Showing 441 - 460 results of 755 for search '"epigenetic"', query time: 0.06s Refine Results
  1. 441
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  3. 443

    Regeneration of Zebrafish CNS: Adult Neurogenesis by Sukla Ghosh, Subhra Prakash Hui

    Published 2016-01-01
    “…We intend to discuss our current understanding of the cellular and molecular mechanism(s) that allows formation of proliferating progenitors and controls neurogenesis, which involve changes in epigenetic and transcription programs. Unlike mammals, zebrafish retains radial glia, a nonneuronal cell type in their adult central nervous system. …”
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  4. 444

    A biallelically active embryonic enhancer dictates GNAS imprinting through allele-specific conformations by Yorihiro Iwasaki, Monica Reyes, Harald Jüppner, Murat Bastepe

    Published 2025-02-01
    “…Abstract Genomic imprinting controls parental allele-specific gene expression via epigenetic mechanisms. Abnormal imprinting at the GNAS gene causes multiple phenotypes, including pseudohypoparathyroidism type-1B (PHP1B), a disorder of multihormone resistance. …”
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  5. 445

    Enigma of Retrotransposon Biology in Mammalian Early Embryos and Embryonic Stem Cells by Ying Yin, Liquan Zhou, Shuiqiao Yuan

    Published 2018-01-01
    “…Retrotransposons are epigenetically silenced in most somatic tissues and become reactivated in early embryos. …”
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  6. 446

    A Review of Fish Anomalies in Türkiye’s Waters by İsmail Reis, Sercan Yapıcı, Hasan Cerim, Özgen Yılmaz

    Published 2024-10-01
    “…According to the literature, possible factors causing anomalies can be discussed under four general headings; environmental (anthropogenic factors, industrial activities, industrial chemicals, trace elements, pollution, light intensity, pesticide usage), biological (endocrine system, genetic, teratological cases, epigenetic, nutritional problems, parasitic or physiologic reasons, oxidative stress, pigment deficiency), ecological (attacked by carnivores, competition, changes in water parameters), and fishery-related (ghost fishing). …”
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  7. 447

    Perspectives of Integrative Cancer Genomics in Next Generation Sequencing Era by So Mee Kwon, Hyunwoo Cho, Ji Hye Choi, Byul A Jee, Yuna Jo, Hyun Goo Woo

    Published 2012-06-01
    “…The explosive development of genomics technologies including microarrays and next generation sequencing (NGS) has provided comprehensive maps of cancer genomes, including the expression of mRNAs and microRNAs, DNA copy numbers, sequence variations, and epigenetic changes. These genome-wide profiles of the genetic aberrations could reveal the candidates for diagnostic and/or prognostic biomarkers as well as mechanistic insights into tumor development and progression. …”
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  8. 448

    Interspecific incompatibility in wide hybridization of plants and ways to overcome by L. A. Pershina, N. V. Trubacheeva

    Published 2016-09-01
    “…Postzygotic incompatibility may be associated with a highly pronounced genetic and epigenetic variability induced by wide crossings. Early stages of the postzygotic period are crucial for developing hybrid seeds due to embryo’s death, including those associated with uniparental chromosome elimination in hybrid cells and abnormal development of the endosperm. …”
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  9. 449

    Susceptibility to Aneuploidy in Young Mothers of Down Syndrome Children by Lucia Migliore, Francesca Migheli, Fabio Coppedè

    Published 2009-01-01
    “…Multiple risk factors are likely involved in chromosome nondisjunction; they act at different times in the meiotic process and can be of genetic or environmental (epigenetic) origin. We also discuss the increased risk of developing Alzheimer's disease (AD) later in life that was observed in women who had a DS child at a young age. …”
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  10. 450

    Circulating LncRNA Is Potentially Up-regulated in Coronary Artery Disease by Niloofar Avazpour, Mohammadreza Hajjari, Saeed Yazdankhah, Azita Sahni, Ali Mohammad Foroughmand

    Published 2018-12-01
    “…Recent studies have revealed that aberrantly regulated long non-coding RNA (lncRNA) as one of the main classes of cellular transcript plays a key regulatory role in transcriptional and epigenetic pathways. Recent reports have demonstrated that circulating lncRNAs in the blood can be potential biomarkers for CAD. …”
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  11. 451

    Central Hypogonadotropic Hypogonadism: Genetic Complexity of a Complex Disease by Marco Marino, Valeria Moriondo, Eleonora Vighi, Elisa Pignatti, Manuela Simoni

