^
    almost2years
    TNRX-257, a novel multifunctional biologic effectively blocks LAG3 and conditionally delivers IL2Rg/b agonism to LAG3+ cells for robust anti-tumor immunity (AACR 2023)
    TNRX-257 blocks the interaction of LAG3 with MHC-II and enhances TCR signaling with similar potency as Relatlimab. In contrast, the corresponding untargeted IL2Rγ/β Tentacle had no efficacy. Together, these data show that TNRX-257 has drug-like properties and elicits strong anti-tumor efficacy, supporting its clinical development.
    IO biomarker
    |
    CD8 (cluster of differentiation 8) • LAG3 (Lymphocyte Activating 3) • CD4 (CD4 Molecule) • IL15 (Interleukin 15)
    |
    CD8 expression • LAG3 expression
    |
    relatlimab (BMS-986016) • TNRX-257