT PAU), Barcelona, Spain; Centro de Investigación Biomédica en Red en Enfermedades Cardiovasculares (CIBER-CV), Instituto de Salud Carlos III, Madrid, Spain
| | - Perinur Bozaykut
- Department of Molecular Biology and Genetics, Faculty of Engineering and Natural Sciences, Acibadem Mehmet Ali Aydinlar University, Istanbul, Turkiye
| | - Guido R Y De Meyer
- Laboratory of Physiopharmacology, University of Antwerp, Antwerp, Belgium
| | - Laurent Duca
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire (MEDyC), Team 2 "Matrix Aging and Vascular Remodelling", Université de Reims Champagne Ardenne (URCA), Reims, France
| | - Nergiz Durmus
- Department of Pharmacology, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkiye
| | - Diogo Fonseca
- Laboratory of Pharmacology and Pharmaceutical Care, Faculty of Pharmacy, University of Coimbra, Coimbra, Portugal; Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, Coimbra, Portugal; Center for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, Portugal
| | - Emil Fraenkel
- 1st Department of Internal Medicine, University Hospital, Pavol Jozef Šafárik University of Košice, Košice, Slovakia
| | - Philippe Gillery
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire (MEDyC), Team 2 "Matrix Aging and Vascular Remodelling", Université de Reims Champagne Ardenne (URCA), Reims, France; Laboratoire de Biochimie-Pharmacologie-Toxicologie, Centre Hospitalier et Universitaire de Reims, Reims, France
| | - Alessandro Giudici
- Department of Biomedical Engineering, CARIM School for Cardiovascular Diseases, Maastricht University, the Netherlands; GROW School for Oncology and Reproduction, Maastricht University, the Netherlands
| | - Stéphane Jaisson
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire (MEDyC), Team 2 "Matrix Aging and Vascular Remodelling", Université de Reims Champagne Ardenne (URCA), Reims, France; Laboratoire de Biochimie-Pharmacologie-Toxicologie, Centre Hospitalier et Universitaire de Reims, Reims, France
| | | | - Josep Julve
- CIBER de Diabetes y enfermedades Metabólicas asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain; Endocrinology, Diabetes and Nutrition group, Institut de Recerca Sant Pau (IR SANT PAU), Barcelona, Spain
| | | | - Wim Martinet
- Laboratory of Physiopharmacology, University of Antwerp, Antwerp, Belgium
| | - Pascal Maurice
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire (MEDyC), Team 2 "Matrix Aging and Vascular Remodelling", Université de Reims Champagne Ardenne (URCA), Reims, France
| | - Barry J McDonnell
- Centre for Cardiovascular Health and Ageing, Cardiff Metropolitan University, Cardiff, UK
| | - Emine Nur Ozbek
- Department of Pharmacology, Faculty of Pharmacy, Ege University, Izmir, Turkiye
| | - Giacomo Pucci
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Christopher J A Pugh
- Centre for Cardiovascular Health and Ageing, Cardiff Metropolitan University, Cardiff, UK
| | - Keith D Rochfort
- School of Nursing, Psychotherapy, and Community Health, Dublin City University, Dublin, Ireland
| | - Anton J M Roks
- Department of Internal Medicine, Division of Vascular Disease and Pharmacology, Erasmus Medical Center, Erasmus University, Rotterdam, the Netherlands
| | - Noemi Rotllan
- CIBER de Diabetes y enfermedades Metabólicas asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain; Pathophysiology of lipid-related diseases, Institut d'Investigació Biomèdica Sant Pau (IIB SANT PAU), Barcelona, Spain
| | - James Shadiow
- School of Kinesiology, University of Michigan, Ann Arbor, MI, USA
| | - Yahya Sohrabi
- Molecular Cardiology, Dept. of Cardiology I - Coronary and Peripheral Vascular Disease, University Hospital Münster, Westfälische Wilhelms-Universität, 48149 Münster, Germany; Department of Medical Genetics, Third Faculty of Medicine, Charles University, 100 00 Prague, Czechia
| | - Bart Spronck
- Department of Biomedical Engineering, CARIM School for Cardiovascular Diseases, Maastricht University, the Netherlands; Macquarie Medical School, Faculty of Medicine, Health and Human Sciences, Macquarie University, Australia
| | - Flora Szeri
- Institute of Enzymology, Research Centre for Natural Sciences, Budapest, Hungary
| | - Dimitrios Terentes-Printzios
- First Department of Cardiology, Hippokration Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Elif Tunc Aydin
- Department of Cardiology, Hospital of Ataturk Training and Research Hospital, Katip Celebi University, Izmir, Turkiye
| | - Olga Tura-Ceide
- Biomedical Research Institute-IDIBGI, Girona, Spain; Department of Pulmonary Medicine, Hospital Clínic-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS); University of Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red (CIBER) de Enfermedades Respiratorias, Madrid, Spain
| | - Eda Ucar
- Department of Biophysics, School of Medicine, Yeditepe University, Istanbul, Turkiye
| | - Gunay Yetik-Anacak
- Department of Pharmacology, Faculty of Pharmacy, Ege University, Izmir, Turkiye; Department of Pharmacology, Faculty of Pharmacy, Acıbadem Mehmet Aydinlar University, Istanbul, Turkiye.
| |
Collapse
|
5
|
Neutel CHG, Wesley CD, Van Praet M, Civati C, Roth L, De Meyer GRY, Martinet W, Guns PJ. Empagliflozin decreases ageing-associated arterial stiffening and vascular fibrosis under normoglycemic conditions. Vascul Pharmacol 2023; 152:107212. [PMID: 37619798 DOI: 10.1016/j.vph.2023.107212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 08/14/2023] [Accepted: 08/21/2023] [Indexed: 08/26/2023]
Abstract
Arterial stiffness is a hallmark of vascular ageing and results in increased blood flow pulsatility to the periphery, damaging end-organs such as the heart, kidneys and brain. Treating or "reversing" arterial stiffness has therefore become a central target in the field of vascular ageing. SGLT2 inhibitors, initially developed in the context of type 2 diabetes mellitus, have become a cornerstone of heart failure treatment. Additionally, effects on the vasculature have been reported. Here, we demonstrate that treatment with the SGLT2 inhibitor empagliflozin (7 weeks, 15 mg/kg/day) decreased ageing-induced arterial stiffness of the aorta in old mice with normal blood glucose levels. However, no universal mechanism was identified. While empagliflozin reduced the ageing-associated increase in collagen type I in the medial layer of the abdominal infrarenal aorta and decreased medial TGF-β deposition, this was not observed in the thoracic descending aorta. Moreover, empagliflozin was not able to prevent elastin fragmentation. In conclusion, empagliflozin decreased arterial stiffness in aged mice, indicating that SGLT2 inhibition could be a valuable strategy in mitigating vascular ageing. Further research is warranted to unravel the underlying, possibly region-specific, mechanisms.
Collapse
Affiliation(s)
- Cédric H G Neutel
- Laboratory of Physiopharmacology, University of Antwerp, Campus Drie Eiken, Antwerp, Belgium.
