Structural analysis of oncogenic mutation of isocitrate dehydrogenase 1

2016 ◽  
Vol 12 (7) ◽  
pp. 2276-2287 ◽  
Author(s):  
Vidya Rajendran
Keyword(s):  
Structural Analysis ◽  
Isocitrate Dehydrogenase ◽  
Isocitrate Dehydrogenase 1 ◽  
Oncogenic Mutation

Arginine to histidine mutation at position 132 (R132H) in isocitrate dehydrogenase 1 (IDH1) led to reduced affinity of the respective enzymes for isocitrate and increased affinity for α-ketoglutarate (AKG) and NADPH.

An olive oil phenolic is a new chemotype of mutant isocitrate dehydrogenase 1 (IDH1) inhibitors

2018 ◽  
Vol 40 (1) ◽  
pp. 27-40 ◽  
Author(s):  
Sara Verdura ◽  
Elisabet Cuyàs ◽  
Jesús Lozano-Sánchez ◽  
Cristian Bastidas-Velez ◽  
Laura Llorach-Parés ◽  
...  
Keyword(s):  
Olive Oil ◽  
Isocitrate Dehydrogenase ◽  
Isocitrate Dehydrogenase 1

scholarly journals Isocitrate dehydrogenase 1 and 2 mutations, 2‐hydroxyglutarate levels, and response to standard chemotherapy for patients with newly diagnosed acute myeloid leukemia

Cancer ◽  
2018 ◽  
Vol 125 (4) ◽  
pp. 541-549 ◽  
Author(s):  
Andrew M. Brunner ◽  
Donna S. Neuberg ◽  
Seth A. Wander ◽  
Hossein Sadrzadeh ◽  
Karen K. Ballen ◽  
...  
Keyword(s):  
Acute Myeloid Leukemia ◽  
Isocitrate Dehydrogenase ◽  
Myeloid Leukemia ◽  
Newly Diagnosed ◽  
Standard Chemotherapy ◽  
Isocitrate Dehydrogenase 1 ◽  
Acute Myeloid

scholarly journals Potential Mitochondrial Isocitrate Dehydrogenase R140Q Mutant Inhibitor from Traditional Chinese Medicine against Cancers

2014 ◽  
Vol 2014 ◽  
pp. 1-10 ◽  
Author(s):  
Wen-Yuan Lee ◽  
Kuan-Chung Chen ◽  
Hsin-Yi Chen ◽  
Calvin Yu-Chian Chen
Keyword(s):  
Isocitrate Dehydrogenase ◽  
Point Mutations ◽  
Docking Simulation ◽  
Myelogenous Leukemia ◽  
Mutant Protein ◽  
Binding Affinities ◽  
Isocitrate Dehydrogenase 1 ◽  
Lead Compounds ◽  
Arginine Residues ◽  
Acute Myelogenous

A recent research of cancer has indicated that the mutant of isocitrate dehydrogenase 1 and 2 (IDH1and2) genes will induce various cancers, including chondrosarcoma, cholangiocarcinomas, and acute myelogenous leukemia due to the effect of point mutations in the active-site arginine residues of isocitrate dehydrogenase (IDH), such as IDH1/R132, IDH2/R140, and IDH2/R172. As the inhibition for those tumor-associated mutant IDH proteins may induce differentiation of those cancer cells, these tumor-associated mutant IDH proteins can be treated as a drug target proteins for a differentiation therapy against cancers. In this study, we aim to identify the potent TCM compounds from the TCM Database@Taiwan as lead compounds of IDH2 R140Q mutant inhibitor. Comparing to the IDH2 R140Q mutant protein inhibitor, AGI-6780, the top two TCM compounds, precatorine and abrine, have higher binding affinities with target protein in docking simulation. After MD simulation, the top two TCM compounds remain as the same docking poses under dynamic conditions. In addition, precatorine is extracted fromAbrus precatoriusL., which represents the cytotoxic and proapoptotic effects for breast cancer and several tumor lines. Hence, we propose the TCM compounds, precatorine and abrine, as potential candidates as lead compounds for further study in drug development process with the IDH2 R140Q mutant protein against cancer.

Ovarian cellular fibroma harbouring an isocitrate dehydrogenase 1 (1DH1) mutation in a patient with Ollier disease: evidence for a causal relationship

2013 ◽  
Vol 62 (4) ◽  
pp. 667-670 ◽  
Author(s):  
Sarah L Kenny ◽  
Kaushik Patel ◽  
Anna Humphries ◽  
Michael Davis ◽  
Adrienne M Flanagan ◽  
...  
Keyword(s):  
Causal Relationship ◽  
Isocitrate Dehydrogenase ◽  
Isocitrate Dehydrogenase 1 ◽  
Ollier Disease

scholarly journals D-2-Hydroxyglutarate Is Necessary and Sufficient for Isocitrate Dehydrogenase 1 Mutant–Induced MIR148A Promoter Methylation

2018 ◽  
Vol 16 (6) ◽  
pp. 947-960 ◽  
Author(s):  
Tie Li ◽  
Christopher D. Cox ◽  
Byram H. Ozer ◽  
Nhung T. Nguyen ◽  
HuyTram N. Nguyen ◽  
...  
Keyword(s):  
Promoter Methylation ◽  
Isocitrate Dehydrogenase ◽  
Isocitrate Dehydrogenase 1 ◽  
Necessary And Sufficient
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