Consistent decrease in global DNA methylation and hydroxymethylation in the hippocampus of Alzheimer's disease patients.
Leonidas Chouliaras,Diego Mastroeni,Diego Mastroeni,Elaine Delvaux,Andrew Grover,Gunter Kenis,Patrick R. Hof,Harry W.M. Steinbusch,Paul D. Coleman,Bart P. F. Rutten,Daniel L.A. van den Hove,Daniel L.A. van den Hove +11 more
Reads0
Chats0
TLDR
Human postmortem results strengthen the notion that AD is associated with alterations in DNA methylation and hydroxymethylation, and provide a basis for further epigenetic studies identifying the exact genetic loci with aberrant epigenetic signatures.About:
This article is published in Neurobiology of Aging.The article was published on 2013-09-01 and is currently open access. It has received 351 citations till now. The article focuses on the topics: DNA Hydroxymethylation & DNA methylation.read more
Citations
More filters
Cyclophosphamide and doxorubicin contribute to onset of chemobrain by altering epigenetic factors DNMT1, DNMT3A, Tet1, Mecp2, and CBP
TL;DR: This research attacked the mode confusion problem by developing a modeling framework to describe human interaction with mode-based approaches to substance abuse.
Journal ArticleDOI
Utility of DNA Methylation as a Biomarker in Aging and Alzheimer’s Disease
TL;DR: In this paper , the authors take a closer look at the utility of DNA methylation as a biomarker in aging and disease, with a particular focus on Alzheimer's disease, and find associations between disease and/or disease risk with increased biological age.
Journal ArticleDOI
Association between dietary folate intake and cognitive impairment in older US adults: National Health and Nutrition Examination Survey
TL;DR: In this paper , a multivariate conditional logistic regression model was used to determine the association between dietary folate intake and low cognitive performance in older adults, with an inflection point of approximately 510,383 mg/day.
Book ChapterDOI
Chapter 9 – Epigenomics of Alzheimer’s Disease
TL;DR: A literature review finds evidence of age-related changes in human brainmethylation and that aberrant alteration of brain methylation is implicated in AD.
Journal ArticleDOI
Dynamic Regulation of DNA Methylation and Brain Functions
TL;DR: In this article , the authors provide an overview of the contribution of 5-methycytosine (5mC) and 5-hydroxyl cytosine(5hmC) to brain development and aging, with a focus on the roles of dynamic 5mC and 5hmC changes in the pathogenesis of neurodegenerative diseases.
References
More filters
Journal ArticleDOI
Epigenetic regulation of gene expression: how the genome integrates intrinsic and environmental signals
Rudolf Jaenisch,Adrian Bird +1 more
TL;DR: Advances in the understanding of the mechanism and role of DNA methylation in biological processes are reviewed, showing that epigenetic mechanisms seem to allow an organism to respond to the environment through changes in gene expression.
Journal ArticleDOI
Conversion of 5-Methylcytosine to 5-Hydroxymethylcytosine in Mammalian DNA by MLL Partner TET1
Mamta Tahiliani,Kian Peng Koh,Yinghua Shen,William A. Pastor,Hozefa S. Bandukwala,Yevgeny Brudno,Suneet Agarwal,Lakshminarayan M. Iyer,David R. Liu,L. Aravind,Anjana Rao +10 more
TL;DR: It is shown here that TET1, a fusion partner of the MLL gene in acute myeloid leukemia, is a 2-oxoglutarate (2OG)- and Fe(II)-dependent enzyme that catalyzes conversion of 5mC to 5-hydroxymethylcytosine (hmC) in cultured cells and in vitro.
Journal ArticleDOI
Alzheimer's Disease Is a Synaptic Failure
TL;DR: Mounting evidence suggests that this syndrome begins with subtle alterations of hippocampal synaptic efficacy prior to frank neuronal degeneration, and that the synaptic dysfunction is caused by diffusible oligomeric assemblies of the amyloid β protein.
Journal ArticleDOI
The Nuclear DNA Base 5-Hydroxymethylcytosine Is Present in Purkinje Neurons and the Brain
TL;DR: It is shown that, as well as 5mC in mammalian genomes, there are also significant amounts of 5-hydroxymethylcytosine (5hmC) in DNA of Purkinje neurons, which have large nuclei with apparently very little heterochromatin.
Journal ArticleDOI
Linking DNA methylation and histone modification: patterns and paradigms
Howard Cedar,Yehudit Bergman +1 more
TL;DR: Relationships between DNA methylation and histone modification have implications for understanding normal development as well as somatic cell reprogramming and tumorigenesis.
Related Papers (5)
Alzheimer's disease: early alterations in brain DNA methylation at ANK1, BIN1, RHBDF2 and other loci.
Philip L. De Jager,Gyan Srivastava,Katie Lunnon,Jeremy D. Burgess,Leonard C. Schalkwyk,Lei Yu,Matthew L. Eaton,Brendan T. Keenan,Jason Ernst,Cristin McCabe,Anna Tang,Towfique Raj,Joseph M. Replogle,Wendy Brodeur,Stacey Gabriel,High Seng Chai,Curtis S. Younkin,Steven G. Younkin,Fanggeng Zou,Moshe Szyf,Charles B. Epstein,Julie A. Schneider,Bradley E. Bernstein,Alexander Meissner,Nilufer Ertekin-Taner,Lori B. Chibnik,Manolis Kellis,Jonathan Mill,David A. Bennett +28 more
The Nuclear DNA Base 5-Hydroxymethylcytosine Is Present in Purkinje Neurons and the Brain
Methylomic profiling implicates cortical deregulation of ANK1 in Alzheimer's disease
Katie Lunnon,Rebecca G. Smith,Eilis Hannon,Philip L. De Jager,Gyan Srivastava,Manuela Volta,Claire Troakes,Safa Al-Sarraj,Joe Burrage,Ruby Macdonald,Daniel Condliffe,Lorna W. Harries,Pavel Katsel,Vahram Haroutunian,Zachary Kaminsky,C Joachim,John Powell,Simon Lovestone,David A. Bennett,Leonard C. Schalkwyk,Jonathan Mill +20 more