Les chercheurs, distinctions et publications

Nos chercheurs

Les trente-deux professeurs et quatre professeurs de clinique du Département dirigent des programmes de recherche à la fine pointe de la biochimie et de la bio-informatique. De plus, quarante professeurs accrédités ou associés, oeuvrant dans différents centres ou instituts de recherche (BRI, CR-CHUM, HMR, ICM, IRCM, IRIC, Ste-Justine), participent à la formation d’étudiants aux cycles supérieurs du Département et contribuent à une plus grande diversification de la recherche et de l’enseignement.

Avec plus de 200 étudiants aux cycles supérieurs, des stagiaires postdoctoraux et professionnels de la recherche, ils mènent des activités de recherche regroupées selon 5 axes de recherche qui portent sur les mécanismes fondamentaux de la vie et les fondements moléculaires de la médecine.

Prix et distinctions

Promotion/nomination

Nous sommes heureux d’annoncer la titularisation de Nathalie Grandvaux, effectif le premier juin 2017. Mme Grandvaux dont les laboratoires sont situés au Centre de recherche du CHUM s’intéresse aux mécanismes de défense antiviraux, notamment à l’immunité innée et à l’inflammation.

Nous félicitons Karim Benkirane pour sa nomination en tant que professeur-adjoint de clinique. Monsieur Benkirane est un biochimiste clinique qui travaille à l’Hôpital Maisonneuve-Rosemont.

Prix Julius Axelrod

Michel Bouvier a été récompensé pour ses contributions à titre de scientifique et de mentor par le prix Julius Axelrod en pharmacologie 2017. Ce prix est octroyé par l’American Society for Pharmacology and Experimental Therapeutics.

Publications 2017

Félicitations aux groupes de recherche pour leurs publications!

Lecoq L, Raiola L, Chabot PR, Cyr N, Arseneault G, Legault P, Omichinski JG. Structural characterization of interactions between transactivation domain 1 of the p65 subunit of NF-κB and transcription regulatory factors. Nucleic Acids Res. 2017.

Krahn N, Spearman M, Meier M, Dorion-Thibaudeau J, McDougall M, Patel TR, De Crescenzo G, Durocher Y, Stetefeld J, Butler M. Inhibition of glycosylation on a camelid antibody uniquely affects its FcγRI binding activity. Eur J Pharm Sci. 2017 Jan 1; 96:428-439.

Smart J, Fouillen A, Casu B, Nanci A, Baron C. Cag-delta (Cag3) protein from the Helicobacter pylori 26695 cag type IV secretion system forms ring-like supramolecular assemblies.FEMS Microbiol Lett. 2017 Jan; 364(1).

Wong PC, Seiffert D, Bird JE, Watson CA, Bostwick JS, Giancarli M, Allegretto N, Hua J, Harden D, Guay J, Callejo M, Miller MM, Lawrence RM, Banville J, Guy J, Maxwell BD, Priestley ES, Marinier A, Wexler RR, Bouvier M, Gordon DA, Schumacher WA, Yang J. Blockade of protease-activated receptor-4 (PAR4) provides robust antithrombotic activity with low bleeding.Sci Transl Med. 2017 Jan 4;9(371).

Yousef EM, Furrer D, Laperriere DL, Tahir MR, Mader S, Diorio C, Gaboury LA. MCM2: An alternative to Ki-67 for measuring breast cancer cell proliferation. Mod Pathol 2017 Jan 13.

Wahba HM, Stevenson MJ, Mansour A, Sygusch J, Wilcox DE, Omichinski JG. Structural and biochemical characterization of organotin and organolead compounds binding to the organomercurial lyase MerB provide new insights into its mechanism of carbon-metal bond cleavage.J Am Chem Soc. 2017 Jan 18;139(2):910-921.

Karengera E, Robotham A, Kelly J, Durocher Y, De Crescenzo G, Henry O. Altering the central carbon metabolism of HEK293 cells: Impact on recombinant glycoprotein quality. J Biotechnol. 2017 Jan 20; 242:73-82.

Lefebvre FA, Benoit Bouvrette LP, Bergalet J, Lécuyer E. Biochemical Fractionation of Time-Resolved Drosophila Embryos Reveals Similar Transcriptomic Alterations in Replication Checkpoint and Histone mRNA Processing Mutants. J Mol Biol. 2017 Feb 3.

