Y. Labelle

Publications37
h-index19
Citations1,547
Highly Influential Citations78
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Trapping of messenger RNA by Fragile X Mental Retardation protein into cytoplasmic granules induces translation repression.
Absence of Fragile X Mental Retardation Protein (FMRP), an RNA-binding protein, is responsible for the Fragile X syndrome, the most common form of inherited mental retardation. FMRP is a cytoplasmic… Expand
Proteomic investigation of phosphorylation sites in poly(ADP-ribose) polymerase-1 and poly(ADP-ribose) glycohydrolase.
Phosphorylation is a very common post-translational modification event known to modulate a wide range of biological responses. Beyond the regulation of protein activity, the interrelation of… Expand
Fragile X Mental Retardation protein determinants required for its association with polyribosomal mRNPs.
Fragile X Mental Retardation protein (FMRP) is an RNA-binding protein that contains multiple domains with apparently differential affinity to mRNA and to the ribonucleotide homopolymer poly(G).… Expand
Oncogenic conversion of a novel orphan nuclear receptor by chromosome translocation.
A recurrent t(9;22) (q22;q12) chromosome translocation has been described in extraskeletal myxoid chondrosarcoma (EMC). Fluorescent in situ hybridization experiments performed on one EMC tumour… Expand
The RNA-binding protein fragile X-related 1 regulates somite formation in Xenopus laevis.
Fragile X-related 1 protein (FXR1P) is a member of a small family of RNA-binding proteins that includes the Fragile X mental retardation 1 protein (FMR1P) and the Fragile X-related 2 protein (FXR2P).… Expand
Involvement of nuclear factor-kappaB in macrophage migration inhibitory factor gene transcription up-regulation induced by interleukin- 1 beta in ectopic endometrial cells.
OBJECTIVE To investigate the involvement of the nuclear factor (NF)-kappaB in the interleukin (IL)-1 beta-mediated macrophage migration inhibitory factor (MIF) gene activation. DESIGN Prospective… Expand
The EWS/TEC fusion protein encoded by the t(9;22) chromosomal translocation in human chondrosarcomas is a highly potent transcriptional activator
The EWS/TEC gene fusion generated by the t(9;22) chromosomal translocation found in extraskeletal myxoid chondrosarcomas encodes a fusion protein containing the amino-terminal domain of the EWS… Expand
p21WAF1/CIP1 Upregulation through the Stress Granule-Associated Protein CUGBP1 Confers Resistance to Bortezomib-Mediated Apoptosis
Background p21WAF1/CIP1 is a well known cyclin-dependent kinase inhibitor induced by various stress stimuli. Depending on the stress applied, p21 upregulation can either promote apoptosis or prevent… Expand
PARP-1-induced cell death through inhibition of the MEK/ERK pathway in MNNG-treated HeLa cells
Poly(ADP-ribose) polymerase-1 (PARP-1) hyper-activation promotes cell death but the signaling events downstream of PARP-1 activation are not fully identified. To gain further information on the… Expand
Differential Changes in Dopamine D2- and D1-Receptor mRNA Levels Induced by Hypoxia in the Arterial Chemoreflex Pathway Organs in One-Day-Old and Adult Rabbits
This study determined: (1) whether dopamine (DA) D<sub>2</sub>-receptor (R) and D<sub>1</sub>-R mRNA levels in the carotid body (CB), petrosal ganglion (PG) and superior cervical ganglion (SCG) are… Expand
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