| | - Callan D Wesley
- Laboratory of Physiopharmacology, University of Antwerp, Campus Drie Eiken, Antwerp, Belgium
| | - Melissa Van Praet
- Laboratory of Physiopharmacology, University of Antwerp, Campus Drie Eiken, Antwerp, Belgium
| | - Celine Civati
- Laboratory of Physiopharmacology, University of Antwerp, Campus Drie Eiken, Antwerp, Belgium
| | - Lynn Roth
- Laboratory of Physiopharmacology, University of Antwerp, Campus Drie Eiken, Antwerp, Belgium
| | - Guido R Y De Meyer
- Laboratory of Physiopharmacology, University of Antwerp, Campus Drie Eiken, Antwerp, Belgium
| | - Wim Martinet
- Laboratory of Physiopharmacology, University of Antwerp, Campus Drie Eiken, Antwerp, Belgium
| | - Pieter-Jan Guns
- Laboratory of Physiopharmacology, University of Antwerp, Campus Drie Eiken, Antwerp, Belgium
| |
Collapse
|
6
|
Chen R, Xu J, Shang X, Bulloch G, He M, Wang W, Zhu Z. Association between cardiovascular health metrics and retinal ageing. GeroScience 2023:10.1007/s11357-023-00743-3. [PMID: 36930331 PMCID: PMC10400488 DOI: 10.1007/s11357-023-00743-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 01/25/2023] [Indexed: 03/18/2023] Open
Abstract
The study aims to investigate associations between cardiovascular health (CVH) metrics and retinal ageing indexed by retinal age gap. A total of 26,354 participants from the UK Biobank study with available CVH metrics and qualified retinal imaging were included in the present analysis. CVH included 7 metrics (smoking, physical activity, diet, body mass index [BMI], total cholesterol, blood pressure [BP], blood glucose). These were summarized to classify the overall CVH as poor (0-7), intermediate (8-10) or ideal (11-14). Retinal age gap was defined as the difference between biological age predicted by fundus images and chronological age. Accelerated and non-accelerated retinal ageing was defined if retinal age gap was in the upper or lower 50% quantiles of the study population, respectively. Linear and logistic regression models estimated the association of overall CVH and each metric of CVH with retinal age gap respectively. Our results showed that in the fully adjusted model, each one-unit score increase in overall CVH was negatively associated with retinal age gap (odds ratio [OR] = 0.89, 95% confidence interval [CI]: 0.87-0.92, P < 0.001). Compared with poor overall CVH, people with intermediate and ideal overall CVH had significantly lower retinal age gap (OR = 0.76, 95%CI: 0.67-0.85, P < 0.001; OR = 0.58, 95%CI: 0.50-0.67, P < 0.001). Similar associations were found between overall CVH and accelerated retinal ageing. CVH metrics including smoking, BMI, BP, and blood glucose were also significantly associated with higher retinal age gap. Taken together, we found a significant and inverse dose-response association between CVH metrics and retinal age gap, indicating that maintaining healthy metrics especially smoking, BMI, BP, and blood glucose may be crucial to slow down biological ageing.
Collapse
Affiliation(s)
- Ruiye Chen
- Department of Ophthalmology, Guangdong Academy of Medical Sciences, Guangdong Provincial People's Hospital, Guangzhou, China.,Centre for Eye Research Australia; Ophthalmology, University of Melbourne, Melbourne, Australia.,Ophthalmology, Department of Surgery, University of Melbourne, Melbourne, Australia
| | - Jinyi Xu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Xianwen Shang
- Department of Ophthalmology, Guangdong Academy of Medical Sciences, Guangdong Provincial People's Hospital, Guangzhou, China.,Centre for Eye Research Australia; Ophthalmology, University of Melbourne, Melbourne, Australia.,Ophthalmology, Department of Surgery, University of Melbourne, Melbourne, Australia
| | - Gabriella Bulloch
- Ophthalmology, Department of Surgery, University of Melbourne, Melbourne, Australia
| | - Mingguang He
- Department of Ophthalmology, Guangdong Academy of Medical Sciences, Guangdong Provincial People's Hospital, Guangzhou, China. .,Centre for Eye Research Australia; Ophthalmology, University of Melbourne, Melbourne, Australia. .,Ophthalmology, Department of Surgery, University of Melbourne, Melbourne, Australia. .,State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China.
| | - Wei Wang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China.
| | - Zhuoting Zhu
- Department of Ophthalmology, Guangdong Academy of Medical Sciences, Guangdong Provincial People's Hospital, Guangzhou, China. .,Centre for Eye Research Australia; Ophthalmology, University of Melbourne, Melbourne, Australia. .,Ophthalmology, Department of Surgery, University of Melbourne, Melbourne, Australia.
| |
Collapse
|
7
|
Naessen T, Einarsson G, Henrohn D, Wikström G. Peripheral Vascular Ageing in Pulmonary Arterial Hypertension as Assessed by Common Carotid Artery Intima Thickness and Intima/Media Thickness Ratio: An Investigation Using Non-Invasive High-Resolution Ultrasound. Heart Lung Circ 2023; 32:338-347. [PMID: 36550005 DOI: 10.1016/j.hlc.2022.10.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Revised: 09/27/2022] [Accepted: 10/06/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Pulmonary arterial hypertension (PAH; World Heath Organization [WHO] Group 1) is associated with increased pulmonary arterial pressure and resistance, with pulmonary vascular remodelling. The vascular anatomy of the systemic arteries has been less well studied. METHOD Nineteen (19) patients with PAH, confirmed by right heart catheterisation (RHC), 14 patients with left ventricular heart failure with reduced ejection fraction (LVrEF), and 30 healthy subjects were enrolled. Common carotid artery (CCA) intima thickness, intima/media (I/M) thickness ratio, and intima-media thickness (IMT) were assessed using non-invasive ultrasound (22 MHz centre frequency). RESULTS The CCA intima thickness was correlated with several RHC variables (all p<0.05). The intima was 56% thicker (+0.05 mm; 95% CI 0.03, 0.06; p<0.0001) and the I/M thickness ratio was 128% greater (+0.21; 95% CI 0.13, 0.28; p<0.0001) in patients with PAH than healthy subjects. These values were also significantly higher than in patients with LVrEF. In ROC curve analysis, the c-values for CCA intima thickness (0.92) and I/M ratio (0.87), but not for IMT, correctly indicated which individuals belonged to the PAH or healthy control groups. The CCA IMT showed no corresponding significant group differences or associations and was of no use according to receiver operating curve analysis. CONCLUSIONS Patients with PAH displayed signs of peripheral vascular remodelling, challenging the common opinion that vascular changes in PAH are restricted to the lung vasculature. Correlations with cardiopulmonary variables from RHC support peripheral vascular coupling and the association with vascular ageing. Results from this pilot study warrant further confirmation.
Collapse
Affiliation(s)
- Tord Naessen
- Department of Women's and Children's Health/Obstetrics and Gynecology, Uppsala University, Uppsala, Sweden.
| | - Gunnar Einarsson
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Dan Henrohn
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Gerhard Wikström
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| |
Collapse
|
8
|
Ibarrola J, Kim SK, Lu Q, DuPont JJ, Creech A, Sun Z, Hill MA, Jaffe JD, Jaffe IZ. Smooth muscle mineralocorticoid receptor as an epigenetic regulator of vascular ageing. Cardiovasc Res 2023; 118:3386-3400. [PMID: 35020830 PMCID: PMC10060709 DOI: 10.1093/cvr/cvac007] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 01/07/2022] [Indexed: 01/25/2023] Open
Abstract
AIMS Vascular stiffness increases with age and independently predicts cardiovascular disease risk. Epigenetic changes, including histone modifications, accumulate with age but the global pattern has not been elucidated nor are the regulators known. Smooth muscle cell-mineralocorticoid receptor (SMC-MR) contributes to vascular stiffness in ageing mice. Thus, we investigated the regulatory role of SMC-MR in vascular epigenetics and stiffness. METHODS AND RESULTS Mass spectrometry-based proteomic profiling of all histone modifications completely distinguished 3 from 12-month-old mouse aortas. Histone-H3 lysine-27 (H3K27) methylation (me) significantly decreased in ageing vessels and this was attenuated in SMC-MR-KO littermates. Immunoblotting revealed less H3K27-specific methyltransferase EZH2 with age in MR-intact but not SMC-MR-KO vessels. These ageing changes were examined in primary human aortic (HA)SMC from adult vs. aged donors. MR, H3K27 acetylation (ac), and stiffness gene (connective tissue growth factor, integrin-α5) expression significantly increased, while H3K27me and EZH2 decreased, with age. MR inhibition reversed these ageing changes in HASMC and the decline in stiffness genes was prevented by EZH2 blockade. Atomic force microscopy revealed that MR antagonism decreased intrinsic stiffness and the probability of fibronectin adhesion of aged HASMC. Conversely, ageing induction in young HASMC with H2O2; increased MR, decreased EZH2, enriched H3K27ac and MR at stiffness gene promoters by chromatin immunoprecipitation, and increased stiffness gene expression. In 12-month-old mice, MR antagonism increased aortic EZH2 and H3K27 methylation, increased EZH2 recruitment and decreased H3K27ac at stiffness genes promoters, and prevented ageing-induced vascular stiffness and fibrosis. Finally, in human aortic tissue, age positively correlated with MR and stiffness gene expression and negatively correlated with H3K27me3 while MR and EZH2 are negatively correlated. CONCLUSION These data support a novel vascular ageing model with rising MR in human SMC suppressing EZH2 expression thereby decreasing H3K27me, promoting MR recruitment and H3K27ac at stiffness gene promoters to induce vascular stiffness and suggests new targets for ameliorating ageing-associated vascular disease.
