Circadian regulation of metabolism: commitment to health and diseases

T Sato, S Sato - Endocrinology, 2023 - academic.oup.com
The circadian clock is a biological timekeeping system to govern temporal rhythms of the
endocrine system and metabolism. The master pacemaker of biological rhythms is housed …

Quantitative metabolic fluxes regulated by trans-omic networks

S Ohno, S Uematsu, S Kuroda - Biochemical Journal, 2022 - portlandpress.com
Cells change their metabolism in response to internal and external conditions by regulating
the trans-omic network, which is a global biochemical network with multiple omic layers …

[HTML][HTML] Lunasin ameliorates glucose utilization in C2C12 myotubes and metabolites profile in diet-induced obese mice benefiting metabolic disorders

PY Huang, CC Chiang, CY Huang, PY Lin, HC Kuo… - Life Sciences, 2023 - Elsevier
Aims Obesity is the main cause of low-grade inflammation and oxidation, resulting in insulin
resistance. This study aimed to investigate the effects of a seed peptide lunasin on glucose …

High protein diets improve liver fat and insulin sensitivity by prandial but not fasting glucagon secretion in type 2 diabetes

J Zhang, O Pivovarova-Ramich, S Kabisch… - Frontiers in …, 2022 - frontiersin.org
Glucagon (GCGN) plays a key role in glucose and amino acid (AA) metabolism by
increasing hepatic glucose output. AA strongly stimulate GCGN secretion which regulates …

Blockade of glucagon increases muscle mass and alters fiber type composition in mice deficient in proglucagon‐derived peptides

S Ueno, Y Seino, S Hidaka, M Nakatani… - Journal of Diabetes …, 2023 - Wiley Online Library
ABSTRACT Aims/Introduction Glucagon is secreted from pancreatic α‐cells and plays an
important role in amino acid metabolism in liver. Various animal models deficient in …

In situ digestion of alcohol-fixed cells for quantitative proteomics

A Hatano, T Takami, M Matsumoto - The Journal of Biochemistry, 2023 - academic.oup.com
Currently, the bottom-up approach, in which proteins are digested by enzymes such as
trypsin prior to mass spectrometry, is the mainstream approach in mass spectrometer-based …

Time and dose selective glucose metabolism for glucose homeostasis and energy conversion in the liver

Y Pan, A Hatano, S Ohno, K Morita, T Kokaji… - npj Systems Biology …, 2024 - nature.com
Hepatic glucose metabolism serves dual purposes: maintaining glucose homeostasis and
converting glucose into energy sources; however, the underlying mechanisms are unclear …

DNA hypomethylation characterizes genes encoding tissue-dominant functional proteins in liver and skeletal muscle

H Maehara, T Kokaji, A Hatano, Y Suzuki… - Scientific reports, 2023 - nature.com
Each tissue has a dominant set of functional proteins required to mediate tissue-specific
functions. Epigenetic modifications, transcription, and translational efficiency control tissue …

[HTML][HTML] Multi-omics-based label-free metabolic flux inference reveals obesity-associated dysregulatory mechanisms in liver glucose metabolism

S Uematsu, S Ohno, KY Tanaka, A Hatano, T Kokaji… - Iscience, 2022 - cell.com
Glucose homeostasis is maintained by modulation of metabolic flux. Enzymes and
metabolites regulate the involved metabolic pathways. Dysregulation of glucose …

A metabonomics-based renoprotective mechanism analysis of empagliflozin in obese mice

X Chen, S Chen, Q Ren, S Niu, L Yue, X Pan… - Biochemical and …, 2022 - Elsevier
With an increasing prevalence of obesity related kidney disease, exploring the mechanisms
of therapeutic method is of critical importance. Empagliflozin is a new antidiabetic agent with …