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Some hallmarks of aging in peripheral tissues that are also present in brain tissue.
| Hallmarks of aging in peripheral tissues | |
|---|---|
| 1 | Genomic instability |
| 2 | Epigenetic alterations |
| 3 | Decrease in growth factors |
| 4 | Mitochondrial dysfunction |
| 5 | Loss of proteostasis |
| 6 | Stem cell exhaustion |
| 7 | Cellular senescence |
