Drug intelligence / Profile preview

sacituzumab tirumotecan + tislelizumab

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

Overview

Sacituzumab tirumotecan + tislelizumab is an investigational combination therapy being evaluated for the treatment of advanced esophageal squamous cell carcinoma (ESCC). Sacituzumab tirumotecan (also known as SKB264 or MK-2870) is a trophoblast cell-surface antigen 2 (TROP-2)-directed antibody-drug conjugate (ADC) that utilizes a humanized monoclonal antibody to deliver a cytotoxic topoisomerase I inhibitor payload (KL610023) directly to tumor cells. Tislelizumab is a humanized IgG4 monoclonal antibody designed to bind to the programmed cell death protein 1 (PD-1) receptor, thereby blocking the PD-1/PD-L1 pathway and restoring anti-tumor T-cell activity. This combination is currently being studied in a Phase II clinical trial sponsored by The First Affiliated Hospital of Zhengzhou University to assess its efficacy and safety in patients with unresectable, locally advanced, recurrent, or metastatic ESCC.

Other names
SKB264 + tislelizumabMK-2870 + tislelizumabSKB264 + BGB-A317
02

Targets

TACSTD2 (Tumor-associated calcium signal transducer 2)TOP1 (DNA Topoisomerase I)PDCD1 (Programmed cell death protein 1 receptor)

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