– AX-024 is a novel chemical compound that acts as an orally available inhibitor of the TCR-Nck interaction. Its primary mechanism of action is the selective inhibition of T cell activation triggered by TCR stimulation. With an IC50 value of approximately 1 nM, AX-024 effectively modulates cell signaling by specifically targeting SH3 domains. Additionally, AX-024 demonstrates desirable characteristics such as low acute toxicity, high potency, and excellent selectivity. Notably, it exhibits strong inhibitory effects on the production of IL-6, TNF-α, IFN-γ, IL-10, and IL-17A.