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Is it the time of seno-therapeutics application in cardiovascular pathological conditions related to ageing? CURRENT RESEARCH IN PHARMACOLOGY AND DRUG DISCOVERY 2021; 2:100027. [PMID: 34909661 PMCID: PMC8663954 DOI: 10.1016/j.crphar.2021.100027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 04/09/2021] [Accepted: 04/16/2021] [Indexed: 02/07/2023] Open
Abstract
It rates that in 2030, the cardiovascular diseases (CVD) will result in 40% of all deaths and rank as the leading cause. Thus, the research of appropriate therapies able to delay or retard their onset and progression is growing. Of particular interest is a new branch of the medical science, called anti-ageing medicine since CVD are the result of cardiovascular ageing. Senescent cells (SC) accumulate in cardiovascular system contributing to the onset of typical age-related cardiovascular conditions (i.e., atherosclerosis, medial aorta degeneration, vascular remodeling, stiffness). Such conditions progress in cardiovascular pathologies (i.e., heart failure, coronary artery disease, myocardial infarction, and aneurysms) by evocating the production of a proinflammatory and profibrotic senescence-associated secretory phenotype (SASP). Consequently, therapies able to specifically eliminate SC are in developing. The senotherapeutics represents an emerging anti-SC treatment, and comprises three therapeutic approaches: (a) molecules to selectively kill SC, defined senolytics; (b) compounds able in reducing evocated SC SASP, acting hence as SASP suppressors, or capable to change the senescent phenotype, called senomorphics; (c) inhibition of increase of the number of SC in the tissues. Here, it describes them and the emerging data about current investigations on their potential clinical application in CVD, stressing benefits and limitations, and suggesting potential solutions for applying them in near future as effective anti-CVD treatments. The anti-ageing medicine might be a new via for developing CVD treatments. Senotherapeutics represents an emerging treatment. It comprises three therapeutic approaches. They might have a potential clinical application in CVD. Benefits and limitations have been reported.
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Ni YQ, Zhan JK, Liu YS. Roles and mechanisms of MFG-E8 in vascular aging-related diseases. Ageing Res Rev 2020; 64:101176. [PMID: 32971257 DOI: 10.1016/j.arr.2020.101176] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 08/17/2020] [Accepted: 09/03/2020] [Indexed: 12/20/2022]
Abstract
The aging of the vasculature plays a crucial role in the pathological progression of various vascular aging-related diseases. As endothelial cells (ECs) and vascular smooth muscle cells (VSMCs) are essential parts in the inner and medial layers of vessel wall, respectively, the structural and functional alterations of ECs and VSMCs are the major causes of vascular aging. Milk fat globule-epidermal growth factor 8 (MFG-E8) is a multifunctional glycoprotein which exerts a regulatory role in the intercellular interactions involved in a variety of biological and pathological processes. Emerging evidence suggests that MFG-E8 is a novel and outstanding modulator for vascular aging via targeting at ECs and VSMCs. In this review, we will summarise the cumulative roles and mechanisms of MFG-E8 in vascular aging and vascular aging-related diseases with special emphasis on the functions of ECs and VSMCs. In addition, we also aim to focus on the promising diagnostic function as a biomarker and the potential therapeutic application of MFG-E8 in vascular aging and the clinical evaluation of vascular aging-related diseases.
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Wang Z, Zou Z, Dong B, Ma J, Arnold L. Association between the Great China Famine exposure in early life and risk of arthritis in adulthood. J Epidemiol Community Health 2018; 72:790-795. [PMID: 29680802 DOI: 10.1136/jech-2017-210334] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 03/05/2018] [Accepted: 04/06/2018] [Indexed: 01/15/2023]
Abstract
BACKGROUND The association between famine exposure in early life and risk of arthritis (combination of osteoarthritis and inflammatory arthritis) in adulthood is unclear. The aim of this study is to explore the association. METHODS A total of 4124 subjects were selected from the national data of the China Health and Retirement Longitudinal Study in 2011-2012. Doctor-diagnosed arthritis was self-reported in participants' questionnaire. Birthdates were used to categorise participants into famine-exposed and non-exposed groups. Logistic regression model was used to explore the association of famine exposure in early life with the risk of arthritis in adulthood. RESULTS The prevalence of arthritis in both infant-exposed and preschool-exposed groups was significantly higher than those in the non-exposed group (35.0% and 30.6% vs 27.3%; p<0.05). Compared with the non-exposed group, the infant-exposed group showed a significantly elevated risk of arthritis in adulthood after adjusting for confounding factors (OR=1.65; 95% CI 1.29 to 2.11; p<0.001). In the stratified analysis, we found that participants who lived in severely affected areas (OR=1.91; 95% CI 1.41 to 2.59; p<0.001), who are female (OR=2.21; 95% CI 1.57 to 3.11; p<0.001) and those with a body mass index ≥24.0 kg/m2 (OR=2.46; 95% CI 1.70 to 3.55; p<0.001) in the infant-exposed group had increased risk of arthritis in adulthood. Similar results were additionally observed when age-balanced control group was used. CONCLUSION Great China Famine exposure in infancy may be associated with an elevated risk of arthritis in adulthood, particularly in women and participants with adiposity. These findings suggest nutrition intervention in infancy and weight control in later life may reduce the risk of arthritis in adulthood.
