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Jacques J. Tremblay

Professeur titulaire

Jacques J. Tremblay
jacques-j.tremblay@fmed.ulaval.ca
Centre de recherche en reproduction, développement et santé intergénérationnelle
Centre de recherche du CHU de Québec - Université Laval
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Contribution à la recherche

Thématiques de recherche de la Faculté de médecine

  • Reproduction, génétique, périnatalité et développement

Domaines de recherche

  • Physiologie animale, endocrinologie
    • Action hormonale
  • Régulation et expression des gènes
    • Transcription
  • Transcriptomique
  • Protéomique
  • Transgenèse
  • Médecine régénérative (y compris les cellules souches et le génie tissulaire)
    • Cellules souches de Leydig
  • Prolifération, différenciation et mort cellulaires
  • Biologie du développement et de la reproduction des animaux
  • Signalisation intracellulaire, transduction des signaux, biologie des récepteurs et des membranes
    • Signalisation en aval du récepteur LH

Projets de recherche en cours

  • Réseau Québécois en Reproduction - Fonds de recherche du Québec - Nature et technologies - Regroupements stratégiques NT, Université de Montréal, co-chercheur - 2024-04-01 au 2030-03-31
  • Defining the role of GATA4 in steroidogenic cells and sex differentiation in males using novel mouse models - Instituts de recherche en santé du Canada - Subvention Projet, chercheur principal - 2023-04-01 au 2028-03-31
  • Probing the origins and crosstalk between the different Leydig cell populations in the mammalian gonad - Conseil de recherches en sciences naturelles et génie Canada - Subventions à la découverte SD (individuelles et d'équipe), chercheur principal - 2022-04-01 au 2027-03-31

Financements des 2 dernières années

  • Rôle du facteur de transcription GATA4 dans la différenciation sexuelle masculine - Université Laval - Fonds internes - BDR - Contributions, chercheur principal - 2022-07-01 au 2023-06-30
  • Réseau Québécois en Reproduction (RQR) - Fonds de recherche du Québec - Nature et technologies, Université de Sherbrooke, Université Laval - Fonds internes, Université de Montréal, Université du Québec à Trois-Rivières, Institut national de recherche scientifique (INRS) - Regroupements stratégiques NT, Université de Montréal, co-chercheur - 2017-04-01 au 2023-03-31

