Similar to other ALS/FTD genes, the brain pathology of C9orf72 ALS/FTD patients shows typical TDP-43 and p62 inclusions in neurons and glial cells (Al-Sarraj et al., 2011; Murray et al., 2011; Cooper-Knock et al., 2012). The gene discussed is C9orf72; the disease is frontotemporal dementia.