Search Results - "Duranton, B"

Geraniol, a component of plant essential oils, inhibits growth and polyamine biosynthesis in human colon cancer cells by Carnesecchi, S, Schneider, Y, Ceraline, J, Duranton, B, Gosse, F, Seiler, N, Raul, F

“…Geraniol and other monoterpenes found in essential oils of fruits and herbs have been suggested to represent a new class of agents for cancer chemoprevention…”
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Promotion of intestinal carcinogenesis by Streptococcus bovis by Ellmerich, Stéphan, Schöller, Marie, Duranton, Benoît, Gossé, Francine, Galluser, Michel, Klein, Jean-Paul, Raul, Francis

“…The involvement of Streptococcus bovis, an member of the human gut flora, in colorectal neoplastic diseases is an object of controversy. The aim of this study…”
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Resveratrol Inhibits Intestinal Tumorigenesis and Modulates Host-Defense-Related Gene Expression in an Animal Model of Human Familial Adenomatous Polyposis by Schneider, Yann, Duranton, Benoit, Goss, Francine, Schleiffer, Ren, Seiler, Nikolaus, Raul, Francis

“…We studied the effect of oral administration of resveratrol, a natural constituent of grapes, on tumorigenesis in Min mice. Min mice are congenic mice…”
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Polyamine metabolism in primary human colon adenocarcinoma cells (SW480) and their lymph node metastatic derivatives (SW620) by Duranton, B, Holl, V, Schneider, Y, Carnesecchi, S, Gossé, F, Raul, F, Seiler, N

“…The natural polyamines are multifunctional constituents of all eucaryotic cells. The objective of this work was to compare aspects of polyamine metabolism in…”
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Effect of the polyamine oxidase inactivator MDL 72527 on N(1)-(n-octanesulfonyl)spermine toxicity by Seiler, N, Badolo, L, Duranton, B, Vincent, F, Schneider, Y, Gossé, F, Raul, F

“…N(1)-(n-octanesulfonyl)spermine (N(1)OSSpm) is a potent calmodulin antagonist. In the present work, its toxicity to DHD/K12/TRb and CaCo-2 cells, two colon…”
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Spermine cytotoxicity to human colon carcinoma-derived cells (CaCo-2) by SEILER, N, DURANTON, B, GOSSE, F, RAUL, F

“…Spermine is a constituent of all vertebrate cells. Nevertheless, it exerts toxic effects if it accumulates in cells. Spermine is a natural substrate of the…”
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Cytotoxic effects of the polyamine oxidase inactivator MDL 72527 to two human colon carcinoma cell lines SW480 and SW620 by DURANTON, B, HOLL, V, SCHNEIDER, Y, CARNESECCHI, S, GOSSE, F, RAUL, F, SEILER, N

“…N1,N4-bis(2,3-butadienyl)-1,4-butanediamine (MDL 72527) was considered to be a selective inactivator of FAD-dependent tissue polyamine oxidase. Recently MDL…”
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Promotion of intestinal carcinogenesis by dietary methionine by Duranton, Benoit, Freund, Jean-Noël, Galluser, Michel, Schleiffer, René, Gossé, Francine, Bergmann, Christian, Hasselmann, Michel, Raul, Francis

“…The metabolism of the polyamines spermidine and spermine is known to be enhanced in rapidly proliferating cells. Methionine is a precursor of the aminopropyl…”
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Anti-proliferative effect of resveratrol, a natural component of grapes and wine, on human colonic cancer cells by Schneider, Yann, Vincent, Florence, Duranton, Benoı̂t, Badolo, Lassina, Gossé, Francine, Bergmann, Christian, Seiler, Nikolaus, Raul, Francis

“…Resveratrol, a natural polyphenolic phytoalexine present in grapes and wines, has been reported to exert a variety of important pharmacological effects. We…”
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Blood polyamine levels after oral ornithine load, a diagnostic marker of hyperproliferative premalignant and malignant stages in a model of colon carcinogenesis by Schleiffer, R, Duranton, B, Gossé, F, Hasselmann, M, Raul, F

