TARDBP and frontotemporal dementia: Further supporting the finding we present here, it was also reported that levels of full length STMN2 were not always correlated to phosphorylated TDP-43 burden in patients with frontotemporal dementia (Prudencio et al., 2020), suggesting that other factors outside the TDP-43/cryptic exon mechanism may contribute to regulation of STMN2 expression.