Mostrando 321 - 340 Resultados de 16,559 Para Buscar '"senescal"', tiempo de consulta: 0.35s Limitar resultados
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    “…Cell senescence is accompanied, and in part mediated, by changes in chromatin, including histone losses, but underlying mechanisms are not well understood. …”
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  3. 323
    por Pulakat, Lakshmi, Chen, Howard H.
    Publicado 2020
    “…Cardiovascular aging in humans is characterized by structural pathologic remodeling including cardiac and vascular fibrosis, hypertrophy, stiffness, micro- and macro-circulatory impairment, left ventricular diastolic dysfunction precipitating heart failure with either reduced or preserved ejection fraction, and cardiovascular cell death. Cellular senescence, an important hallmark of aging, is a critical factor that impairs repair and regeneration of damaged cells in cardiovascular tissues whereas autophagy, an intracellular catabolic process is an essential inherent mechanism that removes senescent cells throughout life time in all tissues. …”
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    “…Evidence is accumulating that the earliest stages of the DNA damage response can direct cells toward senescence instead of other cell fates. In particular, tightly regulated signaling through Mitogen-Activated Protein Kinases (MAPKs) in early senescence can lead to a sustained pro-survival program and suppress a pro-apoptotic program. …”
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    “…BACKGROUND: Cellular senescence is a cell fate in response to diverse forms of age-related damage and stress that has been implicated in the pathogenesis of idiopathic pulmonary fibrosis (IPF). …”
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    “…The accumulation of senescent cells is recognised as a driver of tissue and organismal ageing. …”
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  12. 332
    “…Cell senescence (CS) is at the nexus between aging and associated chronic disorders, and aging increases the burden of CS in all major metabolic tissues. …”
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    “…These diseases are often attributed to cellular senescence, in which cells become disengaged from the cell cycle and inert to cell death. …”
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  16. 336
    por Farr, Joshua Nicholas
    Publicado 2023
    “…Accumulating evidence has established that numerous boneresident cell types become susceptible to cellular senescence with old age. Recent work also demonstrates that T2D causes the premature accumulation of senescent osteocytes during young adulthood, at least in mice, although it remains to be seen which other bone-resident cell types become senescent with T2D. …”
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  17. 337
    por Nerstedt, Annika, Smith, Ulf
    Publicado 2023
    “…The abundance of senescent cells increases not only with aging but also in hypertrophic obesity independent of age. …”
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  18. 338
    por Yang, Kailing, Li, Xiaojia, Xie, Keping
    Publicado 2023
    “…Tumor is a representative of cell immortalization, while senescence irreversibly arrests cell proliferation. …”
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  19. 339
    “…We have previously found that the expression of spermine oxidase (SMOX) increases with age; however, the relationship between SMOX expression and cellular senescence remains unclear. Therefore, we investigated the relationship between increased SMOX expression and cellular senescence using human-liver-derived HepG2 cells. …”
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  20. 340
    “…The final stage of petal development is associated with flower senescence, which is an irreversible process involving programmed cell death, and premature senescence of cut flowers often results in major losses in quality during postharvest handling. …”
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