Cited by 66Mindfulness and Compassion InterventionsTelomeres, Telomerase, and SenescenceReligion, Spirituality, and Psychology

Insight meditation and telomere biology: The effects of intensive retreat and the moderating role of personality

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Conklin, Quinn A., King, Brandon G., Zanesco, Anthony P., Lin, Jue, Hamidi, Anahita B., Pokorny, Jennifer J., Álvarez-López, María Jesús, Cosín-Tomás, Marta +4 more·2018·Brain, Behavior, and Immunity

Published version of a preprint

Abstract

A growing body of evidence suggests that meditation training may have a range of salubrious effects, including improved telomere regulation. Telomeres and the enzyme telomerase interact with a variety of molecular components to regulate cell-cycle signaling cascades, and are implicated in pathways linking psychological stress to disease. We investigated the effects of intensive meditation practice on these biomarkers by measuring changes in telomere length (TL), telomerase activity (TA), and telomere-related gene (TRG) expression during a 1-month residential Insight meditation retreat. Multilevel analyses revealed an apparent TL increase in the retreat group, compared to a group of experienced meditators, similarly comprised in age and gender, who were not on retreat. Moreover, personality traits predicted changes in TL, such that retreat participants highest in neuroticism and lowest in agreeableness demonstrated the greatest increases in TL. Changes observed in TRGs further suggest retreat-related improvements in telomere maintenance, including increases in Gar1 and HnRNPA1, which encode proteins that bind telomerase RNA and telomeric DNA. Although no group-level changes were observed in TA, retreat participants' TA levels at post-assessment were inversely related to several indices of retreat engagement and prior meditation experience. Neuroticism also predicted variation in TA across retreat. These findings suggest that meditation training in a retreat setting may have positive effects on telomere regulation, which are moderated by individual differences in personality and meditation experience. (ClinicalTrials.gov #NCT03056105).

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Crossref · 10.1016/j.bbi.2018.03.003

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  • Meditation can impact the expression of multiple telomere-related genes, especially producing more positive effects on telomere regulation in meditation training.

    “In addition, meditation can also impact the expression of multiple telomere-related genes,36 especially producing more positive effects on telomere regulation in meditation training.37”

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Authors
Conklin, Q. A., King, B. G., Zanesco, A. P., Lin, J., Hamidi, A. B., Pokorny, J. J., Álvarez-López, M. J., Cosín-Tomás, M., Huang, C., Kaliman, P., Epel, E. S., & Saron, C. D.
Affiliations
  • University of California, Davis (US)
  • University of California, San Francisco (US)
  • Institut de Biomedicina de la Universitat de Barcelona (ES)
  • University of California Davis Medical Center (US)
Corresponding author
Conklin, Quinn A.
Venue
Brain, Behavior, and Immunity
Publisher
Elsevier BV
Published
2018-05
Volume
70
Pages
233-245
ISSN
0889-1591 (ISSN-L)
OpenAlex
W2792824670
Cited by
66
References
101
Citations by year
2026: 2 · 2025: 5 · 2024: 7 · 2023: 11 · 2022: 7 · 2021: 4 · 2020: 17 · 2019: 10 · 2018: 3
FWCI
9.99
Type
journal article
Language
en
Update notices
erratum (2018-10-01)
Open access
Locations
  • Brain Behavior and Immunity (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • MindRxiv (OSF Preprints) (submittedVersion)
Funders
  • Fetzer Institute (2191)
  • John Templeton Foundation (39970)
Topics
  • Social Sciences › Psychology › Clinical Psychology › Mindfulness and Compassion Interventions
  • Health Sciences › Medicine › Physiology › Telomeres, Telomerase, and Senescence
  • Social Sciences › Health › Religion, Spirituality, and Psychology
Keywords
insight meditation, telomere length, telomerase activity, personality traits, neuroticism, agreeableness, GAR1, hnRNP A1, meditation experience, psychological stress, telomere maintenance
MeSH terms
Neuroticism, Adult, Female, Humans, Male, Personality, Stress, Psychological, Telomere, Telomerase, Meditation, Telomere Homeostasis

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