TARDBP and amyotrophic lateral sclerosis: A more recent report, currently published only as a preprint (not yet peer-reviewed) manuscript in bioRxiv [56], interestingly reported the association of amygdala intra-neuronal phosphorylated TARDBP/TDP43, cytoplasmic TARDBP/TDP43 pathology and ferritin levels with behavioral symptoms in sporadic ALS, further suggesting a role of TARDBP/TDP43 in regulating iron homeostasis and modulating behavioral symptoms in ALS patients.