Subasumstat (TAK-981): Mechanism of Action

Subasumstat (TAK-981) MOA:Targeting SAE/Type I Interferon Pathway for Cancer Immunotherapy

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Subasumstat (TAK-981) is a first-in-class, irreversible, ATP-dependent SUMO-activating enzyme (SAE) inhibitor. It affects STING-IFN-I and MYC signaling by forming an irreversible adduct with SUMO proteins, effectively inhibiting global SUMOylation, inducing apoptosis, and enhancing anti-tumor immunity.

Primary Applications and Mechanism of Action