[HTML][HTML] Toward systems-level metabolic analysis in endocrine disorders and cancer

A Lakhani, YE Kang, JO Park - Endocrinology and …, 2023 - synapse.koreamed.org
Metabolism is a dynamic network of biochemical reactions that support systemic
homeostasis amidst changing nutritional, environmental, and physical activity factors. The …

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] Pathway bias and emergence of quasi-irreversibility in reversible reaction networks: Extension of Curtin-Hammett principle

S Takahashi, T Abe, H Sato, S Hiraoka - Chem, 2023 - cell.com
Summary The Curtin-Hammett principle, which works in a reaction sequence where slow
irreversible reactions are connected to a fast reversible reaction, determines the product …

Isovitexin alleviates hepatic fibrosis by regulating miR-21-mediated PI3K/Akt signaling and glutathione metabolic pathway: Based on transcriptomics and …

Y Huang, W Luo, S Chen, H Su, W Zhu, Y Wei, Y Qiu… - Phytomedicine, 2023 - Elsevier
Background Effective drugs for the treatment of hepatic fibrosis have not yet been identified.
Isovitexin (IVT) is a promising hepatoprotective agent owing to its efficacy against acute liver …

[HTML][HTML] Trans-omic analysis reveals opposite metabolic dysregulation between feeding and fasting in liver associated with obesity

Y Bai, K Morita, T Kokaji, A Hatano, S Ohno, R Egami… - Iscience, 2024 - cell.com
Dysregulation of liver metabolism associated with obesity during feeding and fasting leads
to the breakdown of metabolic homeostasis. However, the underlying mechanism remains …

[HTML][HTML] Comparison of hepatic responses to glucose perturbation between healthy and obese mice based on the edge type of network structures

Y Ito, S Uda, T Kokaji, A Hirayama, T Soga, Y Suzuki… - Scientific reports, 2023 - nature.com
Interactions between various molecular species in biological phenomena give rise to
numerous networks. The investigation of these networks, including their statistical and …

[HTML][HTML] Bistable insulin response: The win-win solution for glycemic control

J Akhtar, Y Han, S Han, W Lin, C Cao, R Ge… - Iscience, 2022 - cell.com
To satisfy both the safety and rapidity of glycemic control, muscles' insulin response must be
bistable, as theoretically predicted. Here, we test the bistability hypothesis by combining …

[HTML][HTML] A Markov constraint to uniquely identify elementary flux mode weights in unimolecular metabolic networks

JG Chitpin, TJ Perkins - Journal of Theoretical Biology, 2023 - Elsevier
Elementary flux modes (EFMs) are minimal, steady state pathways characterizing a flux
network. Fundamentally, all steady state fluxes in a network are decomposable into a linear …

Construction of an inter-organ transomic network for whole-body metabolism

T Kokaji, S Kuroda - Current Opinion in Endocrine and Metabolic Research, 2022 - Elsevier
Systemic metabolism is regulated by inter-organ communication at the whole-body level,
and at the intra-organ level, there are also numerous factors involved in metabolic …

代謝フラックスの定量によるトランスオミクスネットワークの理解

大野聡 - 生物工学会誌, 2022 - jstage.jst.go.jp
図 1. トランスオミクスネットワーク.(A) 転写産物・酵素・反応・代謝産物の層にわたるトランス
オミックスネットワーク. 代謝フラックスは反応層のノードの大きさとして表すことができる …