Collapse
Affiliation(s)
- Jaime Ibarrola
- Molecular Cardiology Research Institute, Tufts Medical Center, 800 Washington Street, Box 80, Boston, MA 02111, USA
| | - Seung Kyum Kim
- Molecular Cardiology Research Institute, Tufts Medical Center, 800 Washington Street, Box 80, Boston, MA 02111, USA
- Department of Sports Science, Seoul National University of Science and Technology, 232 Gongneung-ro, Nowon-gu, 01811 Republic of Korea, Seoul, South Korea
| | - Qing Lu
- Molecular Cardiology Research Institute, Tufts Medical Center, 800 Washington Street, Box 80, Boston, MA 02111, USA
| | - Jennifer J DuPont
- Molecular Cardiology Research Institute, Tufts Medical Center, 800 Washington Street, Box 80, Boston, MA 02111, USA
| | - Amanda Creech
- Broad Institute, Proteomics Platform, Cambridge, MA 02142, USA
| | - Zhe Sun
- Department of Medical Pharmacology and Physiology, Dalton Cardiovascular Research Center, University of Missouri, Columbia, MO 65203, USA
| | - Michael A Hill
- Department of Medical Pharmacology and Physiology, Dalton Cardiovascular Research Center, University of Missouri, Columbia, MO 65203, USA
| | - Jacob D Jaffe
- Broad Institute, Proteomics Platform, Cambridge, MA 02142, USA
| | - Iris Z Jaffe
- Molecular Cardiology Research Institute, Tufts Medical Center, 800 Washington Street, Box 80, Boston, MA 02111, USA
| |
Collapse
|
9
|
Chi C, Fu H, Li YH, Zhang GY, Zeng FY, Ji QX, Shen QR, Wang XJ, Li ZC, Zhou CC, Sun DY, Fu JT, Wu WB, Zhang PP, Zhang JB, Liu J, Shen FM, Li DJ, Wang P. Exerkine fibronectin type-III domain-containing protein 5/irisin-enriched extracellular vesicles delay vascular ageing by increasing SIRT6 stability. Eur Heart J 2022; 43:4579-4595. [PMID: 35929617 DOI: 10.1093/eurheartj/ehac431] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 07/02/2022] [Accepted: 07/20/2022] [Indexed: 12/14/2022] Open
Abstract
AIMS Exercise confers protection against cardiovascular ageing, but the mechanisms remain largely unknown. This study sought to investigate the role of fibronectin type-III domain-containing protein 5 (FNDC5)/irisin, an exercise-associated hormone, in vascular ageing. Moreover, the existence of FNDC5/irisin in circulating extracellular vesicles (EVs) and their biological functions was explored. METHODS AND RESULTS FNDC5/irisin was reduced in natural ageing, senescence, and angiotensin II (Ang II)-treated conditions. The deletion of FNDC5 shortened lifespan in mice. Additionally, FNDC5 deficiency aggravated vascular stiffness, senescence, oxidative stress, inflammation, and endothelial dysfunction in 24-month-old naturally aged and Ang II-treated mice. Conversely, treatment of recombinant irisin alleviated Ang II-induced vascular stiffness and senescence in mice and vascular smooth muscle cells. FNDC5 was triggered by exercise, while FNDC5 knockout abrogated exercise-induced protection against Ang II-induced vascular stiffness and senescence. Intriguingly, FNDC5 was detected in human and mouse blood-derived EVs, and exercise-induced FNDC5/irisin-enriched EVs showed potent anti-stiffness and anti-senescence effects in vivo and in vitro. Adeno-associated virus-mediated rescue of FNDC5 specifically in muscle but not liver in FNDC5 knockout mice, promoted the release of FNDC5/irisin-enriched EVs into circulation in response to exercise, which ameliorated vascular stiffness, senescence, and inflammation. Mechanistically, irisin activated DnaJb3/Hsp40 chaperone system to stabilize SIRT6 protein in an Hsp70-dependent manner. Finally, plasma irisin concentrations were positively associated with exercise time but negatively associated with arterial stiffness in a proof-of-concept human study. CONCLUSION FNDC5/irisin-enriched EVs contribute to exercise-induced protection against vascular ageing. These findings indicate that the exerkine FNDC5/irisin may be a potential target for ageing-related vascular comorbidities.
Collapse
Affiliation(s)
- Chen Chi
- Department of Pharmacy, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.,Department of Cardiology, School of Medicine, Shanghai Tenth People's Hospital, Tongji University, Shanghai, China
| | - Hui Fu
- Department of Pharmacy, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yong-Hua Li
- Department of Anesthesiology, Changzheng Hospital, Second Military Medical University/Naval Medical University, Shanghai, China
| | - Guo-Yan Zhang
- Department of Pharmacy, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Fei-Yan Zeng
- Department of Pharmacy, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Qing-Xin Ji
- Department of Pharmacy, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Qi-Rui Shen
- School of Pharmacy, Wenzhou Medical University, Wenzhou, China
| | - Xu-Jie Wang
- Department of Pharmacy, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Zi-Chen Li
- Department of Pharmacy, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Can-Can Zhou
- Department of Pharmacy, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Di-Yang Sun
- Department of Pharmacology, College of Pharmacy, Second Military Medical University/Naval Medical University, Shanghai, China
| | - Jiang-Tao Fu
- Department of Pharmacology, College of Pharmacy, Second Military Medical University/Naval Medical University, Shanghai, China
| | - Wen-Bin Wu
- Department of Pharmacology, College of Pharmacy, Second Military Medical University/Naval Medical University, Shanghai, China
| | - Ping-Ping Zhang
- Department of Pharmacology, College of Pharmacy, Second Military Medical University/Naval Medical University, Shanghai, China
| | - Jia-Bao Zhang
- Department of Pharmacology, College of Pharmacy, Second Military Medical University/Naval Medical University, Shanghai, China
| | - Jian Liu
- Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Fu-Ming Shen
- Department of Pharmacy, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Dong-Jie Li
- Department of Pharmacy, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Pei Wang
- Department of Pharmacology, College of Pharmacy, Second Military Medical University/Naval Medical University, Shanghai, China
| |
Collapse
|
10
|
Voicehovska JG, Bormane E, Grigane A, Moisejevs G, Moreino E, Trumpika D, Voicehovskis VV. Association of Arterial Stiffness With Chronic Kidney Disease Progression and Mortality. Heart Lung Circ 2021; 30:1694-1701. [PMID: 34503918 DOI: 10.1016/j.hlc.2021.08.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 08/12/2021] [Accepted: 08/27/2021] [Indexed: 01/11/2023]
Abstract
Chronic kidney disease (CKD) is a major public health concern. Despite many potentially life-threatening conditions that can accompany kidney disease, cardiovascular disease (CVD) remains the leading cause of death in these patients. Adjusted-for-age mortality from CVD in patients with end-stage renal disease is 10-30 times higher than in the general population. A decrease in renal function accelerates the development of cardiac pathology. Simultaneous exposure of CVD and CKD plays an important role in the relationship between arterial stiffness (AS) and estimated glomerular filtration rate. But there is a controversy as to whether the AS causes deterioration in kidney function, if renal dysfunction leads to AS, or the relationship is reciprocal. Hence, several studies that recruited high-risk populations reached a conclusion that comorbidities might lead to both AS and decline in kidney function over time. A number of studies have shown that several markers of AS, such as pulse pressure, central and peripheral pressure are associated with the development of CKD. This review takes into account the theoretical background, current status, and future potential of the techniques that measure AS within context of CKD assessment and management.
