Moreover, increasing numbers of ALS/FTD-causing RBPs are found to be associated with stress granule components, including: hnRNPA1, hnRNPA2/B1, TIA1, Ubiquilin 2, Profilin 1, and Matrin 3 (Andersson et al., 2008; Kim et al., 2013; Sama et al., 2013; Figley et al., 2014; Kamelgarn et al., 2016; Mackenzie et al., 2017; Alexander et al., 2018; Hock et al., 2018; Tada et al., 2018; Zhang et al., 2020). This evidence concerns the gene HNRNPA1 and frontotemporal dementia.