Publications

  • A mutated form of steroidogenic factor 1 (SF-1 G35E) that causes sex reversal in humans fails to synergize with transcription factor GATA-4., Viger RS, Jacques J. Tremblay, The Journal of biological chemistry, 2003, 10.1074/jbc.m305485200
  • Phosphorylation of GATA4 serine 105 but not serine 261 is required for testosterone production in the male mouse, Viger, R. S., Pilon, N., Tremblay, J. J., Brousseau, C., Souchkova, O., Taniguchi, H., Bouchard, M. F., Sab, A. Boulende, Bergeron, F., Andrology, 2019, 10.1111/ANDR.12601
  • The transcription factor KLF6 is expressed in somatic cells and in a subpopulation of germ cells during mouse testicular development, Tremblay, Jacques, Tremblay, Maxime, Robert, Nicholas, Biology of Reproduction, 2007, 10.1093/BIOLREPROD/77.S1.224B
  • Expression of Nur77 and its target genes StAR and HSD3B2 in endometrial cancer cell lines: Implication for local steroid production, Tremblay, JJ, Vaillant, MJ, Biology of Reproduction, 2005
  • The Transcription Factor MEF2 Is a Novel Regulator of Gsta Gene Class in Mouse MA-10 Leydig Cells, Tremblay, Jacques J., Bergeron, Francis, Brousseau, Catherine, Di-Luoffo, Mickael, Endocrinology, 2015, 10.1210/EN.2015-1500
  • MEF2 Cooperates With Forskolin/cAMP and GATA4 to Regulate Star Gene Expression in Mouse MA-10 Leydig Cells, Tremblay, Jacques J., Paradis, Elise, Di-Luoffo, Mickael, Daems, Caroline, Endocrinology, 2015, 10.1210/EN.2014-1964
  • Role of the GATA family of transcription factors in andrology., Jacques J. Tremblay, Robert NM, Hiroaki Taniguchi, Viger RS, Journal of andrology, 2004, 10.1002/j.1939-4640.2004.tb02813.x
  • A homeodomain gene Ptx3 has highly restricted brain expression in mesencephalic dopaminergic neurons, Burbach, JPH, Drouin, J, Wolterink, G, vanderKleij, AAM, Cox, JJ, Tremblay, JJ, Lanctot, C, vanSchaick, HSA, Smidt, MP, Proceedings of the National Academy of Sciences, 1997, 10.1073/PNAS.94.24.13305
  • Identification of novel genes and pathways regulated by the orphan nuclear receptor COUP-TFII in mouse MA-10 Leydig cells†., Jacques J. Tremblay, Viger RS, Talbot P, de Mattos K, Mendoza-Villarroel RE, Mehanovic S, Biology of reproduction, 2021, 10.1093/biolre/ioab131
  • The PTX family of homeodomain transcription factors during pituitary developments, Tremblay, JJ, Lanctot, C, Lamonerie, T, Lamolet, B, Drouin, J, Molecular and Cellular Endocrinology, 1998, 10.1016/S0303-7207(98)00026-4
  • Transcription Factors as Regulators of Gene Expression During Leydig Cell Differentiation and Function, , The Leydig Cell in Health and Disease, 2007, 10.1007/978-1-59745-453-7_23
  • The INSL3 gene is a direct target for the orphan nuclear receptor, COUP-TFII, in Leydig cells, Tremblay, Jacques J., Brousseau, Catherine, Giner, Xavier C., Camire, Etienne, Di-Luoffo, Mickael, Mendoza-Villarroel, Raifish E., Journal of Molecular Endocrinology, 2014, 10.1530/JME-13-0290
  • Novel transcriptional cooperation between the orphan nuclear receptor Nur77 and AP-1 family members on the star promoter, Tremblay, JJ, Martin, LJ, Biology of Reproduction, 2005
  • Dynamic Expression of the Homeobox Factor PBX1 during Mouse Testis Development, Jacques J. Tremblay, Catherine Brousseau, Vanessa Moisan, Endocrines, 2022, 10.3390/endocrines3010002
  • Transcriptional properties of Pitx1 and its role in hindlimb specification, Tremblay, JJ, Poulin, G, Moreau, A, Marcil, A, Lanctot, C, Drouin, J, Developmental Dynamics, 2000
