DNA Methylation and Its Basic Function
Lisa D Moore,Thuc Le,Guoping Fan +2 more
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TLDR
The investigation into DNA methylation continues to show a rich and complex picture about epigenetic gene regulation in the central nervous system and provides possible therapeutic targets for the treatment of neuropsychiatric disorders.About:
This article is published in Neuropsychopharmacology.The article was published on 2013-01-01 and is currently open access. It has received 2399 citations till now. The article focuses on the topics: RNA-Directed DNA Methylation & DNA methylation.read more
Citations
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Dissection ofthemethyl-CpG binding domainfromthe chromosomal protein MeCP2
TL;DR: In vitro footprinting indicates that MBD binding can protect a 12 nucleotide region surrounding a methyl-CpG pair, with an approximate dissociation constant of 10(-9) M.
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Epigenetic mechanisms of drug addiction.
TL;DR: There is robust evidence that repeated exposure to drugs of abuse induces changes within the brain's reward regions in three major modes of epigenetic regulation-histone modifications such as acetylation and methylation, DNA methylation and non-coding RNAs.
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Epigenetic mechanisms of drug addiction.
Jian Feng,Eric J. Nestler +1 more
TL;DR: The latest advances in the field of epigenetic regulation are summarized, focusing on histone modifications, DNA methylation, and noncoding RNAs.
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Nuclear calcium signalling in the regulation of brain function
TL;DR: Calcium signals that are induced by synaptic activity and propagate into the nucleus are a major route for synapse-to-nucleus communication and may underlie the aetiologies of various diseases, including neurodegeneration and cognitive dysfunction.
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Consistent inverse correlation between DNA methylation of the first intron and gene expression across tissues and species
TL;DR: The integrative analysis clearly reveals the important and conserved role of the methylation level of the first intron and its inverse association with gene expression regardless of tissue and species.
References
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Class Switch Recombination and Hypermutation Require Activation-Induced Cytidine Deaminase (AID), a Potential RNA Editing Enzyme
Masamichi Muramatsu,Kazuo Kinoshita,Sidonia Fagarasan,Shuichi Yamada,Yoichi Shinkai,Tasuku Honjo +5 more
TL;DR: Results suggest that AID may be involved in regulation or catalysis of the DNA modification step of both class switching and somatic hypermutation in CH12F3-2 B lymphoma.
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Epigenetic regulation of the glucocorticoid receptor in human brain associates with childhood abuse
Patrick O. McGowan,Aya Sasaki,Aya Sasaki,Ana C. D'Alessio,Sergiy Dymov,Benoit Labonté,Moshe Szyf,Gustavo Turecki,Michael J. Meaney,Michael J. Meaney +9 more
TL;DR: Findings translate previous results from rat to humans and suggest a common effect of parental care on the epigenetic regulation of hippocampal glucocorticoid receptor expression.
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Tet proteins can convert 5-methylcytosine to 5-formylcytosine and 5-carboxylcytosine
Shinsuke Ito,Li Shen,Qing Dai,Susan C. Wu,Leonard B. Collins,James A. Swenberg,Chuan He,Yi Zhang +7 more
TL;DR: This study raises the possibility that DNA demethylation may occur through Tet-catalyzed oxidation followed by decarboxylation, and identifies two previously unknown cytosine derivatives in genomic DNA as the products of Tet proteins.
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Studies on the Chemical Nature of the Substance Inducing Transformation of Pneumococcal Types: Induction of Transformation by a Desoxyribonucleic Acid Fraction Isolated from Pneumococcus Type III
TL;DR: A reprint of Avery, MacLeod, and McCarty's article on the 35th anniversary of its original publication.
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Methylated DNA and MeCP2 recruit histone deacetylase to repress transcription.
Peter L. Jones,Gert C. Jan Veenstra,Paul A. Wade,Danielle Vermaak,Stefan U. Kass,Nicoletta Landsberger,John Strouboulis,Alan P. Wolffe +7 more
TL;DR: The results establish a direct causal relationship between DNA methylation-dependent transcriptional silencing and the modification of chromatin.