Gallion J, Koire A, Katsonis P, Schoenegge AM, Bouvier M, Lichtarge O. Predicting phenotype from genotype: improving accuracy through more robust experimental and computational modeling.Hum Mutat. 2017 Feb 23.

Chevrier M, Bobbala D, Villalobos-Hernandez A, Khan MG, Ramanathan S, Saucier C, Ferbeyre G, Geha S, Ilangumaran S. Expression of SOCS1 and the downstream targets of its putative tumor suppressor functions in prostate cancer. BMC Cancer. 2017 Feb 24;17(1):157.

Desrochers G, Cappadocia L, Lussier-Price M, Ton AT, Ayoubi R, Serohijos A, Omichinski JG, Angers A. Molecular Basis of Interactions Between SH3 Domain-Containing Proteins and the Proline-Rich Region of the Ubiquitin Ligase Itch.J Biol Chem. 2017 Feb 24.

Sharifahmadian M, Arya T, Bessette B, Lecoq L, Ruediger E, Omichinski JG, Baron C. Monomer-to-dimer transition of Brucella suis type IV secretion system componentVirB8 induces conformational changes.FEBS J. 2017 Feb 25.

Cahill TJ 3rd, Thomsen AR, Tarrasch JT, Plouffe B, Nguyen AH, Yang F, Huang LY, Kahsai AW, Bassoni DL, Gavino BJ, Lamerdin JE, Triest S, Shukla AK, Berger B, Little J 4th, Antar A, Blanc A, Qu CX, Chen X, Kawakami K, Inoue A, Aoki J, Steyaert J, Sun JP, Bouvier M, Skiniotis G, Lefkowitz RJ. Distinct conformations of GPCR-β-arrestin complexes mediate desensitization, signaling, and endocytosis.Proc Natl Acad Sci U S A. 2017 Mar 7;114(10):2562-2567.

Stallaert W, van der Westhuizen ET, Schonegge AM, Plouffe B, Hogue M, Lukashova V, Inoue A, Ishida S, Aoki J, Le Gouill C, Bouvier M. Purinergic receptor transactivation by the β2-adrenergic receptor increases intracellular Ca2+ in non-excitable cells. Mol Pharmacol. 2017 Mar 9.

Oliazadeh N, Gorman KF, Eveleigh R, Bourque G, Moreau A. Identification of Elongated Primary Cilia with Impaired Mechanotransduction in Idiopathic Scoliosis Patients. Sci Rep. 2017 Mar 14;7:44260.

Sokolina K, Kittanakom S, Snider J, Kotlyar M, Maurice P, Gandía J, Benleulmi-Chaachoua A, Tadagaki K, Oishi A, Wong V, Malty RH, Deineko V, Aoki H, Amin S, Yao Z, Morató X, Otasek D, Kobayashi H, Menendez J, Auerbach D, Angers S, Pržulj N, Bouvier M, Babu M, Ciruela F, Jockers R, Jurisica I, Stagljar I. Systematic protein-protein interaction mapping for clinically relevant human GPCRs. Mol Syst Biol. 2017 Mar 15;13(3):918.

Abd-Rabbo D, Michnick SW. Delineating functional principles of the bow tie structure of a kinase-phosphatase network in the budding yeast. BMC Syst Biol. 2017 Mar 16;11(1):38.

Lefebvre FA, Lécuyer E. Small Luggage for a Long Journey: Transfer of Vesicle-Enclosed Small RNA in Interspecies Communication. Front Microbiol. 2017 Mar 16;8:377.

Racki LR, Tocheva EI, Dieterle MG, Sullivan MC, Jensen GJ, Newman DK. Polyphosphate granule biogenesis is temporally and functionally tied to cell cycle exit during starvation in Pseudomonas aeruginosa. Proc Natl Acad Sci U S A. 2017 Mar 21;114(12):E2440-E2449.

Riahi N, Murschel F, Lerouge S, Durocher Y, Henry O, De Crescenzo G. Bioavailability of immobilized epidermal growth factor: Covalent versus noncovalent grafting. Biointerphases. 2017 Mar 21; 12(1):010501.

