title: Cytoskeletal alterations might account for the phylogenetic vulnerability of the human brain to Alzheimer's disease.
abstract: A theory is presented here in the attempt to explain why Alzheimer's disease (AD) primarily affects areas of the human brain that have been acquired recently in phylogenesis. Disturbances in cytoskeletal function are proposed to play a fundamental role in triggering the sequence of pathologic events leading to the occurrence of AD-related histopathological markers and to the degeneration and death of neurons. These deficits are supposed to occur more likely in neuronal populations that possess a high degree of plasticity, the substrate of memory functions, and that constitute, in fact, the phylogenetically new telencephalic regions of the human brain.
authors.affiliation: Institute of Pathology, Case Western Reserve University, Cleveland, Ohio 44106.
authors.forename: P L
authors.initials: PL
authors.lastname: Di Patre
mesh_terms: D000544:Alzheimer Disease / Q000209:etiology / Q000235:genetics* / Q000473:pathology; D000818:Animals; D001921:Brain / Q000033:anatomy & histology* / Q000473:pathology / Q000648:ultrastructure; D003599:Cytoskeleton / Q000648:ultrastructure*; D004198:Disease Susceptibility; D005260:Female; D008568:Memory; D008954:Models, Biological; D010802:Phylogeny; D011247:Pregnancy