Here we suggest that myopathic changes in SBMA muscle are not only related to denervation and that muscle satellite cells may have a role in the pathogenesis of muscle damage.

• 因此SBMA肌肉的变化不仅与失神经支配有关，而且其卫星细胞也可能在肌肉破坏的发病机制中起重要作用。