Epstein-Barr virus (EBV), a member of the herpesvirus family, is a highly common human pathogen that can remain latent in B lymphocytes after the primary infection. Although this latent state is frequently asymptomatic, in some cases, it can lead to the development of malignancies such as Burkitt lymphoma, Hodgkin lymphoma, nasopharyngeal carcinoma, and some gastric cancer subtypes.
Medigene AG and Epimab Biotherapeutics Inc. have entered a strategic codevelopment agreement to research and develop off-the-shelf T-cell receptor (TCR)-guided T-cell engagers (TCR-TCEs) for the treatment of immune-related disorders, such as solid tumors.
Although immune checkpoint inhibitors have shown noticeable clinical benefits, tumor evasion of single-agent immunotherapy occurs in some patients due to the compensatory role of alternative immune checkpoints. A viable strategy could be the use of combination immunotherapies targeting multiple immunosuppressive pathways to fully activate T cells and enhance response rates.
Enhanced quantity and functionality of natural killer (NK) cells in hepatocellular carcinoma (HCC) have been associated with improved prognosis and survival. Therefore, NK cell-based immunotherapy has been proposed for treating HCC, relying on the activation of NK cell receptors like natural cytotoxicity receptors (NCRs), which recognize specific ligands on HCC cells. However, the effectiveness of this approach remains low due to tumor immune evasion.
LTZ Therapeutics Inc. has gained IND approval from the FDA for LTZ-301, a first-in-class myeloid engager immunotherapy intended to treat relapsed or refractory non-Hodgkin lymphoma (r/r NHL).
Ilab Co. Ltd. has disclosed programmed cell death 1 (PDCD1; PD-1; CD279)/PD-1 ligand 1 (PD-L1; CD274) interaction inhibitors reported to be useful for the treatment of cancer.
Adcentrx Therapeutics Inc. and Adcentrx Therapeutics Shanghai Co. Ltd. have disclosed antibody-drug conjugates comprising a monoclonal antibody covalently bound to a cytotoxic drug through a linker.
Io Biotech Aps has presented preclinical data regarding their Arg1-derived peptide cancer vaccine IO-112 as a potential immunotherapeutic that would allow controlling the tumor microenvironment.
Researchers from Tianjin University have published data regarding development and preclinical characterization of a new anti-PD-L1/CD40 bispecific antibody (BsAb), BA-4415, designed to activate CD40 signaling specifically in the context of PD-L1 while simultaneously blocking PD-1/PD-L1 signaling.
Epitopea Ltd. has signed a license and research collaboration agreement with MSD (Merck & Co. Inc.) to identify Cryptigen tumor-specific antigens in an undisclosed solid tumor. Cryptigen TSAs are shared, nonmutated, aberrantly expressed antigens that are derived from what were thought to be noncoding regions of the genome.
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