Aging and disease

Epigenetic Clocks: Using Past Biological Changes to Estimate Current and Future Age

Updated

Abstract

Epigenetic clocks can estimate biological age and assess aging rates across diverse tissues with remarkable precision.

  • Epigenetic clocks are based on DNA methylation patterns.
  • These clocks provide predictive insights into mortality and age-related disease risks.
  • They can effectively distinguish biological age from chronological age.
  • Traditional biomarkers offer only partial perspectives on the aging process.
  • Significant challenges remain in fully unlocking the potential of epigenetic clocks in aging research.

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Funding

Competing interests

The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
PubMed

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