Showing 221 - 240 results of 357 for search '"chromatin"', query time: 0.06s Refine Results
  1. 221

    Epigenetic regulation of the nuclear genome associated with mitochondrial dysfunction in Leber’s hereditary optic neuropathy (LHON) by Aswathy P. Nair, Ambika Selvakumar, Janani Gopalarethinam, B. Abishek Kumar, Balachandar Vellingiri, Mohana Devi Subramaniam

    Published 2024-01-01
    “…We isolated peripheral blood mononuclear cells (PBMCs) from LHON patients and healthy individuals and examined epigenetic modifications in ND4 mutant cells and control cells. Chromatin immunoprecipitation-qRT PCR (ChIP-qRT PCR) assays were performed to investigate the modifications of histones. …”
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  2. 222

    12,13-diHOME Promotes Inflammatory Macrophages and Epigenetically Modifies Their Capacity to Respond to Microbes and Allergens by Din L. Lin, Kevin M. Magnaye, Cara E. Porsche, Sophia R. Levan, Elze Rackaityte, Mustafa Özçam, Susan V. Lynch

    Published 2024-01-01
    “…Exposure to 12,13-diHOME also induces macrophage chromatin remodeling, specifically diminishing access to interferon-stimulated response elements resulting in reduced interferon-regulated gene expression upon bacterial lipopolysaccharide stimulation. …”
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  3. 223

    Clinical Factors Associated with Sperm DNA Fragmentation in Male Patients with Infertility by Akira Komiya, Tomonori Kato, Yoko Kawauchi, Akihiko Watanabe, Hideki Fuse

    Published 2014-01-01
    “…The SDF was evaluated using the sperm chromatin dispersion test (SCDt) to determine the SDF index (SDFI). …”
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  4. 224

    The SIX1/LDHA Axis Promotes Lactate Accumulation and Leads to NK Cell Dysfunction in Pancreatic Cancer by Wanli Ge, Lingdong Meng, Shouji Cao, Chaoqun Hou, Xiaole Zhu, Dongya Huang, Qiang Li, Yunpeng Peng, Kuirong Jiang

    Published 2023-01-01
    “…PC cells and NK cells were cocultured to study the effect of SIX1 overexpression in PC cells on NK cell function. Chromatin immunoprecipitation (ChIP) assays were used to study the relationship between SIX1 and lactate dehydrogenase A (LDHA). …”
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  5. 225
  6. 226

    Significance of Apoptosis in the Process of Tumorigenesis in Colorectal Mucosa and Adenomas in FAP Patients by Hildegard Weiß, Karl‐Heinz Jacobasch, Wolfgang Haensch, Brigitte Streller, Brigitte Hieke

    Published 1997-01-01
    “…In addition, transcriptional capacity was determined by chromatin in situ testing. For both, DNA flow cytometry was used. …”
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  7. 227

    Identification of Genes Regulating Gene Targeting by a High-Throughput Screening Approach by Fabien Delacôte, Christophe Perez, Valérie Guyot, Catherine Mikonio, Pierrick Potrel, Jean-Pierre Cabaniols, Christophe Delenda, Frédéric Pâques, Philippe Duchateau

    Published 2011-01-01
    “…We showed that siRNAs directed against the ATF7IP gene, encoding a protein involved in chromatin remodeling, stimulated HGT by a factor of three to eight, at various loci and in different cell types. …”
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  8. 228

    Reconstruction of gene regulatory networks from single cell transcriptomic data by M. A. Rybakov, N. A. Omelyanchuk, E. V. Zemlyanskaya

    Published 2025-01-01
    “…We pay specific attention to state-of-the-art methods for GRN reconstruction from single-cell transcriptomes recruiting other omics data, primarily transcription factor binding sites and open chromatin profiles (scATAC-seq), in order to increase inference accuracy. …”
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  9. 229

    Phosphorylation of histone H3Ser10 in plant cell division by D. B. Loginova, O. G. Silkova

    Published 2016-03-01
    “…Histones, the major protein components of chromatin, undergo post-translational modifications, which particularly affect the structural and functional organization of chromosomes. …”
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  10. 230

    Transcription Factor FXR Activates DHRS9 to Inhibit the Cell Oxidative Phosphorylation and Suppress Colon Cancer Progression by Jinlai Zhao, Yigang Wang, Yang Wang, Jianchao Gao, Haichao Yang, Xiaotang Wu, Hua Li

    Published 2022-01-01
    “…The binding relationship between FXR and its downstream gene dehydrogenase/reductase member 9 (DHRS9) was verified through luciferase reporter assay and chromatin immunoprecipitation assay. The changes of oxidative phosphorylation were detected by Western blot and oxygen consumption rate determination. …”
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  11. 231

    Replication-IDentifier links epigenetic and metabolic pathways to the replication stress response by Sophie C. van der Horst, Leonie Kollenstart, Amandine Batté, Sander Keizer, Kees Vreeken, Praveen Pandey, Andrei Chabes, Haico van Attikum

