Thetis Pharmaceuticals LLC and Harvard Medical School have presented data on the stable salt chelate of Resolvin E1, TP-317, for the potential treatment of immune checkpoint inhibitor (ICI)-resistant and sensitive tumors. TP-315 is an activator of ChemR23, a receptor expressed on immune cells in the tumor microenvironment. In vivo murine models of lung, melanoma (B16F10) and pancreatic (Panc2-H7) tumors were used to investigate TP-317 monotherapy and in combination with ICI.
The Chinese National Institute of Pharmaceutical R&D Co. Ltd. has described sulfonamide compounds acting as tyrosine-protein phosphatase non-receptor type 11 (PTPN11; PTP-2C; SHP-2) inhibitors reported to be useful for the treatment of diabetes, obesity, cancer, Noonan and LEOPARD syndromes.
Heterogeneity, in both tumors and their microenvironment, limits the success of current cancer treatments. But it also provides opportunities. Heterogeneities “are not barriers to therapy, they are vulnerabilities to be exploited,” was how David DeNardo described his take at the 2023 annual meeting of the American Association for Cancer Research (AACR) on Sunday.
Biomea Fusion Inc. has described GTPase KRAS mutant inhibitors reported to be useful for the treatment of cancer, osteoporosis, systemic lupus erythematosus, immunological and inflammatory disorders.
Medtronic plc has announced a plan by Cosmo Pharmaceuticals NV and Nvidia Inc. to integrate Nvidia's artificial intelligence (AI) technologies into Medtonic’s GI Genius intelligent endoscopy module. GI Genius is designed to host multiple AI algorithms as the first U.S. FDA-cleared, AI-assisted colonoscopy imaging tool for detecting polyps that can lead to colorectal cancer.
The traps that neutrophils develop against microorganisms also hold T cells and prevent the success of immunotherapy in pancreatic cancer. To free the immune system from itself, scientists at the Istituto Oncologico Veneto in Italy made a key that unlocked this sticky dungeon from an antibody against arginase-1 (ARG1), an enzyme also present in the trap.
