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Measuring Single-Cell Aging with an Imaging-based Biomarker of Chromatin and Epigenetic Aging
Published on: January 30, 2026
771
MicroRNA-Based Linkage between Aging and Cancer: from Epigenetics View Point
Saeid Saeidimehr1, Ammar Ebrahimi2, Najmaldin Saki3
1Naft Grand Hospital, Ahvaz, Iran.
Cell Journal
|August 20, 2016
Summary
MicroRNAs (miRNAs) link aging and cancer through genetic and epigenetic mechanisms. Inhibiting antioxidant pathways with miRNAs offers a novel strategy for age-related cancer prevention and treatment.
Area of Science:
- Molecular Biology
- Genetics
- Gerontology
Background:
- Aging involves complex physical, psychological, and social changes.
- Age-related diseases can complicate cancer treatment and recovery.
- MicroRNAs (miRNAs) are key regulators of gene expression.
Purpose of the Study:
- To review miRNA functions in aging, focusing on malignancies.
- To explore genetic, molecular, and epigenetic mechanisms linking aging and cancer.
- To discuss novel therapeutic strategies involving miRNAs.
Main Methods:
- Literature review of current research on miRNAs, aging, and cancer.
- Analysis of genomic and epigenomic data related to miRNA expression.
- Synthesis of findings on uric acid's role in oxidative stress and cancer.
Main Results:
- Evidence shows a dynamic, complex link between miRNAs, aging, and cancer at genomic and epigenomic levels.
- miRNA dysregulation is implicated in age-related malignancies.
- Uric acid's role in regulating reactive oxygen species (ROS) suggests new therapeutic avenues.
Conclusions:
- Understanding miRNA-based mechanisms is crucial for age-related cancer and aging.
- Targeting miRNA inhibition of the SLC2A9 antioxidant pathway presents a novel approach for cancer therapy.
- miRNAs offer potential for both cancer prevention and treatment in aging populations.
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