A new story about an old guy: is Alzheimer's disease infectious?
Protein aggregation and amyloid fibril deposits in the central nervous system are characteristic features of more than 2 dozens of pathologic conditions. The various peptides thought to underlie these disorders have striking structural and functional similarities. The main difference between them at the molecular level is whether they are endogenously produced particles, exogenously transmitted infectious agents, or both. These similarities and novel approaches to their transmissibility are discussed in this review-based hypothesis.
Reis
Helton J
HJ
Laboratório de Neurofarmacologia, Departamento de Farmacológia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (ICB-UFMG), Belo Horizonte, Brazil.
Mukhamedyarov
Marat A
MA
Rizvanov
Albert A
AA
Palotás
András
A
D000544:Alzheimer Disease / Q000209:etiology* / Q000382:microbiology / Q000473:pathology / Q000821:virology; D000818:Animals; D003141:Communicable Diseases / Q000209:etiology* / Q000382:microbiology / Q000473:pathology / Q000821:virology; D006801:Humans