Targeting epigenetic mechanisms in diabetic wound healing

A Den Dekker, FM Davis, SL Kunkel… - Translational Research, 2019 - Elsevier
Impaired wound healing is a major secondary complication of type 2 diabetes that often
results in limb loss and disability. Normal tissue repair progresses through discrete phases …

Assessing sufficiency and necessity of enhancer activities for gene expression and the mechanisms of transcription activation

RR Catarino, A Stark - Genes & development, 2018 - genesdev.cshlp.org
Enhancers are important genomic regulatory elements directing cell type-specific
transcription. They assume a key role during development and disease, and their …

Chromatin landscape signals differentially dictate the activities of mSWI/SNF family complexes

N Mashtalir, HT Dao, A Sankar, H Liu, AJ Corin… - Science, 2021 - science.org
Mammalian SWI/SNF (mSWI/SNF) adenosine triphosphate–dependent chromatin
remodelers modulate genomic architecture and gene expression and are frequently mutated …

Comprehensive characterization of three classes of Arabidopsis SWI/SNF chromatin remodelling complexes

J Guo, G Cai, YQ Li, YX Zhang, YN Su, DY Yuan… - Nature Plants, 2022 - nature.com
Although SWI/SNF chromatin remodelling complexes are known to regulate diverse
biological functions in plants, the classification, compositions and functional mechanisms of …

Orphan CpG islands amplify poised enhancer regulatory activity and determine target gene responsiveness

T Pachano, V Sánchez-Gaya, T Ealo, M Mariner-Faulí… - Nature …, 2021 - nature.com
CpG islands (CGIs) represent a widespread feature of vertebrate genomes, being
associated with~ 70% of all gene promoters. CGIs control transcription initiation by …

Ligand-induced native G-quadruplex stabilization impairs transcription initiation

C Li, H Wang, Z Yin, P Fang, R Xiao, Y Xiang… - Genome …, 2021 - genome.cshlp.org
G-quadruplexes (G4s) are noncanonical DNA secondary structures formed through the self-
association of guanines, and G4s are distributed widely across the genome. G4 participates …

Histone H3 lysine K4 methylation and its role in learning and memory

BE Collins, CB Greer, BC Coleman, JD Sweatt - Epigenetics & chromatin, 2019 - Springer
Epigenetic modifications such as histone methylation permit change in chromatin structure
without accompanying change in the underlying genomic sequence. A number of studies in …

Impaired histone inheritance promotes tumor progression

C Tian, J Zhou, X Li, Y Gao, Q Wen, X Kang… - Nature …, 2023 - nature.com
Faithful inheritance of parental histones is essential to maintain epigenetic information and
cellular identity during cell division. Parental histones are evenly deposited onto the …

MLL4-associated condensates counterbalance Polycomb-mediated nuclear mechanical stress in Kabuki syndrome

A Fasciani, S D'Annunzio, V Poli, L Fagnocchi… - Nature …, 2020 - nature.com
The genetic elements required to tune gene expression are partitioned in active and
repressive nuclear condensates. Chromatin compartments include transcriptional clusters …

HNF4A defines tissue-specific circadian rhythms by beaconing BMAL1:: CLOCK chromatin binding and shaping the rhythmic chromatin landscape

M Qu, H Qu, Z Jia, SA Kay - Nature communications, 2021 - nature.com
Transcription modulated by the circadian clock is diverse across cell types, underlying
circadian control of peripheral metabolism and its observed perturbation in human diseases …