Article
Phosphodiesterase type 5 inhibition as a therapeutic strategy in primary mitochondrial disease: Evidence from patient fibroblasts and clinical observations
24 Jul 2025
Abstract excerpt
Primary mitochondrial diseases are a heterogeneous group of disorders caused by impaired mitochondrial respiratory chain function due to pathogenic variants in nuclear or mitochondrial DNA. These variants disrupt enzyme activity, membrane integrity, or mitochondrial genome maintenance. Phosphodiesterase type 5 (PDE5) inhibitors have recently emerged as potential modulators of mitochondrial function. Prompted by...
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