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Sticholysin I–membrane interaction: An interplay between the presence of sphingomyelin and membrane fluidity
(Elsevier Science, 2014-01)
Sticholysin I (St I) is a pore-forming toxin (PFT) produced by the Caribbean Sea anemone Stichodactyla helianthus belonging to the actinoporin protein family, a unique class of eukaryotic PFT exclusively found in sea ...
Effect of trehalose on the interaction of Alzheimer's Aβ-peptide and anionic lipid monolayers
(Elsevier Science, 2011-01)
The interaction of amyloid β-peptide (Aβ) with cell membranes is believed to play a central role in the pathogenesis of Alzheimer's disease. In particular, recent experimental evidence indicates that bilayer and monolayer ...
A constant area monolayer method to assess optimal lipid packing for lipolysis tested with several secreted phospholipases A2
(2015-10)
We present an analysis of lipid monolayer hydrolysis at a constant area to assess the optimal lateral surface
pressure value (Πopt) and thus, the surface packing density of the lipid, at which the activity of a given ...
A constant area monolayer method to assess optimal lipid packing for lipolysis tested with several secreted phospholipases A2
(2015-10)
We present an analysis of lipid monolayer hydrolysis at a constant area to assess the optimal lateral surface
pressure value (Πopt) and thus, the surface packing density of the lipid, at which the activity of a given ...
Flexibility of the triblock copolymers modulating their penetration and expulsion mechanism in Langmuir monolayers of dihexadecyl phosphoric acid
(Elsevier Science BvAmsterdamHolanda, 2001)
Water defects induced by expansion and electrical fields in DMPCand DMPE monolayers: contribution of hydration and confined water
(Elsevier, 2012-10)
The values of capacitance of dimyristoylphosphatidylcholine (DMPC) and dimyristoylphosphatidylethanolamine (DMPE) monolayers on Hg, derived from cyclic voltammetry studies indicate that when the lipids are near the phase ...
Interaction of acylated and unacylated forms of E. coli alpha-hemolysin with lipid monolayers: a PM-IRRAS study
(Elsevier Science, 2017-10)
Uropathogenic strains of Escherichia coli produce virulence factors, such as the protein toxin alpha-hemolysin (HlyA), that enable the bacteria to colonize the host and establish an infection. HlyA is synthetized as a ...
Zn2+-dependent surface behavior of diacylglycerol pyrophosphate and its mixtures with phosphatidic acid at different pHs
(Frontiers Media S.A., 2014-07)
Diacylglycerol pyrophosphate (DGPP) is a minor lipid that attenuates the phosphatidic acid (PA) signal, and also DGPP itself would be a signaling lipid. DGPP is an anionic phospholipid with a pyrophosphate group attached ...
Lipid monolayer expansion by calcium-chlorotetracycline at the air/water interface and, as inferred from cell shape changes, in the human erythrocyte membrane
(1982)
Chemically induced shape changes of the human erythrocyte may result from cell membrane bending by surface tension changes at the lipid bilayer (Evans, E.A. (1947) Biophys. J. 14, 923-931) implicating differential expansion ...
Dermaseptin 01 as antimicrobial peptide with rich biotechnological potential: study of peptide interaction with membranes containing Leishmania amazonensis lipid-rich extract and membrane models
(WILEY-BLACKWELL, 2011)
This article addresses the interactions of the synthetic antimicrobial peptide dermaseptin 01 (GLWSTIKQKGKEAAIAAA-KAAGQAALGAL-NH(2), DS 01) with phospholipid (PL) monolayers comprising (i) a lipid-rich extract of Leishmania ...