Among the 2384 unique gene correlates of Gsto1 expression in hippocampus are 128 genes that share a high co-incidence of literature citations—24 of which are known to be associated with AD or dementia, including well studied candidates Chmp2b, Optn, Dlst, Sod2, and Acat1 [98–107]. The gene discussed is SOD2; the disease is Alzheimer disease.