SIRT3-dependent enhancement of apelinergic signaling mediates the cardioprotective effects of late-life high-intensity interval training

Key Points

• Cardioprotection is significantly enhanced through the SIRT3 pathway, improving heart health.
• Reports indicate a 30% increase in apelin levels following high-intensity interval training in older adults.
• Analysis of metabolic pathways reveals the crucial role of SIRT3 in mediating these effects.
• These findings highlight the potential for exercise interventions to improve heart health in later life.