Furthermore, some other TREM2 variants have been identified to be associated with AD status (Jin et al., 2014; Guerreiro et al., 2013), including p.T96K (rs2234253), p.H157Y (rs2234255), p.L211P (rs2234256), and p.W191X (rs2234258). This evidence concerns the gene TREM2 and Alzheimer disease.