  • Comprehensive and Quantitative Analysis of the Changes in Proteomic and Phosphoproteomic Profiles during Stimulation and Repression of Steroidogenesis in MA-10 Leydig Cells, Jacques J. Tremblay, Zoheir B. Demmouche, International Journal of Molecular Sciences, 2022, 10.3390/ijms232112846
  • The Nuclear Receptor COUP-TFII Regulates Amhr2 Gene Transcription via a GC-Rich Promoter Element in Mouse Leydig Cells, Jacques J Tremblay, Robert S Viger, Raifish E Mendoza-Villarroel, Samir Mehanovic, Journal of the Endocrine Society, 2019, 10.1210/js.2019-00266
  • Nuclear receptors in Leydig cell gene expression and function., Jacques J. Tremblay, Luc J. Martin, Biology of reproduction, 2010, 10.1095/biolreprod.110.083824
  • The pan-pituitary activator of transcription, Ptx1 (pituitary homeobox 1), acts in synergy with SF-1 and Pit1 and is an upstream regulator of the lim-homeodomain gene Lim3/Lhx3, Drouin, J, Lanctot, C, Tremblay, JJ, Molecular Endocrinology, 1998, 10.1210/ME.12.3.428
  • Insights Into the Roles of GATA Factors in Mammalian Testis Development and the Control of Fetal Testis Gene Expression., Jacques J. Tremblay, de Mattos K, Viger RS, Frontiers in endocrinology, 2022, 10.3389/fendo.2022.902198
  • Isolation of the rat Nur77 promoter and characterization of its regulatory elements in testicular Leydig cells, Tremblay, JJ, Boucher, N, Biology of Reproduction, 2005
  • DOES ENDOCRINE DISRUPTION CAUSE CRYPTORCHIDISM: WHERE DO WE STAND?, Lague, Eric, Tyre, Madeline, Tremblay, Jacques J., Journal of Andrology, 2011
  • Upstream stimulatory factor 1 (USF1) and USF2 are expressed in the mouse testis: Implications for testicular gene expression, Tremblay, JJ, Pons, E, Biology of Reproduction, 2005
  • Transcription of platelet-derived growth factor receptor α in Leydig cells involves specificity protein 1 and 3., Jacques J. Tremblay, Bagu ET, Bergeron F, Journal of molecular endocrinology, 2011, 10.1530/jme-10-0145
  • The nuclear receptors NUR77 and SF1 play additive roles with c-JUN through distinct elements on the mouse Star promoter., Jacques J. Tremblay, Luc J. Martin, Journal of molecular endocrinology, 2009, 10.1677/jme-08-0095
  • Friend of GATA (FOG)-1 and FOG-2 differentially repress the GATA-dependent activity of multiple gonadal promoters., Viger RS, Jacques J. Tremblay, Robert NM, Endocrinology, 2002, 10.1210/en.2002-220280
  • MEF2 and NR2F2 cooperate to regulate Akr1c14 gene expression in mouse MA-10 Leydig cells, Tremblay, J. J., Brousseau, C., Di-Luoffo, M., Andrology, 2016, 10.1111/ANDR.12150
  • The ladybird-like homeobox 2 (Lbx2) gene shows region-specific expression within the mouse epididymis, Tremblay, JJ, Moisan, V, Biology of Reproduction, 2004
  • The Ptx family of homeodomain transcription factors, Tremblay, JJ, Lanctot, C, Drouin, J, Medecine Sciences: M/S, 1998, 10.4267/10608/1040
  • Mechanisms of MEHP Inhibitory Action and Analysis of Potential Replacement Plasticizers on Leydig Cell Steroidogenesis, Jacques J. Tremblay, Annick N. Enangue Njembele, International Journal of Molecular Sciences, 2021, 10.3390/ijms222111456
  • Human and murine PTX1/Ptx1 gene maps to the region for Treacher Collins Syndrome, Drouin, J, Beatty, B, Copeland, N, Gilbert, D, Jenkins, N, Tremblay, JJ, Lanctot, C, Crawford, MJ, Mammalian Genome, 1997, 10.1007/S003359900589
  • The orphan nuclear receptor Nur77 is a novel regulator of cAMP-mediated StAR gene expression, Tremblay, JJ, Martin, LJ, Biology of Reproduction, 2004
