Jonny St-Amand

Summary

Country: Canada

Publications

  1. pmc Transcriptome-wide identification of preferentially expressed genes in the hypothalamus and pituitary gland
    Jonny St-Amand
    Functional Genomics Laboratory, Department of Anatomy and Physiology, Molecular Endocrinology and Oncology Research Center, Laval University Medical Center Laval University, QC, Canada
    Front Endocrinol (Lausanne) 2:111. 2011
  2. pmc Feeding regulates the expression of pancreatic genes in gastric mucosa
    Maria Rita De Giorgio
    Functional Genomics Laboratory, CREMOGH, CRCHUQ, and Department of Molecular Medicine, Laval University, 2705 Boulevard Laurier, Quebec City, QC, Canada G1V 4G2
    J Obes 2010:371950. 2010
  3. pmc Reproducibility, bioinformatic analysis and power of the SAGE method to evaluate changes in transcriptome
    S Dinel
    Oncology and Molecular Endocrinology Research Center, Laval University Medical Center, Department of Anatomy and Physiology, Universite Laval Quebec, Canada
    Nucleic Acids Res 33:e26. 2005
  4. doi request reprint Effects of mild-exercise training cessation in human skeletal muscle
    Jonny St-Amand
    Department of Molecular Medicine, and Endocrinology and Genomics, CREMOGH, Laval University, and CHUL CRCHUQ, 2705 Boul Laurier, Quebec, QC, G1V 4G2, Canada
    Eur J Appl Physiol 112:853-69. 2012
  5. ncbi request reprint Gender difference of androgen actions on skeletal muscle transcriptome
    Mayumi Yoshioka
    Functional Genomics Laboratory, Department of Anatomy and Physiology, Molecular Endocrinology and Oncology Research Center, Laval University Medical Center CHUL, Laval University, Quebec, Canada
    J Mol Endocrinol 39:119-33. 2007
  6. doi request reprint Regulation of skeletal muscle transcriptome in elderly men after 6 weeks of endurance training at lactate threshold intensity
    Isabelle Riedl
    Molecular Endocrinology and Oncology Research Center, Laval University Medical Center, Quebec, Canada
    Exp Gerontol 45:896-903. 2010
  7. pmc Housekeeping and tissue-specific genes in mouse tissues
    Kouame E Kouadjo
    Functional Genomics Laboratory, Molecular Endocrinology and Oncology Research Center, Laval University Medical Center, Department of Anatomy and Physiology, Laval University, Quebec, Canada
    BMC Genomics 8:127. 2007
  8. doi request reprint Trefoil factor family member 2 (Tff2) KO mice are protected from high-fat diet-induced obesity
    Maria Rita De Giorgio
    Functional Genomics Laboratory, CREMOGH, CRCHUQ and Department of Molecular Medicine, Laval University, Quebec City, QC, Canada
    Obesity (Silver Spring) 21:1389-95. 2013
  9. doi request reprint Regulation of pituitary gene expression by adrenalectomy
    Yuichiro Nishida
    Department of Anatomy and Physiology, Functional Genomics Laboratory, Molecular Endocrinology and Oncology Research Center, Laval University Medical Center, Laval University, Quebec City, Quebec, Canada
    Obesity (Silver Spring) 17:114-20. 2009
  10. doi request reprint A single dose of dihydrotestosterone induced a myogenic transcriptional program in female intra-abdominal adipose tissue
    Maria Rita De Giorgio
    Functional Genomics Laboratory, Molecular Endocrinology and Oncology Research Center, Laval University Medical Center, Quebec City, Canada
    J Steroid Biochem Mol Biol 122:53-64. 2010

