User profiles for Yves St-Pierre

Yves St-Pierre

Professor, INRS-Institut Armand-Frappier
Verified email at iaf.inrs.ca
Cited by 6033

[HTML][HTML] Intracellular galectins in cancer cells: potential new targets for therapy

…, M Labrie, Y St-Pierre - … journal of oncology, 2014 - spandidos-publications.com
Dysregulation of galectin expression is frequently observed in cancer tissues. Such an
abnormal expression pattern often correlates with aggressiveness and relapse in many types of …

[HTML][HTML] Placental galectins in cancer: why we should pay more attention

…, D Chatenet, N Doucet, Y St-Pierre - Cells, 2023 - mdpi.com
The first studies suggesting that abnormal expression of galectins is associated with cancer
were published more than 30 years ago. Today, the role of galectins in cancer is relatively …

Epigenetic regulation of mmp-9 gene expression

M Labrie, Y St-Pierre - Cellular and molecular life sciences, 2013 - Springer
Matrix metalloproteinase 9 (MMP-9) is one of the most studied enzymes in cancer. MMP-9
can cleave proteins of the extracellular matrix and a large number of receptors and growth …

[HTML][HTML] MMP-9 expression varies according to molecular subtypes of breast cancer

EM Yousef, MR Tahir, Y St-Pierre, LA Gaboury - BMC cancer, 2014 - Springer
Background In 2014, breast cancer remains a major cause of mortality worldwide mostly
due to tumor relapse and metastasis. There is currently a great interest in identifying cancer …

Glycoprotein nonmetastatic B is an independent prognostic indicator of recurrence and a novel therapeutic target in breast cancer

…, C Russo, PA MacDonald, NR Bertos, Y St-Pierre… - Clinical cancer …, 2010 - AACR
Purpose: Although the murine orthologue of glycoprotein nonmetastatic B (GPNMB),
Osteoactivin, promotes breast cancer metastasis in an in vivo mouse model, its importance in …

Proteolytic cleavage of ICAM-1 by human neutrophil elastase

…, P Tremblay, A Cantin, Y St Pierre - The journal of …, 1998 - journals.aai.org
Human leukocyte elastase (HLE) participates in tissue destruction in a number of inflammatory
disorders, including rheumatoid arthritis and cystic fibrosis. Since HLE has been shown to …

[HTML][HTML] Protein kinase C-ζ regulates transcription of the matrix metalloproteinase-9 gene induced by IL-1 and TNF-α in glioma cells via NF-κB

…, A Descoteaux, EF Potworowski, Y St-Pierre - Journal of Biological …, 2002 - ASBMB
The regulation of matrix metalloproteinase-9 (MMP-9) expression in glioma cells is one of
the key processes in tumor invasion through the brain extracellular matrix. Although some …

Detection of high levels of 2 specific isoforms of 14-3-3 proteins in synovial fluid from patients with joint inflammation.

…, A Aitken, G Boire, Y St-Pierre… - The Journal of …, 2007 - jrheum.org
OBJECTIVE: To investigate whether 14-3-3 proteins were detectable in synovial fluid (SF) of
patients with inflamed joints, and if so, what isoform(s); and to examine whether there was a …

Acidic extracellular pH increases calcium influx‐triggered phospholipase D activity along with acidic sphingomyelinase activation to induce matrix metalloproteinase …

…, E Kubota, K Miyazaki, Y StPierre… - The FEBS …, 2007 - Wiley Online Library
Acidic extracellular pH is a common feature of tumor tissues. We have reported that culturing
cells at acidic pH (5.4–6.5) induced matrix metalloproteinase‐9 expression through …

A Novel Function for Galectin-7: Promoting Tumorigenesis by Up-regulating MMP-9 Gene Expression

M Demers, T Magnaldo, Y St-Pierre - Cancer research, 2005 - AACR
Metastasis is a multistep process by which cancer cells, after acquiring several capabilities,
spread to distinct sites in the body. It is the major cause of death in individuals suffering from …