• Researchers developed a dual immunotherapy that combines tumor microenvironment remodeling with immune system activation for pancreatic cancer treatment.
• In animal models of pancreatic ductal adenocarcinoma, the dual therapy led to tumor shrinkage or elimination in eight of nine cases.
• The approach uses nanoparticles to deliver immune agonists while suppressing tumor cell defenses, enhancing T cell infiltration and anti-tumor activity.
• This strategy may have implications for treating other cancers, including colon, lung, liver, and cholangiocarcinoma.