Promoter-proximal CTCF binding promotes distal enhancer-dependent gene activation

N Kubo, H Ishii, X Xiong, S Bianco… - Nature structural & …, 2021 - nature.com
The CCCTC-binding factor (CTCF) works together with the cohesin complex to drive the
formation of chromatin loops and topologically associating domains, but its role in gene …

Genome-wide studies of CCCTC-binding factor (CTCF) and cohesin provide insight into chromatin structure and regulation

BK Lee, VR Iyer - Journal of Biological Chemistry, 2012 - ASBMB
Eukaryotic genomes are organized into higher order chromatin architectures by protein-
mediated long-range interactions in the nucleus. CCCTC-binding factor (CTCF), a sequence …

[HTML][HTML] CTCF and cohesin: linking gene regulatory elements with their targets

M Merkenschlager, DT Odom - Cell, 2013 - cell.com
Current epigenomics approaches have facilitated the genome-wide identification of
regulatory elements based on chromatin features and transcriptional regulator binding and …

Enhancer–promoter interactions and transcription are largely maintained upon acute loss of CTCF, cohesin, WAPL or YY1

THS Hsieh, C Cattoglio, E Slobodyanyuk, AS Hansen… - Nature …, 2022 - nature.com
It remains unclear why acute depletion of CTCF (CCCTC-binding factor) and cohesin only
marginally affects expression of most genes despite substantially perturbing three …

CTCF-mediated enhancer-promoter interaction is a critical regulator of cell-to-cell variation of gene expression

G Ren, W Jin, K Cui, J Rodrigez, G Hu, Z Zhang… - Molecular cell, 2017 - cell.com
Recent studies indicate that even a homogeneous population of cells display heterogeneity
in gene expression and response to environmental stimuli. Although promoter structure …

Building regulatory landscapes reveals that an enhancer can recruit cohesin to create contact domains, engage CTCF sites and activate distant genes

NJ Rinzema, K Sofiadis, SJD Tjalsma… - Nature Structural & …, 2022 - nature.com
Developmental gene expression is often controlled by distal regulatory DNA elements called
enhancers. Distant enhancer action is restricted to structural chromosomal domains that are …

CTCF mediates chromatin looping via N-terminal domain-dependent cohesin retention

EM Pugacheva, N Kubo, D Loukinov… - Proceedings of the …, 2020 - National Acad Sciences
The DNA-binding protein CCCTC-binding factor (CTCF) and the cohesin complex function
together to shape chromatin architecture in mammalian cells, but the molecular details of …

CTCF knockout in zebrafish induces alterations in regulatory landscapes and developmental gene expression

M Franke, E De la Calle-Mustienes, A Neto… - Nature …, 2021 - nature.com
Coordinated chromatin interactions between enhancers and promoters are critical for gene
regulation. The architectural protein CTCF mediates chromatin looping and is enriched at …

[HTML][HTML] Interplay between CTCF boundaries and a super enhancer controls cohesin extrusion trajectories and gene expression

ESM Vos, C Valdes-Quezada, Y Huang, A Allahyar… - Molecular cell, 2021 - cell.com
To understand how chromatin domains coordinate gene expression, we dissected select
genetic elements organizing topology and transcription around the Prdm14 super enhancer …

[HTML][HTML] CTCF binding polarity determines chromatin looping

E de Wit, ESM Vos, SJB Holwerda, C Valdes-Quezada… - Molecular cell, 2015 - cell.com
CCCTC-binding factor (CTCF) is an architectural protein involved in the three-dimensional
(3D) organization of chromatin. In this study, we assayed the 3D genomic contact profiles of …