TBK1 and amyotrophic lateral sclerosis: Interestingly, optineurin and p62 are phosphorylated by tank-binding kinase 1 (TBK1), a serine/threonine kinase that has also been implicated in ALS-FTD disease development (Cirulli et al., 2015; Freischmidt et al., 2015; Pottier et al., 2015).