  • MEF2 Is Restricted to the Male Gonad and Regulates Expression of the Orphan Nuclear Receptor NR4A1, Tremblay, Jacques J., Brousseau, Catherine, Martin, Luc J., Daems, Caroline, Molecular Endocrinology, 2014, 10.1210/ME.2013-1407
  • Transcription factor GATA-4 is activated by phosphorylation of serine 261 via the cAMP/protein kinase a signaling pathway in gonadal cells., Viger RS, Jacques J. Tremblay, The Journal of biological chemistry, 2003, 10.1074/jbc.m213149200
  • The orphan nuclear receptor NUR77 regulates hormone-induced StAR transcription in Leydig cells through cooperation with Ca2+/calmodulin-dependent protein kinase I., Jacques J. Tremblay, Brousseau C, Boucher N, Luc J. Martin, Molecular endocrinology (Baltimore, Md.), 2008, 10.1210/me.2007-0370
  • Platelet microparticles are internalized in neutrophils via the concerted activity of 12-lipoxygenase and secreted phospholipase A2-IIA, Boilard, Eric, Gelb, Michael H., Soulet, Denis, Provost, Patrick, Pouliot, Marc, Lambeau, Gerard, Poubelle, Patrice E., Tremblay, Jacques J., Allaeys, Isabelle, Rousseau, Matthieu, Rollet-Labelle, Emmanuelle, Levesque, Tania, Mendoza-Villarroel, Raifish E., Laffont, Benoit, Cloutier, Nathalie, Belleannee, Clemence, Bollinger, James, Boudreau, Luc H., Duchez, Anne-Claire, Proceedings of the National Academy of Sciences, 2015, 10.1073/PNAS.1507905112
  • Growth Hormone-induced STAT5B Regulates Star Gene Expression Through a Cooperation With cJUN in Mouse MA-10 Leydig Cells, Jacques J Tremblay, Catherine Brousseau, Karine de Mattos, Raifish E Mendoza-Villarroel, Kenley Joule Pierre, Samir Mehanovic, Nicholas M Robert, Francis Bergeron, Pierre-Olivier Hébert-Mercier, Endocrinology, 2022, 10.1210/endocr/bqab267
  • Hormones and Signaling Pathways Involved in the Stimulation of Leydig Cell Steroidogenesis, Jacques J. Tremblay, Kenley Joule Pierre, Karine de Mattos, Endocrines, 2023, 10.3390/endocrines4030041
  • A New Leydig Cell–Exclusive Cre Line Allows Lineage Tracing of Fetal and Adult Leydig Cell Populations in the Mouse, Jacques J Tremblay, Shirley Ferrier-Tarin, Nicholas M Robert, Endocrinology, 2025, 10.1210/endocr/bqaf012
  • The nuclear receptors SF1 and LRH1 are expressed in endometrial cancer cells and regulate steroidogenic gene transcription by cooperating with AP-1 factors., Jacques J. Tremblay, Brousseau C, Robert NM, Vaillant MJ, Bergeron F, Dubé C, Cancer letters, 2009, 10.1016/j.canlet.2008.10.008
  • Transcriptional regulation of INSL3 expression in testicular Leydig cells, Tremblay, JJ, Robert, NM, Biology of Reproduction, 2005
  • Chicken ovalbumin upstream promoter transcription factor type II interacts and functionally cooperates with GATA4 to regulate anti‐Müllerian hormone receptor type 2 transcription in mouse MA‐10 Leydig cells, Jacques J. Tremblay, Robert S. Viger, Kenley Joule Pierre, Samir Mehanovic, Andrology, 2022, 10.1111/andr.13266
  • Ptx1 regulates SF-1 activity by an interaction that mimics the role of the ligand-binding domain, Drouin, J, Gauthier, Y, Marcil, A, Tremblay, JJ, The EMBO Journal, 1999, 10.1093/EMBOJ/18.12.3431
  • Ptx1, a bicoid-related homeo box transcription factor involved in transcription of the pro-opiomelanocortin gene, Drouin, J, Gauthier, Y, Therrien, M, Lanctot, C, Tremblay, JJ, Lamonerie, T, Genes & Development, 1996, 10.1101/GAD.10.10.1284