Collapse
Affiliation(s)
- Julija G Voicehovska
- Department of Internal Diseases, Riga Stradins University, Riga, Latvia; Department of Kidney Diseases and Renal Replacement Therapy, Riga East Clinical University Hospital, Riga, Latvia.
| | - Eva Bormane
- Department of Kidney Diseases and Renal Replacement Therapy, Riga East Clinical University Hospital, Riga, Latvia
| | - Anda Grigane
- Department of Kidney Diseases and Renal Replacement Therapy, Riga East Clinical University Hospital, Riga, Latvia
| | - Georgijs Moisejevs
- Department of Internal Diseases, Riga Stradins University, Riga, Latvia; Department of Kidney Diseases and Renal Replacement Therapy, Riga East Clinical University Hospital, Riga, Latvia
| | - Eva Moreino
- Department of Internal Diseases, Riga Stradins University, Riga, Latvia
| | - Dace Trumpika
- Department of Kidney Diseases and Renal Replacement Therapy, Riga East Clinical University Hospital, Riga, Latvia
| | | |
Collapse
|
11
|
Affiliation(s)
- Rachel E Climie
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tas, Australia; Baker Heart and Diabetes Institute, Melbourne, Vic, Australia; Université de Paris, INSERM U970, Paris Centre de Recerche Cardiovasculaire, Paris, France.
| | | | - A Robert Denniss
- Heart, Lung and Circulation, Sydney, NSW, Australia; Department of Cardiology, Westmead Hospital, and University of Sydney, Sydney, NSW, Australia; Department of Cardiology, Blacktown Hospital, and Western Sydney University, Sydney, NSW, Australia
| | - Jonathan P Mynard
- Heart Research, Murdoch Children's Research Institute, Melbourne, Vic, Australia; Department of Biomedical Engineering, University of Melbourne, Melbourne, Vic, Australia; Department of Paediatrics, University of Melbourne, Melbourne, Vic, Australia.
| | - Salvatore Pepe
- Department of Paediatrics, University of Melbourne, Melbourne, Vic, Australia.
| |
Collapse
|
12
|
Seeland U, Nemcsik J, Lønnebakken MT, Kublickiene K, Schluchter H, Park C, Pucci G, Mozos I, Bruno RM. Sex and Gender Aspects in Vascular Ageing - Focus on Epidemiology, Pathophysiology, and Outcomes. Heart Lung Circ 2021; 30:1637-1646. [PMID: 34452844 DOI: 10.1016/j.hlc.2021.07.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 07/09/2021] [Accepted: 07/12/2021] [Indexed: 12/14/2022]
Abstract
Sex and gender are important modifiers of cardiovascular system physiology, pathophysiology, and disease development. The atherosclerosis process, together with the progressive loss of arterial elasticity with age, is a major factor influencing the development of overt cardiovascular, renal, and cerebrovascular disease. While differences between women and men in epidemiology and pathophysiology of vascular ageing are increasingly reported, sex-disaggregated data are still scarcely available for prospective studies. A better knowledge of sex differences in physiological ageing as well as in disease-related changes in vascular ageing trajectories is crucial to avoid misdiagnosis and mistreatment. This review presents key concepts and knowledge gaps identified in vascular ageing due to gonadal function, vascular physiology, pathophysiology, psychosocial factors, pregnancy, and prognostic relevance. Gender roles determine the effectiveness of any cardiovascular preventive strategy and acceptance for non-invasive or invasive diagnostics and therapeutics. Gender differences in health behaviour, also due to sociocultural norms conditioned by society, contribute to behaviours that may lead to premature arterial vascular ageing. These include differences in risk behaviours like smoking, diet, exercise, and in stress, but also conditions such as housing, noise pollution, poverty, disability, and any kind of stigmatisation. The VascAgeNet Gender Expert Group aims to advance the use of non-invasive vascular ageing measures in routine clinical settings by providing facts to fill in the gaps concerning sex and gender differences at each step of this process, and to search for solutions.
Collapse
Affiliation(s)
- Ute Seeland
- Institute of Physiology and Science-IT, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany.
| | - János Nemcsik
- Semmelweis University, Department of Family Medicine and Health Service of Zuglo (ZESZ), Budapest, Hungary
| | - Mai Tone Lønnebakken
- Department of Clinical Science, University of Bergen, Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
| | - Karolina Kublickiene
- Institution for Clinical Science, Intervention & Technology, Department of Renal Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Helena Schluchter
- Department of Anesthesiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Chloe Park
- MRC Unit for Lifelong Health and Ageing at UCL, UCL Institute of Cardiovascular Science, University College London, London, UK
| | - Giacomo Pucci
- Unit of Internal Medicine, Terni University Hospital - Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Ioana Mozos
- Department of Functional Sciences - Pathophysiology, Center for Translational Research and Systems Medicine, "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania
| | - Rosa-Maria Bruno
- University of Paris and Assistance-Publique Hopitaux de Paris, Georges Pompidou European Hospital and Cardiovascular Research Center - PARCC INSERM, Paris, France
| | | |
Collapse
|
13
|
Mayer CC, Francesconi M, Grandi C, Mozos I, Tagliaferri S, Terentes-Printzios D, Testa M, Pucci G, Bianchini E. Regulatory Requirements For Medical Devices And Vascular Ageing: An Overview. Heart Lung Circ 2021; 30:1658-1666. [PMID: 34362673 DOI: 10.1016/j.hlc.2021.06.517] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 05/28/2021] [Accepted: 06/01/2021] [Indexed: 11/30/2022]
Abstract
The development and use of medical devices are subject to regulations and approval activities to enter the market. These are mandatory for manufacturers and have important implications for all involved professionals. In fact, the innovation process, starting from a clinical need, includes the identification of a solution and its implementation, and requires taking into account crucial aspects according to regulatory requirements in each phase. These include exemplary validation or risk management. The aim of this work is to provide an overview of some key aspects of regulation and their implementation in medical devices for vascular ageing assessment. In particular, regulatory scenarios in Europe, Australia and the United States of America are described and examples of marketed medical devices for vascular ageing assessment are provided. Strong and active links among industry, research, clinical experts and governments adds value for the community, requiring the ability to communicate between different skills and backgrounds: this multidisciplinary and multi-partner collaboration can speed up the innovation process and can increase the system's efficiency related to both social and ethical impact.
Collapse
Affiliation(s)
- Christopher Clemens Mayer
- Center for Health and Bioresources, Biomedical Systems, AIT Austrian Institute of Technology GmbH, Vienna, Austria
| | - Martina Francesconi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Ioana Mozos
- Department of Functional Sciences - Pathophysiology, Center for Translational Research and Systems Medicine, "Victor Babeș" University of Medicine and Pharmacy, Timișoara, Romania
| | | | - Dimitrios Terentes-Printzios
- First Department of Cardiology, Hippokration Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Giacomo Pucci
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy; Unit of Internal Medicine, Terni University Hospital, Terni, Italy
| | | |
Collapse
|
14
|
Gatsiou A, Georgiopoulos G, Vlachogiannis NI, Pfisterer L, Fischer A, Sachse M, Laina A, Bonini F, Delialis D, Tual-Chalot S, Zormpas E, Achangwa R, Jiang L, Kontogiannis C, Patras R, Hermeking H, Zeiher AM, Stamatelopoulos K, Dimmeler S, Stellos K. Additive contribution of microRNA-34a/b/c to human arterial ageing and atherosclerosis. Atherosclerosis 2021; 327:49-58. [PMID: 34038763 DOI: 10.1016/j.atherosclerosis.2021.05.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 05/05/2021] [Accepted: 05/12/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Preclinical data suggest that the ageing-induced miR-34a regulates vascular senescence. Herein we sought to assess whether the miR-34 family members miR-34a, miR-34b and miR-34c are involved in human arterial disease. METHODS Expression levels of miR-34a/b/c were quantified by TaqMan assay in peripheral blood mononuclear cells (PBMCs) derived from a consecutive cohort of 221 subjects who underwent cardiovascular risk assessment and thorough vascular examination for aortic stiffness and extent of arterial atherosclerosis. RESULTS High miR-34a was independently associated with the presence of CAD [OR (95%C.I.): 3.87 (1.56-9.56); p = 0.003] and high miR-34c with the number of diseased arterial beds [OR (95%C.I.): 1.88 (1.034-3.41); p = 0.038], while concurrent high expression of miR-34-a/c or all three miR-34a/b/c was associated with aortic stiffening (miR-34a/c: p = 0.022; miR-34a/b/c: p = 0.041) and with the extent of atherosclerosis [OR (95%C.I.) for number of coronary arteries [miR-34a/c: 3.29 (1.085-9.95); miR-34a/b/c: 6.06 (1.74-21.2)] and number of diseased arterial beds [miR-34a/c: 3.51 (1.45-8.52); miR-34a/b/c: 2.89 (1.05-7.92)] after controlling for possible confounders (p < 0.05 for all). Mechanistically, the increased levels of miR-34a or miR-34c were inversely associated with expression of SIRT1 or JAG1, NOTCH2, CTNNB1 and ATF1, respectively. The association of miR-34a/c or miR-34a/b/c with CAD was mainly mediated through SIRT1 and to a lesser extent through JAG1 as revealed by generalized structural equation modeling. Leukocyte-specific ablation of miR-34a/b/c ameliorates atherosclerotic plaque development and increases Sirt1 and Jag1 expression in an atherosclerosis mouse model confirming the human findings. CONCLUSIONS The present study reveals the clinical significance of the additive role of miR-34a/b/c in vascular ageing and atherosclerotic vascular disease.
