Mostrando 1,041 - 1,060 Resultados de 4,168 Para Buscar '"IDH"', tiempo de consulta: 0.21s Limitar resultados
  1. 1041
    “…METHODS: A retrospective, single-center review was performed in newly diagnosed, IDH1 wild-type GBM patients, comparing SupTR with gross total resection (GTR), in which only CE tumor tissue was completely resected. …”
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  2. 1042
    “…We estimated immune cell type-specific gene expression profiles in 3 large clinically annotated glioma datasets using CIBERSORTx and LM22/LM10 blood-based immune signatures and found that the proportions and estimated gene expression patterns of specific immune cells significantly varied according to IDH mutation status. When IDH-WT and IDH-MUT tumors were considered separately, cluster-of-cluster analyses of immune cell gene expression identified groups with distinct survival outcomes. …”
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  3. 1043
    “…It has been reported that in-frame FGFR3-TACC3 fusions confer to glioblastomas, IDH-wild type (GBMs, IDHwt) some unusual morphologic features, including monomorphous rounded cells with ovoid nuclei, nuclear palisading, endocrinoid network of “chicken-wire” vessels, microcalcifications and desmoplastic stroma, whose observation may predict the molecular profile of the tumor. …”
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  4. 1044
  5. 1045
  6. 1046
    “…Extensive molecular, FISH and genomic profiling studies detected multiple unique abnormalities in our two cases with shared molecular features of retained ATRX, wild-type IDH, losses of CDKN2A genes and alterations in the PTEN–PI3K Axis.…”
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  7. 1047
    “…Furthermore, the study predicted that CRNDE may exhibit oncogenic features by adsorbing miR-23b-3p and positively regulating IDH1 expression. Overall, the study constructed a prognostic model in glioma, and predicted a lncRNA CRNDE/miR-23b-3p/IDH1 axis, which could potentially be useful for gene therapy of glioma.…”
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  8. 1048
  9. 1049
    “…Furthermore, gain-of-function mutations in genes encoding metabolic enzymes, such as isocitrate dehydrogenases (IDH)1/2, drive tumor progression by producing an oncometabolite, D-2-hydroxyglutarate (D-2HG), which is a competitive inhibitor of α-ketoglutarate, O(2)-dependent dioxygenases such as Jumonji domain-containing histone demethylases, and DNA demethylases. …”
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  10. 1050
    “…To elucidate molecular mechanism(s) associated with IDH1/2 mutations, we established mouse embryonic fibroblasts (MEF) cells and human colorectal cancer cells stably expressing cancer-associated IDH1(R132C) or IDH2(R172S), and analyzed the change in metabolic characteristics of the these cells. …”
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  11. 1051
    “…The study’s objective was the evaluation of the diagnostic accuracy of the T2-FLAIR mismatch sign in terms of diagnosing IDH-mutant non-codeleted (IDHmut-Noncodel) lower grade gliomas (LGG) of the brain. …”
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  12. 1052
  13. 1053
  14. 1054
    “…Finally, we observed a coordinated biological reaction between IDH1 mutations and PSAT1 overexpression, and suggested overexpression of PSAT1 might enhance the function of mutant IDH1 to promote a favorable outcome in LGG patients. …”
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  15. 1055
  16. 1056
  17. 1057
    “…Our findings indicate that BRAF (AMP) frequently occurs with IDH1/2, TP53, and ATRX mutations. Adult patients with glioma with BRAF (AMP) and IDH1/2 (WT) had worse prognoses compared with those with BRAF mutation and BRAF (AMP) and IDH1/2 (MT). …”
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  18. 1058
    “…Moreover, BICD1 expression was significantly upregulated in wild-type IDH1 LGGs with EGFR mutations. Kaplan–Meier survival analysis revealed that BICD1 downregulation predicts a favorable overall survival (OS) in LGG patients, especially in those with IDH1 mutations. …”
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  19. 1059
  20. 1060
    por Ji, Lin, Yang, Wei, Xu, Xiao-feng, Xu, Ya-qing
    Publicado 2023
    “…The patient was diagnosed with acute myeloid leukemia (AML)-M5b accompanied by DNMT3A, FLT3-TKD, and IDH2 mutations, chest CT revealed pulmonary tuberculosis (TB). …”
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