Search Results - "Lamthanh, H"

A New ω-Conotoxin That Targets N-Type Voltage-Sensitive Calcium Channels with Unusual Specificity by Favreau, Philippe, Gilles, Nicolas, Lamthanh, Hung, Bournaud, Roland, Shimahara, Takeshi, Bouet, Françoise, Laboute, Pierre, Letourneux, Yves, Ménez, André, Molgó, Jordi, Le Gall, Frédéric

“…A new specific voltage-sensitive calcium channel (VSCC) blocker has been isolated from the venom of the fish-hunting cone snail Conus consors. This peptide,…”
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41. A novel bromotryptophan gamma-carboxyglutamic acid-containing-conotoxin from the venom of Conus bandanus by Nguyen, B., Le Caer, J.-P., Lamthanh, H., Mourier, G., Servent, D., Aráoz, R., Benoit, E., Molgó, J.

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Biological activities of [Thr2]sarafotoxin-b, a synthetic analogue of sarafotoxin-b by Lamthanh, H, Bdolah, A, Creminon, C, Grassi, J, Menez, A, Wollberg, Z, Kochva, E

“…The 21 amino acid sarafotoxins (SRTX) c and d/e as well as endothelin-3 (ET-3) are known to be less toxic and weaker pharmacologically than the other…”
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Characterization of a novel alpha-conotoxin BnI from Conus bandanus venom by Nguyen, B., Aráoz, R., Mourier, G., Le Caer, J.P., Thai, R., Lamthanh, H., Gallard, J.F., Servent, D., Benoit, E., Khuc, T.A., Ngo, D.N., Molgó, J.

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A δ-Conotoxin from Conus ermineus Venom Inhibits Inactivation in Vertebrate Neuronal Na+ Channels but Not in Skeletal and Cardiac Muscles by Barbier, Julien, Lamthanh, Hung, Le Gall, Frédéric, Favreau, Philippe, Benoit, Evelyne, Chen, Haijun, Gilles, Nicolas, Ilan, Nitza, Heinemann, Stefan H., Gordon, Dalia, Ménez, André, Molgó, Jordi

“…We have isolated δ-conotoxin EVIA (δ-EVIA), a conopeptide in Conus ermineus venom that contains 32 amino acid residues and a six-cysteine/four-loop framework…”
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A novel conotoxin inhibiting vertebrate voltage-sensitive potassium channels by Kauferstein, Silke, Huys, Isabelle, Lamthanh, Hung, Stöcklin, Reto, Sotto, Filipina, Menez, André, Tytgat, Jan, Mebs, Dietrich

“…Toxins from cone snail ( Conus species) venoms are multiple disulfide bonded peptides. Based on their pharmacological target (ion channels, receptors) and…”
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NMR solution structures of delta-conotoxin EVIA from Conus ermineus that selectively acts on vertebrate neuronal Na+ channels by Volpon, Laurent, Lamthanh, Hung, Barbier, Julien, Gilles, Nicolas, Molgó, Jordi, Ménez, André, Lancelin, Jean-Marc

“…Delta-conotoxin EVIA, from Conus ermineus, is a 32-residue polypeptide cross-linked by three disulfide bonds forming a four-loop framework. delta-Conotoxin…”
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Side reaction of S-to-N acetamidomethyl shift during disulfide bond formation by iodine oxidation of S-acetamidomethyl-cysteine in a glutamine-containing peptide by Lamthanh, H, Virelizier, H, Frayssinhes, D

“…During the time course of disulfide bond formation by iodine oxidation (in a methanolic and hydrochloric acid solution) of a…”
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Long-sarafotoxins: characterization of a new family of endothelin-like peptides by Hayashi, Mirian A.F., Ligny-lemaire, Caroline, Wollberg, Zvi, Wery, Michaël, Galat, Andrzej, Ogawa, Tomohisa, Muller, Bruno H., Lamthanh, Hung, Doljansky, Yvon, Bdolah, Avner, Stöcklin, Reto, Ducancel, Frédéric

“…Sarafotoxins (SRTXs) constitute a family of vasoactive peptides that were initially isolated from the venom of Atractaspis engaddensis, and that are…”
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Three-Dimensional Structure of κ-Conotoxin PVIIA, a Novel Potassium Channel-Blocking Toxin from Cone Snails by Savarin, Philippe, Guenneugues, Marc, Gilquin, Bernard, Lamthanh, Hung, Gasparini, Sylvaine, Zinn-Justin, Sophie, Ménez, André

