Acetylcarnitine shuttling links mitochondrial metabolism to histone acetylation and lipogenesis

LT Izzo, S Trefely, C Demetriadou, JM Drummond… - Science …, 2023 - science.org
The metabolite acetyl-CoA is necessary for both lipid synthesis in the cytosol and histone
acetylation in the nucleus. The two canonical precursors to acetyl-CoA in the nuclear …

Mitochondrial reactive oxygen species mediate lysophosphatidylcholine-induced endothelial cell activation

X Li, P Fang, Y Li, YM Kuo, AJ Andrews… - … , and vascular biology, 2016 - Am Heart Assoc
Objective—Hyperlipidemia-induced endothelial cell (EC) activation is considered as an
initial event responsible for monocyte recruitment in atherogenesis. However, it remains …

Impact of a high-fat diet on tissue Acyl-CoA and histone acetylation levels

A Carrer, JLD Parris, S Trefely, RA Henry… - Journal of Biological …, 2017 - ASBMB
Cellular metabolism dynamically regulates the epigenome via availability of the metabolite
substrates of chromatin-modifying enzymes. The impact of diet on the metabolism …

Histone acylation marks respond to metabolic perturbations and enable cellular adaptation

C Jo, S Park, S Oh, J Choi, EK Kim, HD Youn… - … & molecular medicine, 2020 - nature.com
Acetylation is the most studied histone acyl modification and has been recognized as a
fundamental player in metabolic gene regulation, whereas other short-chain acyl …

IL-35 (interleukin-35) suppresses endothelial cell activation by inhibiting mitochondrial reactive oxygen species-mediated site-specific acetylation of H3K14 (histone 3 …

X Li, Y Shao, X Sha, P Fang, YM Kuo… - … , and vascular biology, 2018 - Am Heart Assoc
Objective—IL-35 (interleukin-35) is an anti-inflammatory cytokine, which inhibits immune
responses by inducing regulatory T cells and regulatory B cells and suppressing effector T …

Regulation of plant architecture by a new histone acetyltransferase targeting gene bodies

X Yang, J Yan, Z Zhang, T Lin, T Xin, B Wang, S Wang… - Nature plants, 2020 - nature.com
Axillary meristem development determines both plant architecture and crop yield; this critical
process is regulated by the PROLIFERATING CELL FACTORS (TCP) family of transcription …

Surprising phenotypic diversity of cancer-associated mutations of Gly 34 in the histone H3 tail

BR Lowe, RK Yadav, RA Henry, P Schreiner… - Elife, 2021 - elifesciences.org
Sequencing of cancer genomes has identified recurrent somatic mutations in histones,
termed oncohistones, which are frequently poorly understood. Previously we showed that …

Measuring specificity in multi-substrate/product systems as a tool to investigate selectivity in vivo

YM Kuo, RA Henry, AJ Andrews - … et Biophysica Acta (BBA)-Proteins and …, 2016 - Elsevier
Multiple substrate enzymes present a particular challenge when it comes to understanding
their activity in a complex system. Although a single target may be easy to model, it does not …

Histone H3G34R mutation causes replication stress, homologous recombination defects and genomic instability in S. pombe

RK Yadav, CM Jablonowski, AG Fernandez, BR Lowe… - Elife, 2017 - elifesciences.org
Recurrent somatic mutations of H3F3A in aggressive pediatric high-grade gliomas generate
K27M or G34R/V mutant histone H3. 3. H3. 3-G34R/V mutants are common in tumors with …

LC–MS/MS-based quantitative study of the acyl group-and site-selectivity of human sirtuins to acylated nucleosomes

K Tanabe, J Liu, D Kato, H Kurumizaka, K Yamatsugu… - Scientific reports, 2018 - nature.com
Chromatin structure and gene expression are dynamically regulated by posttranslational
modifications of histones. Recent advance in mass spectrometry has identified novel types …