Search Results - "Van Rietschoten, Jurphaas"

Cobatoxin 1 from Centruroides noxius scorpion venom: chemical synthesis, three-dimensional structure in solution, pharmacology and docking on K+ channels by Jouirou, Besma, Mosbah, Amor, Visan, Violeta, Grissmer, Stephan, M'Barek, Sarrah, Fajloun, Ziad, Van Rietschoten, Jurphaas, Devaux, Christiane, Rochat, Hervé, Lippens, Guy, El Ayeb, Mohamed, De Waard, Michel, Mabrouk, Kamel, Sabatier, Jean-Marc

“…CoTX1 (cobatoxin 1) is a 32-residue toxin with three disulphide bridges that has been isolated from the venom of the Mexican scorpion Centruroides noxius…”
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Enzymatic N-glycosylation of synthetic ASN-X-THR containing peptides by Ronin, Catherine, Bouchilloux, Simone, Granier, Claude, Van Rietschoten, Jurphaas

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The kaliotoxin family enlarged. Purification, characterization, and precursor nucleotide sequence of KTX2 from Androctonus australis venom by Laraba-Djebari, F, Legros, C, Crest, M, Céard, B, Romi, R, Mansuelle, P, Jacquet, G, van Rietschoten, J, Gola, M, Rochat, H

“…Kaliotoxin (KTX) has been originally described as an inhibitor of the intermediate conductance Ca(2+)-activated K+ channel (Crest, M., Jacquet, G., Gola, M.,…”
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First chemical synthesis of a scorpion α-toxin affecting sodium channels: The Aah I toxin of Androctonus australis hector by M'Barek, Sarrah, Fajloun, Ziad, Cestèle, Sandrine, Devaux, Christiane, Mansuelle, Pascal, Mosbah, Amor, Jouirou, Besma, Mantegazza, Massimo, van Rietschoten, Jurphaas, Ayeb, Mohamed El, Rochat, Hervé, Sabatier, Jean-Marc, Sampieri, Franc̨ois

“…Aah I is a 63‐residue α‐toxin isolated from the venom of the Buthidae scorpion Androctonus australis hector, which is considered to be the most dangerous…”
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Liposomal encapsulation enhances antiviral efficacy of SPC3 against human immunodeficiency virus type-1 infection in human lymphocytes by de Mareuil, Jean, Mabrouk, Kamel, Doria, Evelyne, Moulard, Maxime, de Chasteigner, Stéphanie, Oughideni, Razika, van Rietschoten, Jurphaas, Rochat, Hervé, De Waard, Michel, Sabatier, Jean-Marc

“…Because encapsulation of antiviral drugs in liposomes resulted generally in improved activity against retroviral replication in vivo, the antiviral effects of…”
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A New Conotoxin Affecting Sodium Current Inactivation Interacts with the δ-Conotoxin Receptor Site (∗) by Fainzilber, Michael, Lodder, Johannes C., Kits, Karel S., Kofman, Ora, Vinnitsky, Ilya, Van Rietschoten, Jurphaas, Zlotkin, Eliahu, Gordon, Dalia

“…We describe a new peptide conotoxin affecting sodium current inactivation, that competes on binding with δ-conotoxin TxVIA (δTxVIA). The amino acid sequence of…”
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First chemical synthesis of a scorpion a-toxin affecting sodium channels: The Aah I toxin of Androctonus australis hector by M'Barek, Sarrah, Fajloun, Ziad, Cestele, Sandrine, Devaux, Christiane, Mansuelle, Pascal, Mosbah, Amor, Jouirou, Besma, Mantegazza, Massimo, van Rietschoten, Jurphaas, El Ayeb, Mohamed, Rochat, Herve, Sabatier, Jean-Marc, Fran{/giflibrary/12/cogon.gif}ois Sampieri

“…Aah I is a 63-residue -toxin isolated from the venom of the Buthidae scorpion Androctonus australis hector, which is considered to be the most dangerous…”
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Synthesis and characterization of kaliotoxin. Is the 26-32 sequence essential for potassium channel recognition? by Romi, R, Crest, M, Gola, M, Sampieri, F, Jacquet, G, Zerrouk, H, Mansuelle, P, Sorokine, O, Van Dorsselaer, A, Rochat, H

“…Kaliotoxin (KTX), a scorpion toxin characterized as a 37-residue inhibitor of the neuronal high conductance Ca(2+)-activated K+ channels (KCa channels), has…”
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Effects of the Tat basic domain on human immunodeficiency virus type 1 transactivation, using chemically synthesized Tat protein and Tat peptides by VIVES, E, CHARNEAU, P, VAN RIETSCHOTEN, J, ROCHAT, H, ELMOSTAFA BAHRAOUI

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SPC3, a Synthetic Peptide Derived from the V3 Domain of Human Immunodeficiency Virus Type 1 (HIV-1) gp120, Inhibits HIV-1 Entry into CD4+and CD4-Cells by Two Distinct Mechanisms by Yahi, Nouara, Fantini, Jacques, Baghdiguian, Stephen, Mabrouk, Kamel, Tamalet, Catherine, Rochat, Herve, Van Rietschoten, Jurphaas, Sabatier, Jean-Marc

