Electro-Optical Imaging Microscopy of Dye-Doped Artificial Lipidic Membranes

Autor: Shoji Takeuchi, Toshihisa Osaki, Loïc Hugonin, Halina Mojzisova, Hiroaki Suzuki, Joseph Zyss, Bassam Hajj, Bruno Le Pioufle, Dominique Chauvat, Sophie De Reguardati

Publikováno v: Biophysical Journal
Biophysical Journal, Biophysical Society, 2009, 97 (11), pp.2913-2921. ⟨10.1016/j.bpj.2009.08.055⟩

Artificial lipidic bilayers are widely used as a model for the lipid matrix in biological cell membranes. We use the Pockels electro-optical effect to investigate the properties of an artificial lipidic membrane doped with nonlinear molecules in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::692b6a60c314cb88403520fceabaedb1

Translocation of Dynorphin Neuropeptides across the Plasma Membrane

Autor: Kurt F. Hauser, Natalia Pasikova, Ivan Usynin, Wei-Jie Fang, Georgy Bakalkin, Aladdin Pramanik, Lars Terenius, Tatiana Yakovleva, Astrid Gräslund, Jane V. Aldrich, Ülo Langel, Vladana Vukojević, Mathias Hallberg, Tomas Bergman, Gvido Cebers, Loïc Hugonin, Zoya Marinova, Daniel Hirschberg, Slavina Surcheva

Publikováno v: Journal of Biological Chemistry. 280:26360-26370

Several peptides, including penetratin and Tat, are known to translocate across the plasma membrane. Dynorphin opioid peptides are similar to cell-penetrating peptides in a high content of basic and hydrophobic amino acid residues. We demonstrate tha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a0c9c366db0067d4e0966f48c0d9c74d
https://doi.org/10.1074/jbc.m412494200

Secondary structure transitions and aggregation induced in dynorphin neuropeptides by the detergent sodium dodecyl sulfate

Autor: Alex Perálvarez-Marín, Loïc Hugonin, Andreas Barth, Astrid Gräslund

Publikováno v: Biochimica et biophysica acta. 1778(11)

Dynorphins, endogeneous opioid neuropeptides, function as ligands to the opioid kappa receptors and also induce non-opioid effects in neurons, probably related to direct membrane interactions. We have characterized the structure transitions of dynorp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bb055c4c60d1b457389a9c77c1f669e
https://pubmed.ncbi.nlm.nih.gov/18694723

Translocation of dynorphin neuropeptides across the plasma membrane. A putative mechanism of signal transmission

Autor: Zoya, Marinova, Vladana, Vukojevic, Slavina, Surcheva, Tatiana, Yakovleva, Gvido, Cebers, Natalia, Pasikova, Ivan, Usynin, Loïc, Hugonin, Weijie, Fang, Mathias, Hallberg, Daniel, Hirschberg, Tomas, Bergman, Ulo, Langel, Kurt F, Hauser, Aladdin, Pramanik, Jane V, Aldrich, Astrid, Gräslund, Lars, Terenius, Georgy, Bakalkin

Publikováno v: The Journal of biological chemistry. 280(28)

Several peptides, including penetratin and Tat, are known to translocate across the plasma membrane. Dynorphin opioid peptides are similar to cell-penetrating peptides in a high content of basic and hydrophobic amino acid residues. We demonstrate tha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::546435fc13ef9fc918146af7338821e5
https://pubmed.ncbi.nlm.nih.gov/15894804

Electro-optical imaging microscopy of dye doped lipid bilayer

Autor: Sophie De Reguardati, Loïc Hugonin, Joseph Zyss, Dominique Chauvat, Bassam Hajj, Bruno Le Pioufle, Hiroaki Suzuki, Toshihisa Osaki, Shoji Takeuchi

Publikováno v: Scopus-Elsevier
2009 Conference on Lasers and Electro-Optics and Quantum Electronics and Laser Science Conference
2009 Conference on Lasers and Electro-Optics and Quantum Electronics and Laser Science Conference, 2009, Germany. pp.3-4

Times Cited: 0 Hajj, Bassam De Reguardati, Sophie Hugonin, Loic Osaki, Toshihisa Suzuki, Hiroaki Takeuchi, Shoji Le Pioufle, Bruno Chauvat, Dominique Zyss, Joseph Cleo/qels 2009 Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Sc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7dcbd07ca387c2a1339c6a2770527cad
http://www.scopus.com/inward/record.url?eid=2-s2.0-71049136873&partnerID=MN8TOARS