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产品价格:电议      采购度:1615      原产地:美洲
发布时间:2021/6/30 10:42:38 所属地区:国外 国外
简要描述:
BAY-1436032 是一种新型的泛突变异柠檬酸脱氢酶 1 (IDH1) 抑制剂。
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CAS No. : 1803274-65-8
MCE 站:BAY-1436032
产品活性:BAY-1436032 是一种新型的泛突变异柠檬酸脱氢酶 1 (IDH1) 抑制剂。
研究领域:Metabolic Enzyme/Protease
作用靶点:Isocitrate Dehydrogenase (IDH)
In Vitro: BAY-1436032 is a novel pan-mutant isocitrate dehydrogenase 1 (IDH1) inhibitor. BAY-1436032 inhibits intracellular (R)-2-hydroxyglutarate (R-2HG) production in mouse hematopoietic cells expressing IDH1R132H or IDH1R132C with IC50s of 60 and 45 nM, respectively. R-2HG levels are not reduced in IDH2R140Q and IDH2R172K expressing mouse hematopoietic cells by BAY-1436032 at concentrations up to 10 μM. Colony growth is inhibited by 50% at a concentration of 0.1 μM BAY-1436032, while concentrations up to 100 μM do not suppress colony growth of patient-derived IDH1 wild-type AML cells. On morphologic evaluation myelomonocytic differentiation of myeloid progenitors is strongly induced by BAY-1436032.
In Vivo: Long-term exposure to once daily oral BAY-1436032 reveals nearly complete suppression of (R)-2-hydroxyglutarate (R-2HG) production with 150 mg/kg BAY1436032. White blood cell counts constantly increase in vehicle-treated mice and, at a lower rate, in animals receiving 45 mg/kg BAY-1436032, while they remain constant in the 150 mg/kg cohort. Hemoglobin levels are slightly lower in the vehicle and 45 mg/kg groups as compare to the 150 mg/kg cohort at day 60, while platelet counts are significantly reduced in vehicle and 45 mg/kg BAY-1436032 treated mice compare to the 150 mg/kg cohort at day 60. All mice receiving 150 mg/kg BAY-1436032 survive with minimal hCD45+ cell load in their peripheral blood until the end of observation at day 150 after treatment start (P<0.001), while vehicle-treated animals die from leukemia with a median survival of 91 days. Mice treated with 45 mg/kg BAY-1436032 display intermediate levels of CD14/CD15 expression.
相关产品:Clinical Compound Library Plus | Bioactive Compound Library Plus | Metabolism/Protease Compound Library | Anti-Cancer Compound Library | Clinical Compound Library | Glutamine Metabolism Compound Library | Anti-Blood Cancer Compound Library | GSK864 | Mutant IDH1-IN-1 | Mutant IDH1-IN-2 | IDH1 Inhibitor 1 | Mutant IDH1-IN-4
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更新时间:2024/1/2 10:12:11
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