Abstract
Epigenetic changes are both inheritable and reversible, affecting the spatial conformation of DNA and its transcriptional activity. The most common classes of epigenetic regulation include modification of DNA (typically by methylation), or modification of the histones that form nucleosomes (typically by methylation, acetylation, or phosphorylation). Epigenetic changes can influence gene expression patterns without making permanent changes in DNA. In this article, we discuss characteristic changes in the epigenetic modification of tumor DNA that occurs in squamous cell carcinomas of the head and neck (SCCHN), which controls the selective induction and repression of genes relevant to the disease pathology. We also describe key proteins that mediate epigenetic control of gene expression, and emerging therapeutic approaches to target epigenetic control systems.
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Peri, S., Andrews, A.J., Bhatia, A., Mehra, R. (2018). Epigenetic Changes and Epigenetic Targets in Head and Neck Cancer. In: Burtness, B., Golemis, E. (eds) Molecular Determinants of Head and Neck Cancer. Current Cancer Research. Humana Press, Cham. https://doi.org/10.1007/978-3-319-78762-6_12
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