Cholesterol Displaces Palmitoylceramide from Its Tight Packing with Palmitoylsphingomyelin in the Absence of a Liquid-Disordered Phase

A set of different biophysical approaches has been used to explore the phase behavior of palmitoylsphingomyelin (pSM)/cholesterol (Chol) model membranes in the presence and absence of palmitoylceramide (pCer). Fluorescence spectroscopy of di-4-ANEPPDHQ-stained pSM/Chol vesicles and atomic force micr...

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Bibliographic Details
Main Authors: Busto, Jon V., Sot, Jesús, Requejo-Isidro, José, Goñi, Félix M., Alonso, Alicia
Format: Artigo
Language:Inglês
Published: The Biophysical Society 2010
Subjects:
Membrane
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2920634/
https://ncbi.nlm.nih.gov/pubmed/20712995
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.bpj.2010.05.032
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