FUS and sarcoma: For instance, inclusions containing the ubiquitinated RNA-binding proteins TDP-43 (TAR DNA-binding protein 43) or FUS (Fused in Sarcoma) can be found in patients of both diseases (Arai et al, 2006; Neumann et al 2006, 2009; Kwiatkowski et al, 2009; Vance et al, 2009).