G Pelletier

Summary

Country: Canada

Publications

  1. request reprint
    Pelletier G, Luu The V, Li S, Ren L, Labrie F. Localization of 17beta-hydroxysteroid dehydrogenase type 1 mRNA in mouse tissues. J Mol Endocrinol. 2004;33:459-65 pubmed
    ..In the testes and peripheral tissues, the action of E2 is probably limited to the cells involved in its formation in an intracrine fashion. ..
  2. request reprint
    Pelletier G, Luu The V, Li S, Labrie F. Localization of type 7 17beta-hydroxysteroid dehydrogenase in mouse tissues. In situ hybridization studies. J Steroid Biochem Mol Biol. 2005;93:49-57 pubmed
    ....
  3. request reprint
    Pelletier G, Li S, Luu The V, Labrie F. Oestrogenic regulation of pro-opiomelanocortin, neuropeptide Y and corticotrophin-releasing hormone mRNAs in mouse hypothalamus. J Neuroendocrinol. 2007;19:426-31 pubmed
    ..The present data suggest that oestrogen might exert an anorexigenic action by stimulating POMC and CRH mRNA expression and decreasing NPY mRNA expression in the hypothalamus. ..
  4. request reprint
    Pelletier G, Luu The V, El Alfy M, Li S, Labrie F. Immunoelectron microscopic localization of 3beta-hydroxysteroid dehydrogenase and type 5 17beta-hydroxysteroid dehydrogenase in the human prostate and mammary gland. J Mol Endocrinol. 2001;26:11-9 pubmed
    ..The absence of any association of the enzymes with membrane-bound organelles appears as a common finding in the reactive cell types of two peripheral tissues. ..
  5. request reprint
    Pelletier G, Li S, Luu The V, Tremblay Y, Belanger A, Labrie F. Immunoelectron microscopic localization of three key steroidogenic enzymes (cytochrome P450(scc), 3 beta-hydroxysteroid dehydrogenase and cytochrome P450(c17)) in rat adrenal cortex and gonads. J Endocrinol. 2001;171:373-83 pubmed
    ....
  6. request reprint
    Pelletier G, Lihrmann I, Vaudry H. Role of androgens in the regulation of urotensin II precursor mRNA expression in the rat brainstem and spinal cord. Neuroscience. 2002;115:525-32 pubmed
    ..The physiological relevance of these new findings remains to be fully explored. ..
  7. request reprint
    Pelletier G, Luu The V, Li S, Labrie F. Localization of 20alpha-hydroxysteroid dehydrogenase mRNA in mouse brain by in situ hybridization. Brain Res Mol Brain Res. 2004;125:143-6 pubmed
    ..In the hippocampus, the labelling was mostly located over pyramidal cells of the CA1 layer. These results suggest that progesterone can be inactivated by 20alpha-HSD in some specific brain areas. ..
  8. request reprint
    Pelletier G, Luu The V, Li S, Labrie F. Localization of type 5 17beta-hydroxysteroid dehydrogenase mRNA in mouse tissues as studied by in situ hybridization. Cell Tissue Res. 2005;320:393-8 pubmed
    ..The data indicate that androgens and estrogens are formed via the action of type 5 17beta-HSD in specific cell types in the liver, ovary, adrenal cortex, and kidney. ..

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Publications8

  1. request reprint
    Pelletier G, Luu The V, Li S, Ren L, Labrie F. Localization of 17beta-hydroxysteroid dehydrogenase type 1 mRNA in mouse tissues. J Mol Endocrinol. 2004;33:459-65 pubmed
    ..In the testes and peripheral tissues, the action of E2 is probably limited to the cells involved in its formation in an intracrine fashion. ..
  2. request reprint
    Pelletier G, Luu The V, Li S, Labrie F. Localization of type 7 17beta-hydroxysteroid dehydrogenase in mouse tissues. In situ hybridization studies. J Steroid Biochem Mol Biol. 2005;93:49-57 pubmed
    ....
  3. request reprint
    Pelletier G, Li S, Luu The V, Labrie F. Oestrogenic regulation of pro-opiomelanocortin, neuropeptide Y and corticotrophin-releasing hormone mRNAs in mouse hypothalamus. J Neuroendocrinol. 2007;19:426-31 pubmed
    ..The present data suggest that oestrogen might exert an anorexigenic action by stimulating POMC and CRH mRNA expression and decreasing NPY mRNA expression in the hypothalamus. ..
  4. request reprint
    Pelletier G, Luu The V, El Alfy M, Li S, Labrie F. Immunoelectron microscopic localization of 3beta-hydroxysteroid dehydrogenase and type 5 17beta-hydroxysteroid dehydrogenase in the human prostate and mammary gland. J Mol Endocrinol. 2001;26:11-9 pubmed
    ..The absence of any association of the enzymes with membrane-bound organelles appears as a common finding in the reactive cell types of two peripheral tissues. ..
  5. request reprint
    Pelletier G, Li S, Luu The V, Tremblay Y, Belanger A, Labrie F. Immunoelectron microscopic localization of three key steroidogenic enzymes (cytochrome P450(scc), 3 beta-hydroxysteroid dehydrogenase and cytochrome P450(c17)) in rat adrenal cortex and gonads. J Endocrinol. 2001;171:373-83 pubmed
    ....
  6. request reprint
    Pelletier G, Lihrmann I, Vaudry H. Role of androgens in the regulation of urotensin II precursor mRNA expression in the rat brainstem and spinal cord. Neuroscience. 2002;115:525-32 pubmed
    ..The physiological relevance of these new findings remains to be fully explored. ..
  7. request reprint
    Pelletier G, Luu The V, Li S, Labrie F. Localization of 20alpha-hydroxysteroid dehydrogenase mRNA in mouse brain by in situ hybridization. Brain Res Mol Brain Res. 2004;125:143-6 pubmed
    ..In the hippocampus, the labelling was mostly located over pyramidal cells of the CA1 layer. These results suggest that progesterone can be inactivated by 20alpha-HSD in some specific brain areas. ..
  8. request reprint
    Pelletier G, Luu The V, Li S, Labrie F. Localization of type 5 17beta-hydroxysteroid dehydrogenase mRNA in mouse tissues as studied by in situ hybridization. Cell Tissue Res. 2005;320:393-8 pubmed
    ..The data indicate that androgens and estrogens are formed via the action of type 5 17beta-HSD in specific cell types in the liver, ovary, adrenal cortex, and kidney. ..