Mostrando 2,421 - 2,440 Resultados de 8,819 Para Buscar 'Telonero~', tiempo de consulta: 4.14s Limitar resultados
  1. 2421
    “…Telomeric crisis is the final replicative barrier to cell immortalisation; it is characterised by genome instability and cell death and is triggered when telomeres become critically short and are subjected to fusion. …”
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  2. 2422
    “…Additionally, we detected linear telomere loss with age, however a random regression analysis did not confirm significant heterogeneity in TL of first breeders and telomere shortening rates in further life. …”
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  3. 2423
    “…One of these ligands, 5b, stabilizes telomeric G4 preferentially over the G4-forming DNA sequences of c-kit and K-ras, due to the interaction of its piperazinylalkyl side chain with the groove of telomeric G4.…”
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  4. 2424
  5. 2425
    “…Differential retention of Hop1 requires the disassemblase Pch2/TRIP13, which preferentially removes Hop1 from telomere-distant sequences, and is modulated by the histone deacetylase Sir2 and the nucleoporin Nup2. …”
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  6. 2426
    “…Background: Epidemiological studies observing inconsistent associations of telomere length (TL) with ischemic stroke (IS) are susceptible to bias according to reverse causation and residual confounding. …”
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  7. 2427
    “…BACKGROUND: Evidence regarding the correlation between lipoproteins and telomere length in US adults is limited. We aimed to investigate whether lipoproteins was associated with telomere length using US National Health and Nutrition Examination Survey (NHANES) database. …”
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  8. 2428
    “…RESULTS: For this study we compared DFC cell lines that became senescent at different rates (DFC_F: strong senescent phenotype; DFC_S: weak senescent phenotype). The telomeres of DFC_F were shorter than those of the telomeres of DFC_S prior senescence. …”
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  9. 2429
    “…Subjects with GGO lesions had a higher percentage of lymphocytes with shorter telomeres (Q‐FISH, P = 0.003). Furthermore, relative telomere length was also reduced among the GGO cases (qPCR, P < 0.05). …”
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  10. 2430
    “…Telomeres contain TTAGGG (T; Thymine, A; Adenine and G; Guanine) repetitive sequences and are placed at the end of human chromosomes. …”
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  11. 2431
    “…Here, specificity is increased by targeting both G-quadruplex and its flanking duplex DNA in a naturally occurring dsDNA–ssDNA telomere interface using polyamide (PA) and pyridostatin (PDS) conjugates (PA-PDS). …”
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  12. 2432
    “…Here, we show that the simultaneous suppression of hnRNP A1 and hnRNP A2 resulted in dysfunctional telomeres and induced DNA damage responses in cancer cells. …”
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  13. 2433
  14. 2434
    “…The comparison between different time points in patients with cytogenetic changes showed that in the CD34+ MDS cells, there was a significant decrease in the total number of telomeric signals, the average intensity of signals and the total intensity of telomeres. …”
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  15. 2435
  16. 2436
    “…These pathways are particularly pertinent at telomeres. Cancer cells that use Alternative Lengthening of Telomeres (ALT) display heightened levels of telomere-specific replication stress, and co-opt stalled replication forks as substrates for break-induced telomere synthesis. …”
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  17. 2437
  18. 2438
  19. 2439
  20. 2440
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