“…κ-Conotoxin PVIIA from the venom of Conus purpurascens is the first cone snail toxin that was described to block potassium channels. We synthesized chemically…”
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NMR Solution Structures of delta -Conotoxin EVIA from Conus ermineus That Selectively Acts on Vertebrate Neuronal Na super(+) Channels by Volpon, L, Lamthanh, H, Barbier, J, Gilles, N, Molgo, J, Menez, A, Lancelin, J-M

“…delta -Conotoxin EVIA, from Conus ermineus, is a 32-residue polypeptide cross-linked by three disulfide bonds forming a four-loop framework. delta -Conotoxin…”
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Biochemical Characterization and Nuclear Magnetic Resonance Structure of Novel α-Conotoxins Isolated from the Venom of Conus consors by Favreau, Philippe, Krimm, Isabelle, Le Gall, Frédéric, Bobenrieth, Marie-Joëlle, Lamthanh, Hung, Bouet, Françoise, Servent, Denis, Molgo, Jordi, Ménez, André, Letourneux, Yves, Lancelin, Jean-Marc

“…Two novel α-conotoxins were purified and characterized from the venom of the fish-hunting cone snail Conus consors. These peptides were identified by screening…”
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A [delta]-Conotoxin from Conus ermineus Venom Inhibits Inactivation in Vertebrate Neuronal Na super(+) Channels but Not in Skeletal and Cardiac Muscles by Barbier, J, Lamthanh, H, Le Gall, F, Favreau, P, Benoit, E, Chen, H, Gilles, N, Ilan, N, Heinemann, SH, Gordon, D, Menez, A, Molgo, J

“…We have isolated [delta]-conotoxin EVIA ([delta]-EVIA) sub(,) a conopeptide in Conus ermineus venom that contains 32 amino acid residues and a six-…”
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Characterization of two isoforms of sarafotoxin-a by Lamthanh, H., Gy, J.L.

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Minimal conformation of the alpha-conotoxin ImI for the alpha7 neuronal nicotinic acetylcholine receptor recognition: correlated CD, NMR and binding studies by Lamthanh, H, Jegou-Matheron, C, Servent, D, Ménez, A, Lancelin, J M

“…The alpha-ImI conotoxin, a selective potent inhibitor of the mammalian neuronal alpha7 nicotinic acetylcholine receptor (n-AchR), was shown by point mutation…”
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Plasma desorption mass spectrometry of two synthetic sarafotoxins: side reactions and characterization of the intermediates by Lamthanh, H, Deprun, C, Le Beyec, Y L

“…Sarafotoxins (SRTXs) form a family of toxic and potent vasoconstrictor peptides of 21 amino acids and two disulfide bonds. They are present in the venom of the…”
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Localization of the FA-CHIP water channel in frog urinary bladder by Abrami, L, Gobin, R, Berthonaud, V, Thanh, H L, Chevalier, J, Ripoche, P, Verbavatz, J M

“…Like mammalian kidney collecting duct, the water permeability of frog urinary bladder epithelial cells is antidiuretic hormone (ADH)-sensitive. In kidney, this…”
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Immunization with a peptide having both T cell and conformationally restricted B cell epitopes elicits neutralizing antisera against a snake neurotoxin by Leonetti, M, Pillet, L, Maillere, B, Lamthanh, H, Frachon, P, Couderc, J, Menez, A

“…We have synthesized a free peptide capable of eliciting antibodies that neutralize toxin alpha from Naja nigricollis, a protein that binds specifically to the…”
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Side reaction during the deprotection of (S-acetamidomethyl)cysteine in a peptide with a high serine and threonine content by Lamthanh, H, Roumestand, C, Deprun, C, Ménez, A

“…The acetamidomethyl (Acm) group is a widely used protecting group for the thiol of cysteine during the SPPS process. We prepared the amino terminal loop of the…”
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CD and FTIR studies of an immunogenic disulphide cyclized octadecapeptide, a fragment of a snake curaremimetic toxin by Lamthanh, H, Léonetti, M, Nabedryk, E, Ménez, A

“…In a previous paper, the systematic epitope screening of a snake curaremimetic toxin or toxin a was described by this group using a panel of synthetic…”
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