Collaborators

  • Mayumi Yoshioka
  • Hiroaki Tanaka
  • Naoko Shono
  • Kouame E Kouadjo
  • Ping Ye
  • F Labrie
  • B Piedboeuf
  • Aftab Ali Shah
  • Claude Labrie
  • Veronique Moulin
  • Maria Rita De Giorgio
  • Yuichiro Nishida
  • Carl Bolduc
  • Isabelle Riedl
  • David Hyacinthe Aboghe
  • Ci Ma
  • Tommy Seaborn
  • Ma Ci
  • S Dinel
  • Nikolaus Blin
  • Rose Guerline Cherizol
  • Denis Richard
  • Olivier Moreault
  • Takuro Tobina
  • René Paradis
  • Daniel Phaneuf
  • Chester A Ray
  • André Boivin
  • Yasukazu Takase
  • Lin Gan
  • Marc Cloutier
  • Yoshioka Mayumi
  • Paul A Khan
  • Michel G Tremblay
  • France Maltais
  • Boivin André
  • Labrie Fernand
  • Belleau Pascal
  • Gan Lin
  • Takase Yasukazu
  • St Amand Jonny
  • Stéphanie Dinel
  • E Calvo
  • C Bolduc
  • E E Snyder
  • A Boivin
  • P Belleau
  • Marianne Larose
  • Nicolas Lafond
  • Jean Morissette
  • Marc André Rodrigue
  • Vincent Raymond