  • GATA factors differentially activate multiple gonadal promoters through conserved GATA regulatory elements., Viger RS, Jacques J. Tremblay, Endocrinology, 2001, 10.1210/endo.142.3.7995
  • Antagonistic effects of testosterone and the endocrine disruptor mono-(2-ethylhexyl) phthalate on INSL3 transcription in Leydig cells., Laguë E, Jacques J. Tremblay, Endocrinology, 2008, 10.1210/en.2008-0310
  • Identification of MEF2A, MEF2C, and MEF2D interactomes in basal and Fsk‐stimulated mouse MA‐10 Leydig cells, Jacques J. Tremblay, Arnaud Droit, Robert S. Viger, Marie‐Pier Scott‐Boyer, Karine de Mattos, Andrology, 2025, 10.1111/andr.70051
  • A Cell-Autonomous Molecular Cascade Initiated by AMP-Activated Protein Kinase Represses Steroidogenesis, Tremblay, Jacques J., Bergeron, Francis, Abdou, Houssein S., Molecular and Cellular Biology, 2014, 10.1128/MCB.00734-14
  • Nuclear receptors, testosterone, and posttranslational modifications in human INSL3 promoter activity in testicular Leydig cells., Laguë E, Robert NM, Jacques J. Tremblay, Annals of the New York Academy of Sciences, 2009, 10.1111/j.1749-6632.2008.03807.x
  • A 35-bp Conserved Region Is Crucial for Insl3 Promoter Activity in Mouse MA-10 Leydig Cells, Jacques J. Tremblay, Nicholas M. Robert, Kenley Joule Pierre, Xavier C. Giner, International Journal of Molecular Sciences, 2022, 10.3390/ijms232315060
  • The human 3beta-hydroxysteroid dehydrogenase/Delta5-Delta4 isomerase type 2 promoter is a novel target for the immediate early orphan nuclear receptor Nur77 in steroidogenic cells., Jacques J. Tremblay, Luc J. Martin, Endocrinology, 2005, 10.1210/en.2004-0859
  • KLF6 cooperates with NUR77 and SF1 to activate the human INSL3 promoter in mouse MA-10 leydig cells, Tremblay, Jacques J., Bergeron, Francis, Robert, Nicholas M., Mendoza-Villarroel, Raifish E., Tremblay, Maxime A., Journal of Molecular Endocrinology, 2016, 10.1530/JME-15-0139
  • IL-6 downregulates transcription of NTPDase2 via specific promoter elements., Dranoff JA, Jean Sévigny, Jacques J. Tremblay, Sheung N, Lavoie EG, Yu J, American journal of physiology. Gastrointestinal and liver physiology, 2008, 10.1152/ajpgi.00208.2007
  • Molecular regulation of steroidogenesis in endocrine Leydig cells, Tremblay, Jacques J., Steroids, 2015, 10.1016/J.STEROIDS.2015.08.001
  • Expression of the Ladybird-like homeobox 2 transcription factor in the developing mouse testis and epididymis., Jacques J. Tremblay, Bomgardner D, Moisan V, BMC developmental biology, 2008, 10.1186/1471-213x-8-22
  • Calcium-dependent Nr4a1 expression in mouse Leydig cells requires distinct AP1/CRE and MEF2 elements, Tremblay, Jacques J., Robert, Nicholas M., Abdou, Houssein S., Journal of Molecular Endocrinology, 2016, 10.1530/JME-15-0202
  • New insights into the regulation of mammalian sex determination and male sex differentiation., Jacques J. Tremblay, Silversides DW, Viger RS, Vitamins and hormones, 2005, 10.1016/s0083-6729(05)70013-3
  • Glucocorticoids antagonize cAMP-induced Star transcription in Leydig cells through the orphan nuclear receptor NR4A1., Jacques J. Tremblay, Luc J. Martin, Journal of molecular endocrinology, 2008, 10.1677/jme-07-0145
  • FOG-2 and DAX-1 are negative modulators of GATA-4/SF-1 synergism in Sertoli cells, Viger, RS, Tremblay, JJ, Biology of Reproduction, 2000
  • Characterization of the platelet-derived growth factor receptor alpha (PDGF-R alpha) promoter in mouse Leydig cells, Tremblay, Jacques, Dube, Charlotte, Biology of Reproduction, 2007