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Affiliation(s)
- Zhenghe Wang
- School of Public Health and Institute of Child and Adolescent Health, Peking University Health Science Center, Beijing, China
| | - Zhiyong Zou
- School of Public Health and Institute of Child and Adolescent Health, Peking University Health Science Center, Beijing, China
| | - Bin Dong
- School of Public Health and Institute of Child and Adolescent Health, Peking University Health Science Center, Beijing, China
| | - Jun Ma
- School of Public Health and Institute of Child and Adolescent Health, Peking University Health Science Center, Beijing, China
| | - Luke Arnold
- Population Health, South Western Sydney Primary Health Network, Sydney, New South Wales, Australia
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Balistreri CR, Madonna R, Melino G, Caruso C. The emerging role of Notch pathway in ageing: Focus on the related mechanisms in age-related diseases. Ageing Res Rev 2016; 29:50-65. [PMID: 27328278 DOI: 10.1016/j.arr.2016.06.004] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Revised: 06/10/2016] [Accepted: 06/16/2016] [Indexed: 12/13/2022]
Abstract
Notch signaling is an evolutionarily conserved pathway, which is fundamental for the development of all tissues, organs and systems of human body. Recently, a considerable and still growing number of studies have highlighted the contribution of Notch signaling in various pathological processes of the adult life, such as age-related diseases. In particular, the Notch pathway has emerged as major player in the maintenance of tissue specific homeostasis, through the control of proliferation, migration, phenotypes and functions of tissue cells, as well as in the cross-talk between inflammatory cells and the innate immune system, and in onset of inflammatory age-related diseases. However, until now there is a confounding evidence about the related mechanisms. Here, we discuss mechanisms through which Notch signaling acts in a very complex network of pathways, where it seems to have the crucial role of hub. Thus, we stress the possibility to use Notch pathway, the related molecules and pathways constituting this network, both as innovative (predictive, diagnostic and prognostic) biomarkers and targets for personalised treatments for age-related diseases.
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Are Endothelial Progenitor Cells the Real Solution for Cardiovascular Diseases? Focus on Controversies and Perspectives. BIOMED RESEARCH INTERNATIONAL 2015; 2015:835934. [PMID: 26509164 PMCID: PMC4609774 DOI: 10.1155/2015/835934] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/19/2015] [Revised: 06/19/2015] [Accepted: 07/15/2015] [Indexed: 12/20/2022]
Abstract
Advanced knowledge in the field of stem cell biology and their ability to provide a cue for counteracting several diseases are leading numerous researchers to focus their attention on “regenerative medicine” as possible solutions for cardiovascular diseases (CVDs). However, the lack of consistent evidence in this arena has hampered the clinical application. The same condition affects the research on endothelial progenitor cells (EPCs), creating more confusion than comprehension. In this review, this aspect is discussed with particular emphasis. In particular, we describe biology and physiology of EPCs, outline their clinical relevance as both new predictive, diagnostic, and prognostic CVD biomarkers and therapeutic agents, discuss advantages, disadvantages, and conflicting data about their use as possible solutions for vascular impairment and clinical applications, and finally underline a very crucial aspect of EPCs “characterization and definition,” which seems to be the real cause of large heterogeneity existing in literature data on this topic.
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Corica F, Bianchi G, Corsonello A, Mazzella N, Lattanzio F, Marchesini G. Obesity in the Context of Aging: Quality of Life Considerations. PHARMACOECONOMICS 2015; 33:655-672. [PMID: 25420750 DOI: 10.1007/s40273-014-0237-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The progressive increase in the prevalence of obesity and aging in the population is resulting in increased healthcare and disability spending. The burden of obesity is particularly relevant in old age, due to accumulating co-morbidities and changes in body composition. Sarcopenic obesity, a mix of over- and under-nutrition, causes frailty, disability, and problems in social and psychological areas, impacting overall health-related quality of life (HR-QOL). The relationship between obesity, aging, and HR-QOL is, however, much more complex than generally acknowledged and is difficult to disentangle. The impact of obesity on HR-QOL is particularly strong in young people, who are free of co-morbidities. It progressively attenuates, compared with the general population, with advancing age, when co-morbid conditions are diffusely present and reduce the perceived health status, independent of obesity. However, even this apparent 'obesity paradox' should not minimize the importance of obesity on HR-QOL, as other obesity-associated limitations and disabilities do impact HR-QOL in older age. A patient-centered approach aimed at reducing the disability and social isolation of advancing age is mandatory to improve HR-QOL in any class of obesity.