Collapse
|
15
|
Liberale L, Montecucco F, Tardif JC, Libby P, Camici GG. Inflamm-ageing: the role of inflammation in age-dependent cardiovascular disease. Eur Heart J 2021; 41:2974-2982. [PMID: 32006431 DOI: 10.1093/eurheartj/ehz961] [Citation(s) in RCA: 160] [Impact Index Per Article: 53.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 09/10/2019] [Accepted: 01/09/2020] [Indexed: 12/12/2022] Open
Abstract
The ongoing worldwide increase in life expectancy portends a rising prevalence of age-related cardiovascular (CV) diseases in the coming decades that demands a deeper understanding of their molecular mechanisms. Inflammation has recently emerged as an important contributor for CV disease development. Indeed, a state of chronic sterile low-grade inflammation characterizes older organisms (also known as inflamm-ageing) and participates pivotally in the development of frailty, disability, and most chronic degenerative diseases including age-related CV and cerebrovascular afflictions. Due to chronic activation of inflammasomes and to reduced endogenous anti-inflammatory mechanisms, inflamm-ageing contributes to the activation of leucocytes, endothelial, and vascular smooth muscle cells, thus accelerating vascular ageing and atherosclerosis. Furthermore, inflamm-ageing promotes the development of catastrophic athero-thrombotic complications by enhancing platelet reactivity and predisposing to plaque rupture and erosion. Thus, inflamm-ageing and its contributors or molecular mediators might furnish targets for novel therapeutic strategies that could promote healthy ageing and conserve resources for health care systems worldwide. Here, we discuss recent findings in the pathophysiology of inflamm-ageing, the impact of these processes on the development of age-related CV diseases, results from clinical trials targeting its components and the potential implementation of these advances into daily clinical practice.
Collapse
Affiliation(s)
- Luca Liberale
- Center for Molecular Cardiology, University of Zürich, Wagistrasse 12, Schlieren CH-8952, Switzerland.,Department of Internal Medicine, First Clinic of Internal Medicine, University of Genoa, v.le Benedetto XV 10, 16132 Genoa, Italy
| | - Fabrizio Montecucco
- IRCCS Ospedale Policlinico San Martino Genoa - Italian Cardiovascular Network, L.go Rosanna Benzi 10, 16132 Genoa, Italy.,First Clinic of Internal Medicine, Department of Internal Medicine and Centre of Excellence for Biomedical Research (CEBR), University of Genoa, v.le Benedetto XV 10, 16132 Genoa, Italy
| | - Jean-Claude Tardif
- Montreal Heart Institute, Université de Montreal, Rue Bélanger 5000, Montreal, QC H1T 1C8, Canada
| | - Peter Libby
- Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Francis Street 75, Boston, MA 02115, USA
| | - Giovanni G Camici
- Center for Molecular Cardiology, University of Zürich, Wagistrasse 12, Schlieren CH-8952, Switzerland.,Department of Cardiology, University Heart Center, University Hospital Zurich, Rämistrasse 100, 8091 Zurich, Switzerland.,Department of Research and Education, University Hospital Zurich, Rämistrasse 100, 8091 Zurich, Switzerland
| |
Collapse
|
16
|
Raggi P. Healthy ageing to guide targeted versus universal treatment: A different approach to prevention. Atherosclerosis 2021; 326:45-46. [PMID: 33906730 DOI: 10.1016/j.atherosclerosis.2021.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 04/14/2021] [Indexed: 11/17/2022]
Affiliation(s)
- Paolo Raggi
- Department of Medicine, University of Alberta, 5A9-014, 11220 83rd Avenue NW, Edmonton, AB, T6G 2B7, Canada.
| |
Collapse
|
17
|
O'Brien MW, Johns JA, Petterson JL, Mekary S, Kimmerly DS. The impact of age and sex on popliteal artery endothelial-dependent vasodilator and vasoconstrictor function. Exp Gerontol 2020; 145:111221. [PMID: 33385481 DOI: 10.1016/j.exger.2020.111221] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 12/03/2020] [Accepted: 12/21/2020] [Indexed: 12/24/2022]
Abstract
Lower-limb arteries, such as the popliteal artery, are a common site of atherosclerosis. These arteries are habitually exposed to large fluctuations in blood flow during physical and sedentary activities. Low-flow-mediated constriction (L-FMC) and flow-mediated dilation (FMD) provide indices of endothelial-dependent vasoconstriction and vasodilation, respectively. Age and sex both impact upper-limb FMD. However, it is unclear whether these factors also influence popliteal endothelial-dependent function. Popliteal endothelial function was compared between younger and older males and females (n=14 per group) matched for age- and sex-specific relative aerobic fitness levels (each group's normative percentile: ~45%). Nitroglycerin-mediated dilation (NMD) was also assessed as a measure of endothelial-independent vasodilation. Ageing reduced relative popliteal FMD in both males (older: 4.3±1.8% versus younger 5.7±1.9%) and females (older: 2.9±1.8% versus younger: 6.1±1.6%, both: P<0.046). FMD was also lower in older females versus older males (P=0.04). Popliteal NMD findings followed the same pattern as FMD. Compared to younger adults, relative L-FMC responses were blunted among older males (older: -1.2±1.1% versus younger: -2.2±1.0%) and females (older: -1.0±1.2% versus younger: -2.1±1.3%, both P<0.03) with no sex-differences observed in either age group (all, P>0.60). The adverse age- and sex-related (older adults only) declines in popliteal FMD were mediated, in part, by reduced vascular smooth muscle sensitivity to nitric oxide. Endothelial-dependent vasoconstriction was also attenuated with age, but unaffected by sex. Despite similar normative aerobic fitness percentiles (~45%), older adults exhibited attenuated popliteal endothelial function than their younger counterparts. This was particularly evident in older females who exhibited the lowest endothelial-dependent vasodilatory responses.
Collapse
Affiliation(s)
- Myles W O'Brien
- Division of Kinesiology, School of Health and Human Performance, Faculty of Health, Dalhousie University, Halifax, Nova Scotia, Canada.
| | - Jarrett A Johns
- Division of Kinesiology, School of Health and Human Performance, Faculty of Health, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Jennifer L Petterson
- Division of Kinesiology, School of Health and Human Performance, Faculty of Health, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Said Mekary
- School of Kinesiology, Acadia University, Wolfville, Nova Scotia, Canada
| | - Derek S Kimmerly
- Division of Kinesiology, School of Health and Human Performance, Faculty of Health, Dalhousie University, Halifax, Nova Scotia, Canada
| |
Collapse
|
18
|
Regnault V, Challande P, Pinet F, Li Z, Lacolley P. Cell senescence: basic mechanisms and the need for computational networks in vascular ageing. Cardiovasc Res 2020; 117:1841-1858. [PMID: 33206947 DOI: 10.1093/cvr/cvaa318] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 08/26/2020] [Accepted: 10/28/2020] [Indexed: 01/10/2023] Open
Abstract
This review seeks to provide an update of the mechanisms of vascular cell senescence, from newly identified molecules to arterial ageing phenotypes, and finally to present a computational approach to connect these selected proteins in biological networks. We will discuss current key signalling and gene expression pathways by which these focus proteins and networks drive normal and accelerated vascular ageing. We also review the possibility that senolytic drugs, designed to restore normal cell differentiation and function, could effectively treat multiple age-related vascular diseases. Finally, we discuss how cell senescence is both a cause and a consequence of vascular ageing because of the possible feedback controls between identified networks.
