Mostrando 661 - 680 Resultados de 8,819 Para Buscar 'Telonero~', tiempo de consulta: 5.03s Limitar resultados
  1. 661
    “…In this study we examined whether mammographic density is related to blood telomere length, a potential marker of susceptibility to age-related disease. …”
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  2. 662
  3. 663
    “…Based on the telomere length normalised to a single copy gene and a reference DNA sample as internal control, we found statistically significant correlations between relative telomere length and both unadjusted and gestational age-adjusted birth weight, with the lighter newborns having shorter telomeres. …”
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  4. 664
    “…BACKGROUND AND PURPOSE: Leukocyte telomere length (LTL) is a biomarker of biologic age. …”
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  5. 665
    “…BACKGROUND: Telomeres are repetitive DNA sequences located at the ends of chromosomes, and telomere length represents a biological marker for cellular aging. …”
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  6. 666
    “…In this study, the regulatory roles of TERRA on human telomeres and mitochondria and IPF epithelial injury model were identified. …”
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  7. 667
    “…Identifying the early warning signals of catastrophic extinctions has recently become a central focus for ecologists, but species’ functional responses to environmental changes remain an untapped source for the sharpening of such warning signals. Telomere length (TL) analysis represents a promising molecular tool with which to raise the alarm regarding early population decline, since telomere attrition is associated with aging processes and accelerates after a recurrent exposure to environmental stressors. …”
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  8. 668
    “…The human telomeric and protozoal telomeric sequences differ only in one purine base in their repeats; TTAGGG in telomeric sequences; and TTGGGG in protozoal sequences. …”
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  9. 669
    por Aviv, Abraham, Shay, Jerry W.
    Publicado 2018
    “…Epidemiological studies have principally relied on measurements of telomere length (TL) in leucocytes, which reflects TL in other somatic cells. …”
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  10. 670
    por Harrington, Lea, Pucci, Fabio
    Publicado 2018
    “…The integrity of chromosome ends, or telomeres, depends on myriad processes that must balance the need to compact and protect the telomeric, G-rich DNA from detection as a double-stranded DNA break, and yet still permit access to enzymes that process, replicate and maintain a sufficient reserve of telomeric DNA. …”
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  11. 671
  12. 672
    por Aviv, Abraham
    Publicado 2018
    “…Telomere length (TL) in humans is highly heritable and undergoes progressive age-dependent shortening in somatic cells. …”
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  13. 673
    “…The symptoms and risk factors of ME/CFS share features of accelerated aging implicated in several diseases. Using telomere length as a marker, this study was performed to test the hypothesis that ME/CFS is associated with accelerated aging. …”
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  14. 674
    “…These elements can attach to G-rich telomeric repeat overhangs at the chromosome ends, in a process apparently facilitated by complementary C-rich repeats at the 3′-end of the RNA template immediately adjacent to a hammerhead ribozyme motif. …”
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  15. 675
    por Cleal, Kez, Norris, Kevin, Baird, Duncan
    Publicado 2018
    “…Dysfunction of the telomere nucleoprotein complex can expose free chromosome ends to the DNA double-strand break (DSB) repair machinery, leading to telomere fusion with both telomeric and non-telomeric loci. …”
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  16. 676
  17. 677
    “…Changes in the number of telomere repeat arrays have been examined during metastasis of two mouse tumor cell lines. …”
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  18. 678
    “…Retinal arteriolar narrowing increases with age and predict adverse cardiovascular outcomes. Telomere length keeps track of the division of somatic cells and is a biomarker of biological age. …”
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  19. 679
    “…All dna2∆ cells are temperature sensitive, have telomere length defects, and low levels of telomeric 3′ single-stranded DNA (ssDNA). …”
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  20. 680
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