MyD88-IN-3 is an orally active, selective MyD88 Inhibitor. MyD88-IN-3 specifically targets the TIR domain of MyD88 (KD = 28.5 µM), thereby preventing MyD88 self-polymerization and interaction with TLRs, which suppresses the activation of MAPK and NF-kappaB pathways. MyD88-IN-3 demonstrates significant anti-inflammatory efficacy and effectively mitigates Acute Lung Injury (ALI) symptoms in CLP (cecal ligation and puncture) and Lipopolysaccharides (HY-D1056) (LPS)-induced ALI models. MyD88-IN-3 can be used for the study of ALI[1].