Collapse
Affiliation(s)
- Véronique Regnault
- Université de Lorraine, INSERM, DCAC, 9 avenue de la forêt de Haye, CS 50184, 54000 Nancy, France
| | - Pascal Challande
- Sorbonne Université, CNRS, Institut Jean Le Rond d'Alembert, 4 place Jussieu, 75005 Paris, France
| | - Florence Pinet
- Univ. Lille, CHU Lille, Inserm, Institut Pasteur de Lille, U1167-RID-AGE-Facteurs de risque et déterminants moléculaires des maladies liées au vieillissement, F-59000 Lille, France
| | - Zhenlin Li
- Sorbonne Université, CNRS, INSERM, IBPS, Biological Adaptation and Aging, Paris, France
| | - Patrick Lacolley
- Université de Lorraine, INSERM, DCAC, 9 avenue de la forêt de Haye, CS 50184, 54000 Nancy, France
| |
Collapse
|
19
|
Miceli V, Russelli G, Iannolo G, Gallo A, Lo Re V, Agnese V, Sparacia G, Conaldi PG, Bulati M. Role of non-coding RNAs in age-related vascular cognitive impairment: An overview on diagnostic/prognostic value in Vascular Dementia and Vascular Parkinsonism. Mech Ageing Dev 2020; 191:111332. [PMID: 32805261 DOI: 10.1016/j.mad.2020.111332] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 07/23/2020] [Accepted: 07/28/2020] [Indexed: 02/07/2023]
Abstract
Age is the pivotal risk factor for different common medical conditions such as cardiovascular diseases, cancer and dementia. Among age-related disorders, cardiovascular and cerebrovascular diseases, represent the leading causes of premature mortality strictly related to vascular ageing, a pathological condition characterized by endothelial dysfunction, atherosclerosis, hypertension, heart disease and stroke. These features negatively impact on the brain, owing to altered cerebral blood flow, neurovascular coupling and impaired endothelial permeability leading to cerebrovascular diseases (CVDs) as Vascular Dementia (VD) and Parkinsonism (VP). It is an increasing opinion that neurodegenerative disorders and cerebrovascular diseases are associated from a pathogenetic point of view, and in this review, we discuss how cerebrovascular dysfunctions, due to epigenetic alterations, are linked with neuronal degeneration/dysfunction that lead to cognitive impairment. The relation between neurodegenerative and cerebrovascular diseases are reviewed with a focus on role of ncRNAs in age-related vascular diseases impairing the endothelium in the blood-brain barrier with consequent dysfunction of cerebral blood flow. In this review we dissert about different regulatory mechanisms of gene expression implemented by ncRNAs in the pathogenesis of age-related neurovascular impairment, aiming to highlight the potential use of ncRNAs as biomarkers for diagnostic/prognostic purposes as well as novel therapeutic targets.
Collapse
Affiliation(s)
- V Miceli
- Research Department, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS ISMETT), Palermo, Italy
| | - G Russelli
- Research Department, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS ISMETT), Palermo, Italy
| | - G Iannolo
- Research Department, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS ISMETT), Palermo, Italy
| | - A Gallo
- Research Department, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS ISMETT), Palermo, Italy
| | - V Lo Re
- Neurology Service, Department of Diagnostic and Therapeutic Services, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS ISMETT), Palermo, Italy
| | - V Agnese
- Research Department, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS ISMETT), Palermo, Italy
| | - G Sparacia
- Radiology Service, Department of Diagnostic and Therapeutic Services, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS ISMETT), Palermo, Italy
| | - P G Conaldi
- Research Department, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS ISMETT), Palermo, Italy
| | - M Bulati
- Research Department, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS ISMETT), Palermo, Italy.
| |
Collapse
|
20
|
Mahalakshmi AM, Ray B, Tuladhar S, Bhat A, Bishir M, Bolla SR, Yang J, Essa MM, Chidambaram SB, Guillemin GJ, Sakharkar MK. Sleep, brain vascular health and ageing. GeroScience 2020; 42:1257-83. [PMID: 32748314 DOI: 10.1007/s11357-020-00235-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 07/13/2020] [Indexed: 12/22/2022] Open
Abstract
Sleep maintains the function of the entire body through homeostasis. Chronic sleep deprivation (CSD) is a prime health concern in the modern world. Previous reports have shown that CSD has profound negative effects on brain vasculature at both the cellular and molecular levels, and that this is a major cause of cognitive dysfunction and early vascular ageing. However, correlations among sleep deprivation (SD), brain vascular changes and ageing have barely been looked into. This review attempts to correlate the alterations in the levels of major neurotransmitters (acetylcholine, adrenaline, GABA and glutamate) and signalling molecules (Sirt1, PGC1α, FOXO, P66shc, PARP1) in SD and changes in brain vasculature, cognitive dysfunction and early ageing. It also aims to connect SD-induced loss in the number of dendritic spines and their effects on alterations in synaptic plasticity, cognitive disabilities and early vascular ageing based on data available in scientific literature. To the best of our knowledge, this is the first article providing a pathophysiological basis to link SD to brain vascular ageing.
Collapse
|
21
|
Song P, Zhao Q, Zou MH. Targeting senescent cells to attenuate cardiovascular disease progression. Ageing Res Rev 2020; 60:101072. [PMID: 32298812 DOI: 10.1016/j.arr.2020.101072] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 04/07/2020] [Accepted: 04/09/2020] [Indexed: 12/19/2022]
Abstract
Cardiovascular disease (CVD) is the most common disease to increase as life expectancy increases. Most high-profile pharmacological treatments for age-related CVD have led to inefficacious results, implying that novel approaches to treating these pathologies are needed. Emerging data have demonstrated that senescent cardiovascular cells, which are characterized by irreversible cell cycle arrest and a distinct senescence-associated secretory phenotype, accumulate in aged or diseased cardiovascular systems, suggesting that they may impair cardiovascular function. This review discusses the evidence implicating senescent cells in cardiovascular ageing, the onset and progression of CVD, and the molecular mechanisms underlying cardiovascular cell senescence. We also review eradication of senescent cardiovascular cells by small-molecule-drug-mediated apoptosis and immune cell-mediated efferocytosis and toxicity as promising and precisely targeted therapeutics for CVD prevention and treatment.
Collapse
|
22
|
Alves AJ, Oliveira NL, Lopes S, Ruescas-Nicolau MA, Teixeira M, Oliveira J, Ribeiro F. Arterial Stiffness is Related to Impaired Exercise Capacity in Patients With Coronary Artery Disease and History of Myocardial Infarction. Heart Lung Circ 2018; 28:1614-1621. [PMID: 30318391 DOI: 10.1016/j.hlc.2018.08.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 08/04/2018] [Accepted: 08/31/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND Augmented arterial stiffness and reduced cardiorespiratory fitness are associated with increased morbidity and mortality from coronary artery disease (CAD). The relationship between exercise capacity and arterial stiffness is independent of known influencing variables in CAD. This study aimed to analyse the interaction between exercise capacity, arterial stiffness and early vascular ageing in patients with CAD. METHODS This cross-sectional study included 96 CAD patients with myocardial infarction (55.9±10.9years, 81 men) referred to cardiac rehabilitation. Arterial stiffness was assessed using carotid-femoral pulse wave velocity (cf-PWV). Cardiopulmonary exercise test was performed to measure VO2peak. Comparisons of VO2peak across cf-PWV risk threshold values (high-risk cf-PWV≥10m/s) and tertile groups, and across cf-PWV threshold values and age groups (younger group<60 years) were performed. Correlation tests were used to study the association between pair of variables. RESULTS Patients with high-risk cf-PWV had lower VO2peak than those with low-risk cf-PWV (p<0.001). VO2peak decreased across tertiles of cf-PWV, showing significantly lower values in the third tertile (p<0.001). There were no differences in the VO2peak between younger patients with high-risk cf-PWV and older patients irrespective of their cf-PWV values. VO2peak showed an upward trend in younger patients with low-risk cf-PWV compared to their age-mates with high-risk cf-PWV (p=0.09). VO2peak was strongly and inversely correlated with cf-PWV (r=-0.502, p<0.001). CONCLUSIONS Arterial stiffening is associated with lower cardiorespiratory fitness in CAD patients with myocardial infarction. When its values are above risk threshold, exercise capacity is impaired regardless of the relationship between age and arterial stiffness.
Collapse
Affiliation(s)
- Alberto Jorge Alves
- Research Center in Sports Sciences, Health Sciences and Human Development, CIDESD, University Institute of Maia, Maia, Portugal.
| | - Norton Luís Oliveira
- Research Center in Physical Activity, Health and Leisure, CIAFEL, Faculty of Sport, University of Porto, Porto, Portugal; Exercise Pathophysiology Research Laboratory, Hospital de Clínicas de Porto Alegre, Rio Grande do Sul, Brazil
| | - Susana Lopes
- School of Health Sciences and Institute of Biomedicine - iBiMED, University of Aveiro, Aveiro, Portugal
| | | | - Madalena Teixeira
- Cardiology Department, Centro Hospitalar de Gaia/Espinho, Vila Nova de Gaia, Portugal
| | - José Oliveira
- Research Center in Physical Activity, Health and Leisure, CIAFEL, Faculty of Sport, University of Porto, Porto, Portugal
| | - Fernando Ribeiro
- School of Health Sciences and Institute of Biomedicine - iBiMED, University of Aveiro, Aveiro, Portugal
| |
Collapse
|
23
|
Abstract
Epidemiological studies have shown that ageing is a major non-reversible risk factor for cardiovascular disease. Vascular ageing starts early in life and is characterized by a gradual change of vascular structure and function resulting in increased arterial stiffening. At the present review we discuss the role of the most important molecular pathways involved in vascular ageing, their association with arterial stiffening and possible novel therapeutic targets that may delay this otherwise irreversible degenerating process. Specifically, we discuss the role of oxidative stress, telomere shortening, and ubiquitin proteasome system in endothelial cell senescence and dysfunction in vascular inflammation and in arterial stiffening. Further, we summarize the most important molecular mechanisms regulating vascular ageing including sirtuin 1, telomerase, klotho, JunD, and amyloid beta 1-40 peptide.
