GDAP1 and HECW2 are critical genes involved in neuronal function and development, with GDAP1 playing a key role in mitochondrial dynamics and neurodegeneration [25], while HECW2 regulates protein degradation, cell division, and neural signaling, and is associated with neurodevelopmental disorders and cancer [26]. The gene discussed is GDAP1; the disease is neurodevelopmental disorder.