Spatiotemporal metabolic liver zonation and consequences on pathophysiology

T Martini, F Naef, JS Tchorz - Annual Review of Pathology …, 2023 - annualreviews.org
Hepatocytes are the main workers in the hepatic factory, managing metabolism of nutrients
and xenobiotics, production and recycling of proteins, and glucose and lipid homeostasis …

Same substrate, many reactions: oxygen activation in flavoenzymes

E Romero, JR Gómez Castellanos, G Gadda… - Chemical …, 2018 - ACS Publications
Over time, organisms have evolved strategies to cope with the abundance of dioxygen on
Earth. Oxygen-utilizing enzymes tightly control the reactions involving O2 mostly by …

Berberine treats atherosclerosis via a vitamine-like effect down-regulating Choline-TMA-TMAO production pathway in gut microbiota

SR Ma, Q Tong, Y Lin, LB Pan, J Fu, R Peng… - Signal transduction and …, 2022 - nature.com
Abstract Trimethylamine-N-oxide (TMAO) derived from the gut microbiota is an atherogenic
metabolite. This study investigates whether or not berberine (BBR) could reduce TMAO …

Development of halogenase enzymes for use in synthesis

J Latham, E Brandenburger, SA Shepherd… - Chemical …, 2018 - ACS Publications
Nature has evolved halogenase enzymes to regioselectively halogenate a diverse range of
biosynthetic precursors, with the halogens introduced often having a profound effect on the …

[HTML][HTML] Flavoprotein monooxygenases: versatile biocatalysts

CE Paul, D Eggerichs, AH Westphal, D Tischler… - Biotechnology …, 2021 - Elsevier
Flavoprotein monooxygenases (FPMOs) are single-or two-component enzymes that
catalyze a diverse set of chemo-, regio-and enantioselective oxyfunctionalization reactions …

Enzyme-mediated oxidations for the chemist

F Hollmann, IWCE Arends, K Buehler, A Schallmey… - Green …, 2011 - pubs.rsc.org
Biocatalysis is an enabling technology adding to organic oxidation chemistry. Especially the
high selectivity of enzymatic oxidation coevally operating under mild conditions and not …

Metabolism of xenobiotics of human environments

E Croom - Progress in molecular biology and translational …, 2012 - Elsevier
Xenobiotics have been defined as chemicals to which an organism is exposed that are
extrinsic to the normal metabolism of that organism. Without metabolism, many xenobiotics …

The enigmatic reaction of flavins with oxygen

P Chaiyen, MW Fraaije, A Mattevi - Trends in biochemical sciences, 2012 - cell.com
The reaction of flavoenzymes with oxygen remains a fascinating area of research because
of its relevance for reactive oxygen species (ROS) generation. Several exciting recent …

Comparative toxicometabolomics of perfluorooctanoic acid (PFOA) and next-generation perfluoroalkyl substances

KY Gebreab, MNH Eeza, T Bai, Z Zuberi, J Matysik… - Environmental …, 2020 - Elsevier
Owing to environmental health concerns, a number of per-and polyfluoroalkyl substances
(PFAS) have been phased-out, and increasingly replaced by various chemical analogs …

Heteroatom–heteroatom bond formation in natural product biosynthesis

AJ Waldman, TL Ng, P Wang, EP Balskus - Chemical reviews, 2017 - ACS Publications
Natural products that contain functional groups with heteroatom-heteroatom linkages (X–X,
where X= N, O, S, and P) are a small yet intriguing group of metabolites. The reactivity and …