Cholesterol Modulates the Interaction of β-Amyloid Peptide with Lipid Bilayers

The interaction of an amphiphilic, 40-amino acid β-amyloid (Aβ) peptide with liposomal membranes as a function of sterol mole fraction (X(sterol)) was studied based on the fluorescence anisotropy of a site-specific membrane sterol probe, dehydroergosterol (DHE), and fluorescence resonance energy tra...

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Autores principales: Qiu, Liming, Lewis, Anthony, Como, John, Vaughn, Mark W., Huang, Juyang, Somerharju, Pentti, Virtanen, Jorma, Cheng, Kwan Hon
Formato: Artigo
Lenguaje:Inglês
Publicado: The Biophysical Society 2009
Materias:
Cell Biophysics
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC2712157/
https://ncbi.nlm.nih.gov/pubmed/19450500
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.bpj.2009.02.036
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