The differential gene and transcript expression of few novel genes (FLOT1, POSTN, DAB2IP, CCAR2, HLA-DQA1 and HNRNPL) and known AD-associated genes (MDM2, VPS41, TAC1, HDLBP, CCT8 and CAMKK2) are shown in Fig. 3. Here, HLA-DQA1 is linked to Alzheimer disease.