Xavier H. Mascle, Ph.D.

Affiliations: 
2013 Faculte de medecine Université de Montréal, Montréal, Canada 
Area:
Molecular Biology
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"Xavier Mascle"
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James G. Omichinski grad student 2013 Université de Montréal
 (Etudes structurales et fonctionnelles des interactions de SUMO avec des proteines d'echafaudage modeles : TIF1beta, PIAS1 et PML.)
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Publications

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Lussier-Price M, Wahba HM, Mascle XH, et al. (2022) Zinc controls PML nuclear body formation through regulation of a paralog specific auto-inhibition in SUMO1. Nucleic Acids Research
Lussier-Price M, Mascle XH, Cappadocia L, et al. (2020) Characterization of a C-Terminal SUMO-Interacting Motif Present in Select PIAS-Family Proteins. Structure (London, England : 1993). 28: 573-585.e5
Mascle XH, Gagnon C, Wahba HM, et al. (2019) Acetylation of SUMO1 Alters Interactions with the SIMs of PML and Daxx in a Protein-Specific Manner. Structure (London, England : 1993)
Cappadocia L, Mascle XH, Bourdeau V, et al. (2015) Structural and functional characterization of the phosphorylation-dependent interaction between PML and SUMO1. Structure (London, England : 1993). 23: 126-38
Mascle XH, Lussier-Price M, Cappadocia L, et al. (2013) Identification of a non-covalent ternary complex formed by PIAS1, SUMO1, and UBC9 proteins involved in transcriptional regulation. The Journal of Biological Chemistry. 288: 36312-27
Raiola L, Lussier-Price M, Gagnon D, et al. (2013) Structural characterization of a noncovalent complex between ubiquitin and the transactivation domain of the erythroid-specific factor EKLF. Structure (London, England : 1993). 21: 2014-24
Nisole S, Maroui MA, Mascle XH, et al. (2013) Differential Roles of PML Isoforms. Frontiers in Oncology. 3: 125
Picard N, Caron V, Bilodeau S, et al. (2012) Identification of estrogen receptor β as a SUMO-1 target reveals a novel phosphorylated sumoylation motif and regulation by glycogen synthase kinase 3β. Molecular and Cellular Biology. 32: 2709-21
Percherancier Y, Germain-Desprez D, Galisson F, et al. (2009) Role of SUMO in RNF4-mediated promyelocytic leukemia protein (PML) degradation: sumoylation of PML and phospho-switch control of its SUMO binding domain dissected in living cells. The Journal of Biological Chemistry. 284: 16595-608
Mascle XH, Germain-Desprez D, Huynh P, et al. (2007) Sumoylation of the transcriptional intermediary factor 1beta (TIF1beta), the Co-repressor of the KRAB Multifinger proteins, is required for its transcriptional activity and is modulated by the KRAB domain. The Journal of Biological Chemistry. 282: 10190-202
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