  • Protein kinase A-dependent cooperation between GATA and CCAAT/enhancer-binding protein transcription factors regulates steroidogenic acute regulatory protein promoter activity., Viger RS, Hamel F, Jacques J. Tremblay, Endocrinology, 2002, 10.1210/en.2002-220413
  • Expression of the ladybird-like homeobox 2 (LBX2) factor during ovarian development in the mouse, Tremblay, Jacques J., Bomgardner, Damela, Moisan, Vanessa, Biology of Reproduction, 2007, 10.1093/BIOLREPROD/77.S1.207C
  • Egr-1 is a downstream effector of GnRH and synergizes by direct interaction with Ptx1 and SF-1 to enhance luteinizing hormone beta gene transcription, Drouin, J, Tremblay, JJ, Molecular and Cellular Biology, 1999, 10.1128/MCB.19.4.2567
  • Transcription factor GATA-4 enhances Mullerian inhibiting substance gene transcription through a direct interaction with the nuclear receptor SF-1, Viger, RS, Tremblay, JJ, Molecular Endocrinology, 1999, 10.1210/ME.13.8.1388
  • Expression of the ladybird-like homeobox2 (Lbx2) factor during mouse testicular and epididymal development, Tremblay, JJ, Bomgardner, D, Moisan, V, Biology of Reproduction, 2005
  • Novel Targets for the Transcription Factors MEF2 in MA-10 Leydig Cells, Tremblay, Jacques J., Bergeron, Francis, Daems, Caroline, Di-Luoffo, Mickael, Biology of Reproduction, 2015, 10.1095/BIOLREPROD.114.127761
  • Expression of ladybird-like homeobox 2 (LBX2) during ovarian development and folliculogenesis in the mouse., Jacques J. Tremblay, Robert NM, Moisan V, Journal of molecular histology, 2010, 10.1007/s10735-010-9291-5
  • The Urokinase-Type Plasminogen Activator Contributes to cAMP-Induced Steroidogenesis in MA-10 Leydig Cells, Jacques J. Tremblay, Zoheir B. Demmouche, Endocrines, 2022, 10.3390/endocrines3030037
  • A STAR for the ages: a 30-year historical perspective of the role of transcription factors in the regulation of steroidogenic acute regulatory gene expression, Jacques J Tremblay, Marie France Bouchard, Robert S Viger, Journal of Endocrinology, 2024, 10.1530/JOE-24-0087
  • Platelet microparticles are internalized in neutrophils via the concerted activity of 12-lipoxygenase and secreted phospholipase A2-IIA (vol 112, pg E3564, 2015), Boilard, Eric, Gelb, Michael H., Soulet, Denis, Provost, Patrick, Pouliot, Marc, Lambeau, Gerard, Poubelle, Patrice E., Tremblay, Jacques J., Allaeys, Isabelle, Rousseau, Matthieu, Rollet-Labelle, Emmanuelle, Levesque, Tania, Mendoza-Villarroel, Raifish E., Laffont, Benoit, Cloutier, Nathalie, Belleannee, Clemence, Bollinger, James, Naika, Gajendra S., Boudreau, Luc H., Duchez, Anne-Claire, Proceedings of the National Academy of Sciences, 2015, 10.1073/PNAS.1522504112
  • ERK5 Cooperates With MEF2C to Regulate Nr4a1 Transcription in MA-10 and MLTC-1 Leydig Cells, Jacques J Tremblay, Robert S Viger, Clémence Belleannée, Gabriel Henrique Campolina-Silva, Félix-Olivier Dumas, Karine de Mattos, Endocrinology, 2023, 10.1210/endocr/bqad120
  • Pitx1 in vivo promoter activity and mechanisms of positive autoregulation., Jacques Drouin, Gauthier Y, Christian Lanctôt, Marcil A, Paradis FW, Jacques J. Tremblay, Goodyer CG, Neuroendocrinology, 2003, 10.1159/000072794
  • Novel roles for GATA transcription factors in the regulation of steroidogenesis., Viger RS, Jacques J. Tremblay, The Journal of steroid biochemistry and molecular biology, 2003, 10.1016/s0960-0760(03)00211-5
