β-catenin-IN-3是一种选择性β-catenin变构抑制剂，通过结合其新型变构位点来降低细胞β-catenin负荷。它能显著抑制β-catenin驱动的癌细胞活力，并在过表达细胞中通过蛋白酶体触发其降解。

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