However, only six of these genes emerged to be associated with AD in a certain way: HMGB1, which is related AD dementia according to ‘Disease Ontology’; KANSL1; BAZ2B; EHMT1; SIRT1; and CTBP1, which are associated with AD according to the literature data [55,73,75,76]. This evidence concerns the gene EHMT1 and dementia.