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Updated: Oct 10, 2025
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In Situ Immunofluorescent Staining of Autophagy in Muscle Stem Cells
Published on: June 12, 2017
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Autophagy in healthy aging and disease
Yahyah Aman1,2,3, Tomas Schmauck-Medina1,3, Malene Hansen4
1Department of Clinical Molecular Biology, University of Oslo and Akershus University Hospital, Lørenskog, Norway.
Nature Aging
|December 13, 2021
Summary
Autophagy, a cellular cleanup process, is crucial for health but its role in aging and disease is complex. Modulating autophagy may offer new treatments for age-related conditions like neurodegenerative diseases.
Area of Science:
- Cellular Biology
- Molecular Biology
- Gerontology
Background:
- Autophagy is a vital cellular process for maintaining homeostasis by degrading damaged components.
- The precise connections between autophagy, the aging process, and various diseases are not fully understood.
- Emerging research suggests autophagy plays a significant role in both aging and disease development.
Approach:
- This review synthesizes current knowledge on autophagy's emerging features.
- It explores potential links between these features, aging, and disease pathogenesis.
- Preclinical evidence for autophagy modulators in treating age-related diseases is examined.
Key Points:
- Autophagy's role in cellular housekeeping is essential for health and survival.
- Dysregulation of autophagy is increasingly implicated in age-related pathologies.
- Targeting autophagy pathways presents a promising therapeutic strategy for age-related diseases.
Conclusions:
- Further research into autophagy's interplay with aging is critical.
- Understanding these mechanisms can lead to novel clinical applications for promoting longevity and healthspan.
- Autophagy modulation holds potential for preventing and treating neurodegenerative disorders and other age-related conditions.
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