[HTML][HTML] DNA methylation is required to maintain both DNA replication timing precision and 3D genome organization integrity

Q Du, GC Smith, PL Luu, JM Ferguson, NJ Armstrong… - Cell Reports, 2021 - cell.com
… -wide methylation loss is associated with both concordant loss of … loss of allelic replication
timing in cancer hypomethylation models, potentially through the gene deregulation of DNA

p53 is essential for DNA methylation homeostasis in naive embryonic stem cells, and its loss promotes clonal heterogeneity

A Tovy, A Spiro, R McCarthy, Z Shipony… - Genes & …, 2017 - genesdev.cshlp.org
… The DNA methylation imbalance in p53-deficient (… DNA methylation as well as increased
methylation landscape heterogeneity. In differentiating p53 −/− mESCs, elevated methylation

[HTML][HTML] DNA methylation and its basic function

LD Moore, T Le, G Fan - Neuropsychopharmacology, 2013 - nature.com
… At this time, knockout embryos exhibit a two-thirds loss of DNA methylation, in addition to
numerous apoptotic cells in a variety of developing tissues including the brain. Interestingly, …

Allelic losses and DNA methylation at DNA mismatch repair loci in sporadic colorectal cancer.

N Benachenhou, S Guiral, I Gorska-Flipot… - …, 1998 - academic.oup.com
… Although we find no evidence of hemizygous loss of these genes in RER + tumors,
alternative mechanism such as hypermethylation appear to play an important role in hMLH1 …

DNA methylation in early development

TM Geiman, K Muegge - Molecular Reproduction and …, 2010 - Wiley Online Library
… The lack of access to the nucleus by the maintenance Dnmt leads to a loss of DNA methylation
of the maternal genome such that the parental genomes become almost equally low in …

Validation of a DNA methylation microarray for 450,000 CpG sites in the human genome

J Sandoval, H Heyn, S Moran, J Serra-Musach… - Epigenetics, 2011 - Taylor & Francis
… The difference between gain or loss of DNA methylation was not only quantitative, but also
qualitative. CpG hypermethylation events in the colorectal cancer cells mostly occurred in …

DNA methylation and human disease

KD Robertson - Nature Reviews Genetics, 2005 - nature.com
… of imprinting (LOI) is the disruption of imprinted epigenetic marks through gain or loss of DNA
methylation, or simply the loss of normal allele-specific gene expression 28 . Studies of LOI …

[HTML][HTML] Growth plate senescence is associated with loss of DNA methylation

O Nilsson, RD Mitchum, L Schrier… - Journal of …, 2005 - joe.bioscientifica.com
… a progressive loss of DNA methylation with each cell division and that this loss of methylation
… This loss of DNA methylation could occur as these resting zone chondrocytes gradually …

Getting rid of DNA methylation

FM Piccolo, AG Fisher - Trends in cell biology, 2014 - cell.com
… This loss of DNA methylation is associated with reduced expression of the maintenance …
This large-scale loss of DNA methylation in the CC leads to the reactivation of TEs as well as to …

Induction of α-fetoprotein synthesis in differentiating F9 teratocarcinoma cells is accompanied by a genome-wide loss of DNA methylation

PR Young, SM Tilghman - Molecular and cellular biology, 1984 - Am Soc Microbiol
… Given this finding of substantial loss of DNA methylation accompanying differentiation, we
are in a unique position to ask whether it has a role in the changes in gene expression that …