According to previous studies, ATP1A3 (Shrivastava et al., 2020), PP2A (Wang et al., 2019), NCEH1 (Ding et al., 2019), ITPR1 (Uddin et al., 2018), and CAMKK2 (Sabbir, 2018) have been shown to be associated with onset of AD. The gene discussed is ITPR1; the disease is Alzheimer disease.