B cells that expressed a constellation of checkpoint inhibitors could be spurred into antitumor activity by deleting or blocking the checkpoint molecule T-cell immunoglobulin and mucin domain 1 (TIM-1). The findings, which were published online in Nature on June 21, 2023, suggest ways to bring B cells into the antitumor fight. More broadly, Lloyd Bod told BioWorld, his laboratory aims to “break the dogma that B cells only produce antibodies.”
Larkspur Biosciences Inc. recently published findings uncovering a role for B cells in antitumor immunity, and highlighting TIM-1 as a targetable checkpoint protein central to B-cell antitumor activity.
A group of scientists from the Center for Stem Cell and Translational Immunotherapy, Brigham and Women’s Hospital at Harvard Medical School have developed an antitumor immunotherapy that uses oncolytic viruses and stem cells for the treatment of metastatic brain melanoma.
Researchers from Hibercell Inc. presented preclinical data for the eukaryotic translation initiation factor 2-α kinase 3 (PERK) inhibitor HC-5404, currently in phase I development for the treatment of solid tumors (NCT04834778).
Notching another deal in its efforts to extend the global reach of toripalimab, Junshi Biosciences Co. Ltd. granted Dr. Reddy’s Laboratories Ltd. rights to develop and commercialize the PD-1 inhibitor in a regional licensing agreement that could be worth as much as $728.3 million.
IL-18 is a pro-inflammatory cytokine that triggers IFN-γ production and increases T- and NK-cell activity. IL-18’s effects are blocked by IL-18 binding protein (IL-18BP), an endogenous protein that binds to IL-18 with high affinity and that is highly present in the tumor microenvironment (TME).
Notching another deal in its efforts to extend the global reach of toripalimab, Junshi Biosciences Co. Ltd. granted Dr. Reddy’s Laboratories Ltd. rights to develop and commercialize the PD-1 inhibitor in a regional licensing agreement that could be worth as much as $728.3 million.
The use of therapies based on immune checkpoint blockade (ICB) in melanoma patients has greatly improved survival rates; however, many individuals either develop resistances or are nonresponsive to treatment.
China’s NMPA gave the nod to Roche Diagnostics (Shanghai) Ltd.’s anti-preferentially expressed antigen in melanoma (PRAME) (EPR 20330) that could help to speed up melanoma diagnosis and improve survival rates.
China’s NMPA gave the nod to Roche Diagnostics (Shanghai) Ltd.’s anti-preferentially expressed antigen in melanoma (PRAME) (EPR 20330) that could help to speed up melanoma diagnosis and improve survival rates.
