TGFβ signaling is involved in regulating microglial activation and its disruption could potential lead to neuroinflammatory response dysregulation, increased cytotoxicity (Brionne et al., 2003), and it also has to be associated with many neurodegenerative diseases including AD (Town et al., 2008; von Bernhardi et al., 2015). The gene discussed is TGFB1; the disease is neurodegenerative disease.