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Ubaida-Mohien C, Tanaka T, Tian Q, Moore Z, Moaddel R, Basisty N, Simonsick EM, Ferrucci L. Blood Biomarkers for Healthy Aging. Gerontology 2023; 69:1167-1174. [PMID: 37166337 PMCID: PMC11137618 DOI: 10.1159/000530795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 03/22/2023] [Indexed: 05/12/2023] Open
Abstract
Measuring the abundance of biological molecules and their chemical modifications in blood and tissues has been the cornerstone of research and medical diagnoses for decades. Although the number and variety of molecules that can be measured have expanded exponentially, the blood biomarkers routinely assessed in medical practice remain limited to a few dozen, which have not substantially changed over the last 30-40 years. The discovery of novel biomarkers would allow, for example, risk stratification or monitoring of disease progression or the effectiveness of treatments and interventions, improving clinical practice in myriad ways. In this review, we combine the biomarker discovery concept with geroscience. Geroscience bridges aging research and translation to clinical applications by combining the framework of medical gerontology with high-technology medical research. With the development of geroscience and the rise of blood biomarkers, there has been a paradigm shift from disease prevention and cure to promoting health and healthy aging. New -omic technologies have played a role in the development of blood biomarkers, including epigenetic, proteomic, metabolomic, and lipidomic markers, which have emerged as correlates or predictors of health status, from disease to exceptional health.
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Affiliation(s)
- Ceereena Ubaida-Mohien
- Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA
| | - Toshiko Tanaka
- Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA
| | - Qu Tian
- Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA
| | - Zenobia Moore
- Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA
| | - Ruin Moaddel
- Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA
| | - Nathan Basisty
- Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA
| | - Eleanor M Simonsick
- Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA
| | - Luigi Ferrucci
- Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA
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Bruun-Rasmussen NE, Napolitano G, Christiansen C, Bojesen SE, Ellervik C, Jepsen R, Rasmussen K, Lynge E. Allostatic load as predictor of mortality: a cohort study from Lolland-Falster, Denmark. BMJ Open 2022; 12:e057136. [PMID: 35623757 PMCID: PMC9327798 DOI: 10.1136/bmjopen-2021-057136] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVES The purposes of the present study were to determine the association between (1) 10 individual biomarkers and all-cause mortality; and between (2) allostatic load (AL), across three physiological systems (cardiovascular, inflammatory, metabolic) and all-cause mortality. DESIGN Prospective cohort study. SETTING We used data from the Lolland-Falster Health Study undertaken in Denmark in 2016-2020 and used data on systolic blood pressure (SBP) and diastolic blood pressure (DBP), pulse rate (PR), waist-hip ratio (WHR) and levels of low-density lipoprotein cholesterol (LDL-c), high-density lipoprotein cholesterol (HDL-c), triglycerides, glycated haemoglobin A1c (HbA1c), C-reactive protein (CRP) and serum albumin. All biomarkers were divided into quartiles with high-risk values defined as those in the highest (PR, WHR, triglycerides, HbA1c, CRP) or lowest (HDL-c, albumin) quartile, or a combination hereof (LDL-c, SBP, DBP). The 10 biomarkers were combined into a summary measure of AL index. Participants were followed-up for death for an average of 2.6 years. PARTICIPANTS We examined a total of 13 725 individuals aged 18+ years. PRIMARY OUTCOME MEASURE Cox proportional hazard regression (HR) analysis were performed to examine the association between AL index and mortality in men and women. RESULTS All-cause mortality increased with increasing AL index. With low AL index as reference, the HR was 1.33 (95% CI: 0.89 to 1.98) for mid AL, and HR 2.37 (95% CI: 1.58 to 3.54) for high AL. CONCLUSIONS Elevated physiological burden measured by mid and high AL index was associated with a steeper increase of mortality than individual biomarkers.
