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Updated: May 18, 2026
08:35
In Situ Immunofluorescent Staining of Autophagy in Muscle Stem Cells
Published on: June 12, 2017
Mechanical stress meets autophagy: potential implications for physiology and pathology
1Beatson Institute for Cancer Research, Garscube Estate, Switchback Road, Glasgow, G61 1BD, UK. J.King@Beatson.gla.ac.uk
Trends in Molecular Medicine
|September 18, 2012
Summary
Mechanical stress impacts cells, triggering autophagy, a key cellular process. This response is crucial for survival, homeostasis, and adaptation in various physiological and pathological conditions.
Area of Science:
- Cellular biology
- Mechanobiology
- Physiology
Background:
- Mechanical forces are fundamental environmental cues influencing cell structure and function.
- Autophagy, a cellular degradation process, is vital for cell survival, homeostasis, and adaptation.
- Existing research indicates a link between mechanical stress and autophagy induction in vitro.
Purpose of the Study:
- To explore the role of autophagy in response to mechanical stress in vivo.
- To propose the significance of the autophagic response to mechanical stress in physiological and pathological contexts.
Main Methods:
- Review of in vitro studies demonstrating autophagy induction by mechanical compression.
- Analysis of in vivo evidence linking mechanical stress to autophagy in bone and muscle homeostasis and tissue injury.
Main Results:
- Mechanical stress rapidly induces autophagy in cells in vitro.
- Autophagy is observed in vivo during mechanical stress in conditions like bone/muscle homeostasis and tissue injury.
Conclusions:
- The autophagic response to mechanical stress is a significant factor in diverse physiological and pathological settings.
- Understanding this mechanobiological pathway is crucial for addressing various health conditions.
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