TARDBP and amyotrophic lateral sclerosis: As the mislocalization of TDP‐43 and formation of insoluble TDP‐43‐positive neuronal cytoplasmic inclusions is the hallmark pathology in >95% of ALS patients,[27] we further analyzed if the mislocalization of TDP‐43 in mitochondria was associated with the formation of insoluble TDP‐43 in muscle.