title: One step closer to defining Alzheimer's causes.  ApoE4 gene identified as possible target for drug therapy in Alzheimer's treatment.
mesh_terms: D000544:Alzheimer Disease / Q000188:drug therapy* / Q000235:genetics*; D053327:Apolipoprotein E4 / Q000235:genetics*; D015870:Gene Expression; D006801:Humans; D012307:Risk Factors
chemical_list: D053327:Apolipoprotein E4