Mostrando 2,661 - 2,680 Resultados de 16,559 Para Buscar '"senescal"', tiempo de consulta: 0.21s Limitar resultados
  1. 2661
  2. 2662
  3. 2663
    “…BACKGROUND: Cellular senescence (CS) is an alternative procedure that replaces or reinforces inadequate apoptotic responses and is used as an influencing factor for a variety of cancers. …”
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  4. 2664
    “…The mechanisms underlying the therapeutic efficacy of PD-L1 targeting have not been well-established. Cellular senescence has been considered a pivotal mechanism to prevent cancer progression, and recently, PD-L1 inhibition was shown to be involved in cancer cell senescence. …”
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  5. 2665
    “…METHODS: We first evaluated autophagy level of senescent TCR‐Ts, and then the senescent TCR‐Ts were expanded in vitro for 7 days with and without spermidine treatment, respectively. …”
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  6. 2666
    “…Aging is the continuous degradation of biological function and structure with time, and cellular senescence lies at its core. DNA damage response (DDR) can activate Ataxia telangiectasia-mutated serine/threonine kinase (ATM) and Rad3-related serine/threonine kinase (ATR), after which p53 activates p21, stopping the cell cycle and inducing cell senescence. …”
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  7. 2667
  8. 2668
    “…In addition, mTOR inhibitors abrogated ERG-dependent senescence resistance. These studies reveal a previously unappreciated function whereby ERG expression primes preneoplastic cells for the accumulation of additional gene mutations by suppression of oncogene-induced senescence.…”
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  9. 2669
    por Milardi, Giulia, Di Lorenzo, Biagio, Gerosa, Jolanda, Barzaghi, Federica, Di Matteo, Gigliola, Omrani, Maryam, Jofra, Tatiana, Merelli, Ivan, Barcella, Matteo, Filippini, Matteo, Conti, Anastasia, Ferrua, Francesca, Pozzo Giuffrida, Francesco, Dionisio, Francesca, Rovere‐Querini, Patrizia, Marktel, Sarah, Assanelli, Andrea, Piemontese, Simona, Brigida, Immacolata, Zoccolillo, Matteo, Cirillo, Emilia, Giardino, Giuliana, Danieli, Maria Giovanna, Specchia, Fernando, Pacillo, Lucia, Di Cesare, Silvia, Giancotta, Carmela, Romano, Francesca, Matarese, Alessandro, Chetta, Alfredo Antonio, Trimarchi, Matteo, Laurenzi, Andrea, De Pellegrin, Maurizio, Darin, Silvia, Montin, Davide, Marinoni, Maddalena, Dellepiane, Rosa Maria, Sordi, Valeria, Lougaris, Vassilios, Vacca, Angelo, Melzi, Raffaella, Nano, Rita, Azzari, Chiara, Bongiovanni, Lucia, Pignata, Claudio, Cancrini, Caterina, Plebani, Alessandro, Piemonti, Lorenzo, Petrovas, Constantinos, Di Micco, Raffaella, Ponzoni, Maurilio, Aiuti, Alessandro, Cicalese, Maria Pia, Fousteri, Georgia
    Publicado 2022
    “…A group of patients showed a high frequency of cTfh1 cells and a prominent expression of PD‐1 and ICOS as well as a cTfh mRNA signature consistent with highly activated, but exhausted, senescent, and apoptotic cells. Plasmatic CXCL13 levels were elevated in this group and positively correlated with cTfh1 cell frequency and PD‐1 levels. …”
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  10. 2670
    “…In our previous study, endometriotic lesions were implicated in cellular senescence as their inflammatory pattern could potentially compromise surrounding tissue integrity, thereby inducing a senescent state in cells. …”
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  11. 2671
    “…Is xanthine dehydrogenase involved in regulating leaf senescence? A recessive early senescence mutant with excess sugar accumulation, ossac3, was isolated previously by screening the EMS-induced mutant library. …”
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  12. 2672
  13. 2673
    “…Consequently, extensive cell expansion is necessary, which may eventually lead to replicative senescence. Considering that micro-structured surfaces with anisotropic topography may promote endothelialization, we investigated the impact of gratings on the biomechanical properties and the replicative capacity of senescent ECs. …”
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  14. 2674
    “…In addition, patients had lower mitochondrial biogenesis (PGC-1α and PGC-1β) and higher load of a cellular senescence marker in postmortem prefrontal cortex tissue, with DLB showing the highest effect among the patient groups. …”
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  15. 2675
    “…CONCLUSIONS: BZBS improves cognitive deficits via inhibition of cellular senescence and microglia activation. This study provides experimental evidence for the wide application of BZBS in clinical practice for cognitive deficits.…”
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  16. 2676
    “…Cell senescence is one of the most important forms of injury induced by cardiovascular and other ischemic diseases. …”
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  17. 2677
    “…However, atorvastatin, an HMG-CoA reductase inhibitor, has been reported to exhibit distinct effects on senescent phenotypes. Whether atorvastatin can induce adipose tissue senescence and the mechanisms involved are unknown. …”
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  18. 2678
    “…Increased reactive oxygen species (ROS) are upstream triggers of the senescence program. The senescence-associated secretory phenotypes (SASPs), containing interleukin 6 (IL-6), tumor necrosis factor-alpha (TNF-α), and transforming growth factor-β1 (TGF-β1), can further exacerbate the progression of senescence. …”
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  19. 2679
    “…While overall immunity suffers from age-related deterioration (immune senescence), the different components of the immune response appear to age differently. …”
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  20. 2680
    “…As a driver of stress-induced premature senescence, oxidative stress triggers cellular senescence and age-related diseases by inducing senescence markers via reactive oxygen species and mitochondrial dysfunction. …”
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