Mostrando 481 - 500 Resultados de 4,168 Para Buscar '"IDH"', tiempo de consulta: 0.35s Limitar resultados
  1. 481
    “…Unusually, however, PC and PE levels are reduced in mutant isocitrate dehydrogenase 1 (IDHmut) gliomas that produce the oncometabolite 2-hydroxyglutarate (2-HG) relative to wild-type IDH1 (IDHwt) gliomas. The goal of this study was to determine the molecular mechanism underlying this unusual metabolic reprogramming in IDHmut gliomas. …”
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  2. 482
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  4. 484
    “…Another common gene involved in AML is IDH1/2. However, the influence of IDH1/2 mutations on outcomes in DNMT3A-mutated patients remains unknown. …”
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  5. 485
    “…METHODS: Cell viability of nine patient derived primary (isocitrate dehydrogenase wildtype; IDH1R132H non mutant) glioblastoma cell cultures and of eleven patient derived fibroblast cultures was determined by measuring ATP in cell lysates and dehydrogenase activity after incubation with 0, 50 or 75 mM carnosine for 48 h. …”
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  6. 486
  7. 487
    “…Global metabolomic analysis was employed to address whether or not metabolic pathways were altered by severe NADPH insufficiency by the idh-1;gspd-1(RNAi) double-deficiency. The principal component analysis (PCA) points to a distinct metabolomic profile of idh-1;gspd-1(RNAi) double-deficiency. …”
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  8. 488
  9. 489
    “…The R132H mutation in isocitrate dehydrogenase 1 (IDH1(R132H)) is commonly observed and associated with better survival in glioblastoma multiforme (GBM), a malignant brain tumor. …”
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  10. 490
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  14. 494
    “…Mutation of the isocitrate dehydrogenase (IDH) gene is regarded a novel indicator for the prognosis of patients with glioma. …”
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  15. 495
  16. 496
  17. 497
    “…Mutations in isocitrate dehydrogenase 1 (IDH1) are found in 6% of AML patients. Mutant IDH produces R-2-hydroxyglutarate (R2HG), which induces histone- and DNA-hypermethylation through inhibition of epigenetic regulators, thus linking metabolism to tumorigenesis. …”
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  18. 498
    “…Finally, we identified 6 gene sets that predict survival for LGG-mIDH-A and LGG-mIDH-O. CONCLUSIONS: we demonstrate that tumor mutational burden is a powerful, robust, and clinically relevant prognostic factor of MS in mIDH patients.…”
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  19. 499
    “…We investigated the value of prognostication incorporating TERT using the Japanese original cohort of 560 IDH-mutated adult gliomas. We collected the information of molecular status of IDH, TERT and 1p/19q and patient clinical data including Karnofsky performance status (KPS). …”
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  20. 500
    “…Isocitrate dehydrogenase (IDH) mutations are common genetic abnormalities in lower grade gliomas. …”
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