Mostrando 2,281 - 2,300 Resultados de 4,168 Para Buscar '"IDH"', tiempo de consulta: 0.18s Limitar resultados
  1. 2281
    “…Previous studies indicated that MGMT promoter methylation status with IDH and TERT promotor mutation are major prognostic factors in glioma. …”
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  2. 2282
    “…Two cases were classified as Diffuse pediatric-type high-grade glioma, H3-wildtype and IDH-wildtype. No genetic alteration was observed in two diffuse astrocytoma cases. …”
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  3. 2283
  4. 2284
    “…The prevalence of hypertension by severity (stage 1 and stage 2 hypertension) and by phenotype (isolated systolic hypertension [ISH], isolated diastolic hypertension [IDH], and systolic‐diastolic hypertension [SDH]), during 1991‐2015 was explored. …”
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  5. 2285
  6. 2286
    “…BACKGROUND: Many factors impact survival in patients with glioblastoma, including age, Karnofsky Performance Status, postoperative chemoradiation, IDH1/2 mutation status, MGMT promoter methylation status, and extent of resection. …”
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  7. 2287
    “…Higher expression of NCAPG in gliomas correlated with poorer prognosis, unfavorable histological features, absence of mutations in the isocitrate dehydrogenase gene (IDH), absence of chromosome 1p and 19q deletions, and responses to chemoradiotherapy. …”
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  8. 2288
    “…Low-GM-score individuals had an immunodeficient phenotype dominated by IDH mutant molecular subtypes and Proneural tissue subtypes, with less immune cell infiltration and a better prognosis. …”
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  9. 2289
    “…All cases exhibited intense labeling of CD34, and absence of 1p/19q codeletion and IDH1 or IDH2 mutation. B-Raf proto-oncogene (BRAF) V600E mutation was presented in 4 (66.7%) of 6 detected cases. …”
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  10. 2290
    “…Classification of LGGs is improved by the development of molecular stratification markers including IDH mutation and 1p/19q chromosomal integrity, which are used as a hallmark of survival and therapy sensitivity of LGG patients. …”
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  11. 2291
    “…Mechanistically, KGDHC dysfunction causes increased demethylation of nuclear DNA by α-KG-dependent dioxygenases (e.g., TET demethylases), leading to increased production of both IDH1 and 2. Consequently, dual pharmacologic inhibition of the TCA cycle and TET demethylases demonstrates additive efficacy in reducing the tumor burden in zebrafish xenografts. …”
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  12. 2292
    “…In contrast, the low IGFBPScore group was characterized by IDH1mut accompanied by TP53mut, CICmut, and ATRXmut, and had hyper-methylation status as well as the GSC restriction. …”
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  13. 2293
    “…Immune cell–rich subtypes (subtype I and II) were characterized by IDH mutation, pathologic high grade, and peritumoral edema, while subtype I cases were exclusively featured by myxoid transformation. …”
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  14. 2294
  15. 2295
    “…DNMT3A variants were the most common, being detected in 33 patients (37.9%). NPM1 (34.5%), IDH1/2 (24.1%) and FLT3‐ITD (20.7%) mutations was the next most common. …”
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  16. 2296
    “…In subgroup analysis, APT values were significantly higher in high grade glioma (3.923 ± 1.239) and IDH wildtype group (3.932 ± 1.264) than low grade glioma (3.317 ± 0.868, p < 0.001) or IDH mutant group (3.358 ± 0.847, p < 0.001). …”
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  17. 2297
    “…The MCODE analysis identified gene clusters for each cancer type with MYC, PCNA, PARP1, IDH1, FGF10, PTEN, and CCND1 as hub genes with high connectivity. …”
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  18. 2298
  19. 2299
    por Batchelor, Tracy
    Publicado 2022
    “…Mutations in the isocitrate dehydrogenase (IDH) gene occur in the majority of low-grade and anaplastic gliomas, create specific metabolic vulnerabilities, and several IDH-mutant targeting strategies are under investigation. …”
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  20. 2300
    “…The reason may be that Smad2/3 is not sufficiently bound to the promoter region of the rate-limiting enzymes Idh2 and Idh3a of the TCA cycle, thus affecting their transcription.…”
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