Hyo-Joon Kim

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Somatic heterozygous mutations of isocitrate dehydrogenase-1 (IDH1) are abundantly found in several types of cancer and strongly implicate altered metabolism in carcinogenesis. In the present study, we have identified α-mangostin as a novel selective inhibitor of mutant IDH1 (IDH1-R132H). We have observed that α-mangostin competitively inhibits the binding(More)
BACKGROUND Recent genome-wide sequencing studies have identified unexpected genetic alterations in cancer. In particular, missense mutations in isocitrate dehydrogenase-1 (IDH1) at arginine 132, mostly substituted into histidine (IDH1-R132H) were observed to frequently occur in glioma patients. METHODS We have purified recombinant IDH1 and IDH1-R132H(More)
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