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  • Open Access

    ARTICLE

    Epigenetics for the pediatric cardiologist

    Andrew D. Spearman

    Congenital Heart Disease, Vol.12, No.6, pp. 828-833, 2017, DOI:10.1111/chd.12543

    Abstract A genetic basis of congenital heart disease (CHD) has been known for decades. In addition to the sequence of the genome, the contribution of epigenetics to pediatric cardiology is increasingly recognized. Multiple epigenetic mechanisms, including DNA methylation, histone modification, and RNA-based regulation, are known mediators of cardiovascular disease, including both development and progression of CHD and its sequelae. Basic understanding of the concepts of epigenetics will be essential to all pediatric cardiologists in order to understand mechanisms of pathophysiology, pharmacotherapeutic concepts, and to understand the role of epigenetics in precision medicine. More >

  • Open Access

    ABSTRACT

    Histone Modification and Chromatin Reorganization Regulated by Mechanical Tension in Single Cell Mitosis

    Qin Peng1, Shaoying Lu1, Shu Chien1, Yingxiao Wang1,*

    Molecular & Cellular Biomechanics, Vol.16, Suppl.2, pp. 83-83, 2019, DOI:10.32604/mcb.2019.07385

    Abstract The dramatic re-organization of chromatin during mitosis is perhaps one of the most fundamental of all cell processes [1,2]. It remains unclear how epigenetic histone modifications, despite their crucial roles in regulating chromatin architectures, are dynamically coordinated with chromatin reorganization in controlling this process. Mechanical cues have also been shown to play important roles in modulating gene expressions and cellular functions [3,4]; however, it is still unclear about the mechanical regulations of epigenetics and chromatin organization. In this study, we have developed and characterized biosensors with high sensitivity and specificity based on fluorescence resonance energy… More >

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