844435-10-5

AJI-100 is a dual-target inhibitor of Aurora kinase A and JAK2 with IC50 values ??of 12.7 nM and 18.5 nM, respectively. AJI-100 directly blocks Aurora kinase A to inhibit T cell mitosis and cell polarity, and inhibits JAK2 activation to inhibit STAT3 phosphorylation, thereby reducing the differentiation of TH1 and TH17 cells. AJI-100 can be used in studies on regulating immune responses and preventing graft-versus-host disease (GVHD)[1].

[1] Betts, et al. "Targeting Aurora kinase A and JAK2 prevents GVHD while maintaining Treg and antitumor CTL function." Science translational medicine 9.372 (2017): eaai8269. DOI:10.1126/scitranslmed.aai8269