    Published 2014-01-01
    “…Indeed, all detected gene variants may explain a small proportion of the affected patients (43%), indicating that other genes or epigenetic mechanisms are involved in the onset of CHH. …”
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  12. 452

    Dietary, Metabolic, and Potentially Environmental Modulation of the Lysine Acetylation Machinery by Go-Woon Kim, Goran Gocevski, Chao-Jung Wu, Xiang-Jiao Yang

    Published 2010-01-01
    “…A number of scientific studies support the notion that external stimuli regulate an individual's epigenomic profile. Epigenetic changes play a key role in defining gene expression patterns under both normal and pathological conditions. …”
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  13. 453

    The role of KLF4 in human primordial germ cell development by Sun-Min Lee, Merrick Pierson Smela, M. Azim Surani

    Published 2025-01-01
    “…Cut-and-run and transcriptomic analyses reveal that KLF4 represses somatic markers involved in neuronal and endodermal differentiation while promoting the expression of genes associated with PGC specification, such as PAX5, and epigenetic regulators, including DNMT3L and REST. KLF4 targets in hPGCLCs showed significant co-enrichment of motifs for SP and STAT factors, which are known to regulate cell cycle and migration genes. …”
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  14. 454

    Mitochondrial DNA: A New Predictor of Diabetic Kidney Disease by Yajing Huang, Jingwei Chi, Fanxiang Wei, Yue Zhou, Yihai Cao, Yangang Wang

    Published 2020-01-01
    “…The occurrence and development of DKD is closely related to epigenetic changes and the interaction between mtDNA, ROS, inflammatory factors, and endothelial damage, which continuously aggravates kidney. …”
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  15. 455

    PLncWX: A Machine-Learning Algorithm for Plant lncRNA Identification Based on WOA-XGBoost by Fei Guo, Zhixiang Yin, Kai Zhou, Jiasi Li

    Published 2021-01-01
    “…Studies have shown that lncRNAs can regulate gene expression at the epigenetic, transcriptional, and posttranscriptional levels, which are not only closely related to the occurrence, development, and prevention of human diseases, but also can regulate plant flowering and participate in plant abiotic stress responses such as drought and salt. …”
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  16. 456

    Microfacies and Reservoir Space Characteristics of Carbonate Reservoir of the Ordovician Yingshan Formation in Northern Slope of Tazhong Uplift, Tarim Basin by Ping Ren

    Published 2023-01-01
    “…The low-energy microfacies associations mostly appear as original strata or interlayer, but after the superposition of structural cracks, buried karsts, or epigenetic karsts, low-energy microfacies associations may form relatively small-scale fractured and fracture-dissolution pore types of reservoirs in this area.…”
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  17. 457

    MethylBERT enables read-level DNA methylation pattern identification and tumour deconvolution using a Transformer-based model by Yunhee Jeong, Clarissa Gerhäuser, Guido Sauter, Thorsten Schlomm, Karl Rohr, Pavlo Lutsik

    Published 2025-01-01
    “…Abstract DNA methylation (DNAm) is a key epigenetic mark that shows profound alterations in cancer. …”
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  18. 458

    CHD7 Regulates Osteogenic Differentiation of Human Dental Follicle Cells via PTH1R Signaling by Caojie Liu, Qiwen Li, Qingyue Xiao, Ping Gong, Ning Kang

    Published 2020-01-01
    “…Chromodomain helicase DNA-binding protein 7 (CHD7) is an ATP-dependent chromatin remodeling enzyme, functioning as chromatin reader to conduct epigenetic modification. Its effect on osteogenic differentiation of human dental follicle cells (hDFCs) remains unclear. …”
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  19. 459

    Emerging Role of Histone Acetyltransferase in Stem Cells and Cancer by Daniela Trisciuoglio, Marta Di Martile, Donatella Del Bufalo

    Published 2018-01-01
    “…In this context, different hematological and solid tumors are characterized by deregulation of the protein acetylation pattern as a result of genetic or epigenetic changes. The imbalance between acetylation and deacetylation of histone or nonhistone proteins is also involved in the modulation of the self-renewal and differentiation ability of stem cells, including cancer stem cells. …”
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  20. 460

    Naturally Occurring Canine Invasive Urinary Bladder Cancer: A Complementary Animal Model to Improve the Success Rate in Human Clinical Trials of New Cancer Drugs by Christopher M. Fulkerson, Deepika Dhawan, Timothy L. Ratliff, Noah M. Hahn, Deborah W. Knapp

    Published 2017-01-01
    “…Therapies aimed at specific genetic and epigenetic targets in cancer cells as well as expanded development of immunotherapies are placing increased demands on animal models. …”
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