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Autor:
María E. Lanio, Christopher M. Yip, Shirley Schreier, Carlos Alvarez, Uris Ros, Raquel F. Epand, Richard M. Epand, Michelle A. Edwards
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. (11):2757-2762
Sticholysins (Sts) I and II (StI/II) are pore-forming toxins (PFTs) produced by the Caribbean Sea anemone Stichodactyla helianthus belonging to the actinoporin family, a unique class of eukaryotic PFTs exclusively found in sea anemones. The role of l
Autor:
Peter J. Quinn
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. (12):2894-2904
Interaction between membrane lipids creates lateral domains within which essential membrane processes like trans-membrane signaling, differentiation etc. take place. Attention has focused on liquid-ordered phases formed by sphingomyelin and cholester
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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Author manuscript. Published in final edited form as: Biochim Biophys Acta. 2007 September; 1768(9): 2213–2221.
The conjugated phenyltetraene PTE-ET-18-OMe (all-(E)-1-O-(15’-Phenylpentadeca-8’,10’,12’,14’-tetraenyl)-2-O-methyl-rac-gl
The conjugated phenyltetraene PTE-ET-18-OMe (all-(E)-1-O-(15’-Phenylpentadeca-8’,10’,12’,14’-tetraenyl)-2-O-methyl-rac-gl
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. (1):178-183
Membrane lipids seem to be organized and not randomly distributed in the cell membrane. In particular, sphingolipids seem to interact with cholesterol in the outer leaflet of the cell membrane resulting in the formation of distinct membrane domains,
Autor:
F. Orsini a, 1, A. Cremona b, P. Arosio a, P.A. Corsetto b, G. Montorfano b, A. Lascialfari a, c, A.M. Rizzo b
Publikováno v:
Biochimica et biophysica acta. Biomembranes 1818 (2012): 2943. doi:10.1016/j.bbamem.2012.07.024
info:cnr-pdr/source/autori:F. Orsini a,?,1, A. Cremona b,1, P. Arosio a, P.A. Corsetto b, G. Montorfano b, A. Lascialfari a,c, A.M. Rizzo b/titolo:Atomic force microscopy imaging of lipid rafts of human breast cancer cells/doi:10.1016%2Fj.bbamem.2012.07.024/rivista:Biochimica et biophysica acta. Biomembranes/anno:2012/pagina_da:2943/pagina_a:/intervallo_pagine:2943/volume:1818
info:cnr-pdr/source/autori:F. Orsini a,?,1, A. Cremona b,1, P. Arosio a, P.A. Corsetto b, G. Montorfano b, A. Lascialfari a,c, A.M. Rizzo b/titolo:Atomic force microscopy imaging of lipid rafts of human breast cancer cells/doi:10.1016%2Fj.bbamem.2012.07.024/rivista:Biochimica et biophysica acta. Biomembranes/anno:2012/pagina_da:2943/pagina_a:/intervallo_pagine:2943/volume:1818
Several studies suggest that the plasma membrane is composed of micro-domains of saturated lipids that segregate together to form lipid rafts. Lipid rafts have been operationally defined as cholesterol- and sphingolipid-enriched membrane micro-domain
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. (10):2343-2351
Parkinson's disease-associated α-synuclein is an amyloidogenic protein not only expressed in the cytoplasm of neurons, but also secreted in the extracellular space and internalized into glial cells through a lipid raft-dependent process. We previous
Autor:
John H. Crowe, Luis A. Bagatolli, Fern Tablin, Rachna Bali, Diego Ramirez, Laura Savino, Chad Leidy, Nelly M. Tsvetkova
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. (6):1229-1237
There has been ample debate on whether cell membranes can present macroscopic lipid domains as predicted by three-component phase diagrams obtained by fluorescence microscopy. Several groups have argued that membrane proteins and interactions with th
Autor:
Sylwia Bem, Ewa Bielska, Witold Diakowski, Aleksander F. Sikorski, Marek Langner, Łukasz Ozimek
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. (1):4-12
We previously showed that erythrocyte and brain spectrins bind phospholipid vesicles and monolayers prepared from phosphatidylethanolamine and phosphatidylserine and their mixtures with phosphatidylcholine (Review: A.F. Sikorski, B. Hanus-Lorenz, A.
Autor:
D. Peter Tieleman, W. F. Drew Bennett
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. (8):1765-1776
There is great diversity in the composition and structure of biological lipid membranes. We are beginning to appreciate the crucial role of lipids in many cellular processes, and characterize some of the lateral structures within membranes that could
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