Ziarek JJ, Kleist AB, London N, Raveh B, Montpas N, Bonneterre J, St-Onge G, DiCosmo-Ponticello CJ, Koplinski CA, Roy I, Stephens B, Thelen S, Veldkamp CT, Coffman FD, Cohen MC, Dwinell MB, Thelen M, Peterson FC, Heveker N, Volkman BF. Structural basis for chemokine recognition by a G protein-coupled receptor and implications for receptor activation. Sci Signal. 2017 Mar 21; 10 (471).

Reimer KA, Stark MR, Aguilar LC, Stark SR, Burke RD, Moore J, Fahlman RP, Yip CK, Kuroiwa H, Oeffinger M, Rader SD. The sole LSm complex in Cyanidioschyzon merolae associates with pre-mRNA splicing and mRNA degradation factors. RNA. 2017 Mar 21.

Möller D, Banerjee A, Uzuneser TC, Skultety M, Huth T, Plouffe B, Hübner H, Alzheimer C, Friedland K, Müller CP, Bouvier M, Gmeiner P. Discovery of G Protein-Biased Dopaminergics with a Pyrazolo[1,5-a]pyridine Substructure. J Med Chem. 2017 Mar 22.

Madadkar P, Umatheva U, Hale G, Durocher Y, Ghosh R. Ultra-fast separation and analysis of monoclonal antibody aggregates using membrane chromatography. Anal Chem. 2017 Mar 27.

Guinoiseau T, Moreau A, Hohnadel G, Ngo-Giang-Huong N, Brulard C, Vourc’h P, Goudeau A, Gaudy-Graffin C. Deep sequencing is an appropriate tool for the selection of unique Hepatitis C virus (HCV) variants after single genomic amplification. PLoS One. 2017 Mar 31;12 (3):e0174852.

Ramachandran R, Mihara K, Thibeault P, Vanderboor CM, Petri B, Saifeddine M, Bouvier M, Hollenberg MD.Targeting a PAR4 carboxyl terminal motif to regulate platelet function. Mol Pharmacol. 2017 Apr; 91(4):287-295.

Dagenais P, Girard N, Bonneau E, Legault P. Insights into RNA structure and dynamics from recent NMR and X-ray studies of the Neurospora Varkud satellite ribozyme. Wiley Interdiscip Rev RNA. 2017 Apr 6. doi: 10.1002/wrna.1421.

Rahman S, Zorca CE, Traboulsi T, Noutahi E, Krause MR, Mader S, Zenklusen D. Single-cell profiling reveals that eRNA accumulation at enhancer-promoter loops is not required to sustain transcription. Nucleic Acids Res. 2017 Apr 7;45(6):3017-3030.

Oudouhou F, Casu B, Dopgwa Puemi AS, Sygusch J, Baron C. Analysis of novel interactions between components of the selenocysteine biosynthesis pathway SEPHS1, SEPHS2, SEPSECS and SECp43. Biochemistry. 2017 Apr 17. doi: 10.1021/acs.biochem.6b01116.

Beautrait A, Paradis JS, Zimmerman B, Giubilaro J, Nikolajev L, Armando S, Kobayashi H, Yamani L, Namkung Y, Heydenreich FM, Khoury E, Audet M, Roux PP, Veprintsev DB, Laporte SA, Bouvier M. A new inhibitor of the β-arrestin/AP2 endocytic complex reveals interplay between GPCR internalization and signalling. Nat Commun. 2017 Apr 18; 8:15054.

Reimer KA, Stark MR, Aguilar LC, Stark SR, Burke RD, Moore J, Fahlman RP, Yip CK, Kuroiwa H, Oeffinger M, Rader SD. The sole LSm complex in Cyanidioschyzon merolae associates with pre-mRNA splicing and mRNA degradation factors. RNA. 2017 Jun;23(6):952-967.

Milek M, Imami K, Mukherjee N, De Bortoli F, Zinnall U, Hazapis O, Trahan C, Oeffinger M, Heyd F, Ohler U, Selbach M, Landthaler M. DDX54 regulates transcriptome dynamics during DNA damage response. Genome Res. 2017 Jun 8.