Target Validation Information
Target ID T08391
Target Name Tyrosine-protein kinase JAK2
Target Type
Successful
Drug Potency against Target NSC-1771 Drug Info IC50 = 223 nM [531262]
ITF2357 Drug Info IC50 = 1~10 nM [552763]
Ruxolitinib Drug Info IC50 = 4.5 nM
Atropisomer 1 Drug Info IC50 = 270 nM [530583]
Action against Disease Model ITF2357 The clonogenic activity of JAK2V617F mutated cells was inhibited by low concentrations of ITF2357 (IC50 0.001-0.01 mu M) [552763] Drug Info
The Effect of Target Knockout, Knockdown or Genetic Variations JAK2 knockout mice suffered embryonically lethal and no blood formation;Dificient INF-gamma,IL 3,IL-5,Epo,Tpo and GM-CSF in JAK2 knockout mice [531262]
References
Ref 531262Bioorg Med Chem Lett. 2010 Dec 15;20(24):7331-6. Epub 2010 Oct 21.In silico identification and biochemical evaluation of novel inhibitors of NRH:quinone oxidoreductase 2 (NQO2).
Ref 552763The histone deacetylase inhibitor ITF2357 selectively targets cells bearing mutated JAK2(V617F). Leukemia. 2008 Apr;22(4):740-7. Epub 2007 Dec 13.
Ref 530583J Med Chem. 2009 Dec 24;52(24):7938-41.Janus kinase 2 inhibitors. Synthesis and characterization of a novel polycyclic azaindole.
Ref 552763The histone deacetylase inhibitor ITF2357 selectively targets cells bearing mutated JAK2(V617F). Leukemia. 2008 Apr;22(4):740-7. Epub 2007 Dec 13.

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