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Affiliation(s)
| | - George Napolitano
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | | | - Stig Egil Bojesen
- Department of Clinical Biochemistry, Herlev Hospital, Herlev, Denmark
| | - Christina Ellervik
- Department of Data and Development Support, Region Sjaelland, Soro, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Randi Jepsen
- Centre for Epidemiological Research, Nykobing Falster Hospital, Nykobing, Denmark
| | - Knud Rasmussen
- Department of Data and Development Support, Region Sjaelland, Soro, Denmark
| | - Elsebeth Lynge
- Centre for Epidemiological Research, Nykobing Falster Hospital, Nykobing, Denmark
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Lung T, Di Cesare P, Risch L, Nydegger U, Risch M. Elementary Laboratory Assays as Biomarkers of Ageing: Support for Treatment of COVID-19? Gerontology 2021; 67:503-516. [PMID: 34340235 PMCID: PMC8450824 DOI: 10.1159/000517659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 05/19/2021] [Indexed: 11/24/2022] Open
Abstract
Youth, working age and the elderly: On a timeline, chronological age (CA) and biological age (BA) may dissociate; nosological entities manifest themselves at different BAs. In determining which disease corresponds to a given age decade, statistical registries of causes of death are unreliable and this does not change with SARS CoV-2 infection. Beyond adolescence, ageing metrics involve estimations of changes in fitness, including prediction models to estimate the number of remaining years left to live. A substantial disparity in biomarker levels and health status of ageing can be observed: the difference in CA and BA in the large cohorts under consideration is glaring. Here, we focus more closely on ageing and senescence metrics in order to make information available for risk analysis non the least with COVID-19, including the most recent risk factors of ABO blood type and 3p21.31 chromosome cluster impacting on C5a and SC5b-9 plasma levels. From the multitude of routine medical laboratory assays, a potentially meaningful set of assays aimed to best reflect the stage of individual senescence; hence risk factors the observational prospective SENIORLABOR study of 1,467 healthy elderly performed since 2009 and similar approaches since 1958 can be instantiated as a network to combine a set of elementary laboratory assays quantifying senescence.
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Affiliation(s)
- Thomas Lung
- Labormedizinisches Zentrum Dr. Risch, Vaduz, Liechtenstein
| | | | - Lorenz Risch
- Labormedizinisches Zentrum Dr. Risch, Vaduz, Liechtenstein
| | - Urs Nydegger
- Labormedizinisches Zentrum Dr. Risch, Vaduz, Liechtenstein
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Noren Hooten N, McFarland MH, Freeman DW, Mode NA, Ezike N, Zonderman AB, Evans MK. Association of Extracellular Vesicle Protein Cargo with Race and Clinical Markers of Mortality. Sci Rep 2019; 9:17582. [PMID: 31772226 PMCID: PMC6879565 DOI: 10.1038/s41598-019-53640-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 10/29/2019] [Indexed: 02/06/2023] Open
Abstract
Differential mortality rates remain a significant health disparity in the United States, suggesting the need to investigate novel potential molecular markers associated with mortality. Extracellular vesicles (EVs), including exosomes, microvesicles and apoptotic bodies, are lipid-bound vesicles secreted by cells into the circulation. EVs mediate intercellular communication by shuttling functional signaling molecules as cargo. EV characteristics by race in the context of mortality risk factors have not been described. We isolated plasma EVs from a cross-sectional cohort of African Americans (AA) and whites and found no significant differences in EV size, distribution or concentration between race or by sex. However, EV cargo showed increased levels of phospho-p53, total p53, cleaved caspase 3, ERK1/2 and phospho-AKT in white individuals compared to AAs. phospho-IGF-1R levels were significantly higher in females compared to males. EV concentration was significantly associated with several clinical mortality risk factors: high-sensitivity C-reactive protein (hsCRP), homeostatic model assessment of insulin resistance (HOMA-IR), alkaline phosphatase, body mass index, waist circumference and pulse pressure. The association of EV proteins with mortality markers were dependent on race. These data suggest that EV cargo can differ by race and sex and is associated with mortality risk factors.
