Showing 61 - 80 results of 333 for search '"senescence"', query time: 0.05s Refine Results
  1. 61

    A Micro-RNA Connection in BRafV600E-Mediated Premature Senescence of Human Melanocytes by Gang Ren, Jingwei Feng, Ila Datar, Aaron H. Yeung, Srinivas Vinod Saladi, Yongqing Feng, Ivana de la Serna, Kam C. Yeung

    Published 2012-01-01
    “…Ectopic expression of some of these induced microRNAs increased the expression of senescence markers and induced growth arrest and senescence in primary melanocytes. …”
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    OGG1 and MUTYH repair activities promote telomeric 8-oxoguanine induced senescence in human fibroblasts by Mariarosaria De Rosa, Ryan P. Barnes, Ariana C. Detwiler, Prasanth R. Nyalapatla, Peter Wipf, Patricia L. Opresko

    Published 2025-01-01
    “…Preventing BER initiation suppresses PARylation and confers resistance to the synergistic effects of PARP inhibitors on 8oxoG-induced senescence. However, OGG1 activity is essential for preserving cell growth after chronic telomeric 8oxoG formation, whereas MUTYH promotes senescence to prevent chromosomal instability from unrepaired damage. …”
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    Characterization and Expression of Senescence Marker in Prolonged Passages of Rat Bone Marrow-Derived Mesenchymal Stem Cells by Noridzzaida Ridzuan, Akram Al Abbar, Wai Kien Yip, Maryam Maqbool, Rajesh Ramasamy

    Published 2016-01-01
    “…However, a decline in cell growth was observed at passage 4 onwards and it was further deciphered through apoptosis, cell cycle, and senescence assays. Despite the enhanced cell viability at later passages (P4-5), the expression of senescence marker, β-galactosidase, was significantly increased at passage 5. …”
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  8. 68

    Regulation of senescence-associated secretory phenotypes in osteoarthritis by cytosolic UDP-GlcNAc retention and O-GlcNAcylation by Donghyun Kang, Jeeyeon Lee, Geunho Yook, Sehan Jeong, Jungkwon Shin, Mi-Sung Kim, Yi-Jun Kim, Hyeryeon Jung, Jinsung Ahn, Tae Woo Kim, Moon Jong Chang, Chong Bum Chang, Seung-Baik Kang, Won Ho Yang, Yong-ho Lee, Jin Won Cho, Eugene C. Yi, Chanhee Kang, Jin-Hong Kim

    Published 2025-02-01
    “…Mechanistically, upregulated O-GlcNAcylation governs the senescence-associated secretory phenotype (SASP) by stabilizing GATA4 via O-GlcNAcylation at S406, which compromises its degradation by p62-mediated selective autophagy. …”
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  9. 69

    Cellular senescence-associated gene IFI16 promotes HMOX1-dependent evasion of ferroptosis and radioresistance in glioblastoma by Yuchuan Zhou, Liang Zeng, Linbo Cai, Wang Zheng, Xinglong Liu, Yuqi Xiao, Xiaoya Jin, Yang Bai, Mingyao Lai, Hainan Li, Hua Jiang, Songling Hu, Yan Pan, Jianghong Zhang, Chunlin Shao

    Published 2025-01-01
    “…This study establishes a radioresistant GBM cell model through repeated irradiation and observes a cellular senescence-like phenotype in these cells. Comprehensive genomic and transcriptomic analyses identify IFI16 as a central regulator of this phenotype and contributes to radioresistance. …”
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    Delivery of FGF18 using mRNA-LNP protects the cartilage against degeneration via alleviating chondrocyte senescence by Keyu Kong, Baixing Li, Yongyun Chang, Chen Zhao, Hua Qiao, Minghao Jin, Xinru Wu, Wenxuan Fan, Liao Wang, Yansong Qi, Yongsheng Xu, Zanjing Zhai, Peixiang Ma, Huiwu Li

    Published 2025-01-01
    “…Furthermore, delivering FGF18 mRNA activates FOXO3a-autophagy pathway, which protects against chondrocyte degeneration and senescence. Local intra-articular injection of FGF18 mRNA-LNP significantly alleviates OA symptoms in DMM and senile OA models. …”
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  15. 75

    Metformin Ameliorates D-Galactose-Induced Senescent Human Bone Marrow-Derived Mesenchymal Stem Cells by Enhancing Autophagy by Pingting Ye, Lei Feng, Dan Zhang, Ruihao Li, Yixuan Wen, Xiaohan Tong, Shuo Shi, Chunyan Dong

    Published 2023-01-01
    “…Here, we used D-galactose (D-gal) to establish an appropriate model of senescent hBMSCs to explore the antiaging effects of metformin. …”
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  16. 76

    p53-Dependent Senescence in Mesenchymal Stem Cells under Chronic Normoxia Is Potentiated by Low-Dose γ-Irradiation by Ines Höfig, Yashodhara Ingawale, Michael J. Atkinson, Heidi Hertlein, Peter J. Nelson, Michael Rosemann

    Published 2016-01-01
    “…This was accompanied by increased senescence under normoxia but not associated with telomere shortening. …”
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    Acute Leukemia Induces Senescence and Impaired Osteogenic Differentiation in Mesenchymal Stem Cells Endowing Leukemic Cells with Functional Advantages by Ximena Bonilla, Natalia-Del Pilar Vanegas, Jean Paul Vernot

    Published 2019-01-01
    “…We found that leukemic cells induced in MSC a significant increase both in senescence-associated β-galactosidase activity and in p53 gene expression. …”
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