Transposable elements in mammalian chromatin organization

HA Lawson, Y Liang, T Wang - Nature Reviews Genetics, 2023 - nature.com
Transposable elements (TEs) are mobile DNA elements that comprise almost 50% of
mammalian genomic sequence. TEs are capable of making additional copies of themselves …

[HTML][HTML] Spatial and temporal organization of the genome: Current state and future aims of the 4D nucleome project

J Dekker, F Alber, S Aufmkolk, BJ Beliveau… - Molecular cell, 2023 - cell.com
The four-dimensional nucleome (4DN) consortium studies the architecture of the genome
and the nucleus in space and time. We summarize progress by the consortium and highlight …

Cooltools: Enabling high-resolution Hi-C analysis in Python

Open2C, N Abdennur, S Abraham… - PLOS Computational …, 2024 - journals.plos.org
Chromosome conformation capture (3C) technologies reveal the incredible complexity of
genome organization. Maps of increasing size, depth, and resolution are now used to probe …

Regulation of CTCF loop formation during pancreatic cell differentiation

X Lyu, MJ Rowley, MJ Kulik, S Dalton… - Nature …, 2023 - nature.com
Transcription reprogramming during cell differentiation involves targeting enhancers to
genes responsible for establishment of cell fates. To understand the contribution of CTCF …

The potential of epigenetic therapy to target the 3D epigenome in endocrine-resistant breast cancer

J Achinger-Kawecka, C Stirzaker, N Portman… - Nature Structural & …, 2024 - nature.com
Abstract Three-dimensional (3D) epigenome remodeling is an important mechanism of gene
deregulation in cancer. However, its potential as a target to counteract therapy resistance …

Ultra-long-range interactions between active regulatory elements

ET Friman, IM Flyamer, D Marenduzzo… - Genome …, 2023 - genome.cshlp.org
Contacts between enhancers and promoters are thought to relate to their ability to activate
transcription. Investigating factors that contribute to such chromatin interactions is therefore …

Epigenetic inheritance and gene expression regulation in early Drosophila embryos

F Ciabrelli, N Atinbayeva, A Pane, N Iovino - EMBO reports, 2024 - embopress.org
Precise spatiotemporal regulation of gene expression is of paramount importance for
eukaryotic development. The maternal-to-zygotic transition (MZT) during early …

[HTML][HTML] Beyond SAHF: An integrative view of chromatin compartmentalization during senescence

I Olan, T Handa, M Narita - Current Opinion in Cell Biology, 2023 - Elsevier
Cellular senescence, a persistent form of cell cycle arrest, has been linked to the formation
of heterochromatic foci, accompanied by additional concentric epigenetic layers. However …

[HTML][HTML] Three-dimensional nuclear organisation and the DNA replication timing program

N Chen, SCB Buonomo - Current opinion in structural biology, 2023 - Elsevier
In eukaryotic cells, genome duplication is temporally organised according to a program
referred to as the replication-timing (RT) program. The RT of individual genomic domains …

Replication timing and transcriptional control: beyond cause and effect—part IV

AE Vouzas, DM Gilbert - Current opinion in genetics & development, 2023 - Elsevier
Decades of work on the spatiotemporal organization of mammalian DNA replication timing
(RT) continues to unveil novel correlations with aspects of transcription and chromatin …