Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Renée Ohayon"'
Autor:
Nesrine Benfares, Virginie Belotte, Sédami Gnidehou, Martin Schlumberger, Alain Virion, Jean-Christophe Sabourin, Stanislas Morand, Renée Ohayon, Jean-Michel Bidart, Marie-Sophie Noël-Hudson, Corinne Dupuy, Diane Agnandji, Bernard Caillou, Monique Talbot, Rabii Ameziane El Hassani, Jacques Kaniewski
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 288:G933-G942
The dual oxidase (Duox)2 flavoprotein is strongly expressed in the thyroid gland, where it plays a critical role in the synthesis of thyroid hormones by providing thyroperoxidase with H2O2. DUOX2 mRNA was recently detected by RT-PCR and in-situ hybri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d233f87a6f6a8c96c187a41b5b040a04
https://doi.org/10.1152/ajpgi.00198.2004
https://doi.org/10.1152/ajpgi.00198.2004
Autor:
Jacques Kaniewski, Stanislas Morand, Renée Ohayon, Orquidea Filipe Dos Santos, Marie-Sophie Noel-Hudson, Alain Virion, Corinne Dupuy
Publikováno v:
Endocrinology. 144:567-574
The Duox2 flavoprotein is strongly expressed in the thyroid gland, where it plays a critical role in the synthesis of thyroid hormones likely by providing thyroperoxidase with H(2)O(2). A truncated DUOX2 mRNA was isolated from the rat thyroid cell li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37672a8da43d6cc7420d3aa944d46bdf
https://doi.org/10.1210/en.2002-220824
https://doi.org/10.1210/en.2002-220824
Autor:
Alain Virion, Martin Schlumberger, Corinne Dupuy, Bernard Caillou, Monique Talbot, Ludovic Lacroix, Renée Ohayon, Jean-Michel Bidart, Maria Nocera, Danielle Dème
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 86:3351-3358
The large homolog of NADPH oxidase flavoprotein LNOX2, and probably LNOX1, are flavoproteins involved in the thyroid H2O2 generator. Western blot analysis of membrane proteins from normal human thyroid, using antipeptide antibodies, indicated that LN
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfff70359b54703ca771ea4df246f1b3
https://doi.org/10.1210/jcem.86.7.7646
https://doi.org/10.1210/jcem.86.7.7646
Autor:
Danielle Dème, Corinne Dupuy, Marie-Sophie Noël-Hudson, Renée Ohayon, Alexander Valent, Alain Virion
Publikováno v:
Journal of Biological Chemistry. 274:37265-37269
Hydrogen peroxide is the final electron acceptor for the biosynthesis of thyroid hormone catalyzed by thyroperoxidase at the apical surface of thyrocytes. Pig and human thyroid plasma membrane contain a Ca2+-dependent NAD(P)H oxidase that generates H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c7c25caf7ca8e11b88750628be381c3
https://doi.org/10.1074/jbc.274.52.37265
https://doi.org/10.1074/jbc.274.52.37265
Autor:
Alain Virion, Corinne Dupuy, Jacques Pommier, Renée Ohayon, Yves Gorin, Danielle Dème, Anne Marie Leseney
Publikováno v:
Biochemical Journal. 321:383-388
Pig thyroid plasma membranes contain a Ca(2+)-dependent NADPH:O2 oxidoreductase, the thyroid NADPH-dependent H2O2 generator. This provided the H2O2 for the peroxidase-catalysed synthesis of thyroid hormones. The effect of the tervalent arsenical, phe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a98fc1e7d778df76f42a6047ad3ed8d1
https://doi.org/10.1042/bj3210383
https://doi.org/10.1042/bj3210383
Autor:
Danielle Dème, Renée Ohayon, Alain Virion, Corinne Dupuy, Anne Marie Leseney, Bernard Haye, Denise P. Carvalho, Yves Gorin, Jacques Pommier, Jacques Kaniewski
Publikováno v:
European Journal of Biochemistry. 240:807-814
The thyroid plasma membrane contains a Ca(2+)-regulated NADPH-dependent H2O2-generating system which provides H2O2 for the thyroid-peroxidase-catalyzed biosynthesis of thyroid hormones. The molecular nature of the membrane-associated electron transpo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a014485896406fe0e87df02884b14be
https://doi.org/10.1111/j.1432-1033.1996.0807h.x
https://doi.org/10.1111/j.1432-1033.1996.0807h.x
Autor:
Sédami Gnidehou, Alphonse Sezan, Françoise Courtin, Bernard Caillou, Monique Talbot, Corinne Dupuy, Marie-Sophie Noël-Hudson, Diane Agnangji, Alain Virion, Renée Ohayon, Stanislas Morand, Jacques Kaniewski
Publikováno v:
The FASEB Journal. 18:1574-1576
In the thyroid, iodotyrosine dehalogenase acts on the mono and diiodotyrosines released during the hydrolysis of thyroglobulin to liberate iodide, which can then reenter the hormone-producing pathways. It has been reported that the deiodination of io
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2090d31ba943a318469b784ef61bc97e
https://doi.org/10.1096/fj.04-2023fje
https://doi.org/10.1096/fj.04-2023fje
Autor:
Renée Ohayon, Alain Virion, Yves Gorin, Hughes Van den Bergen, Jean-Marie Boeynaems, Jean Claude Braekman
Publikováno v:
Molecular and Cellular Endocrinology. 99:133-141
The major nonpolar iodolipid formed in horse thyroid cells has recently been identified as 2-iodohexadecanal (2-IHDA). We have investigated in vitro the effect of 2-IHDA on the NADPH-oxidase, NADPH-cytochrome c reductase, and thyroid peroxidase (TPO)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94500ddc0e79afcebe4c8e54bdf05eb3
https://doi.org/10.1016/0303-7207(94)90156-2
https://doi.org/10.1016/0303-7207(94)90156-2
Autor:
Corinne Dupuy, Jacques Kaniewski, Jacques Pommier, Danielle Dème, Renée Ohayon, Alain Virion, V De Sandro
Publikováno v:
Biochemical Journal. 283:591-595
The NADPH-dependent H2O2-generating system in a pig thyroid particulate fraction requires micromolar concentrations of Ca2+ for activity. The H2O2 generator could be Ca(2+)-desensitized (i.e. made fully active in the absence of Ca2+) by limited prote
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a07de64bd24d787ca77b7656d9e1ae9
https://doi.org/10.1042/bj2830591
https://doi.org/10.1042/bj2830591
Autor:
Corinne Dupuy, Alain Virion, Jacques Pommier, Jacques Kaniewski, Danielle Dème, Renée Ohayon, Virginie De Sandro
Publikováno v:
European Journal of Biochemistry. 201:507-513
The mechanism of NADPH oxidation catalyzed by horse-radish peroxidase (HRP) and 2,4-diacetyl-[2H]heme-substituted horse-radish peroxidase (DHRP) was studied. The roles of the different H2O2/peroxidase compounds were examined by spectral studies. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a69848e67d9f99b181077a2044f544a
https://doi.org/10.1111/j.1432-1033.1991.tb16310.x
https://doi.org/10.1111/j.1432-1033.1991.tb16310.x