Detail Information

Publications26

  1. pmc Transcriptome-wide identification of preferentially expressed genes in the hypothalamus and pituitary gland
    Jonny St-Amand
    Functional Genomics Laboratory, Department of Anatomy and Physiology, Molecular Endocrinology and Oncology Research Center, Laval University Medical Center Laval University, QC, Canada
    Front Endocrinol (Lausanne) 2:111. 2011
    ....
  2. pmc Feeding regulates the expression of pancreatic genes in gastric mucosa
    Maria Rita De Giorgio
    Functional Genomics Laboratory, CREMOGH, CRCHUQ, and Department of Molecular Medicine, Laval University, 2705 Boulevard Laurier, Quebec City, QC, Canada G1V 4G2
    J Obes 2010:371950. 2010
    ..Further studies including the characterization of novel genes may help to identify new targets for the therapy and prevention of obesity...
  3. pmc Reproducibility, bioinformatic analysis and power of the SAGE method to evaluate changes in transcriptome
    S Dinel
    Oncology and Molecular Endocrinology Research Center, Laval University Medical Center, Department of Anatomy and Physiology, Universite Laval Quebec, Canada
    Nucleic Acids Res 33:e26. 2005
    ..Finally, the current study shows that increasing the number of sequenced tags improves the power of the method to detect transcripts and their regulation by experimental conditions...
  4. doi request reprint Effects of mild-exercise training cessation in human skeletal muscle
    Jonny St-Amand
    Department of Molecular Medicine, and Endocrinology and Genomics, CREMOGH, Laval University, and CHUL CRCHUQ, 2705 Boul Laurier, Quebec, QC, G1V 4G2, Canada
    Eur J Appl Physiol 112:853-69. 2012
    ..The present study does not only demonstrate, for the first time, sustained effects of training after detraining at the transcriptional level, but also indicates the possible signalling pathways...
  5. ncbi request reprint Gender difference of androgen actions on skeletal muscle transcriptome
    Mayumi Yoshioka
    Functional Genomics Laboratory, Department of Anatomy and Physiology, Molecular Endocrinology and Oncology Research Center, Laval University Medical Center CHUL, Laval University, Quebec, Canada
    J Mol Endocrinol 39:119-33. 2007
    ..These results demonstrate gender differences in DHT actions on skeletal muscle, and contribute to a precise understanding of the molecular mechanisms of androgen actions in the female skeletal muscle...
  6. doi request reprint Regulation of skeletal muscle transcriptome in elderly men after 6 weeks of endurance training at lactate threshold intensity
    Isabelle Riedl
    Molecular Endocrinology and Oncology Research Center, Laval University Medical Center, Quebec, Canada
    Exp Gerontol 45:896-903. 2010
    ..The training simultaneously induced the expression of genes related to slow fiber type transition, OXPHOS and ECM, which might contribute to the improvement of glucose and lipid metabolisms and whole body aerobic capacity...
  7. pmc Housekeeping and tissue-specific genes in mouse tissues
    Kouame E Kouadjo
    Functional Genomics Laboratory, Molecular Endocrinology and Oncology Research Center, Laval University Medical Center, Department of Anatomy and Physiology, Laval University, Quebec, Canada
    BMC Genomics 8:127. 2007
    ....
  8. doi request reprint Trefoil factor family member 2 (Tff2) KO mice are protected from high-fat diet-induced obesity
    Maria Rita De Giorgio
    Functional Genomics Laboratory, CREMOGH, CRCHUQ and Department of Molecular Medicine, Laval University, Quebec City, QC, Canada
    Obesity (Silver Spring) 21:1389-95. 2013
    ....
  9. doi request reprint Regulation of pituitary gene expression by adrenalectomy
    Yuichiro Nishida
    Department of Anatomy and Physiology, Functional Genomics Laboratory, Molecular Endocrinology and Oncology Research Center, Laval University Medical Center, Laval University, Quebec City, Quebec, Canada
    Obesity (Silver Spring) 17:114-20. 2009
    ..This study reveals alterations of pituitary gene expressions that may be associated with ADX-induced physiological changes including weight loss...
  10. doi request reprint A single dose of dihydrotestosterone induced a myogenic transcriptional program in female intra-abdominal adipose tissue
    Maria Rita De Giorgio
    Functional Genomics Laboratory, Molecular Endocrinology and Oncology Research Center, Laval University Medical Center, Quebec City, Canada
    J Steroid Biochem Mol Biol 122:53-64. 2010
    ....
  11. doi request reprint Concomitant modulation of transcripts related to fiber type determination and energy metabolism in skeletal muscle of female ovariectomized mice by estradiol injection
    Isabelle Riedl
    Molecular Endocrinology and Oncology Research Center, Laval University Medical Center and Department of Anatomy and Physiology, Laval University, Quebec, Canada
    J Steroid Biochem Mol Biol 122:91-9. 2010
    ..These results suggest that a single physiological dose of E(2) can concomitantly modulate transcripts determining skeletal muscle type and energy metabolism, which may in turn affect sarcopenia and MS...
  12. ncbi request reprint Prostate-specific genes and their regulation by dihydrotestosterone
    Ma Ci
    Molecular Endocrinology and Oncology Research Center, Laval University Medical Center, Department of Anatomy and Physiology, Laval University, Quebec, Canada
    Prostate 68:241-54. 2008
    ..Prostate is a well-known androgen-dependent tissue...
  13. ncbi request reprint Transcriptomic characterization of the long-term dihydrotestosterone effects in adipose tissue
    Carl Bolduc
    Functional Genomics Laboratory, Molecular Endocrinology and Oncology Research Center, Laval University Medical Center, 2705 Boulevard Laurier, Quebec City, Quebec, G1V 4G2 Canada
    Obesity (Silver Spring) 15:1107-32. 2007
    ..To study the long-term transcriptomic effects of dihydrotestosterone (DHT) in adipose tissue. Fat distribution is regulated by sexual hormones. It is still unclear if androgens are promoting or reducing intra-abdominal fat accumulation...
  14. doi request reprint High-fat meal-induced changes in the duodenum mucosa transcriptome
