Previously, we have shown that the sequestration of ubiquitin (Ub) into inclusions disrupts Ub homeostasis in cells expressing ALS-associated variants superoxide dismutase 1 (SOD1), fused in sarcoma (FUS) and TAR DNA-binding protein 43 (TDP-43). The gene discussed is TARDBP; the disease is amyotrophic lateral sclerosis.