    Published 2025-02-01
    “…During Repli-ID, the replicative polymerase epsilon (Pol ε) is tracked at a barcoded origin of replication by chromatin immunoprecipitation (ChIP) coupled to next-generation sequencing of the barcode in thousands of hydroxyurea-treated yeast mutants. …”
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  12. 232

    Multi-Omics Insights into Regulatory Mechanisms Underlying Differential Deposition of Intramuscular and Abdominal Fat in Chickens by Yuxin Xing, Chenglin Ma, Hongbo Guan, Jianing Shen, Ying Shen, Guoxi Li, Guirong Sun, Yadong Tian, Xiangtao Kang, Xiaojun Liu, Hong Li, Weihua Tian

    Published 2025-01-01
    “…This review systematically summarizes the regulatory mechanisms underlying intramuscular and abdominal fat traits at chromatin, genomic, transcriptional, post-transcriptional, translational, and epigenetic-modification scales. …”
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  13. 233

    Genome-Wide Expression of MicroRNAs Is Regulated by DNA Methylation in Hepatocarcinogenesis by Jing Shen, Shuang Wang, Abby B. Siegel, Helen Remotti, Qiao Wang, Iryna Sirosh, Regina M. Santella

    Published 2015-01-01
    “…Six miRNAs were validated in 56 additional paired HCC tissues, and significant inverse correlations were observed for miR-125b and miR-199a, which is consistent with the inactive chromatin pattern found in HepG2 cells. Conclusion. …”
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  14. 234

    Senescence-Associated Molecular and Epigenetic Alterations in Mesenchymal Stem Cell Cultures from Amniotic Fluid of Normal and Fetus-Affected Pregnancy by Jūratė Savickienė, Sandra Baronaitė, Aistė Zentelytė, Gražina Treigytė, Rūta Navakauskienė

    Published 2016-01-01
    “…These differences correlated with changes in the level of chromatin modifiers (DNMT1 and HDAC1) and polycomb group proteins (EZH2, SUZ12, and BMI1) paralleling with changes in the expression of repressive histone marks (H3K9me3 and H3K27me3) and stemness markers (Oct4, Nanog, Sox2, and Rex1). …”
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  15. 235

    Characterizing the regulatory effects of H2A.Z and SWR1-C on gene expression during hydroxyurea exposure in Saccharomyces cerevisiae. by Hilary T Brewis, Peter C Stirling, Michael S Kobor

    Published 2025-01-01
    “…Chromatin structure and DNA accessibility are partly modulated by the incorporation of histone variants. …”
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  16. 236

    Epigenetic Induction of Definitive and Pancreatic Endoderm Cell Fate in Human Fibroblasts by Rangarajan Sambathkumar, Eric Kalo, Rob Van Rossom, Marijke M. Faas, Paul de Vos, Catherine M. Verfaillie

    Published 2016-01-01
    “…We demonstrated that histone deacetylase inhibitor (HDACi) Trichostatin A (TSA) combined with a chromatin remodeling medium (CRM) induced expression of a number of definitive endoderm and early and late pancreatic marker genes. …”
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  17. 237

    R-loops acted on by RNase H1 influence DNA replication timing and genome stability in Leishmania by Jeziel D. Damasceno, Emma M. Briggs, Marija Krasilnikova, Catarina A. Marques, Craig Lapsley, Richard McCulloch

    Published 2025-02-01
    “…Furthermore, we demonstrate that such differential organisation of R-loops, RNase H1 and DNA replication timing across the parasite’s chromosomes correlates with size-dependent differences in chromatin accessibility, G quadruplex distribution and sequence content. …”
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  18. 238

    Gene Regulatory Network of Human GM-CSF-Secreting T Helper Cells by Szabolcs Éliás, Angelika Schmidt, David Gomez-Cabrero, Jesper Tegnér

    Published 2021-01-01
    “…As a result, we provide a rich resource of integrated chromatin accessibility (ATAC-seq) and transcriptome (RNA-seq) data from these primary human CD4 T cell subsets and we show that the identified signatures are associated with human autoimmune diseases, especially multiple sclerosis. …”
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  19. 239

    HIF-3α-Induced miR-630 Expression Promotes Cancer Hallmarks in Cervical Cancer Cells by Forming a Positive Feedback Loop by Qiaohui Gao, Zhenghua Ren, Shengyuan Jiao, Juan Guo, Xia Miao, Jin Wang, Junye Liu

    Published 2022-01-01
    “…We conducted RNA sequencing (RNA-seq) and chromatin immunoprecipitation sequencing (ChIP-seq) experiments to investigate the targets of HIF-3α or miR-630. …”
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  20. 240

    Transcriptional Regulation of Fucosyltransferase 1 Gene Expression in Colon Cancer Cells by Fumiko Taniuchi, Koji Higai, Tomomi Tanaka, Yutaro Azuma, Kojiro Matsumoto

    Published 2013-01-01
    “…Furthermore, transfection of the dominant negative Elk-1 gene, and the chromatin immunoprecipitation (CHIp) assay, supported Elk-1-dependent transcriptional regulation of FUT1 gene expression in DLD-1 cells. …”
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