Membrane-active peptides are a family of peptides which interact with biological membranes. Amongst them, two have been studied: Penetratin (Pen), a cell-penetrating peptide (CPP), known to cross membranes in a non-disruptive way, and DMS-DA6-NH2, an antimicrobial peptide (AMP) from the Dermaseptin family, able to target and destroy bacterial membranes. A structure/activity relationship study was undertaken to understand the role of the different residues/regions of the DMS-DA6-NH2 sequence and to optimize this sequence in terms of activity and ionization for its study by mass spectrometry (MS) by modulating the length and amino-acid composition. Different substitutions, insertions and/or deletions have been studied. In parallel, the identi...
This thesis describes analytical work carried out to determine the stability and properties of lipid...
© 2013 Elsevier B.V. All rights reserved.Substitution of Ala 108 and Ala 111 in the 107–115 human ly...
Ac-MB21-NH2 (Ac-FASLLGKALKALAKQ-NH2) and dermaseptin S3(1-16)-NH2 (ALWKNMLKGIGKLAGK-NH2) are cationi...
Les peptides membranotropes constituent une famille de peptides qui interagissent avec les membranes...
Cell-penetrating peptides (CPP) can cross cell membranes and deliver biologically active molecules i...
International audienceAffinity photo-cross-linking coupled to mass spec-trometry, using benzophenone...
Tableau d’honneur de la Faculté des études supérieures et postdoctorales, 2010-2011Ce mémoire porte ...
De nombreux processus biochimiques impliquent une interaction entre la membrane plasmique et une mol...
AbstractThe overlapping biological behaviors between some cell penetrating peptides (CPPs) and antim...
Cell penetrating peptides are promising vectors for molecular drug delivery in eukaryotic cells. Des...
Recently, therapeutic peptides has particularly retained attention of pharmaceutical industries beca...
Cell-penetrating peptides (CPPs) interact with biological membranes, undergo cellular intake/uptake,...
AbstractElectrospray ionization mass spectrometry (ESI-MS) was used to analyze the hydrogen/deuteriu...
This study aims to expand the understanding of interactions between membrane lipids and proteins, an...
Previously, we described the design and synthesis of three nine-residue AMPs, P9Nal(SS), P9Trp(SS), ...
This thesis describes analytical work carried out to determine the stability and properties of lipid...
© 2013 Elsevier B.V. All rights reserved.Substitution of Ala 108 and Ala 111 in the 107–115 human ly...
Ac-MB21-NH2 (Ac-FASLLGKALKALAKQ-NH2) and dermaseptin S3(1-16)-NH2 (ALWKNMLKGIGKLAGK-NH2) are cationi...
Les peptides membranotropes constituent une famille de peptides qui interagissent avec les membranes...
Cell-penetrating peptides (CPP) can cross cell membranes and deliver biologically active molecules i...
International audienceAffinity photo-cross-linking coupled to mass spec-trometry, using benzophenone...
Tableau d’honneur de la Faculté des études supérieures et postdoctorales, 2010-2011Ce mémoire porte ...
De nombreux processus biochimiques impliquent une interaction entre la membrane plasmique et une mol...
AbstractThe overlapping biological behaviors between some cell penetrating peptides (CPPs) and antim...
Cell penetrating peptides are promising vectors for molecular drug delivery in eukaryotic cells. Des...
Recently, therapeutic peptides has particularly retained attention of pharmaceutical industries beca...
Cell-penetrating peptides (CPPs) interact with biological membranes, undergo cellular intake/uptake,...
AbstractElectrospray ionization mass spectrometry (ESI-MS) was used to analyze the hydrogen/deuteriu...
This study aims to expand the understanding of interactions between membrane lipids and proteins, an...
Previously, we described the design and synthesis of three nine-residue AMPs, P9Nal(SS), P9Trp(SS), ...
This thesis describes analytical work carried out to determine the stability and properties of lipid...
© 2013 Elsevier B.V. All rights reserved.Substitution of Ala 108 and Ala 111 in the 107–115 human ly...
Ac-MB21-NH2 (Ac-FASLLGKALKALAKQ-NH2) and dermaseptin S3(1-16)-NH2 (ALWKNMLKGIGKLAGK-NH2) are cationi...