Targeted apoptotic immune modulator for the treatment of metastatic EGFR-positive solid tumors.

ABSTRACT: Aberrant activation and overexpression of the epidermal growth factor receptor (EGFR) occurs in various solid cancers and often correlates with poor outcome. The clinical benefit from EGFR-targeted therapies is usually short-lived, with resistance being driven by tumor heterogeneity and an immunosuppressive tumor microenvironment (TME). To address these limitations, we developed Targeted Apoptotic Immune Modulators (TAIM), a nonviral nanoparticle platform for the targeted delivery of polyinosine:polycytosine (polyIC), to simultaneously induce tumor cell death and activate antitumor immunity. The first TAIM compound, TAR001, was designed as a systemic treatment against metastatic EGFR-positive solid cancers. Here, we present TAR001's multifaceted mode of action. We demonstrate that TAR001 i

SUBMITTER: Broka D 

PROVIDER: S-EPMC12146718 | biostudies-literature | 2025 Jun

REPOSITORIES: biostudies-literature