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Affiliation(s)
- Nicole Noren Hooten
- Laboratory of Epidemiology and Population Science, National Institute on Aging, National Institutes of Health, 251 Bayview Boulevard, Baltimore, MD, 21224, USA
| | - Minna H McFarland
- Laboratory of Epidemiology and Population Science, National Institute on Aging, National Institutes of Health, 251 Bayview Boulevard, Baltimore, MD, 21224, USA.,University of North Carolina at Chapel Hill Department of Neuroscience, Chapel Hill, NC, USA
| | - David W Freeman
- Laboratory of Epidemiology and Population Science, National Institute on Aging, National Institutes of Health, 251 Bayview Boulevard, Baltimore, MD, 21224, USA.,University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Nicolle A Mode
- Laboratory of Epidemiology and Population Science, National Institute on Aging, National Institutes of Health, 251 Bayview Boulevard, Baltimore, MD, 21224, USA
| | - Ngozi Ezike
- Laboratory of Epidemiology and Population Science, National Institute on Aging, National Institutes of Health, 251 Bayview Boulevard, Baltimore, MD, 21224, USA
| | - Alan B Zonderman
- Laboratory of Epidemiology and Population Science, National Institute on Aging, National Institutes of Health, 251 Bayview Boulevard, Baltimore, MD, 21224, USA
| | - Michele K Evans
- Laboratory of Epidemiology and Population Science, National Institute on Aging, National Institutes of Health, 251 Bayview Boulevard, Baltimore, MD, 21224, USA.
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Ho A, Sinick J, Esko T, Fischer K, Menni C, Zierer J, Matey-Hernandez M, Fortney K, Morgen EK. Circulating glucuronic acid predicts healthspan and longevity in humans and mice. Aging (Albany NY) 2019; 11:7694-7706. [PMID: 31557729 PMCID: PMC6781977 DOI: 10.18632/aging.102281] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 09/07/2019] [Indexed: 12/21/2022]
Abstract
Glucuronic acid is a metabolite of glucose that is involved in the detoxification of xenobiotic compounds and the structure/remodeling of the extracellular matrix. We report for the first time that circulating glucuronic acid is a robust biomarker of mortality that is conserved across species. We find that glucuronic acid levels are significant predictors of all-cause mortality in three population-based cohorts from different countries with 4-20 years of follow-up (HR=1.44, p=2.9×10-6 in the discovery cohort; HR=1.13, p=0.032 and HR=1.25, p=0.017, respectively in the replication cohorts), as well as in a longitudinal study of genetically heterogenous mice (HR=1.29, p=0.018). Additionally, we find that glucuronic acid levels increase with age and predict future healthspan-related outcomes. Together, these results demonstrate glucuronic acid as a robust biomarker of longevity and healthspan.