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Affiliation(s)
- Francesco Corica
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
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Li C, Liu T, Sun W, Wu L, Zou ZY. Prevalence and risk factors of arthritis in a middle-aged and older Chinese population: the China health and retirement longitudinal study. Rheumatology (Oxford) 2014; 54:697-706. [PMID: 25288780 DOI: 10.1093/rheumatology/keu391] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
OBJECTIVES The aims of this study were to estimate the prevalence of arthritis and to identify risk factors of arthritis in a middle-aged and older Chinese adult population. METHODS The China Health and Retirement Longitudinal Study (CHARLS) national survey data were used to estimate overall arthritis prevalence and prevalence by age and gender groups taking into account the complex survey design and response rate. The PROC SURVEYLOGISTIC procedure (SAS 9.3; SAS Institute, Cary, NC, USA) was applied to identify factors associated with arthritis using the CHARLS national survey data. Significant factors were further evaluated in the longitudinal CHARLS pilot study. RESULTS The overall prevalence of arthritis among middle-aged and older Chinese adults was 31.4% (95% CI 30.3, 32.4). Prevalence increased with age. Females had a higher prevalence of arthritis than males in each age group. In the cross-sectional analysis, age, gender, education, BMI, sleep duration, vigorous physical activity and self-reported doctor-diagnosed chronic lung disease, hypertension, chronic liver disease, cardiovascular disease, stroke, chronic kidney disease and chronic digestive disease were associated with arthritis. Age, gender, vigorous physical activity and cardiovascular disease were confirmed to be risk factors of arthritis in the longitudinal analysis. Participants with cardiovascular disease were 1.67 times (95% CI 1.02, 2.74) more likely to have self-reported arthritis in a 4-year period of follow-up in the CHARLS pilot study. CONCLUSION Middle-aged and older Chinese adults had a high prevalence of arthritis. Cardiovascular disease is a novel risk factor for arthritis in this population.
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Affiliation(s)
- Changwei Li
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA, Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA, Department of Global Health and Environmental Sciences, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA, Center for Clinical and Translational Sciences, Mayo Clinic, Rochester, MN, USA and Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, China
| | - Tingting Liu
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA, Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA, Department of Global Health and Environmental Sciences, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA, Center for Clinical and Translational Sciences, Mayo Clinic, Rochester, MN, USA and Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, China
| | - Wenjie Sun
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA, Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA, Department of Global Health and Environmental Sciences, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA, Center for Clinical and Translational Sciences, Mayo Clinic, Rochester, MN, USA and Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, China
| | - Lang Wu
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA, Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA, Department of Global Health and Environmental Sciences, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA, Center for Clinical and Translational Sciences, Mayo Clinic, Rochester, MN, USA and Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, China
| | - Zhi-Yong Zou
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA, Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA, Department of Global Health and Environmental Sciences, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA, Center for Clinical and Translational Sciences, Mayo Clinic, Rochester, MN, USA and Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, China.
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Wang M, Jiang L, Monticone RE, Lakatta EG. Proinflammation: the key to arterial aging. Trends Endocrinol Metab 2014; 25:72-9. [PMID: 24365513 PMCID: PMC3917314 DOI: 10.1016/j.tem.2013.10.002] [Citation(s) in RCA: 135] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2013] [Revised: 09/27/2013] [Accepted: 10/02/2013] [Indexed: 01/03/2023]
Abstract
Arterial aging is the major contributing factor to increases in the incidence and prevalence of cardiovascular disease, due mainly to the presence of chronic, low-grade, 'sterile' arterial inflammation. Inflammatory signaling driven by the angiotensin II cascade perpetrates adverse age-associated arterial structural and functional remodeling. The aged artery is characterized by endothelial disruption, enhanced vascular smooth muscle cell (VMSC) migration and proliferation, extracellular matrix (ECM) deposition, elastin fracture, and matrix calcification/amyloidosis/glycation. Importantly, the molecular mechanisms of arterial aging are also relevant to the pathogenesis of hypertension and atherosclerosis. Age-associated arterial proinflammation is to some extent mutable, and interventions to suppress or delay it may have the potential to ameliorate or retard age-associated arterial diseases.
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Affiliation(s)
- Mingyi Wang
- Laboratory of Cardiovascular Science, National Institution on Aging, National Institutes of Health, Biomedical Research Center (BRC), 251 Bayview Boulevard, Baltimore, MD 21224, USA.
| | - Liqun Jiang
- Laboratory of Cardiovascular Science, National Institution on Aging, National Institutes of Health, Biomedical Research Center (BRC), 251 Bayview Boulevard, Baltimore, MD 21224, USA
| | - Robert E Monticone
- Laboratory of Cardiovascular Science, National Institution on Aging, National Institutes of Health, Biomedical Research Center (BRC), 251 Bayview Boulevard, Baltimore, MD 21224, USA
| | - Edward G Lakatta
- Laboratory of Cardiovascular Science, National Institution on Aging, National Institutes of Health, Biomedical Research Center (BRC), 251 Bayview Boulevard, Baltimore, MD 21224, USA.
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