| Literature DB >> 26950681 |
Zhiqin Wang1,2, Beisha Tang2, Yuquan He3, Peng Jin1.
Abstract
Neurogenesis is not limited to the embryonic stage, but continually proceeds in the adult brain throughout life. Epigenetic mechanisms, including DNA methylation, histone modification and noncoding RNA, play important roles in neurogenesis. For decades, DNA methylation was thought to be a stable modification, except for demethylation in the early embryo. In recent years, DNA methylation has proved to be dynamic during development. In this review, we summarize the latest understanding about DNA methylation dynamics in neurogenesis, including the roles of different methylation forms (5-methylcytosine, 5-hydroxymethylcytosine, 5-formylcytosine and 5-carboxylcytosine), as well as their 'writers', 'readers' and interactions with histone modifications.Entities:
Keywords: DNA methylation; DNA methyltransferase; TET family protein; histone modification; neurogenesis
Mesh:
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Year: 2016 PMID: 26950681 PMCID: PMC4864063 DOI: 10.2217/epi.15.119
Source DB: PubMed Journal: Epigenomics ISSN: 1750-192X Impact factor: 4.778