Cited by 56Health disparities and outcomesTelomeres, Telomerase, and SenescenceGenetics, Aging, and Longevity in Model Organisms

Socioeconomic factors and leukocyte telomere length in a multi-ethnic sample: Findings from the multi-ethnic study of atherosclerosis (MESA)

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Carroll, Judith E., Diez-Roux, Ana V., Adler, Nancy E., Seeman, Teresa E.·2013·Brain, Behavior, and Immunity

Abstract

Previous findings have linked lower socioeconomic status (SES) with elevated morbidity and mortality. Leukocyte telomere length (LTL), which also has been associated with age-related disease morbidity and mortality, is a marker of aging at the cellular level, making it a valuable early biomarker of risk and an indicator of biological age. It is hypothesized that SES will be associated with LTL, indicating that SES influences disease risk by accelerating biological aging. In the present sample we test for associations of childhood SES and adult SES (i.e. education, income, home ownership) with LTL, and examine whether these associations vary by racial/ethnic group. Analyses on 963 subjects (18.7% White, 53% Hispanics, and 28.5% African American) from the stress ancillary study of the multi-ethnic study of atherosclerosis revealed a significant difference in LTL between home owners and renters in Hispanic and White participants (p<.05), but not amongst African Americans (p=.98). There were no linear associations of adult education or family income with LTL, however, there was an inverse association between father's education and LTL (p=.03). These findings suggest that for Whites and Hispanics renting vs. owning a home is associated with an older biological age; however we did not replicate previous findings linking education with LTL.

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Authors
Carroll, J. E., Diez-Roux, A. V., Adler, N. E., & Seeman, T. E.
Affiliations
  • University of California, Los Angeles (US)
  • University of California, San Francisco (US)
Corresponding author
Carroll, Judith E.
Venue
Brain, Behavior, and Immunity
Publisher
Elsevier BV
Published
2013-02
Volume
28
Pages
108-114
ISSN
0889-1591 (ISSN-L)
OpenAlex
W1989816539
Cited by
56
References
62
Citations by year
2026: 1 · 2025: 2 · 2024: 7 · 2022: 2 · 2021: 5 · 2020: 3 · 2019: 4 · 2018: 5 · 2017: 9 · 2016: 5 · 2015: 7 · 2014: 3 · 2013: 3
FWCI
4.76
Type
journal article
Language
en
Open access
Locations
  • Brain Behavior and Immunity (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • eScholarship (California Digital Library) (submittedVersion)
Funders
  • National Heart, Lung, and Blood Institute (R01 HL101161 (A.V.D-R.), N01-HC 95159, N01-HC 95169)
  • National Institute of Mental Health, and the Cousins Center for Psychoneuroimmunology, UCLA (J.E.C.) (T32-MH19925)
Topics
  • Social Sciences › Health › Health disparities and outcomes
  • Health Sciences › Medicine › Physiology › Telomeres, Telomerase, and Senescence
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Aging › Genetics, Aging, and Longevity in Model Organisms
Keywords
leukocyte telomere length, socioeconomic status, biological aging, homeownership, housing tenure, childhood socioeconomic status, parental education, income, racial and ethnic differences, Hispanic Americans, African Americans, aging biomarkers, Multi-Ethnic Study of Atherosclerosis
MeSH terms
Aged, Aged, 80 and over, Black or African American, Educational Status, Family Characteristics, Female, Hispanic or Latino, Humans, Income, Leukocytes, Longitudinal Studies, Male, Middle Aged, Risk Factors, Socioeconomic Factors, Biomarkers, White People, Atherosclerosis, Telomere Shortening

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