Collapse
Affiliation(s)
- Ageliki Laina
- Department of Clinical Therapeutics, Alexandra Hospital, University of Athens, Athens, Greece
| | - Konstantinos Stellos
- Institute of Cardiovascular Regeneration, Center of Molecular Medicine, Goethe University Frankfurt, Frankfurt, Germany; Department of Cardiology, Center of Internal Medicine, Goethe University Frankfurt, Frankfurt, Germany; German Center of Cardiovascular Research (Deutsches Zentrum für Herz-Kreislaufforschung; DZHK), Rhein-Main Partner Site, Frankfurt, Germany
| | - Kimon Stamatelopoulos
- Department of Clinical Therapeutics, Alexandra Hospital, University of Athens, Athens, Greece.
| |
Collapse
|
24
|
Bourantas CV, Crake T, Zhang YJ, Ozkor M, Ahmed J, Garcia-Garcia HM, Serruys PW. Intravascular imaging in cardio vascular ageing. Exp Gerontol 2017; 109:31-37. [PMID: 28522312 DOI: 10.1016/j.exger.2017.05.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2017] [Revised: 04/19/2017] [Accepted: 05/14/2017] [Indexed: 11/16/2022]
Abstract
Ageing is related to complex molecular, inflammatory and biochemical changes that affect coronary pathology and often lead to coronary artery disease and cardiovascular events. Intravascular imaging is considered as the ideal technique to study coronary plaque morphology and assess its burden. Over the recent years several studies have been performed that investigated the association between pathophysiological mechanisms that promote vascular ageing and plaque morphology. In addition, several reports have compared plaque pathology in different age groups and a few studies included serial intravascular imaging to assess changes in the atheroma burden and compositional characteristics of the plaque. This review article summarizes the evidence derived from intravascular imaging studies about the implications of vascular ageing on coronary artery morphology and discusses the potential of coronary imaging in assessing atherosclerotic evolution.
Collapse
Affiliation(s)
- Christos V Bourantas
- Barts Heart Centre, Barts Health NHS Trust, London, UK; Institute of Cardiovascular Sciences, University College London, London, UK.
| | - Tom Crake
- Barts Heart Centre, Barts Health NHS Trust, London, UK
| | - Yao-Jun Zhang
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Mick Ozkor
- Barts Heart Centre, Barts Health NHS Trust, London, UK
| | - Javed Ahmed
- Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | | | - Patrick W Serruys
- Thoraxcenter, Erasmus Medical Center, Rotterdam, The Netherlands; International Centre for Circulatory Health, NHLI, Imperial College London, London, UK
| |
Collapse
|
25
|
Tosello F, Leone D, Laurent S, Veglio F, Milan A. Out of proportion proximal aortic remodeling: A subclinical marker of early vascular ageing? A systematic review. Int J Cardiol 2016; 223:999-1006. [PMID: 27591699 DOI: 10.1016/j.ijcard.2016.07.302] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Revised: 07/07/2016] [Accepted: 07/08/2016] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Proximal aorta stiffens and dilates with aging. Aortic stiffening is a well known process, carrying prognostic implications. On the contrary, few data are available about proximal aorta dilatation. It is not known if "out of proportion" aortic remodeling, i.e. in excess for age, sex and body size, could be a marker of early vascular ageing; there is controversy on how it would be accelerated by classical risk factors or would associate with validated markers of cardiovascular organ damage. AIM We conducted a systematic review in order to evaluate the determinants of proximal aortic dimensions, focusing on the association with arterial hypertension, cardiovascular risk factors and markers of organ damage. DETERMINANTS OF PROXIMAL AORTA REMODELING Age, gender and body size explain 40-50% of the variability of aortic dimensions; genetic predisposition accounts for nearly 20%. Among cardiovascular risk factors obesity and hypertension seem to be associated with faster outward aortic remodeling. Arterial hypertension would account for a 0.60-0.78 mm greater diameter at the ascending aorta. Moreover, in hypertension, left ventricular mass showed a strict association with aortic diameter in nearly all studies. Other classical risk factors for atherogenesis such as dyslipidemia and smoking showed a weak influence on proximal aortic dimensions. No study reported a greater aortic remodeling in diabetics. CONCLUSIONS "Out of proportion" proximal aortic remodeling, could represent a subclinical marker of early vascular ageing, describing the cumulative influence of genetic predisposition, arterial hypertension and obesity.
Collapse
Affiliation(s)
- Francesco Tosello
- Department of Medical Sciences, Division of Internal Medicine, Hypertension Unit, University Hospital 'S. Giovanni Battista', University of Torino, Italy
| | - Dario Leone
- Department of Medical Sciences, Division of Internal Medicine, Hypertension Unit, University Hospital 'S. Giovanni Battista', University of Torino, Italy
| | - Stéphane Laurent
- Pharmacology Department and INSERM U 970 Hôpital Européen Georges Pompidou, Paris, France
| | - Franco Veglio
- Department of Medical Sciences, Division of Internal Medicine, Hypertension Unit, University Hospital 'S. Giovanni Battista', University of Torino, Italy
| | - Alberto Milan
- Department of Medical Sciences, Division of Internal Medicine, Hypertension Unit, University Hospital 'S. Giovanni Battista', University of Torino, Italy.
| |
Collapse
|
26
|
Accardi G, Aiello A, Gambino CM, Virruso C, Caruso C, Candore G. Mediterranean nutraceutical foods: Strategy to improve vascular ageing. Mech Ageing Dev 2016; 159:63-70. [PMID: 26879630 DOI: 10.1016/j.mad.2016.02.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Revised: 01/29/2016] [Accepted: 02/10/2016] [Indexed: 01/06/2023]
Abstract
Ageing is characterized by a decline in all systemic functions. A greater susceptibility to apoptosis and senescence may contribute to proliferative and functional impairment of endothelial progenitor cells. They play an important role in neo-angiogenesis and endothelial repair. Vascular ageing is associated with changes in the structure and functions of vessels' wall. There are many possible causes of this damage. For sure, inflammation and oxidative stress play a fundamental role in the pathogenesis of endothelial dysfunction, commonly attributed to a reduced availability of nitric oxide. Inflammageing, the chronic low-grade inflammation that characterizes elderly people, aggravates vascular pathology and provokes atherosclerosis, the major cardiovascular disease. Nutraceutical and molecular biology represent new insights in this field. In fact, the first could represent a possible treatment in the prevention or delay of vascular ageing; the second could offer new possible targets for potential therapeutic interventions. In this review, we pay attention on the causes of vascular ageing and on the effects of nutraceuticals on it.
