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Autor:
Giovanna Mancini, Giuseppina Bozzuto, Maria Condello, Antonella Piozzi, Agnese Molinari, Alessandro Mauceri, Luciano Galantini, Luisa Giansanti
Liposomes functionalized on their surface with carbohydrates (glycoliposomes) represent an optimal approach for targeting of drugs to diseased tissues in vivo, thanks to biocompatibility, low toxicity and easy manufacturing of these lipid nanoparticl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9ef1056ea3e20c19fe8ba53c025ac88
http://hdl.handle.net/11573/1308194
http://hdl.handle.net/11573/1308194
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. (2):216-222
Lung surfactant protein B (SP-B) is a lipophilic protein critical to lung function at ambient pressure. KL(4) is a 21-residue peptide which has successfully replaced SP-B in clinical trials of synthetic lung surfactants. CD and FTIR measurements indi
Autor:
Bernard Desbat, Sabine Castano
Publikováno v:
BBA-Biochimica et Biophysica Acta
BBA-Biochimica et Biophysica Acta, Elsevier, 2005, 1715, pp.81-95. ⟨10.1016/j.bbamem.2005.07.008⟩
BBA-Biochimica et Biophysica Acta, Elsevier, 2005, 1715, pp.81-95. ⟨10.1016/j.bbamem.2005.07.008⟩
In the present work, we study the structure and the orientation of the 23 N-terminal peptide of the HIV-1 gp 41 protein (AVGIGALFLGFLGAAGSTMGARS) called FP23. The behaviour of FP23 was investigated alone at the air/water interface and inserted into v
Autor:
Maria C. Pedroso de Lima, Eduardo F. Marques, Henrique Faneca, Amália S. Jurado, Alberto A. C. C. Pais, Ana M. Cardoso, João A. S. Almeida
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Cationic liposomes have been proposed as biocompatible gene delivery vectors, able to overcome the barriers imposed by cell membranes. Besides lipids, other surfactant molecules have been successfully used in the composition of gene carriers. In the
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. (2):235-243
We have investigated the membrane interactions and dynamics of a 21-mer cytotoxic model peptide that acts as an ion channel by solid-state NMR spectroscopy. To shed light on its mechanism of membrane perturbation, (31)P and (2)H NMR experiments were
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. (11):2598-2604
Giant unilamellar vesicles (GUVs) containing cholesterol often have a wide distribution in lipid composition. In this study, GUVs of 1,2-dioleoyl-sn-glycero-3-phosphocholine(DOPC)/1,2-distearoyl-sn-glycero-3-phosphocholine(DSPC)/cholesterol and 1,2-d
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. (1-2):84-91
Small-angle neutron scattering (SANS) measurements are performed on pure dimyristoyl phosphatidylcholine (DMPC) unilamellar vesicles (ULV) and those containing either 20 or 47 mol% cholesterol, ergosterol or lanosterol. From the SANS data, we were ab
Publikováno v:
Biochimica et Biophysica Acta
The activity of the potassium channel KcsA is tightly regulated through the interactions of anionic lipids with high-affinity non-annular lipid binding sites located at the interface between the channel's subunits. Here we present solid-state phospho
Autor:
Sandrine Morandat, Karim EL KIRAT
Publikováno v:
HAL
Biochimica et Biophysica Acta:Biomembranes
Biochimica et Biophysica Acta:Biomembranes, Elsevier, 2007, 1768, pp.2300-2309
Biochimica et Biophysica Acta (BBA)-Reviews on Bioenergetics
Biochimica et Biophysica Acta (BBA)-Reviews on Bioenergetics, Elsevier, 2007, 1768, pp.2300-2309
Biochimica et Biophysica Acta:Biomembranes
Biochimica et Biophysica Acta:Biomembranes, Elsevier, 2007, 1768, pp.2300-2309
Biochimica et Biophysica Acta (BBA)-Reviews on Bioenergetics
Biochimica et Biophysica Acta (BBA)-Reviews on Bioenergetics, Elsevier, 2007, 1768, pp.2300-2309
Biomembranes are not homogeneous, they present a lateral segregation of lipids and proteins which leads to the formation of detergent-resistant domains, also called “rafts”. These rafts are particularly enriched in sphingolipids and cholesterol.
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. (12):2541-2552
The differential miscibility of membrane lipids is thought to be the basis for the formation of dynamic microdomain assemblies in cell membranes known as membrane rafts. Because of their relevance to the existence of rafts, there has been much intere