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    over1year
    ATOR-4066, a Neo-X-Prime bispecific antibody targeting CD40 and CEA, activates myeloid cells in primary human tumors in vitro and induces anti-tumor immunity in vivo (AACR 2023)
    In vivo studies using human CD40 transgenic mice bearing CEA-transfected MC38 tumors showed superior anti-tumor effects of ATOR-4066 compared to a CD40 mAb, demonstrating the ability of ATOR-4066 to efficiently induce a tumor-targeting immune response. Overall, these data show the ability of ATOR-4066 to remodel the immune microenvironment and activate tumor-infiltrating immune cells in primary human tumors expressing CEA, demonstrating the promise of this new candidate drug for further clinical development.
    Preclinical
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    CEACAM5 (CEA Cell Adhesion Molecule 5) • CD40 (CD40 Molecule)
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    CEACAM5 expression • CD40 expression
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    ATOR-4066