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Affiliation(s)
| | | | - Tõnu Esko
- Estonian Genome Center, University of Tartu, Tartu 51010, Estonia
| | - Krista Fischer
- Estonian Genome Center, University of Tartu, Tartu 51010, Estonia.,Institute of Mathematics and Statistics, University of Tartu, Tartu 50409, Estonia
| | - Cristina Menni
- Department of Twin Research, Kings College London, London SE1 7EH, United Kingdom
| | - Jonas Zierer
- Department of Twin Research, Kings College London, London SE1 7EH, United Kingdom
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Adebusoye LA, Owolabi MO, Ogunniyi A. Biomarkers, shock index and modified early warning score among older medical hospital inpatients in Nigeria. S Afr Fam Pract (2004) 2019. [DOI: 10.1080/20786190.2018.1554304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Affiliation(s)
- LA Adebusoye
- Chief Tony Anenih Geriatric Centre (CTAGC), University College Hospital, Ibadan, Nigeria
| | - MO Owolabi
- Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - A Ogunniyi
- Department of Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
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Lu Y, Monaco G, Camous X, Andiappan AK, Rotzschke O, Ng TP, Larbi A. Biomarker Signatures Predicting 10-Year All-Cause and Disease-Specific Mortality. J Gerontol A Biol Sci Med Sci 2018; 74:469-479. [DOI: 10.1093/gerona/gly138] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Indexed: 01/21/2023] Open
Affiliation(s)
- Yanxia Lu
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Biopolis, Singapore
| | - Gianni Monaco
- Institute of Ageing and Chronic Disease, University of Liverpool, UK
| | - Xavier Camous
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Biopolis, Singapore
| | - Anand Kumar Andiappan
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Biopolis, Singapore
| | - Olaf Rotzschke
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Biopolis, Singapore
| | - Tze Pin Ng
- Gerontology Research Programme, Department of Psychological Medicine, National University Health System, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Anis Larbi
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Biopolis, Singapore
- Department of Biology, Faculty of Science, University Tunis El Manar, Tunis, Tunisia
- Geriatrics Division, Department of Medicine, Research Center on Ageing, University of Sherbrooke, Quebec, Canada
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Gao X, Zhang Y, Schöttker B, Brenner H. Vitamin D status and epigenetic-based mortality risk score: strong independent and joint prediction of all-cause mortality in a population-based cohort study. Clin Epigenetics 2018; 10:84. [PMID: 29977410 PMCID: PMC6011585 DOI: 10.1186/s13148-018-0515-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Accepted: 06/07/2018] [Indexed: 01/06/2023] Open
Abstract
Background Vitamin D deficiency and insufficiency have been established to be strongly associated with increased overall mortality and deaths from specific aging-related diseases. Recently, an epigenetic “mortality risk score” (MS) based on whole blood DNA methylation at the 10 most prominent mortality-related cytosine-phosphate-guanine (CpG) sites has also been found to be highly related to all-cause mortality. This study aimed to explore whether vitamin D status, defined by serum 25-hydroxyvitamin D [25(OH)D] concentrations, is associated with the MS and to what extent both indicators are individually and jointly capable of predicting all-cause mortality in a general population sample of older adults. Results The MS was derived from the blood DNA methylation profiles measured by Illumina Human Methylation 450K Beadchip, and serum 25(OH)D concentration was measured among 1467 participants aged 50–75 of the German ESTHER cohort study. There was no association between vitamin D status and the MS at baseline, but both metrics were prominently and independently associated with all-cause mortality during a median follow-up of 15.2 years. The combination of both indicators showed the potential to be a particularly strong prognostic index for all-cause mortality. Participants with vitamin D deficiency (< 30 nmol/L) and high MS (> 5 CpG sites with aberrant methylation) had almost sixfold mortality (hazard ratio 5.79, 95% CI 3.06–10.94) compared with participants with sufficient vitamin D (≥ 50 nmol/L) and a low MS (0–1 CpG site with aberrant methylation). Conclusions This study suggests that vitamin D and the MS are strong independent predictors of all-cause mortality in older adults. Electronic supplementary material The online version of this article (10.1186/s13148-018-0515-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Xu Gao
- 1Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 581, 69120 Heidelberg, Germany.,5Current Address: Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, NY USA
| | - Yan Zhang
- 1Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 581, 69120 Heidelberg, Germany
| | - Ben Schöttker
- 1Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 581, 69120 Heidelberg, Germany.,2Network Aging Research, University of Heidelberg, Bergheimer Straße 20, 69115 Heidelberg, Germany
| | - Hermann Brenner
- 1Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 581, 69120 Heidelberg, Germany.,2Network Aging Research, University of Heidelberg, Bergheimer Straße 20, 69115 Heidelberg, Germany.,3Division of Preventive Oncology, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), Im Neuenheimer Feld 460, 69120 Heidelberg, Germany.,4German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
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