RE:Lighting a Fire in the TME Using Oncolytic ImmunotherapyIn short, [pelareorep] turns cold tumors hot,” said Dr. Prat.
"These exciting AWARE-1 data confirm pelareorep promotes a pro-inflammatory tumor microenvironment, allowing it to synergistically interact with checkpoint inhibitors to train the immune system to fight cancer," said Aleix Prat, M.D., Ph.D., Translational Principal Investigator of AWARE-1, SOLTI President and Head of the Medical Oncology Department at Hospital Clinic in Barcelona.
https://www.newswire.ca/news-releases/oncolytics-biotech-r-and-solti-achieve-primary-endpoint-in-aware-1-study-871181269.html
“It has been demonstrated that when reovirus infects a tumor, it promotes the release of immuno-stimulatory signals. This in turn results in the upregulation of PD-L1 on tumor cells and the recruitment of inflammatory immune cells like NK-cells and cytotoxic T-cells to the tumor, which are required prerequisites for checkpoint inhibitors to function effectively.