Showing 61 - 80 results of 465 for search 'DNA and Cell Biology', query time: 0.10s Refine Results
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    An Open‐Label Phase II Trial of Pembrolizumab, an Immune Checkpoint Inhibitor Alone or in Combination With Oral Azacitidine as Second‐Line Therapy for Advanced Head and Neck Squamo... by Vinod K. Ramani, Srimonta Gayen, Radheshyam Naik

    Published 2025-01-01
    “…Epigenetics are heritable reversible changes in gene expression that occur without any changes in the nuclear DNA sequence or DNA copy number. Primary Objective i. …”
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    Simple and Fail-safe Method to Transform Miniprep Escherichia coli Strain K12 Plasmid DNA Into Viable Agrobacterium tumefaciens EHA105 Cells for Plant Genetic Transformation by Beenzu Siamalube, Emmanuel Ehinmitan, Maina Ngotho, Justus Onguso, Steven Runo

    Published 2025-01-01
    “…The optimized method minimizes DNA degradation and maximizes uptake by Agrobacterium cells, making it a reproducible and accessible protocol for various genetic engineering applications. …”
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    Article
  9. 69

    The relative biologic effectiveness versus linear energy transfercurve as an output-input relation for linear cellular systems by Quoc T. Luu, Paul DuChateau

    Published 2009-05-01
    “…These systems internal state parameters represent parts of a biochemical network within a cell. Although multiple biochemical parts may well be involved, the shape of the RBE-LET curve is reproduced when only three system parameters are related to three biochemical parts: the molecular machinery for DNA double strand break repair; the molecular pathways for handling oxidative stress; and the radiolytic products of the cellular water.    …”
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    EPIGENETICS TODAY AND TOMORROW by B. F. Vanyushin

    Published 2015-01-01
    “…DNA methylation in eukaryotes is species- and tissue (cell) specific. …”
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    Article
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    Synthetic transmembrane DNA receptors enable engineered sensing and actuation by Ze-Rui Zhou, Man-Sha Wu, Zhenglin Yang, Yuting Wu, Weijie Guo, Da-Wei Li, Ruo-Can Qian, Yi Lu

    Published 2025-02-01
    “…Upon the input of external signals, the DNA receptors can form dimers on the cell surface triggered by configuration changes, leading to a series of downstream cascade events including communication between donor and recipient cells, gene transcription regulation, protein level control, and cell apoptosis. …”
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    Topical Mitomycin C and Radiation Induce Conjunctival DNA-Polyploidy by Olaf Cartsburg, Christopher Kallen, Jost Hillenkamp, Rainer Sundmacher, Natalia Pomjanski, Alfred Böcking

    Published 2001-01-01
    “…Conclusion: Measurements of DNA‐content revealed euploid polyploidisation of morphological suspicious but benign squamous cells which is the biologic correlate of well known secondary morphologic changes following topical chemotherapy and/or radiation. …”
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    Formation and Repair of Tobacco Carcinogen-Derived Bulky DNA Adducts by Bo Hang

    Published 2010-01-01
    “…The bulky DNA adducts, which usually have complex structure, are particularly important because of their biological relevance. …”
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    Impact of glycolysis enzymes and metabolites in regulating DNA damage repair in tumorigenesis and therapy by Fengyao Sun, Wen Li, Ruihang Du, Mingchan Liu, Yi Cheng, Jianxing Ma, Siyuan Yan

    Published 2025-01-01
    “…Abstract Initially, it was believed that glycolysis and DNA damage repair (DDR) were two distinct biological processes that independently regulate tumor progression. …”
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