“…This study was performed to determine whether a single oral dose of ornithine (Orn), the substrate of ornithine decarboxylase (ODC), increases blood…”
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Inhibition of polyamine oxidase enhances the cytotoxicity of polyamine oxidase substrates. A model study with N 1-( n-octanesulfonyl)spermine and human colon cancer cells by Seiler, N, Duranton, B, Vincent, F, Gossé, F, Renault, J, Raul, F

“…N 1-( n-octanesulfonyl)spermine (N 1 OSSpm) is a substrate of polyamine oxidase. It shares several properties with spermine, such as antagonism of NMDA-type…”
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Concomitant Changes in Polyamine Pools and DNA Methylation during Growth Inhibition of Human Colonic Cancer Cells by Duranton, Benoı̂t, Keith, Gérard, Gossé, Francine, Bergmann, Christian, Schleiffer, René, Raul, Francis

“…The effects of CGP 48664 and DFMO, selective inhibitors of the key enzymes of polyamine biosynthesis, namely, ofS-adenosylmethionine decarboxylase (AdoMetDC)…”
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Preventive administration of ornithine alpha-ketoglutarate improves intestinal mucosal repair after transient ischemia in rats by Duranton, Benoit, Schleiffer, Rene, Gosse, Francine, Raul, Francis

“…OBJECTIVESTo investigate whether the preventive enteral administration of a polyamine precursor, such as ornithine alpha-ketoglutarate (OKG), has a beneficial…”
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Effect of the polyamine oxidase inactivator MDL 72527 on N1-(n-octanesulfonyl)spermine toxicity by Seiler, N, Badolo, L, Duranton, B, Vincent, F, Schneider, Y, Gossé, F, Raul, F

“…N 1-(n-octanesulfonyl)spermine ( N 1OSSpm) is a potent calmodulin antagonist. In the present work, its toxicity to DHD/K12/TRb and CaCo-2 cells, two colon…”
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NO synthase inhibition promotes preneoplastic changes in the colon of rats by Schleiffer, R, Duranton, B, Bergmann, C, Gossé, F, Raul, F

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Nitric Oxide Synthase Inhibition Promotes Carcinogen-Induced Preneoplastic Changes in the Colon of Rats by Schleiffer, René, Duranton, Benoit, Gossé, Francine, Bergmann, Christian, Raul, Francis

“…l-Arginine is metabolized either to polyamines through arginase and ornithine decarboxylase (ODC) activities or to citrulline and nitric oxide (NO, nitrogen…”
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Inhibition of polyamine oxidase enhances the cytotoxicity of polyamine oxidase substrates. A model study with N1-(n-octanesulfonyl)spermine and human colon cancer cells by Seiler, N, Duranton, B, Vincent, F, Gossé, F, Renault, J, Raul, F

“…N(1)-(n-octanesulfonyl)spermine (N(1) OSSpm) is a substrate of polyamine oxidase. It shares several properties with spermine, such as antagonism of NMDA-type…”
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Suppression of preneoplastic changes in the intestine of rats fed low levels of polyamines by DURANTON, B, NSI-EMVO, E, SCHLEIFFER, R, GOSSE, F, GALLUSER, M, RAUL, F

“…Administration for 7 days of an enteral diet that is naturally deficient in polyamines strikingly reduces the preneoplastic changes observed in the intestines…”
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P.40 Promotion of intestinal preneoplastic changes bydietary methionine by Raul, F., Duranton, B., Gossé, F., Galluser, M., Bergmann, C., Hasselmann, M., Schleiffer, R.

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O.37 Preventive enteral administration of ornithinealpha-ketoglutarate improves intestinal mucosal repair after transient ischemia in rats by Raul, F., Duranton, B., Gossé, F., Galluser, M., Bergmann, C., Schleiffer, R.

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