| Autor: |
Maho Yagi-Utsumi, Koichi Kato, Katsuyuki Nishimura |
| Jazyk: |
angličtina |
| Rok vydání: |
2016 |
| Předmět: |
|
| Zdroj: |
PLoS ONE, Vol 11, Iss 1, p e0146405 (2016) |
| Druh dokumentu: |
article |
| ISSN: |
1932-6203 |
| DOI: |
10.1371/journal.pone.0146405 |
| Popis: |
Various neurodegenerative disorders are ascribed to pathogenic molecular processes involving conformational transitions of amyloidogenic proteins into toxic aggregates characterized by their β structures. Accumulating evidence indicates that neuronal cell membranes provide platforms for such conformational transitions of pathogenic proteins as best exemplified by amyloid β (Aβ). Therefore, membrane-bound Aβ species can be promising targets for the development of novel drugs for Alzheimer's disease. In the present study, solid-state nuclear magnetic resonance spectroscopy has elucidated the membrane-induced conformation of Aβ, in which the disordered N-terminal segment is followed by the stable C-terminal β strand. The data provides an insight into the molecular processes of the conformational transition of Aβ coupled with its assembly into parallel β structures. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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