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Strategies for Tracking Anastasis, A Cell Survival Phenomenon that Reverses Apoptosis
Published on: February 16, 2015
Apoptosis: a two-edged sword in aging
1Biology of Aging Program, National Institute on Aging, National Institutes of Health, Bethesda, MD 20892, USA. warnerh@exmur.nia.nih.gov
Abstract:
It is now recognized that apoptosis plays an important role in many physiological processes, including aging and age-related diseases. Apoptosis plays both positive and negative roles in aging, and some of these roles are reviewed here. Of particular importance are the roles of apoptosis in reducing cancer incidence, and in promoting neurodegenerative disease. Therefore, the regulation of apoptosis is an inviting target for therapeutic interventions in aging and age-related disease.
Insights
Apoptosis, programmed cell death, influences aging and related diseases. Understanding its dual roles is key for developing therapies targeting aging and neurodegenerative conditions.
Area of Science:
- Cellular Biology
- Gerontology
- Pathology
Background:
- Apoptosis (programmed cell death) is increasingly recognized for its significant involvement in physiological processes.
- Its roles in aging and age-related diseases are complex, exhibiting both beneficial and detrimental effects.
Purpose of the Study:
- To review the multifaceted roles of apoptosis in the aging process.
- To highlight the critical involvement of apoptosis in cancer incidence and neurodegenerative diseases.
- To underscore the therapeutic potential of regulating apoptosis in aging and related pathologies.
Main Methods:
- Literature review focusing on apoptosis.
- Analysis of apoptosis's dual roles in aging.
- Examination of apoptosis's impact on cancer and neurodegeneration.
Main Results:
- Apoptosis plays a dual role in aging, with both protective and detrimental functions.
- Apoptosis is crucial in limiting cancer development.
- Dysregulation of apoptosis contributes to the progression of neurodegenerative disorders.
Conclusions:
- The regulation of apoptosis presents a promising therapeutic target.
- Interventions aimed at modulating apoptosis could offer new strategies for treating age-related diseases.
- Further research into apoptosis mechanisms is warranted for clinical applications in aging.
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