YNT-185 is primarily used as a selective inhibitor in biochemical research, particularly targeting specific kinase pathways involved in cellular signaling. It has been applied in studies related to inflammation and immune response modulation due to its ability to suppress pro-inflammatory cytokine production. Researchers utilize YNT-185 to investigate intracellular mechanisms in immune cells, especially in models of autoimmune diseases. Its high selectivity makes it a valuable tool for dissecting signaling cascades without broad off-target effects. Additionally, YNT-185 has shown potential in cancer research by inhibiting pathways that support tumor cell survival and proliferation, supporting its use in preclinical studies for therapeutic development.