Factors that determine cell type–specific CTCF binding in health and disease

C Do, JA Skok - Current Opinion in Genetics & Development, 2024 - Elsevier
A number of factors contribute to cell type–specific CTCF chromatin binding, but how they
act in concert to determine binding stability and functionality has not been fully elucidated. In …

[HTML][HTML] Pioneer factors outline chromatin architecture

JC Gómora-García, M Furlan-Magaril - Current Opinion in Cell Biology, 2025 - Elsevier
Pioneer factors are transcription factors capable of binding to nucleosomal DNA, initiating
chromatin opening, and facilitating gene expression. By overcoming nucleosomes, pioneer …

Motif distribution and DNA methylation underlie distinct Cdx2 binding during development and homeostasis

A Lorzadeh, G Ye, S Sharma, U Jadhav - Nature Communications, 2025 - nature.com
Transcription factors guide tissue development by binding to developmental stage-specific
targets and establishing an appropriate enhancer landscape. In turn, DNA and chromatin …

Enhancer selectivity across cell types delineates three functionally distinct enhancer-promoter regulation patterns

C Wu, J Huang - BMC genomics, 2024 - Springer
Background Multiple enhancers co-regulating the same gene is prevalent and plays a
crucial role during development and disease. However, how multiple enhancers coordinate …

The lncRNA DUBR is regulated by CTCF and coordinates chromatin landscape and gene expression in hematopoietic cells

HN Núñez-Martínez, G Tapia-Urzúa… - Nucleic Acids …, 2025 - academic.oup.com
Master hematopoietic transcription factors (TFs) and long noncoding RNAs (lncRNAs)
coordinate sha** lineage-specific gene expression programs during hematopoietic …

SiCLAT: simultaneous imaging of chromatin loops and active transcription in living cells

X Wan, J Kong, X Hu, L Liu, Y Yang, H Li, G Liu, X Niu… - Genome Biology, 2025 - Springer
We present SiCLAT, which introduces a dCas9-dCas13d cassette into the mouse genome.
This model enables the stable expression of both dCas9 and dCas13 proteins in diverse cell …

Master transcription factor binding sites constitute the core of early replication control elements

JL Turner, L Hinojosa-Gonzalez, T Sasaki, S Uchino… - Biorxiv, 2023 - biorxiv.org
Eukaryotic genomes are replicated in a defined temporal order called the replication timing
(RT) program. RT is developmentally regulated, and has potential to drive cell fate …

DNA methylation-dependent and-independent binding of CDX2 directs activation of distinct developmental and homeostatic genes

A Lorzadeh, G Ye, S Sharma, U Jadhav - bioRxiv, 2024 - pmc.ncbi.nlm.nih.gov
Precise spatiotemporal and cell type-specific gene expression is essential for proper tissue
development and function. Transcription factors (TFs) guide this process by binding to …

E-box independent chromatin recruitment turns MYOD into a transcriptional repressor

C Nicoletti, J Massenet, AP Pintado-Urbanc, LJ Connor… - bioRxiv, 2024 - biorxiv.org
MYOD is an E-box sequence-specific basic Helix-Loop-Helix (bHLH) transcriptional
activator that, when expressed in non-muscle cells, induces nuclear reprogramming toward …

CTCF binding landscape is established by the epigenetic status of the nucleosome, well-positioned relative to CTCF motif orientation

M Tajmul, DN Bhatt, L Ruje, E Price, Y Ji, D Loukinov… - bioRxiv, 2024 - biorxiv.org
CTCF binding sites serve as anchors for the 3D chromatin architecture in vertebrates. The
functionality of these anchors is influenced by the residence time of CTCF on chromatin …