TARDBP mutation p. Ile383 Val associated with semantic dementia and complex proteinopathy.

The article presents a neuropathological study of a 60-year-old man with frontotemporal lobar degenerations (FTLD) to determine the correlation of TARDBP mutation p.Ile383Val with semantic dementia and complex proteinopathy. The study investigates the temporally accentuated atrophy. The study concludes that the presence of p.Ile383Val mutation in TARDBP indicates a complex clinico-genetic-neuropathological relationships within the continuum FTLD-amyotrophic lateral sclerosis (ALS).