Rochat H - Search Results

1

First chemical synthesis of a scorpion alpha-toxin affecting sodium channels: the Aah I toxin of Androctonus australis hector.

M'Barek S, Fajloun Z, Cestèle S, Devaux C, Mansuelle P, Mosbah A, Jouirou B, Mantegazza M, Van Rietschoten J, El Ayeb M, Rochat H, Sabatier JM, Sampieri F. M'Barek S, et al. Among authors: rochat h. J Pept Sci. 2004 Nov;10(11):666-77. doi: 10.1002/psc.582. J Pept Sci. 2004. PMID: 15568681

2

Synthesis, 3-D structure, and pharmacology of a reticulated chimeric peptide derived from maurotoxin and Tsk scorpion toxins.

Fajloun Z, Ferrat G, Carlier E, M'Barek S, Regaya I, Fathallah M, Rochat H, Darbon H, de Waard M, Sabatier JM. Fajloun Z, et al. Among authors: rochat h. Biochem Biophys Res Commun. 2002 Mar 1;291(3):640-8. doi: 10.1006/bbrc.2002.6496. Biochem Biophys Res Commun. 2002. PMID: 11855838

3

A maurotoxin with constrained standard disulfide bridging: innovative strategy of chemical synthesis, pharmacology, and docking on K+ channels.

M'Barek S, Lopez-Gonzalez I, Andreotti N, di Luccio E, Visan V, Grissmer S, Judge S, El Ayeb M, Darbon H, Rochat H, Sampieri F, Béraud E, Fajloun Z, De Waard M, Sabatier JM. M'Barek S, et al. Among authors: rochat h. J Biol Chem. 2003 Aug 15;278(33):31095-104. doi: 10.1074/jbc.M304271200. Epub 2003 Jun 3. J Biol Chem. 2003. PMID: 12783861 Free article.

4

Synthesis and characterization of Pi4, a scorpion toxin from Pandinus imperator that acts on K+ channels.

M'Barek S, Mosbah A, Sandoz G, Fajloun Z, Olamendi-Portugal T, Rochat H, Sampieri F, Guijarro JI, Mansuelle P, Delepierre M, De Waard M, Sabatier JM. M'Barek S, et al. Among authors: rochat h. Eur J Biochem. 2003 Sep;270(17):3583-92. doi: 10.1046/j.1432-1033.2003.03743.x. Eur J Biochem. 2003. PMID: 12919322 Free article.

5

Cobatoxin 1 from Centruroides noxius scorpion venom: chemical synthesis, three-dimensional structure in solution, pharmacology and docking on K+ channels.

Jouirou B, Mosbah A, Visan V, Grissmer S, M'Barek S, Fajloun Z, Van Rietschoten J, Devaux C, Rochat H, Lippens G, El Ayeb M, De Waard M, Mabrouk K, Sabatier JM. Jouirou B, et al. Among authors: rochat h. Biochem J. 2004 Jan 1;377(Pt 1):37-49. doi: 10.1042/BJ20030977. Biochem J. 2004. PMID: 14498829 Free PMC article.

6

Quantitative variability in the biodistribution and in toxinokinetic studies of the three main alpha toxins from the Androctonus australis hector scorpion venom.

Devaux C, Jouirou B, Naceur Krifi M, Clot-Faybesse O, El Ayeb M, Rochat H. Devaux C, et al. Among authors: rochat h. Toxicon. 2004 May;43(6):661-9. doi: 10.1016/j.toxicon.2004.02.021. Toxicon. 2004. PMID: 15109887

7

An anti-insect toxin purified from the scorpion Androctonus australis Hector also acts on the alpha- and beta-sites of the mammalian sodium channel: sequence and circular dichroism study.

Loret EP, Martin-Eauclaire MF, Mansuelle P, Sampieri F, Granier C, Rochat H. Loret EP, et al. Among authors: rochat h. Biochemistry. 1991 Jan 22;30(3):633-40. doi: 10.1021/bi00217a007. Biochemistry. 1991. PMID: 1846301

8

Antigenicity of peptide 19-28 of toxin II from the scorpion Androctonus australis as measured by different solid-phase tests and characterization of specific antibodies purified by immunoaffinity on the peptide or the toxin.

Bahraoui E, el Ayeb M, Granier C, Van Rietschoten J, Rochat H. Bahraoui E, et al. Among authors: rochat h. Toxicon. 1987;25(9):957-64. doi: 10.1016/0041-0101(87)90158-9. Toxicon. 1987. PMID: 2448919

9

Tetrodotoxin reverses brevetoxin allosteric inhibition of scorpion alpha-toxin binding on rat brain sodium channels.

Cestèle S, Sampieri F, Rochat H, Gordon D. Cestèle S, et al. Among authors: rochat h. J Biol Chem. 1996 Aug 2;271(31):18329-32. doi: 10.1074/jbc.271.31.18329. J Biol Chem. 1996. PMID: 8702472 Free article.

10

Chemical synthesis and characterization of maurotoxin, a short scorpion toxin with four disulfide bridges that acts on K+ channels.

Kharrat R, Mabrouk K, Crest M, Darbon H, Oughideni R, Martin-Eauclaire MF, Jacquet G, el Ayeb M, Van Rietschoten J, Rochat H, Sabatier JM. Kharrat R, et al. Among authors: rochat h. Eur J Biochem. 1996 Dec 15;242(3):491-8. doi: 10.1111/j.1432-1033.1996.0491r.x. Eur J Biochem. 1996. PMID: 9022673 Free article.

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