Combining photoimmunotherapy with immune checkpoint inhibition
Motivation for the study The motivation was to study if photoimmunotherapy could enhance anti-tumor immunity when combined with immune checkpoint inhibition. CD44-targeted photoimmunotherapy was applied against poorly immunogenic, “cold” tumor and antitumor effect was studied alone and in combination with anti-PD-1 immune checkpoint inhibition. Sensitization of this “cold” tumor to immune checkpoint inhibition after photoimmunotherapy would mean that the tumor has been converted into highly immunogenic, “hot” tumor infiltrated with killer T cells mainly responsible for eradicating the tumor. The formation of immunological antitumor memory Continue reading →Customer case The Laboratory of Molecular Theranostics at National Cancer Institute (NCI) is a major research section of the Molecular Imaging Program at National Cancer Institute (NCI) and is led by Dr. Hisataka Kobayashi who is the father of photoimmunotherapy. The ground-breaking research includes the development of imaging and theranostic probes with a particular emphasis on optical probes, which can aid in cancer detection during cancer resection or endoscopy. Dr. Hisataka Kobayashi M.D., PhD Dr. Peter L. Choyke M.D., PhD Modulight products: ML7710 (multiple channels Continue reading →