Mostrando 2,061 - 2,080 Resultados de 4,168 Para Buscar '"IDH"', tiempo de consulta: 0.21s Limitar resultados
  1. 2061
    “…IMP3 expression was significantly associated with the absence of mutations of IDH1 gene (P = 0.0001) and with the unmethylated phenotype of MGMT in high-grade gliomas (P = 0.004). …”
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  2. 2062
    “…Out of 14 antibiotics tested, V. cholerae Vc IDH02365 isolate showed resistance to nine antibiotics, while P. vermicola Pv NBA2365 was found to be resistant to all the antibiotics except polymyxin B. …”
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  3. 2063
  4. 2064
    “…Other aberrations, predominantly deletions or amplifications of chromosomal segments and the hypermethylation of gene promoters, were detected in the recurrent lesions. CONCLUSIONS: The IDH1 mutation was the primary event, as previously reported. …”
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  5. 2065
    “…We found that tumors of TCGA Mesenchymal subtype and wild type IDH1 were preferentially stratified to the high risk group, which bore strong immunosuppressive microenvironment, while tumors of TCGA Proneural subtype and mutated IDH1 were significantly accumulated to the low risk group, which exhibited less immunosuppressive state. …”
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  6. 2066
    “…IDH is discussed in the context of the hallmark ‘reprogramming cellular energetics’. …”
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  7. 2067
    “…The recent 2016 WHO classification for CNS tumors categorizes diffuse glioma into two major types that include IDH wild-type glioblastoma, which is the predominant type and IDH-mutant glioblastoma, which is less common and displays better prognosis. …”
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  8. 2068
    “…We characterized ZEB1 expression at single cell level in 266 primary brain tumors and present a comprehensive dataset of high grade gliomas with Ki67, p53, IDH1, and EGFR immunohistochemistry, as well as EGFR FISH. …”
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  9. 2069
    “…In patients with LGG with an unfavorable natural history, such as with intact 1p/19q and wild-type IDH1, RT/TMZ plus adjuvant TMZ may be the best option. …”
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  10. 2070
    “…Furthermore, there were no significant differences in fatty acid synthesis and glycolysis, but the expression of key enzymes in fatty acid oxidation and the tricarboxylic acid (TCA) cycle, such as Cpt1α, Pparα, Acox1, Cs, Idh1 and Idh2, was increased in DJ-1(-/-) mice liver, suggesting that there was enhanced fatty acids oxidation and TCA cycle in DJ-1(-/-) mice. …”
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  11. 2071
    “…To our knowledge, this is the first case report using apatinib to treat brainstem IDH wild-type anaplastic astrocytoma, displaying an excellent outcome. …”
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  12. 2072
  13. 2073
    “…A trend showed that tumours associated with poorer outcomes (recurrent tumours and Isocitrate Dehydrogenase - IDH wildtype) displayed higher viability on chip than tumours linked with improved outcomes (low-grade gliomas, IDH mutants and primary tumours). conclusions: This work has demonstrated for the first time that human glioblastoma tissue can be successfully maintained within a microfluidic device and has the potential to be developed as a new platform for studying the biology of brain tumours, with the long-term aim of replacing current preclinical GBM models and facilitating personalised treatments.…”
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  14. 2074
    “…It was revealed that the proneural tumor subtype and IDH1/2 mutation are more frequent in recurrent tumors compared with initial tumors. …”
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  15. 2075
    “…We acquired specimens of healthy brain (NB), adult pilocytic astrocytoma (PA) World Health Organization (WHO) grade I, anaplastic PA WHO grade III, gliomas WHO grade II/III with or without isocitrate dehydrogenase (IDH) mutation, and glioblastoma multiforme (GBM). …”
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  16. 2076
    por Lvu, Wen, Fei, Xu, Chen, Cheng, Zhang, Bo
    Publicado 2020
    “…The mRNA expression-based stemness index (mRNAsi) was significantly associated with the glioma histologic grade, isocitrate dehydrogenase 1 (IDH1) mutation and overall survival of glioma patients by the nonparametric test and Kaplan–Meier survival analysis. …”
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  17. 2077
    “…The wide use of molecular profiling has increased the understanding of biology and identified key molecular drivers, for example, IDH1 mutations or FGFR2 fusions for iCCA, or BRAF mutations in eCCA. …”
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  18. 2078
    “…In recent years, the molecular, diagnostic, and therapeutic approaches have evolved. IDH (isocitrate dehydrogenase) mutations can affect the great majority of these tumors with distinct genetic and clinical characteristics, carrying a more favorable prognosis compared with wild-type IDH. …”
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  19. 2079
    por Zhu, Ruiqi, Lin, Wenyi, Tang, Liang, Hu, Yu
    Publicado 2021
    “…Although many candidate genes such as CEBPA, FLT3, IDH1, and IDH2 have been associated with AML initiation and prognosis, the molecular mechanisms underlying this disease remain unclear. …”
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  20. 2080
    “…We also identified genetic aberrations associated with patient outcomes: TP53 and −7/del(7q) were associated with an inferior chance of survival, RUNX1, TP53 and IDH1/2 were associated with leukemic transformation and SF3B1, IDH1/2, ASXL1 and del(20q) were associated with fibrotic progression. …”
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