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Updated: Jun 10, 2026
06:51
Techniques to Induce and Quantify Cellular Senescence
Published on: May 1, 2017
MicroRNA and aging: a novel modulator in regulating the aging network
Li-Hsin Chen1, Guang-Yuh Chiou, Yi-Wei Chen
1Department of Medical Research and Education, Taipei Veterans General Hospital, 201 Sec 2, Shih-Pai Road, Taipei 112, Taiwan.
Ageing Research Reviews
|August 17, 2010
Summary
MicroRNAs (miRNAs) regulate gene expression and are key players in aging. Understanding miRNA targets in aging pathways can help unravel aging mechanisms and improve quality of life.
Area of Science:
- Molecular Biology
- Genetics
- Gerontology
Background:
- MicroRNAs (miRNAs) are noncoding small RNAs that regulate gene expression by targeting messenger RNAs (mRNAs).
- miRNAs play critical roles in various physiological processes, including aging.
- Aging is a complex process influenced by multiple interconnected signaling pathways.
Purpose of the Study:
- To review the role of miRNA targets in conserved aging pathways.
- To explore the involvement of miRNAs in organismal aging and cellular senescence.
- To deepen the understanding of molecular mechanisms underlying aging.
Main Methods:
- Literature review focusing on miRNA targets in aging.
- Analysis of conserved pathways involved in aging networks.
- Examination of miRNA's role in cellular senescence.
Main Results:
- miRNAs are crucial regulators in the aging network and process.
- Evidence suggests miRNAs regulate cell cycle, proliferation, stemness, and stress responses.
- miRNA targets are implicated in conserved pathways critical for aging.
Conclusions:
- miRNAs are integral to the complex process of aging.
- Further molecular studies on miRNAs and aging are essential for understanding and potentially ameliorating aging.
- Targeting miRNAs offers a potential avenue for interventions related to aging and age-related diseases.
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