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761por De Blander, Hadrien, Morel, Anne-Pierre, Senaratne, Aruni P., Ouzounova, Maria, Puisieux, Alain“…SIMPLE SUMMARY: Senescence is a form of cell cycle arrest induced by stresses such as DNA damage and oncogenes and therefore constitutes a crucial barrier against cancer. …”
Publicado 2021
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762por Waters, David W., Schuliga, Michael, Pathinayake, Prabuddha S., Wei, Lan, Tan, Hui-Ying, Blokland, Kaj E. C., Jaffar, Jade, Westall, Glen P., Burgess, Janette K., Prêle, Cecilia M., Mutsaers, Steven E., Grainge, Christopher L., Knight, Darryl A.“…The cause of this abnormal accumulation of senescent cells is unknown but evidence suggests that, once established, senescence can be transferred from senescent to non-senescent cells. …”
Publicado 2021
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763por Prasanna, Pataje G, Citrin, Deborah E, Hildesheim, Jeffrey, Ahmed, Mansoor M, Venkatachalam, Sundar, Riscuta, Gabriela, Xi, Dan, Zheng, Guangrong, van Deursen, Jan, Goronzy, Jorg, Kron, Stephen J, Anscher, Mitchell S, Sharpless, Norman E, Campisi, Judith, Brown, Stephen L, Niedernhofer, Laura J, O’Loghlen, Ana, Georgakilas, Alexandros G, Paris, Francois, Gius, David, Gewirtz, David A, Schmitt, Clemens A, Abazeed, Mohamed E, Kirkland, James L, Richmond, Ann, Romesser, Paul B, Lowe, Scott W, Gil, Jesus, Mendonca, Marc S, Burma, Sandeep, Zhou, Daohong, Coleman, C Norman“…Cellular senescence is an essential tumor suppressive mechanism that prevents the propagation of oncogenically activated, genetically unstable, and/or damaged cells. …”
Publicado 2021
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764“…Alveolar epithelial cells (ACEs) gradually senescent as aging, which is one of the main causes of respiratory defense and function decline. …”
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765por Lim, Debbie X. E., Richards, Toby, Kanapathy, Muholan, Sudhaharan, Thankiah, Wright, Graham D., Phillips, Anthony R. J., Becker, David L.“…However, determining the presence of senescent cells would require invasive procedures such as tissue biopsies to be taken. …”
Publicado 2021
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766“…Emerging research suggests DNA damage-induced cellular senescence as a possible driver of mTBI-related sequalae. …”
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767por Saul, Dominik, Monroe, David G, Rowsey, Jennifer L, Kosinsky, Robyn Laura, Vos, Stephanie J, Doolittle, Madison L, Farr, Joshua N, Khosla, Sundeep“…However, the potential role of senescent cells in fracture healing has not been defined. …”
Publicado 2021
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768por Wissler Gerdes, Erin O., Vanichkachorn, Greg, Verdoorn, Brandon P., Hanson, Gregory J., Joshi, Avni Y., Murad, M. Hassan, Rizza, Stacey A., Hurt, Ryan T., Tchkonia, Tamar, Kirkland, James L.“…Innate immune system dysfunction that leads to decreased senescent cell removal and/or increased senescent cell formation could contribute to accumulation of senescent cells with both aging and viral infections. …”
Publicado 2022
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769“…The study of cell senescence is a burgeoning field. Senescent cells can modify the cellular microenvironment through the secretion of a plethora of biologically active products referred to as the senescence‐associated secretory phenotype (SASP). …”
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770“…Here we discuss this idea in light of recent advances supporting an interplay between MERCs, cellular senescence and aging.…”
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771por Lee, Yun Haeng, Park, Ji Yun, Lee, Haneur, Song, Eun Seon, Kuk, Myeong Uk, Joo, Junghyun, Oh, Sekyung, Kwon, Hyung Wook, Park, Joon Tae, Park, Sang Chul“…Mitochondria are one of organelles that undergo significant changes associated with senescence. An increase in mitochondrial size is observed in senescent cells, and this increase is ascribed to the accumulation of dysfunctional mitochondria that generate excessive reactive oxygen species (ROS). …”
