Epigenetics and blood disorders
نویسندگان
چکیده
منابع مشابه
Epigenetics and Neural Developmental Disorders
Neural developmental disorders, such as autism, Rett Syndrome, Fragile X syndrome, and Angelman syndrome manifest during early postnatal neural development. Although the genes responsible for some of these disorders have been identified, how the mutations of these genes affect neural development is currently unclear. Emerging evidence suggest that these disorders share common underlying defects...
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The autism spectrum disorders (ASD) comprise a complex group of behaviorally related disorders that are primarily genetic in origin. Involvement of epigenetic regulatory mechanisms in the pathogenesis of ASD has been suggested by the occurrence of ASD in patients with disorders arising from epigenetic mutations (fragile X syndrome) or that involve key epigenetic regulatory factors (Rett syndrom...
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Epigenetic mechanisms are essential for normal development during embryogenesis and for differentiation of neural cells. Thus, precise understanding of epigenetic mechanisms, including DNA methylation and histone modification, is important to elucidate the pathogenic pathways in neurodevelopmental disorders. These include various congenital disorders caused by failures of genomic imprinting, X ...
متن کاملEating disorders, gene-environment interactions and epigenetics.
This review describes the various subtypes of eating disorders and examines factors associated with the risk of illness. It considers evidence that the development and maintenance of eating disorders is due to gene-environment interactions (GxE) that alter genetic expression via epigenetic processes. It describes how environmental factors such as those associated with nutrition and/or stress ma...
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NEW TREND IN PSYCHOPHARMACOLOGY Modern formulations of psychiatric disorders hypothesize that mother nature goes awry, causing both genetic and epigenetic disease actions. Genetic disease actions are the consequences of naturally inherited risk genes that have an altered sequence of DNA. This altered DNA sequence theoretically leads to the production of altered gene products in neurons, causing...
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ژورنال
عنوان ژورنال: British Journal of Haematology
سال: 2012
ISSN: 0007-1048
DOI: 10.1111/j.1365-2141.2012.09193.x