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1321por Picard, Martin, Wright, Kathryn J., Ritchie, Darmyn, Thomas, Melissa M., Hepple, Russell T.“…Here, we performed an in-depth examination of mitochondrial function in saponin-permeabilized cardiomyocyte bundles, a preparation where all mitochondria are represented and their structure intact, from young adult (YA) and senescent (SEN) rats (n = 8 per group). When accounting for increased fibrosis (+19%, P<0.01) and proportional decrease in citrate synthase activity in the SEN myocardium (−23%, P<0.05), mitochondrial respiration and reactive oxygen species (H(2)O(2)) emission across a range of energized states was similar between age groups. …”
Publicado 2012
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1322por Contrepois, Kévin, Thuret, Jean-Yves, Courbeyrette, Régis, Fenaille, François, Mann, Carl“…BACKGROUND: Cellular senescence is a stress response of mammalian cells leading to a durable arrest of cell proliferation that has been implicated in tumor suppression, wound healing, and aging. …”
Publicado 2012
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1323“…Previous studies have documented various types of sperm senescence, but evidence of post-meiotic intra-testicular sperm senescence in wild animals is lacking. …”
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1324“…Cellular senescence both protects multicellular organisms from cancer and contributes to their aging(1). …”
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1325por Li, Xiaoman, Xu, Hongde, Xu, Chongan, Lin, Meina, Song, Xiaoyu, Yi, Fei, Feng, Yanling, Coughlan, Kathleen A., Cho, William Chi-shing, Kim, Sang Soo, Cao, Liu“…Senescent cells are relatively stable, lacking proliferation capacity yet retaining metabolic activity. …”
Publicado 2013
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1327“…Our observations suggest that CSE exposure impairs fibroblast growth and proliferation and leads to features similar to those seen in senescent cells. Oxidative stress injury and inhibition of antioxidant defense activity may be involved in CSE-induced fibroblast senescence.…”
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1328por Serio, B, Pezzullo, L, Fontana, R, Annunziata, S, Rosamilio, R, Sessa, M, Giudice, V, Ferrara, I, Rocco, M, De Rosa, G, Ricci, P, Tauchmanovà, L, Montuori, N, Selleri, C.Enlace del recurso
Publicado 2013
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1329por Acosta, Juan Carlos, Banito, Ana, Wuestefeld, Torsten, Georgilis, Athena, Janich, Peggy, Morton, Jennifer P, Athineos, Dimitris, Kang, Tae-Won, Lasitschka, Felix, Andrulis, Mindaugas, Pascual, Gloria, Morris, Kelly J., Khan, Sadaf, Jin, Hong, Dharmalingam, Gopuraja, Snijders, Ambrosius P., Carroll, Thomas, Capper, David, Pritchard, Catrin, Inman, Gareth J., Longerich, Thomas, Sansom, Owen J., Benitah, Salvador Aznar, Zender, Lars, Gil, Jesús“…Oncogene-induced senescence (OIS) is crucial for tumour suppression. …”
Publicado 2013
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1330por Florea, Victoria, Bhagavatula, Nithya, Simovic, Gordana, Macedo, Francisco Y., Fock, Ricardo A., Rodrigues, Claudia O.“…These functional defects were associated with morphological changes, increase in senescence-associated-β-galactosidase activity, upregulation of cell cycle inhibitors and accumulation of c-Myc-deficient cells in G1-phase, indicating that c-Myc knockdown in endothelial cells induces senescence. …”
Publicado 2013
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1331por Zhu, Fuli, Li, Yulin, Zhang, Junmeng, Piao, Chunmei, Liu, Tingting, Li, Hui-Hua, Du, Jie“…Here we showed that senescent cardiac fibroblasts markedly accumulated in heart after myocardial infarction. …”
Publicado 2013
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1332por Ghosh, Sumit, Singh, Upendra Kumar, Meli, Vijaykumar S., Kumar, Vinay, Kumar, Anil, Irfan, Mohammad, Chakraborty, Niranjan, Chakraborty, Subhra, Datta, Asis“…In this study, we demonstrate that treatment of tomato plants with geraniol results in induction of senescence due to a substantial alteration in transcriptome. …”
Publicado 2013
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1333“…We currently tested whether Berberine can affect premature, stress-induced cellular senescence caused by mitoxantrone. The depth of senescence was quantitatively measured by morphometric parameters, senescence-associated β-galactosidase, induction of p21(WAF1), replication stress (γH2AX expression), and mTOR signaling; the latter revealed by ribosomal S6 protein (rpS6) phosphorylation. …”
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1334por Roxburgh, C S, Richards, C H, MacDonald, A I, Powell, A G, McGlynn, L M, McMillan, D C, Horgan, P G, Edwards, J, Shiels, P G“…The relationships between senescence and immune infiltrates have not previously been studied in humans. …”
Publicado 2013
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1335por Wu, Jinxiang, Dong, Fangzheng, Wang, Rui-An, Wang, Junfei, Zhao, Jiping, Yang, Mengmeng, Gong, Wenbin, Cui, Rutao, Dong, Liang“…Senescence-Associated β-galactosidase (SA-β-Gal) staining, and BrdU assays were used to detect cellular senescence. …”
Publicado 2013
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1336por Li, Li, Hu, Yizhou, Ylivinkka, Irene, Li, Huini, Chen, Ping, Keski-Oja, Jorma, Hyytiäinen, Marko“…In the current work we have explored the effect of NTN4/ITGB4 interaction on TMZ induced glioblastoma cell senescence. We report here that the suppression of either ITGB4 or NTN4 in glioblastoma cell lines significantly enhances cellular senescence. …”
Publicado 2013
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1337“…This review focuses on the analysis and evaluation of the diverse senescence markers suggested to prime red blood cells (RBC) for clearance in humans. …”
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1338por Zambrano, Alberto, García-Carpizo, Verónica, Gallardo, María Esther, Villamuera, Raquel, Gómez-Ferrería, Maria Ana, Pascual, Angel, Buisine, Nicolas, Sachs, Laurent M., Garesse, Rafael, Aranda, Ana“…In this paper, we demonstrate that binding of TH T3 (triiodothyronine) to THRB induces senescence and deoxyribonucleic acid (DNA) damage in cultured cells and in tissues of young hyperthyroid mice. …”
Publicado 2014
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1340“…Cellular senescence has evolved from an in-vitro model system to study aging in vitro to a multifaceted phenomenon of in-vivo importance as senescent cells in vivo have been identified and their removal delays the onset of age-associated diseases in a mouse model system. …”
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