Targeting the molecular & cellular pillars of human aging with exercise

Area of Science:

• Gerontology and Exercise Science
• Molecular Biology and Aging Research

Background:

• Biological aging is the primary cause of age-associated chronic diseases.
• The National Institute on Aging (NIA) identified seven pillars of aging in 2014, providing a framework for studying aging.
• These pillars highlight conserved aging pathways across different organisms.

Purpose of the Study:

• To review the seven pillars of aging from an exercise perspective.
• To discuss how physical exercise influences these pillars.
• To explore exercise's role in preventing chronic diseases and maintaining function.

Main Methods:

• Review of existing literature on aging biology and exercise.
• Analysis of how exercise interventions impact established aging pathways.
• Synthesis of evidence linking physical activity to geroscience principles.

Main Results:

• Physical exercise can positively modulate key aging pathways.
• Regular exercise is shown to mitigate factors contributing to age-related chronic diseases.
• Exercise contributes to maintaining functional capacity during aging.

Conclusions:

• Exercise is a critical factor in geroscience and healthy aging.
• Targeting the seven pillars of aging through exercise offers a strategy for disease prevention.
• Physical activity is essential for promoting longevity and quality of life.