To evaluate the functional significance of the ANXA11 variants in amyotrophic lateral sclerosis-frontotemporal dementia pathology, we additionally utilized patient fibroblasts carrying frontotemporal dementia-linked ANXA11 variants (p.P36R and p.D40G) to perform a series of in vitro studies, including calcium imaging, stress granule dynamics and protein translation. This evidence concerns the gene ANXA11 and amyotrophic lateral sclerosis.