Cited by 54Genetics, Aging, and Longevity in Model OrganismsAging, Health, and DisabilityInsurance, Mortality, Demography, Risk Management

Specific features of the oldest old from the Longevity Blue Zones in Ikaria and Sardinia

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Poulain, Michel, Herm, Anne, Errigo, Alessandra, Chrysohoou, Christina, Legrand, Romain, Passarino, Giuseppe, Stazi, Maria Antonietta, Voutekatis, Konstantinos G. +3 more·2021·Mechanisms of Ageing and Development

Abstract

Human longevity may be found in single individuals as well as in the population as a whole ("population longevity"). Longevity Blue Zones (LBZs), which are areas with an unusually high number of oldest old, have been identified in Sardinia and the Greek island of Ikaria. We compared the lifestyle, health status and some genetic markers of the LBZ populations with those of reference populations from Italy and Greece; the data were extracted from the GEHA database. In the LBZs, the proportion of individuals who never married or were married and still living with their spouse was significantly greater. Nonagenarians males and females with a high self‒perception of optimism and/or a high score for self-rated health were also found in larger proportions in LBZs. Among the variables with lower frequency were the proportion of the widowed, the percentage of subjects who had suffered a stroke and the frequency of Apoε4 and Apoε2 and the TT genotype of FOXO3A gene. Compared to behavioral and health indicators, the impact of genetic factors might be relatively less important in the LBZs. Nevertheless, further research is needed to identify potential epigenetic traits that might play a predominant role due to the interaction between genetics and the human and physical environments.

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Crossref · 10.1016/j.mad.2021.111543

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Authors
Poulain, M., Herm, A., Errigo, A., Chrysohoou, C., Legrand, R., Passarino, G., Stazi, M. A., Voutekatis, K. G., Gonos, E. S., Franceschi, C., & Pes, G. M.
Affiliations
  • Tallinn University (EE)
  • University of Sassari (IT)
  • National and Kapodistrian University of Athens (GR)
  • CHU Dijon Bourgogne (FR)
  • University of Calabria (IT)
  • Istituto Superiore di Sanità (IT)
  • National Hellenic Research Foundation (GR)
  • N. I. Lobachevsky State University of Nizhny Novgorod (RU)
Corresponding author
Poulain, Michel
Venue
Mechanisms of Ageing and Development
Publisher
Elsevier BV
Published
2021-09
Volume
198
Pages
111543
ISSN
0047-6374 (ISSN-L)
OpenAlex
W3181564636
Cited by
54
References
81
Citations by year
2026: 4 · 2025: 19 · 2024: 14 · 2023: 8 · 2022: 9
FWCI
2.76
Type
journal article
Language
en
Open access
Locations
  • Mechanisms of Ageing and Development (publishedVersion)
  • PubMed (publishedVersion)
  • National Hellenic Research Foundation Helios Repository (National Hellenic Research Foundation) (submittedVersion, cc-by-nc-nd)
  • Digital Access to Libraries (Université catholique de Louvain (UCL), l'Université de Namur (UNamur) and the Université Saint-Louis (USL-B)) (submittedVersion)
  • Archive of Doctoral Theses and Digital Collections (University of Calabria) (submittedVersion)
  • UnissResearch (Università degli Studi di Sassari) (submittedVersion)
Funders
Eesti Teadusagentuur (PRG71)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Aging › Genetics, Aging, and Longevity in Model Organisms
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Aging, Health, and Disability
  • Social Sciences › Demography › Insurance, Mortality, Demography, Risk Management
Keywords
oldest old, Ikaria, Sardinia, population longevity, lifestyle, self-rated health, optimism, marital status, stroke, APOE ε4, APOE2, genetic markers, epigenetics
MeSH terms
Optimism, Healthy Aging, Genetic Profile, Nonagenarians, Aged, 80 and over, Female, Greece, Health Status, Humans, Italy, Life Style, Longevity, Male, Self Concept, Databases, Genetic, Epigenomics

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