Mostrando 1,641 - 1,660 Resultados de 8,819 Para Buscar 'Telonero~', tiempo de consulta: 4.36s Limitar resultados
  1. 1641
    “…BACKGROUND: Telomere defects are thought to play a role in cardiomyopathies, but the specific cell type affected by the disease in human hearts is not yet identified. …”
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  2. 1642
    “…BACKGROUND: Telomere length is an emerging novel biomarker of biologic age, cardiovascular risk and chronic medical conditions. …”
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  3. 1643
    “…Here, we investigated the function of the major RNR subunits Rnr1 and Rnr3 in telomere elongation in budding yeast. We show that Rnr1 is essential for the sustained elongation of short telomeres by telomerase. …”
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  4. 1644
    “…Increased inflammation and oxidative stress associated with obesity can accelerate aging. Telomere length (TL) has the capacity to serve as an aging indicator at the cellular level. …”
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  5. 1645
  6. 1646
    “…We ascertained that such telomere-proximal facultative heterochromatin requires native telomere repeats and found that a short array of ectopic telomere repeats, (TTAGGG)(17,) can induce a large domain (~225 kb) of H3K27me2/3. …”
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  7. 1647
    “…BACKGROUND: Sarcopenia is defined as the loss of muscle mass or function with aging and is associated with adverse outcomes. Telomere shortening is associated with mortality, yet its relationship with sarcopenia is unknown. …”
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  8. 1648
  9. 1649
  10. 1650
    “…We investigated whether critically ill children admitted to the PICU have shorter-than-normal telomeres, and whether early parenteral nutrition (PN) independently affects telomere length when adjusting for known determinants of telomere length. …”
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  11. 1651
  12. 1652
  13. 1653
    “…Recent observations have reported the existence of telomeric repeats containing long ncRNAs – TERRA in mammalian and yeast cells. …”
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  14. 1654
    por Özer, Özgün, Hickson, Ian D.
    Publicado 2018
    “…Certain regions of the human genome, such as common fragile sites and telomeres, are particularly sensitive to DNA replication stress due to their inherently ‘difficult-to-replicate’ nature. …”
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  15. 1655
    “…BACKGROUND: The ends of linear chromosomes, the telomeres, comprise repetitive DNA sequences in complex with proteins that protects them from being processed by the DNA repair machinery. …”
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  16. 1656
  17. 1657
    “…A more proximal bulged stem with the CS2 element is thought to associate with Est1, a telomerase protein required for telomerase recruitment to telomeres. Previous work found that changes in CS2a cause a loss of all stem IVc proteins, not just the Pop proteins. …”
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  18. 1658
    “…The present study aims to explore the potential influence of leucocyte telomere length (LTL) on both a single indicator and a composite construct of physical functioning in a large European population of elderly men and women across diverse geographical locations. …”
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  19. 1659
    “…In humans, telomere studies have mainly relied on measurements of leukocyte telomere length and it is generally accepted that individuals with short leukocyte telomere length are considered biologically older than those with longer ones. …”
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  20. 1660
    por Fletcher, Jason M.
    Publicado 2018
    “…Telomere length (TL) has been associated with a range of aging outcomes as well as mortality. …”
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