Regulatory R-loops as facilitators of gene expression and genome stability

C Niehrs, B Luke - Nature reviews Molecular cell biology, 2020 - nature.com
R-loops are three-stranded structures that harbour an RNA–DNA hybrid and frequently form
during transcription. R-loop misregulation is associated with DNA damage, transcription …

Altering the course of schizophrenia: progress and perspectives

MJ Millan, A Andrieux, G Bartzokis… - Nature reviews Drug …, 2016 - nature.com
Despite a lack of recent progress in the treatment of schizophrenia, our understanding of its
genetic and environmental causes has considerably improved, and their relationship to …

GADD45A binds R-loops and recruits TET1 to CpG island promoters

K Arab, E Karaulanov, M Musheev, P Trnka, A Schäfer… - Nature …, 2019 - nature.com
Abstract R-loops are DNA–RNA hybrids enriched at CpG islands (CGIs) that can regulate
chromatin states,,,,,,–. How R-loops are recognized and interpreted by specific epigenetic …

[HTML][HTML] Base excision repair of oxidative DNA damage: from mechanism to disease

AM Whitaker, MA Schaich, MS Smith… - Frontiers in …, 2017 - ncbi.nlm.nih.gov
Reactive oxygen species continuously assault the structure of DNA resulting in oxidation
and fragmentation of the nucleobases. Both oxidative DNA damage itself and its repair …

Biochemical reconstitution of TET1–TDG–BER-dependent active DNA demethylation reveals a highly coordinated mechanism

AR Weber, C Krawczyk, AB Robertson… - Nature …, 2016 - nature.com
Cytosine methylation in CpG dinucleotides is an epigenetic DNA modification dynamically
established and maintained by DNA methyltransferases and demethylases. Molecular …

DNA demethylation pathways: additional players and regulators

M Bochtler, A Kolano, GL Xu - Bioessays, 2017 - Wiley Online Library
DNA demethylation can occur passively by “dilution” of methylation marks by DNA
replication, or actively and independently of DNA replication. Direct conversion of 5 …

Epigenetic regulation of genomic stability by vitamin C

JP Brabson, T Leesang, S Mohammad… - Frontiers in genetics, 2021 - frontiersin.org
DNA methylation plays an important role in the maintenance of genomic stability. Ten-
eleven translocation proteins (TETs) are a family of iron (Fe2+) and α-KG-dependent …

Auto-suppression of Tet dioxygenases protects the mouse oocyte genome from oxidative demethylation

XJ Zhang, BB Han, ZY Shao, R Yan, J Gao… - Nature Structural & …, 2024 - nature.com
DNA cytosine methylation plays a vital role in repressing retrotransposons, and such
derepression is linked with developmental failure, tumorigenesis and aging. DNA …

DNA methylation dynamics during epigenetic reprogramming of medaka embryo

X Wang, RK Bhandari - Epigenetics, 2019 - Taylor & Francis
Post-fertilization epigenome reprogramming erases epigenetic marks transmitted through
gametes and establishes new marks during mid-blastula stages. The mouse embryo …

Intrapericardial long non-coding RNA–Tcf21 antisense RNA inducing demethylation administration promotes cardiac repair

D Zhu, S Liu, K Huang, J Li, X Mei, Z Li… - European Heart …, 2023 - academic.oup.com
Aims Epicardium and epicardium-derived cells are critical players in myocardial fibrosis.
Mesenchymal stem cell–derived extracellular vesicles (EVs) have been studied for cardiac …