AM109: A PSMA‑Targeted CD137 Bispecific Antibody for Metastatic Castration‑Resistant Prostate Cancer (mCRPC / mAPMR)
AM109 is designed as a bispecific agent that links a PSMA‑targeting humanized antibody to a CD137 (4‑1BB)‑targeting affibody, effectively creating a molecular bridge between prostate cancer cells and T cells in the tumor microenvironment. The rationale is straightforward: by restricting CD137 activation to sites where PSMA is expressed, the therapy aims to drive potent anti‑tumor […]
