Alzheimer Disease, Familial, 1, also known as alzheimer disease, is related to alzheimer disease 3 and nervous system disease, and has symptoms including angina pectoris, back pain and headache. An important gene associated with Alzheimer Disease, Familial, 1 is APP (Amyloid Beta Precursor Protein), and among its related pathways/superpathways are Alzheimer's disease and miRNA effects and Presenilin-Mediated Signaling. The drugs Levodopa and Sodium citrate have been mentioned in the context of this disorder. Affiliated tissues include Brain and cortex, and related phenotypes are dementia and parkinsonism