  • What signals testis descent?, Jacques J. Tremblay, Biology of reproduction, 2010, 10.1095/biolreprod.110.087197
  • GATA factors and the nuclear receptors, steroidogenic factor 1/liver receptor homolog 1, are key mutual partners in the regulation of the human 3beta-hydroxysteroid dehydrogenase type 2 promoter., Viger RS, Jacques J. Tremblay, Simard J, Robert NM, Hiroaki Taniguchi, Luc J. Martin, Molecular endocrinology, 2005, 10.1210/me.2004-0257
  • cAMP-induced expression of the orphan nuclear receptor Nur77 in MA-10 Leydig cells involves a CaMKI pathway., Jacques J. Tremblay, El-Asmar B, Boucher N, Luc J. Martin, Journal of andrology, 2009, 10.2164/jandrol.108.006387
  • THE INSL3 GENE IS A DIRECT TARGET FOR THE NUCLEAR RECEPTOR COUP-TFII IN MA-10 LEYDIG CELLS, Tremblay, Jacques J., Brousseau, Catherine, Camire, Etienne, Mendoza, Raifish, Andrology, 2013
  • The orphan nuclear receptor NR4A1 regulates insulin-like 3 gene transcription in Leydig cells., Jacques J. Tremblay, Luc J. Martin, Robert NM, Biology of reproduction, 2006, 10.1095/biolreprod.105.044560
  • In Vitro Exposure of Leydig Cells to an Environmentally Relevant Mixture of Organochlorines Represses Early Steps of Steroidogenesis, Tremblay, Jacques J., Bailey, Janice L., Njembele, Annick N. Enangue, Biology of Reproduction, 2014, 10.1095/BIOLREPROD.113.116368
  • Estradiol represses insulin-like 3 expression and promoter activity in MA-10 Leydig cells., Jacques J. Tremblay, Laguë E, Toxicology, 2009, 10.1016/j.tox.2009.01.013
  • FOXA3 Is Expressed in Multiple Cell Lineages in the Mouse Testis and Regulates Pdgfra Expression in Leydig Cells, Tremblay, Jacques J., Robert, Nicholas M., Brousseau, Catherine, Bergeron, Francis, Garon, Gabriel, Endocrinology, 2017, 10.1210/EN.2016-1736
  • FOXA3 Is Expressed in Postnatal Leydig Cells and Regulates Pdgfra Gene Transcription, Tremblay, Jacques J., Brousseau, Catherine, Bergeron, Francis, Garon, Gabriel, Biology of Reproduction, 2011
  • THE NUCLEAR RECEPTOR COUP-TFII ACTIVATES STAR GENE TRANSCRIPTION IN COOPERATION WITH CAMKI IN LEYDIG CELLS, Tremblay, Jacques J., Brousseau, Catherine, Martin, Luc J., Mendoza, Raifish, Journal of Andrology, 2011
  • Hypoxia-inducible factor-1alpha is constitutively expressed in murine Leydig cells and regulates 3beta-hydroxysteroid dehydrogenase type 1 promoter activity., Turner TT, Palmer LA, Reardon MA, Woodson RI, Jacques J. Tremblay, Kirby JL, Lysiak JJ, Journal of andrology, 2009, 10.2164/jandrol.108.006155
  • Functional cooperation between GATA factors and cJUN on the star promoter in MA-10 Leydig cells., Jacques J. Tremblay, Viger RS, Bergeron F, Luc J. Martin, Journal of andrology, 2012, 10.2164/jandrol.110.012039
  • The nuclear receptors SF1 and COUP-TFII cooperate on the Insl3 promoter in Leydig cells., Jacques J. Tremblay, Girard MJ, Robert NM, Pierre KJ, Di-Luoffo M, Reproduction (Cambridge, England), 2022, 10.1530/rep-22-0109
  • Nuclear receptor Dax-1 represses the transcriptional cooperation between GATA-4 and SF-1 in Sertoli cells., Viger RS, Tremblay JJ, Jacques J. Tremblay, Biology of reproduction, 2001, 10.1095/biolreprod64.4.1191
  • Role of nuclear receptors in INSL3 gene transcription in Leydig cells., Robert NM, Jacques J. Tremblay, Annals of the New York Academy of Sciences, 2005, 10.1196/annals.1336.020
  • Differential Response of Transcription Factors to Activated Kinases in Steroidogenic and Non-Steroidogenic Cells, Jacques J. Tremblay, Kenley Joule Pierre, International Journal of Molecular Sciences, 2022, 10.3390/ijms232113153