Collapse
Affiliation(s)
- Giulia Accardi
- Department of Pathobiology and Medical Biotechnologies, University of Palermo, Corso Tukory 211, 90134 Palermo, Italy.
| | - Anna Aiello
- Department of Pathobiology and Medical Biotechnologies, University of Palermo, Corso Tukory 211, 90134 Palermo, Italy.
| | - Caterina Maria Gambino
- Department of Pathobiology and Medical Biotechnologies, University of Palermo, Corso Tukory 211, 90134 Palermo, Italy.
| | - Claudia Virruso
- Department of Pathobiology and Medical Biotechnologies, University of Palermo, Corso Tukory 211, 90134 Palermo, Italy.
| | - Calogero Caruso
- Department of Pathobiology and Medical Biotechnologies, University of Palermo, Corso Tukory 211, 90134 Palermo, Italy.
| | - Giuseppina Candore
- Department of Pathobiology and Medical Biotechnologies, University of Palermo, Corso Tukory 211, 90134 Palermo, Italy.
| |
Collapse
|
27
|
Villa F, Malovini A, Carrizzo A, Spinelli CC, Ferrario A, Maciąg A, Madonna M, Bellazzi R, Milanesi L, Vecchione C, Puca AA. Serum BPIFB4 levels classify health status in long-living individuals. Immun Ageing 2015; 12:27. [PMID: 26675039 PMCID: PMC4678610 DOI: 10.1186/s12979-015-0054-8] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2015] [Accepted: 12/07/2015] [Indexed: 11/10/2022]
Abstract
BACKGROUND People that reach extreme ages (Long-Living Individuals, LLIs) are object of intense investigation for increase/decrease of genetic variant frequencies, genetic methylation levels, protein abundance in serum and tissues. The aim of these studies is the discovery of the mechanisms behind LLIs extreme longevity and the identification of markers of well-being. We have recently associated a BPIFB4 haplotype (LAV) with exceptional longevity under a homozygous genetic model, and identified that CD34(+) of LLIs subjects express higher BPIFB4 transcript as compared to CD34(+) of control population. It would be of interest to correlate serum BPIFB4 protein levels with exceptional longevity and health status of LLIs. METHODS Western blots on cellular medium to detect BPIFB4 secretion in transfected HEK293T cells with plasmid carrying BPIFB4 and ELISA on LLIs serum to detect BPIFB4 levels. RESULTS Here we show that BPIFB4 is a secreted protein and its levels are increased in serum of LLIs, and high BPIFB4 levels classify their health status. CONCLUSIONS Serum BPIFB4 protein levels classify longevity and health status in LLIs. Further studies are required to evaluate the possible role of BPIFB4 in monitoring disease progression.
Collapse
Affiliation(s)
- Francesco Villa
- Istituto di Tecnologie Biomediche, Consiglio Nazionale delle Ricerche, 20090 Segrate, MI Italy
| | - Alberto Malovini
- Dipartimento di Ingegneria Industriale e Informatica, Università di Pavia, 27100 Pavia, Italy
| | - Albino Carrizzo
- IRCCS Neuromed - Parco Tecnologico, 86077 Pozzilli, IS Italy
| | - Chiara C Spinelli
- Istituto di Tecnologie Biomediche, Consiglio Nazionale delle Ricerche, 20090 Segrate, MI Italy
| | - Anna Ferrario
- Istituto di Tecnologie Biomediche, Consiglio Nazionale delle Ricerche, 20090 Segrate, MI Italy
| | | | - Michele Madonna
- IRCCS Neuromed - Parco Tecnologico, 86077 Pozzilli, IS Italy
| | - Riccardo Bellazzi
- Dipartimento di Ingegneria Industriale e Informatica, Università di Pavia, 27100 Pavia, Italy
| | - Luciano Milanesi
- Istituto di Tecnologie Biomediche, Consiglio Nazionale delle Ricerche, 20090 Segrate, MI Italy
| | - Carmine Vecchione
- IRCCS Neuromed - Parco Tecnologico, 86077 Pozzilli, IS Italy ; Dipartimento di Medicina e Chirurgia, Università degli Studi di Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, SA Italy
| | - Annibale A Puca
- IRCCS MultiMedica, 20138 Milan, Italy ; Dipartimento di Medicina e Chirurgia, Università degli Studi di Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, SA Italy
| |
Collapse
|
28
|
Tian XL, Li Y. Endothelial cell senescence and age-related vascular diseases. J Genet Genomics 2014; 41:485-95. [PMID: 25269674 DOI: 10.1016/j.jgg.2014.08.001] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Revised: 07/31/2014] [Accepted: 08/06/2014] [Indexed: 10/24/2022]
Abstract
Advanced age is an independent risk factor for ageing-related complex diseases, such as coronary artery disease, stroke, and hypertension, which are common but life threatening and related to the ageing-associated vascular dysfunction. On the other hand, patients with progeria syndromes suffer from serious atherosclerosis, suggesting that the impaired vascular functions may be critical to organismal ageing, or vice versa. However, it remains largely unknown how vascular cells, particularly endothelial cell, become senescent and how the senescence impairs the vascular functions and contributes to the age-related vascular diseases over time. Here, we review the recent progress on the characteristics of vascular ageing and endothelial cell senescence in vitro and in vivo, evaluate how genetic and environmental factors as well as autophagy and stem cell influence endothelial cell senescence and how the senescence contributes to the age-related vascular phenotypes, such as atherosclerosis and increased vascular stiffness, and explore the possibility whether we can delay the age-related vascular diseases through the control of vascular ageing.
Collapse
Affiliation(s)
- Xiao-Li Tian
- Department of Human Population Genetics and Beijing Key Laboratory of Cardiometabolic Molecular Medicine, Institute of Molecular Medicine (IMM), Peking University, Beijing 100871, China.
| | - Yang Li
- Department of Human Population Genetics and Beijing Key Laboratory of Cardiometabolic Molecular Medicine, Institute of Molecular Medicine (IMM), Peking University, Beijing 100871, China
| |
Collapse
|
29
|
Reece AS, Hulse GK. Opiate dependence as an independent and interactive risk factor for arterial stiffness and cardio vascular ageing - a longitudinal study in females. J Clin Med Res 2013; 5:356-67. [PMID: 23976908 PMCID: PMC3748660 DOI: 10.4021/jocmr1496w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/09/2013] [Indexed: 11/18/2022] Open
Abstract
Background Despite intriguing observational cross-sectional data there are no longitudinal studies of opiate related arterial disease. As opiates act via P16INK4A/CDKN2A, and vascular ageing has been thought to be a surrogate for organismal ageing, the subject has far-reaching implications. Methods Pulse Wave Analysis (PWA) by radial arterial tonometry (SphygmoCor) was performed on control and opiate dependent patients. Results A total of 37 controls were compared with 93 opiate dependents. They were studied on 117 and 275 occasions respectively up to 1,797 days. The mean (± S.E.M.) ages were 38.72 ± 2.64 and 33.78 ± 0.90 years (P = 0.0260), 91.4% and 10.8% smoked (P < 0.0001). Body mass index rose more in controls (P = 0.0185) and in interaction with time (P = 0.0025). When controlled for time and BMI, opiate dependency status was shown to be associated with vascular age and central arterial stiffness and pressure indices (all P < 0.05). When repeated measures multiple regression was performed on all traditional cardiovascular risk factors, the opiate dose-duration interaction was significant and appeared in 12 terms in the final model. It was also independently significant (P = 0.0153). Opiate dose or duration appeared in a further 15 terms. The model was shown to be significantly improved by the inclusion of terms for opiate dependency (A.I.C. 71.10 v 54.31, P < 0.0001). Conclusion These data confirm increased vascular stiffness and ageing in a longitudinal study, and thereby imply advanced organismal ageing. These multivariate studies are consistent with opiate dependency as an interactive and multivariate cardiovascular risk factor and emphasize the role of treatment duration.
Collapse
Affiliation(s)
- Albert Stuart Reece
- School of Psychiatry and Clinical Neurosciences, University of Western Australia, Crawley WA 6009, Australia
| | | |
Collapse
|
30
|
Abstract
Stiffness of large arteries has been long recognized as a significant determinant of pulse pressure. However, it is only in recent decades, with the accumulation of longitudinal data from large and varied epidemiological studies of morbidity and mortality associated with cardiovascular disease, that it has emerged as an independent predictor of cardiovascular risk. This has generated substantial interest in investigations related to intrinsic causative and associated factors responsible for the alteration of mechanical properties of the arterial wall, with the aim to uncover specific pathways that could be interrogated to prevent or reverse arterial stiffening. Much has been written on the haemodynamic relevance of arterial stiffness in terms of the quantification of pulsatile relationships of blood pressure and flow in conduit arteries. Indeed, much of this early work regarded blood vessels as passive elastic conduits, with the endothelial layer considered as an inactive lining of the lumen and as an interface to flowing blood. However, recent advances in molecular biology and increased technological sophistication for the detection of low concentrations of biochemical compounds have elucidated the highly important regulatory role of the endothelial cell affecting vascular function. These techniques have enabled research into the interaction of the underlying passive mechanical properties of the arterial wall with the active cellular and molecular processes that regulate the local environment of the load-bearing components. This review addresses these emerging concepts.
Collapse
Affiliation(s)
- Alberto Avolio
- Australian School of Advanced Medicine, Macquarie University, Sydney, N.S.W., Australia
| |
Collapse
|