Drug intelligence / Profile preview

9MW2821 + toripalimab

Development stage
Unknown
Lead developer
Mabwell
Modality
Cytotoxic ADCs → Antibody-Drug Conjugates (ADCs) → Antibody Conjugates → Antibody-Based Therapeutics, Monoclonal Antibodies → Antibody-Based Therapeutics
Administration
Intravenous
01

Overview

**9MW2821 + toripalimab** is an investigational combination therapy under clinical development for the treatment of locally advanced or metastatic urothelial carcinoma. 9MW2821 is a novel antibody-drug conjugate (ADC) targeting Nectin-4, a cell surface adhesion molecule overexpressed in several cancers, and delivers a cytotoxic MMAE payload to Nectin-4 positive tumor cells. Toripalimab is a recombinant, humanized monoclonal antibody against PD-1, functioning as an immune checkpoint inhibitor by blocking the interaction of PD-1 with its ligands, thereby restoring T-cell immune response against cancer cells. Both agents are administered via intravenous infusion and have demonstrated promising efficacy and tolerable safety profiles in early-phase clinical studies in treatment-naïve patients with locally advanced or metastatic urothelial carcinoma[1][2][4][5][6].

Brand names
Loqtorzi
Other names
9MW2821 plus toripalimabtoripalimab-tpzi + 9MW2821
02

Targets

TUBB (Tubulin (alpha and beta subunits))PVRL4 (Nectin cell adhesion molecule 4)PDCD1 (Programmed cell death protein 1 receptor)

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