TNF and Dravet syndrome: A recent study, showed a unique microglial phenotype in human DS specimen, distinct from microglia in sporadic forms of AD (Wilcock et al., 2015), manifested by elevated levels of the M1 markers, IL-1β, IL-6, TNFα, the M2a markers, CHI3L1, IL-1Ra, and the M2b markers, CD86, FCGR1.