Results 41 to 50 of about 250,937 (292)

Succinyl-CoA:Mesaconate CoA-Transferase and Mesaconyl-CoA Hydratase, Enzymes of the Methylaspartate Cycle in Haloarcula hispanica

Frontiers in Microbiology, 2017
Growth on acetate or other acetyl-CoA-generating substrates as a sole source of carbon requires an anaplerotic pathway for the conversion of acetyl-CoA into cellular building blocks.
Farshad Borjian, Farshad Borjian, Ulrike Johnsen, Peter Schönheit, Ivan A. Berg, Ivan A. Berg   +5 more
doaj   +1 more source

A distinct Acyl-CoA binding protein (ACBP6) shapes tissue plasticity during nutrient adaptation in Drosophila

Nature Communications, 2023
Nutrient availability is a major selective force in the evolution of metazoa, and thus plasticity in tissue function and morphology is shaped by adaptive responses to nutrient changes. Utilizing Drosophila, we reveal that distinct calibration of acyl-CoA
Xiaotong Li, Jason Karpac
doaj   +1 more source

Unraveling the epigenetic code in cancer cell–tumor microenvironment crosstalk

Molecular Oncology, EarlyView.
Epigenetic regulation is a key driver of cancer development and progression. Diverse epigenetic alterations in cancer cells and components of the tumor microenvironment (TME) orchestrate their communication through multiple mechanisms. We discuss how the epigenetic code coordinates bidirectional cancer cell–TME crosstalk to promote cancer progression ...
Ji Hoon Park, Mi‐Young Kim
wiley   +1 more source

Consequences of reprogramming acetyl-CoA metabolism by 2,3,7,8-tetrachlorodibenzo-p-dioxin in the mouse liver

Scientific Reports, 2023
2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is a persistent environmental contaminant that induces the progression of steatosis to steatohepatitis with fibrosis in mice.
Giovan N. Cholico, Karina Orlowska, Russell R. Fling, Warren J. Sink, Nicholas A. Zacharewski, Kelly A. Fader, Rance Nault, Tim Zacharewski   +7 more
doaj   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

FEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks, Garth L. Maker, Emily C. Davies, Berin A. Boughton, Samantha Lodge   +4 more
wiley   +1 more source

Internal standards in the estimation of acetyl-CoA in liver extracts

Journal of Lipid Research, 1967
The necessity for adding an internal standard to liver extracts during fluorimetric estimation of acetyl-CoA by the malic dehydrogenase-citrate synthase reaction is demonstrated.
Emilio Herrera, Norbert Freinkel
doaj   +1 more source

Acetyl-CoA production by specific metabolites promotes cardiac repair after myocardial infarction via histone acetylation

eLife, 2021
Myocardial infarction (MI) is accompanied by severe energy deprivation and extensive epigenetic changes. However, how energy metabolism and chromatin modifications are interlinked during MI and heart repair has been poorly explored. Here, we examined the
Ienglam Lei, Shuo Tian, Wenbin Gao, Liu Liu, Yijing Guo, Paul Tang, Eugene Chen, Zhong Wang   +7 more
doaj   +1 more source

Six amino acid substitutions in the carboxyl-transferase domain of the plastidic acetyl-CoA carboxylase gene are linked with resistance to herbicides in a Lolium rigidum population [PDF]

, 2006
• The molecular basis of an acetyl-CoA carboxylase (ACCase) target-based resistant Lolium rigidum population (WLR 96) was studied here. • The carboxyl-transferase domain of the plastidic ACCase gene from resistant individuals was amplified by PCR and ...
Zhang, X-Q, Powles, S.B.
core  

De novo synthesis of short‐chain aldehydes and hydrocarbons secreted by the brown marmorated stink bug Halyomorpha halys

FEBS Open Bio, EarlyView.
The brown marmorated stink bug, Halyomorpha halys, mainly secretes 4‐oxo‐(E)‐2‐hexenal, (E)‐2‐decenal, dodecane and tridecane, a mixture representative of that released by many heteropterans. We demonstrated that H. halys can synthesise these secretory components de novo using dietary glucose.
Haruna Fujimori, Koji Noge
wiley   +1 more source

De novo synthesis and elongation of fatty acids by subcellular fractions of monkey aorta

Journal of Lipid Research, 1968
Subcellular fractions of aorta of squirrel monkey (Saimiri sciureus) were examined for their ability to synthesize and elongate fatty acids. High-speed supernate (HSS) incorporated substantial quantities of malonyl CoA into fatty acids while acetyl CoA ...
Charles F. Howard, Jr.
doaj   +1 more source