Final answer:
Mouse models of creatine for HD treatment have shown promising results in slowing disease progression and providing a clinically relevant outcome.
Step-by-step explanation:
Mouse models of creatine for HD treatment have shown promising results. Huntington's disease (HD) is an inherited degenerative disorder that results in the death of certain neurons. The loss of these neurons leads to physical, psychological, and cognitive symptoms. Studies conducted on mouse models have suggested that creatine supplementation could potentially slow disease progression and provide a clinically relevant outcome. However, further research is needed to understand the exact mechanism and efficacy of creatine in treating HD in humans.