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Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. (10):2295-2307
Organic thin film deposition presents a multiplicity of challenges. Most notably, layer thickness control, homogeneity and subsequent characterization have been not cleared yet. Phospholipid bilayers are frequently used to model cell membranes. Bilay
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. (1):92-100
The bilayer phase transitions of three kinds of phospholipids, dipalmitoylphosphatidylcholine (DPPC), distearoylphosphatidylcholine (DSPC) and dihexadecylphosphatidylcholine (DHPC), in deuterium oxide (D(2)O) and hydrogen oxide (H(2)O) were observed
Autor:
Ioanna Kyrikou, Constantine Poulos, Petros Chatzigeorgiou, Thomas Mavromoustakos, Maria Zervou, Nikolas P. Benetis, Kyriakos Viras
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. (1):113-124
Existing evidence points out that the biological activity of beta-Ala-Tyr may in part related to its interactions with the cell membranes. For comparative reasons the effects of Glu were also examined using identical techniques and conditions. In ord
Autor:
Robert Brasseur, Laurence Lins, Yves F. Dufrêne, Magali Deleu, Karim El Kirat, Joseph H. Lorent, Marie-Paule Mingeot-Leclercq, Tommy Nylander, Nathalie Braun
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. (2):801-815
Surfactin, a bacterial amphiphilic lipopeptide is attracting more and more attention in view of its bioactive properties which are in relation with its ability to interact with lipids of biological membranes. In this work, we investigated the effect
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. (1):146-154
Peptide-membrane interactions have been implicated in both the toxicity and aggregation of [beta]-amyloid (A[beta]) peptides. Recent studies have provided evidence for the involvement of liquid-ordered membrane domains known as lipid rafts in the for
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. (11):2873-2881
The structure and composition of coexisting bilayer phases separated in binary mixtures of dipalmitoylphosphatidylcholine and cholesterol and ternary mixtures of equimolar proportions of dipalmitoyl- and dioleoylphosphatidycholines containing differe
Autor:
Geoffrey D. Bothun, Yanjing Chen, Hairong Wang, Kristina Roth, Stephanie L. Wunder, Selver Ahmed, Jiangyue Zhang, Jelena Drazenovic
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. (2):532-543
Nano-differential scanning calorimetry (nano-DSC) is a powerful tool in the investigation of unilamellar (small unilamellar, SUVs, or large unilamellar, LUVs) vesicles, as well as lipids on supported bilayers, since it measures the main gel-to-liquid
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. (9):1762-1771
The effect of incorporation of 3-43 mol% sterol on the lipid order and bilayer rigidity has been investigated for model membranes of dimyristoylphosphatidylcholine or dipalmitoylphosphatidylcholine. (2)H NMR spectra and spin-lattice relaxation rates
Autor:
Ariel Alcides Petruk, Maria Rosaria Coscia, Sonia Varriale, Umberto Oreste, Antonello Merlino, Lelio Mazzarella
Publikováno v:
Elsevier science 1828 (2013): 2637–2645. doi:10.1016/J.BBAMEM.2013.07.019
info:cnr-pdr/source/autori:Ariel Alcides Petruka, Sonia Varriale, Maria Rosaria Coscia, Lelio Mazzarellab, Antonello Merlino, Umberto Oreste./titolo:THE STRUCTURE OF THE CD3 ZZ TRANSMEMBRANE DIMER IN POPC AND RAFT-LIKE LIPID BILAYER: A MOLECULAR DYNAMICS APPROACH./doi:10.1016%2FJ.BBAMEM.2013.07.019/rivista:Elsevier science/anno:2013/pagina_da:2637/pagina_a:2645/intervallo_pagine:2637–2645/volume:1828
info:cnr-pdr/source/autori:Ariel Alcides Petruka, Sonia Varriale, Maria Rosaria Coscia, Lelio Mazzarellab, Antonello Merlino, Umberto Oreste./titolo:THE STRUCTURE OF THE CD3 ZZ TRANSMEMBRANE DIMER IN POPC AND RAFT-LIKE LIPID BILAYER: A MOLECULAR DYNAMICS APPROACH./doi:10.1016%2FJ.BBAMEM.2013.07.019/rivista:Elsevier science/anno:2013/pagina_da:2637/pagina_a:2645/intervallo_pagine:2637–2645/volume:1828
Plasma membrane lipids significantly affect assembly and activity of many signaling networks. The present work is aimed at analyzing, by molecular dynamics simulations, the structure and dynamics of the CD3 ζζ dimer in palmitoyl-oleoyl-phosphatidyl