Dr. Michel J. Tremblay is a regular researcher in the field of infectious and immune diseases at the CHU Research Center of Québec-Laval University. He is also a Professor in the Department of Microbiology-Infectiology and Immunology of the School of Medicine at Laval University, and holds the Canada Research Chair in Human Immuno-Retrovirology.

He has been Vice-Dean, Research and Graduate Studies at the Faculty of Medicine, and is currently Assistant Vice-President, Research, Creation and Innovation at Laval University. Dr. Tremblay has published over 200 articles in peer-reviewed scientific journals, and to date has received nearly $ 15 million in funding as a principal investigator and just under $ 40 million in funding as co-researcher for his research projects. Dr. Tremblay has received several awards and distinctions, including the André Dupont Award from the Clinical Research Club of Quebec and the Léo-Pariseau Award from ACFAS. Dr. Tremblay is a member of the Canadian Research Consortium on HIV Healing (CanCURE) which is funded by the Canadian Institutes of Health Research (CIHR).

His research aims to deepen our knowledge of the pathogenesis of human immunodeficiency virus (HIV) infection, the etiologic agent of Acquired Immunodeficiency Syndrome (AIDS). His research focuses on several facets of HIV infection, such as the complex interactions that occur between HIV and certain target cells of the virus (e.g., macrophages, CD4 T cells, astrocytes, etc.) and large-scale analysis of gene expression patterns following viral infection, using DNA microarrays and RNA sequencing in combination with powerful bioinformatic tools.

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2705, boulevard Laurier
R-2701.4
Québec, Québec
Canada G1V 4G2
+1 418-525-4444, extension 48274 / 48624+1 418-654-2715
michel.j.tremblay@crchude...

Latest news

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Sénécal V, Barat C, Tremblay MJ

The delicate balance between neurotoxicity and neuroprotection in the context of HIV-1 infection

Journal Article

Glia, 69 (2), 2021.

Abstract | Links:

Caballero RE, Dong SXM, Gajanayaka N, Ali H, Cassol E, Cameron WD, Korneluk R, Tremblay MJ, Angel JB, Kumar A

Author Correction: Role of RIPK1 in SMAC mimetics-induced apoptosis in primary human HIV-infected macrophages

Journal Article

Sci Rep, 11 (1), 2021.

| Links:

Caballero RE, Dong SXM, Gajanayaka N, Ali H, Cassol E, Cameron WD, Korneluk R, Tremblay MJ, Angel JB, Kumar A

Role of RIPK1 in SMAC mimetics-induced apoptosis in primary human HIV-infected macrophages

Journal Article

Sci Rep, 11 (1), 2021.

Abstract | Links:

Proust A, Barat C, Leboeuf M, Drouin J, Gagnon MT, Vanasse F, Tremblay MJ

HIV-1 infection and latency-reversing agents bryostatin-1 and JQ1 disrupt amyloid beta homeostasis in human astrocytes

Journal Article

Glia, 68 (11), 2020.

Abstract | Links:

Rao S, Amorim R, Niu M, Breton Y, Tremblay MJ, Mouland AJ

Host mRNA decay proteins influence HIV-1 replication and viral gene expression in primary monocyte-derived macrophages

Journal Article

Retrovirology, 16 (1), 2019.

Abstract | Links:

Breton Y, Desrosiers V, Ouellet M, Deshiere A, Torresilla C, Cohen EA, Tremblay MJ

Expression of MDM2 in Macrophages Promotes the Early Postentry Steps of HIV-1 Infection through Inhibition of p53

Journal Article

J Virol, 93 (7), 2019.

Abstract | Links:

Wessels JM, Lajoie J, Cooper MIJH, Omollo K, Felker AM, Vitali D, Dupont HA, Nguyen PV, Mueller K, Vahedi F, Kimani J, Oyugi J, Cheruiyot J, Mungai JN, Deshiere A, Tremblay MJ, Mazzulli T, Stearns JC, Ashkar AA, Fowke KR, Surette MG, Kaushic C

Medroxyprogesterone acetate alters the vaginal microbiota and microenvironment in women and increases susceptibility to HIV-1 in humanized mice

Journal Article

Dis Model Mech, 12 (10), 2019.

Abstract | Links:

Nazli A, Dizzell S, Zahoor MA, Ferreira VH, Kafka J, Woods MW, Ouellet M, Ashkar AA, Tremblay MJ, Bowdish DM, Kaushic C

Interferon-β induced in female genital epithelium by HIV-1 glycoprotein 120 via Toll-like-receptor 2 pathway acts to protect the mucosal barrier

Journal Article

Cell Mol Immunol, 16 (2), 2019.

Abstract | Links:

Proust A, Levesque JC, Barat C, Sato S, Tremblay MJ

A new tool for detection of extracellular traps

Journal Article

Methods Appl Fluoresc, 6 (3), 2018.

Abstract | Links:

Szaniawski MA, Spivak AM, Cox JE, Catrow JL, Hanley T, Williams ESCP, Tremblay MJ, Bosque A, Planelles V

SAMHD1 Phosphorylation Coordinates the Anti-HIV-1 Response by Diverse Interferons and Tyrosine Kinase Inhibition

Journal Article

mBio, 9 (3), 2018.

Abstract | Links:

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Active projects

  • Canadian HIV Cure Enterprise 2.0: Targeting the interplay between myeloid cells and C04+ T-cells for HIV cure, from 2019-04-01 to 2025-03-31
  • Microglia as a viral reservoir for HIV-1 in the human brain and its role in neuroinflammation, from 2021-04-01 to 2026-03-31

Recently finished projects

  • Contribution - consortium Érudit, from 2022-01-01 to 2024-04-30
  • Manufacturing of antigens and adjuvants for development of vaccines (MAAV), from 2021-07-01 to 2024-03-31
Data provided by the Université Laval research projects registery