| Literature DB >> 27858287 |
Abstract
Epigenetics pertains to heritable alterations in genomic structural modifications without altering genomic DNA sequence. The studies of epigenetic mechanisms include DNA methylation, histone modifications, and microRNAs. DNA methylation may contribute to silencing gene expression which is a major mechanism of epigenetic gene regulation. DNA methylation regulatory mechanisms in lens development and pathogenesis of cataract represent exciting areas of research that have opened new avenues for association with aging and environment. This review addresses our current understanding of the major mechanisms and function of DNA methylation in lens development, age-related cataract, secondary cataract, and complicated cataract. By understanding the role of DNA methylation in the lens disease and development, it is expected to open up a new therapeutic approach to clinical treatment of cataract.Entities:
Keywords: Cataract; DNA methylation; Epigenetic; Lens development
Mesh：
Year: 2016 PMID： 27858287 DOI： 10.1007/s10571-016-0447-z
Source DB: PubMed Journal: Cell Mol Neurobiol ISSN： 0272-4340 Impact factor: 5.046