Publicado 2021
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772por Urate, Shingo, Wakui, Hiromichi, Azushima, Kengo, Yamaji, Takahiro, Suzuki, Toru, Abe, Eriko, Tanaka, Shohei, Taguchi, Shinya, Tsukamoto, Shunichiro, Kinguchi, Sho, Uneda, Kazushi, Kanaoka, Tomohiko, Atobe, Yoshitoshi, Funakoshi, Kengo, Yamashita, Akio, Tamura, Kouichi“…Additionally, AA promoted cellular senescence specifically in the kidneys, and increased renal p16 mRNA expression and senescence-associated β-galactosidase activity. …”
Publicado 2021
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773por Kawaguchi, Koichiro, Hashimoto, Michihiro, Mikawa, Ryuta, Asai, Azusa, Sato, Tadashi, Sugimoto, Masataka“…Cellular senescence underlies tissue aging and aging-associated pathologies, as well as lung pathology. …”
Publicado 2021
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774por Jimenez Trinidad, Francisco R., Arrieta Ruiz, Marta, Solanes Batlló, Núria, Vea Badenes, Àngela, Bobi Gibert, Joaquim, Valera Cañellas, Antoni, Roqué Moreno, Mercè, Freixa Rofastes, Xavier, Sabaté Tenas, Manel, Dantas, Ana Paula, Tura-Ceide, Olga, Rigol Muxart, Montserrat“…Both in vitro cellular models of endothelial cell dysfunction-associated senescence developed in this study, starvation and oxidative stress, were validated by markers of cellular senescence (increase in β-galactosidase activity, and changes in senescence gene markers SIRT1 and P21) and endothelial dysfunction as denoted by reductions in angiogenic and migratory capabilities. …”
Publicado 2021
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775“…Finally, we summarize the emerging pro-senescent or anti-senescent interventions and discuss their therapeutic potential in preventing cardiovascular diseases.…”
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776“…More efforts have been made to clarify mechanisms underlying sarcopenia and new findings suggest that it may be feasible to delay age-related sarcopenia by modulating fundamental mechanisms such as cellular senescence. Cellular senescence refers to the essentially irreversible growth arrest mainly regulated by p53/p21(CIP1) and p16(INK4a)/pRB pathways as organism ages, possibly detrimentally contributing to sarcopenia via muscle stem cells (MuSCs) dysfunction and the senescence-associated secretory phenotype (SASP) while cellular senescence may have beneficial functions in counteracting cancer progression, tissue regeneration and wound healing. …”
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777“…Owing to an increase in studies on cellular senescence in recent years, research has begun to focus on the function of the senescent microenvironment in osteoporosis. …”
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778por Marquez-Exposito, Laura, Tejedor-Santamaria, Lucia, Valentijn, Floris A., Tejera-Muñoz, Antonio, Rayego-Mateos, Sandra, Marchant, Vanessa, Rodrigues-Diez, Raul R., Rubio-Soto, Irene, Knoppert, Sebastiaan N., Ortiz, Alberto, Ramos, Adrian M., Goldschmeding, Roel, Ruiz-Ortega, Marta“…However, non-invasive biomarkers to detect early kidney damage and the onset of a senescent phenotype are lacking. Most of the preclinical senescence studies in aging have been done in very old mice. …”
Publicado 2022
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779por Patil, Shilpa, Reedy, Jessica L., Scroggins, Bradley T., White, Ayla O., Kwon, Seokjoo, Shankavaram, Uma, López-Coral, Alfonso, Chung, Eun Joo, Citrin, Deborah E.“…Although effective in providing local tumor control, radiation causes oxidative stress, inflammation, immunomodulatory and mitogenic cytokine production, extracellular matrix production, and premature senescence in lung parenchyma. The senescence associated secretory phenotype (SASP) can promote inflammation and stimulate alterations in the surrounding tissue. …”
Publicado 2022
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780“…Although senescence has been considered as an irreversible cell arrest state, accumulating evidence challenge this view. …”
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