“…The third variable region (V3 loop) of gp120, the HIV-1 surface envelope glycoprotein, plays a key role in HIV-1 infection and pathogenesis. Recently, we…”
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Chemical Synthesis and Characterization of Maurotoxin, a Short Scorpion Toxin with four Disulfide Bridges that Acts on K+ Channels by Kharrat, Ryadh, Mabrouk, Kamel, Crest, Marcel, Darbon, Hervé, Oughideni, Razika, Martin‐Eauclaire, Marie‐France, Jacquet, Guy, El Ayeb, Mohammed, Rietschoten, Jurphaas, Rochat, Hervé, Sabatier, Jean‐Marc

“…Maurotoxin is a toxin isolated from the venom of the Tunisian chactoid scorpion Scorpio maurus. It is a 34‐amino‐acid peptide cross‐linked by four disulfide…”
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Multibranched V3 peptides inhibit human immunodeficiency virus infection in human lymphocytes and macrophages by YAHI, N, FANTINI, J, MABROUK, K, TAMALET, C, DE MICCO, P, VAN RIETSCHOTEN, J, ROCHAT, H, SABATIER, J.-M

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3D structure of kaliotoxin: is residue 34 a key for channel selectivity? by Gairí, Margarida, Romi, Régine, Fernández, Imma, Rochat, Hervè, Martin-Eauclaire, Marie-France, Van Rietschoten, Jurphaas, Pons, Miquel, Giralt, Ernest

“…Kaliotoxin (KTX) is a natural peptide blocker of voltage‐dependent K+ channels. The 3D structure of a truncated analogue of KTX (Fernández et al. (1994)…”
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Activating region of HIV-1 Tat protein: vacuum UV circular dichroism and energy minimization by Loret, Erwann P, Vives, Eric, Ho, Pui Shing, Rochat, Herve, Van Rietschoten, Jurphaas, Johnson, W. Curtis

“…Tat protein is a trans-acting transcriptional activator of the human immunodeficiency virus type 1 and is essential for viral transcription. By homology with…”
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Anti-HIV Activity of Multibranched Peptide Constructs Derived either from the Cleavage Sequence or from the Transmembrane Domain (gp41) of the Human Immunodeficiency Virus Type 1 Envelope by Sabatier, Jean Marc, Mabrouk, Kamel, Moulard, Maxime, Rochat, Hervé, Van Rietschoten, Jurphaas, Fenouillet, Emmanuel

“…Multibranched peptides (SPCs) derived either from the fusion protein (gp41) sequence or from the cleavage sequence of the human immunodeficiency virus type 1…”
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Characterization of an electrogenic sodium/glucose cotransporter in a human colon epithelial cell line by Delezay, O, Verrier, B, Mabrouk, K, van Rietschoten, J, Fantini, J, Mauchamp, J, Gerard, C

“…In this study, we have characterized the Na/glucose transporter in polarized monolayers formed by the clonal human colon carcinoma cell line HT-29-D4. Isotopic…”
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Lethal neurotoxicity in mice of the basic domains of HIV and SIV Rev proteins Study of these regions by circular dichroism by Mabrouk, Kamel, Van Rietschoten, Jurphaas, Vives, Eric, Darbon, Hervé, Rochat, Hervé, Sabatier, Jean-Marc

“…We have recently reported a basic domain-mediated neurotoxic activity of HIV-1 Tat [1991, J. Virol. 65, 961–965]. Here we have tested the neurotoxicity in vivo…”
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Correlation of Antiviral Activity with .beta.-Turn Types for V3 Synthetic Multibranched Peptides from HIV-1 gp120 by Mabrouk, Kamel, Van Rietschoten, Jurphaas, Rochat, Herve, Loret, Erwann P

“…SPC3 is a synthetic multibranched peptide containing eight HIV-1 gp120 V3 loop GPGRAF motifs. SPC3 inhibits HIV-1 infection in human lymphocytes and…”
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A New Conotoxin Affecting Sodium Current Inactivation Interacts with the -Conotoxin Receptor Site by Michael Fainzilber, Johannes C. Lodder, Karel S. Kits, Ora Kofman, Ilya Vinnitsky, Jurphaas Van Rietschoten, Eliahu Zlotkin, Dalia Gordon

“…We describe a new peptide conotoxin affecting sodium current inactivation, that competes on binding with -conotoxin TxVIA ( TxVIA). The amino acid sequence of…”
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Cytotoxic effect on lymphocytes of Tat from human immunodeficiency virus (HIV-1) by Benjouad, Abdelaziz, Mabrouk, Kamel, Moulard, Maxime, Gluckman, Jean-Claude, Rocht, Hervé, Van Rietschoten, Jurphaas, Sabatier, Jean-Marc

“…The human immunodeficiency virus type 1 (HIV-1) genome codes for trans-activator Tat, an 86-residue protein whose expression is critical for viral replication…”
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