  • The Nuclear Receptor NR2F2 Activates Star Expression and Steroidogenesis in Mouse MA-10 and MLTC-1 Leydig Cells, Tremblay, Jacques J., Brousseau, Catherine, Martin, Luc J., Robert, Nicholas M., Mendoza-Villarroel, Raifish E., Biology of Reproduction, 2014, 10.1095/BIOLREPROD.113.115790
  • A Short Promoter Region Containing Conserved Regulatory Motifs Is Required for Steroidogenic Acute Regulatory Protein (Star) Gene Expression in the Mouse Testis, Robert S. Viger, Jacques J. Tremblay, Julia Picard, Marie France Bouchard, International Journal of Molecular Sciences, 2022, 10.3390/ijms231912009
  • Modulation of endogenous GATA-4 activity reveals its dual contribution to Mullerian inhibiting substance gene transcription in sertoli cells, Viger, RS, Robert, NM, Tremblay, JJ, Molecular Endocrinology, 2001, 10.1210/ME.15.9.1636
  • Transient dwarfism and hypogonadism in mice lacking Otx1 reveal prepubescent stage-specific control of pituitary levels of GH, FSH and LH, Simeone, A, Brulet, P, Drouin, J, Macchia, V, Corte, G, Macchia, PE, Mariano, A, di Carlo, A, Lazzaro, D, Tremblay, JJ, Avantaggiato, V, Tuorto, F, Mazan, S, Acampora, D, Development, 1998, 10.1242/DEV.125.7.1229
  • Transcriptional properties of Ptx1 and Ptx2 isoforms., Jacques Drouin, Goodyer CG, Jacques J. Tremblay, Neuroendocrinology, 2000, 10.1159/000054547
  • Transcription Factors in the Regulation of Leydig Cell Gene Expression and Function., Jacques J. Tremblay, Viger RS, de Mattos K, Frontiers in endocrinology, 2022, 10.3389/fendo.2022.881309
  • The Calcium Signaling Pathway Regulates Leydig Cell Steroidogenesis through a Transcriptional Cascade Involving the Nuclear Receptor NR4A1 and the Steroidogenic Acute Regulatory Protein, Tremblay, Jacques J., Villeneuve, Gabrielle, Abdou, Houssein S., Endocrinology, 2013, 10.1210/EN.2012-1767
  • Mechanism of Action of an Environmentally Relevant Organochlorine Mixture in Repressing Steroid Hormone Biosynthesis in Leydig Cells , Jacques J. Tremblay, Janice Bailey, Zoheir B. Demmouche, annick niquaise enangue njembele, International Journal of Molecular Sciences, 2022, 10.3390/ijms23073997
  • Transcriptional cooperation between NF-kappaB p50 and CCAAT/enhancer binding protein beta regulates Nur77 transcription in Leydig cells., Jacques J. Tremblay, Giner XC, El-Asmar B, Journal of molecular endocrinology, 2009, 10.1677/jme-08-0016

Contribution à l'enseignement aux cycles supérieurs

Étudiant(e)s dirigé(e)s*

Depuis 2020/04
  • Kenley Joule Pierre - Doctorat - En cours
  • Léa Lafranchise - Maîtrise avec mémoire - En cours
  • Oona Delmas - Maîtrise avec mémoire - 2021/05
  • Samir Mehanovic - Doctorat - 2021/05
  • Zoheir Benaoumer Demmouche - Doctorat - 2023/09
  • Karine De Mattos - Doctorat - 2024/09
  • Laurie Boudreau - Maîtrise avec mémoire - 2025/01

Encadrement d'étudiant(e)s

Direction de recherche dans les domaines suivants :

  • Biologie cellulaire et moléculaire
  • Médecine moléculaire

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Disponibilité d'encadrement d'étudiant(e)s

Ce (cette) professeur(e) est présentement à la recherche d'étudiant(e)s.

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*Les supervisions d’étudiant(e)s de 1er cycle en stage de recherche et de résident(e)s aux études médicales postdoctorales seront répertoriées ultérieurement.
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