User profiles for John C. Bell

John Bell

Professor of Medicine, University of Ottawa
Verified email at ohri.ca
Cited by 36815

[PDF][PDF] An integrated stress response regulates amino acid metabolism and resistance to oxidative stress

…, N Sadri, C Yun, B Popko, R Paules, DF Stojdl, JC Bell… - Molecular cell, 2003 - cell.com
Eukaryotic cells respond to unfolded proteins in their endoplasmic reticulum (ER stress), amino
acid starvation, or oxidants by phosphorylating the α subunit of translation initiation factor …

Exploiting tumor-specific defects in the interferon pathway with a previously unknown oncolytic virus

…, R Marius, H Atkins, N Sonenberg, JC Bell - Nature medicine, 2000 - nature.com
Interferons are circulating factors that bind to cell surface receptors, activating a signaling
cascade, ultimately leading to both an antiviral response and an induction of growth inhibitory …

Going viral with cancer immunotherapy

BD Lichty, CJ Breitbach, DF Stojdl, JC Bell - Nature Reviews Cancer, 2014 - nature.com
Recent clinical data have emphatically shown the capacity of our immune systems to eradicate
even advanced cancers. Although oncolytic viruses (OVs) were originally designed to …

Oncolytic viruses as engineering platforms for combination immunotherapy

…, JL Pettigrew, YYE Kwok, JC Bell… - Nature Reviews …, 2018 - nature.com
To effectively build on the recent successes of immune checkpoint blockade, adoptive T cell
therapy and cancer vaccines, it is critical to rationally design combination strategies that will …

[HTML][HTML] Randomized dose-finding clinical trial of oncolytic immunotherapeutic vaccinia JX-594 in liver cancer

…, K Dubois, L Longpre, M Ngo, C Rooney, JC Bell… - Nature medicine, 2013 - nature.com
Oncolytic viruses and active immunotherapeutics have complementary mechanisms of action
(MOA) that are both self amplifying in tumors, yet the impact of dose on subject outcome is …

Recent progress in the battle between oncolytic viruses and tumours

KA Parato, D Senger, PAJ Forsyth, JC Bell - Nature Reviews Cancer, 2005 - nature.com
In the past 5 years, the field of oncolytic virus research has matured significantly and is moving
past the stage of being a laboratory novelty into a new era of preclinical and clinical trials. …

Oncolytic virotherapy

SJ Russell, KW Peng, JC Bell - Nature biotechnology, 2012 - nature.com
Oncolytic virotherapy is an emerging treatment modality that uses replication-competent
viruses to destroy cancers. Recent advances include preclinical proof of feasibility for a single-…

[HTML][HTML] Characterization of transgenic mice with targeted disruption of the catalytic domain of the double-stranded RNA-dependent protein kinase, PKR

…, EG Brown, N Sonenberg, JC Bell - Journal of Biological …, 1999 - ASBMB
The interferon-inducible, double-stranded RNA-dependent protein kinase PKR has been
implicated in anti-viral, anti-tumor, and apoptotic responses. Others have attempted to examine …

Regulation of cell adhesion and anchorage-dependent growth by a new β1-integrin-linked protein kinase

…, MG Coppolino, G Radeva, J Filmus, JC Bell… - Nature, 1996 - nature.com
T HE interaction of cells with the extracellular matrix regulates cell shape, motility, growth,
survival, differentiation and gene expression, through integrin-mediated signal transduction 1–…

[HTML][HTML] VSV strains with defects in their ability to shutdown innate immunity are potent systemic anti-cancer agents

…, EG Brown, RK Durbin, JE Durbin, J Hiscott, JC Bell - Cancer cell, 2003 - cell.com
Ideally, an oncolytic virus will replicate preferentially in malignant cells, have the ability to
treat disseminated metastases, and ultimately be cleared by the patient. Here we present …