    Mayumi Yoshioka
    Functional Genomics Laboratory, Molecular Endocrinology and Oncology Research Center, Laval University Medical Center, Quebec, Canada
    Obesity (Silver Spring) 16:2302-7. 2008
    ..Characterization of novel fat-specific candidates whose relations with feeding behavior have never been reported may contribute to the development of new therapeutic targets for appetite and satiety controls...
  15. doi request reprint Acute molecular mechanisms responsive to feeding and meal constitution in mesenteric adipose tissue
    Carl Bolduc
    Functional Genomics Laboratory, Department of Anatomy and Physiology, Molecular Endocrinology and Oncology Research Center, Laval University Medical Center, Laval University, Quebec, Quebec, Canada
    Obesity (Silver Spring) 18:410-3. 2010
    ....
  16. ncbi request reprint Serial analysis of gene expression in the skeletal muscle of endurance athletes compared to sedentary men
    Mayumi Yoshioka
    Molecular Endocrinology and Oncology Research Center, Laval University Medical Center CHUL and Laval University, 2705 Boul Laurier, Ste Foy, Quebec G1V 4G2, Canada
    FASEB J 17:1812-9. 2003
    ..Moreover, the current data suggest novel candidate genes that may be responsible for enhanced endurance performance...
  17. ncbi request reprint Regulation of hypothalamic gene expression by glucocorticoid: implications for energy homeostasis
    Yuichiro Nishida
    Functional Genomics Laboratory, Molecular Endocrinology and Oncology Research Center, Laval University Medical Center CHUL, Quebec City, Quebec, Canada
    Physiol Genomics 25:96-104. 2006
    ..Moreover, 7 uncharacterized and 43 novel transcripts were modulated by ADX and GC. The present study has identified genes that may regulate hypothalamic systems governing energy balance in response to ADX and GC...
  18. doi request reprint Feeding induced changes in the hypothalamic transcriptome
    Maria Rita De Giorgio
    Functional Genomics Laboratory, Molecular Endocrinology and Oncology Research Center, Laval University Medical Center and Department of Anatomy and Physiology, Laval University, Quebec, Canada
    Clin Chim Acta 406:103-7. 2009
    ..We investigated the modifications in the hypothalamic gene expression induced by high-fat (HF) and low-fat (LF) meal ingestion in mice, in order to identify the signals rapidly mediating the hypothalamic control on energy intake...
  19. ncbi request reprint Most expressed transcripts in sexual organs and other tissues
    Kouame E Kouadjo
    Molecular Endocrinology and Oncology Research Center, Laval University Medical Center CHUL, Department of Anatomy and Physiology, Laval University, 2705 Boulevard Laurier, Quebec, Canada
    Mol Reprod Dev 75:230-42. 2008
    ..These findings suggest that the top 10 transcripts are sufficient to characterize each tissue of the body...
  20. ncbi request reprint Regulation of global gene expression by ovariectomy and estrogen in female adipose tissue
    Ping Ye
    Functional Genomics Laboratory, Oncology and Molecular Endocrinology Research Center, Laval University Medical Center, 2705 Boul Laurier BlocT, Quebec G1V 4G2, Canada
    Obes Res 13:1024-30. 2005
    ..To study the effects of ovariectomy (OVX) and estrogen replacement on global gene expression in white adipose tissue...
  21. ncbi request reprint The top 10 most abundant transcripts are sufficient to characterize the organs functional specificity: evidences from the cortex, hypothalamus and pituitary gland
    Yuichiro Nishida
    Molecular Endocrinology and Oncology Research Center, Laval University Medical Center CHUL, Department of Anatomy and Physiology, Laval University, 2705 Boulevard Laurier, Quebec, Canada G1V 4G2
    Gene 344:133-41. 2005
    ....
  22. doi request reprint Atlas of dihydrotestosterone actions on the transcriptome of prostate in vivo
    Ci Ma
    Department of Anatomy and Physiology, Molecular Endocrinology and Oncology Research Center, Laval University Medical Center, Laval University, Quebec, Canada
    Prostate 69:293-316. 2009
    ..Using serial analysis of gene expression (SAGE), we studied the transcriptomic changes in vivo by dihydrotestosterone (DHT) treatment in mice to better understand androgen effects in the prostate...
  23. doi request reprint Regulation of gene expression by estrogen in mammary gland of wild type and estrogen receptor alpha knockout mice
    David Hyacinthe Aboghe
    Functional Genomics Laboratory, Molecular Endocrinology and Oncology Research Center, Laval University Medical Center, Department of Anatomy and Physiology, Laval University, Quebec, Canada
    J Steroid Biochem Mol Biol 113:116-26. 2009
    ..The current study will provide useful information to understand the cellular mechanisms of E(2)-mediated gene regulation in tissues in vivo for the development of novel drugs targeting specific ER action in pathological conditions...
  24. ncbi request reprint Identification of cellular processes that are rapidly modulated in response to tracheal occlusion within mice lungs
    Tommy Seaborn
    Pediatric Research Unit, Laval University, Ste Foy, Quebec, G1V 4G2, Canada
    Pediatr Res 63:124-30. 2008
    ....
  25. ncbi request reprint Sexually dimorphic gene expression in the hypothalamus, pituitary gland, and cortex
    Yuichiro Nishida
    Functional Genomics Laboratory, Molecular Endocrinology and Oncology Research Center, Laval University Medical Center, Department of Anatomy and Physiology, Laval University, 2705 Boulevard Laurier, Quebec, Quebec, Canada G1V 4G2
    Genomics 85:679-87. 2005
    ..Thus, the current study has characterized key sexual dimorphisms in the transcriptomes of the hypothalamus, pituitary, and cortex...
  26. ncbi request reprint Adipose tissue transcriptome by serial analysis of gene expression
    Carl Bolduc
    Molecular Endocrinology and Oncology Research Center, Laval Univerisity Medical Center and Laval University, Quebec, Canada
    Obes Res 12:750-7. 2004
    ..To describe the genomic expression profile or transcriptome of adipose tissue using the serial analysis of gene expression method...