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. 2023 May 23;24(11):9151. doi: 10.3390/ijms24119151

Figure 3.

Figure 3

Overview of exercise’s beneficial role for the heart through the AMPK/FUNDC1 pathway. Exercise may increase AMPK activity and its expression in cardiomyocytes, leading to a modification of FUNDC1. FUDNC1 may modulate the MCQ system and [Ca2+]mito homeostasis in order to enhance cardiac mitochondrial function and ultimately promote cardiac function.