User profiles for John C. Bell
John BellProfessor 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
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 …
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 …
cascade, ultimately leading to both an antiviral response and an induction of growth inhibitory …
Going viral with cancer immunotherapy
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 …
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 …
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
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 …
(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
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. …
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-…
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
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 …
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
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–…
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
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 …
treat disseminated metastases, and ultimately be cleared by the patient. Here we present …