Toward a remembrance of things past: deciphering Alzheimer disease.

MeSH Terms: Alzheimer Disease, Amino Acid Sequence, Amyloid beta-Protein Precursor, Brain, Humans, Membrane Proteins, Models, Neurological, Molecular Sequence Data, Mutation, Missense, Nerve Degeneration, Neurofibrillary Tangles, Presenilin-1, Presenilin-2