Results 91 to 100 of about 28,180 (258)

Transcriptomic changes associated with PCK1 overexpression in hepatocellular carcinoma cells detected by RNA-seq

Genes and Diseases, 2020
Phosphoenolpyruvate carboxykinase 1 (PCK1), a step limiting enzyme of gluconeogenesis, is downregulated in hepatocellular carcinoma (HCC). Overexpression of PCK1 has been shown to suppress hepatoma cell growth, but the underlying mechanism remains ...
Jin Xiang, Yuhong Zhang, Lin Tuo, Rui Liu, Dongmei Gou, Li Liang, Chang Chen, Jie Xia, Ni Tang, Kai Wang   +9 more
doaj   +1 more source

The PEP—pyruvate—oxaloacetate node as the switch point for carbon flux distribution in bacteria: We dedicate this paper to Rudolf K. Thauer, Director of the Max-Planck-Institute for Terrestrial Microbiology in Marburg, Germany, on the occasion of his 65th birthday [PDF]

, 2017
In many organisms, metabolite interconversion at the phosphoenolpyruvate (PEP)-pyruvate-oxaloacetate node involves a structurally entangled set of reactions that interconnects the major pathways of carbon metabolism and thus, is responsible for the ...
Eikmanns, Bernhard J., Sauer, Uwe
core  

Arabidopsis uses two gluconeogenic gateways for organic acids to fuel seedling establishment. [PDF]

, 2015
Gluconeogenesis is a fundamental metabolic process that allows organisms to make sugars from non-carbohydrate stores such as lipids and protein. In eukaryotes only one gluconeogenic route has been described from organic acid intermediates and this relies
Astley, Holly M, Aubry, Sylvain, Craddock, Christian P, Eastmond, Peter J, Fernie, Alisdair R, Hibberd, Julian M, Menard, Guillaume N, Nunes-Nesi, Adriano, Parsley, Kate, Williams, Ben P   +9 more
core   +4 more sources

Genome-wide and Mendelian randomisation studies of liver MRI yield insights into the pathogenesis of steatohepatitis [PDF]

, 2020
Background A non-invasive method to grade the severity of steatohepatitis and liver fibrosis is magnetic resonance imaging (MRI) based corrected T1 (cT1).
Banerjee, R, Banerjee, R, Bell, J.D., Bell, J.D., Hemingway, H., Hemingway, H., Hingorani, A.D., Hingorani, A.D., Kelly, M., Kelly, M., McGonigle, J., McGonigle, J., Neubauer, S., Neubauer, S., Nicholls, R.C., Nicholls, R.C., Parisinos, C.A., Parisinos, C.A., Patel, R.S., Patel, R.S., Thomas, E.L., Thomas, E.L., Wilman, H., Wilman, H., Yaghootkar, H., Yaghootkar, H.   +25 more
core   +3 more sources

Comparative Analysis of Heat Exposure‐Induced Molecular Changes in Two Turtle Species with Contrasting Thermal Adaptations

Integrative Zoology, EarlyView.
Protein processing in the endoplasmic reticulum is highlighted in response to heat stress in Platysternon megacephalum. Under heat stress, the up‐regulation of genes such as CHOP in protein processing in the endoplasmic reticulum pathway, along with the suppression of energy and lipid metabolism and the up‐regulation of JARID2 expression, leads to ...
Jian Hong, Yangchun Gao, Jiaxuan Li, Yan Ge, Yufeng Wei, Youqiang Yin, Qianru Liang, Shiping Gong   +7 more
wiley   +1 more source

Which way does the citric acid cycle turn during hypoxia? The critical role of alpha-ketoglutarate dehydrogenase complex [PDF]

, 2013
The citric acid cycle forms a major metabolic hub and as such it is involved in many disease states involving energetic imbalance. In spite of the fact that it is being branded as a "cycle", during hypoxia, when the electron transport chain does not ...
Chinopoulos Christos
core   +1 more source

Diagnostics of Autoimmune Hepatitis Enabled by Non‐Invasive Clinical Proteomics

Alimentary Pharmacology &Therapeutics, EarlyView.
Mass‐spectrometry‐based proteomic analyses of paired liver‐plasma samples from patients with AIH enabled discovery of numerous proteins showing high diagnostic accuracy. Proteomics may constitute a novel non‐invasive diagnostic tool for AIH if validated in larger, age‐ and sex‐matched cohorts.
Anne‐Sofie Houlberg Jensen, Henriette Ytting, Annelaura Bach Nielsen, Mikkel Parsberg Werge, Elias Badal Rashu, Liv Eline Hetland, Mira Thing, Puria Nabilou, Johan Burisch, Anders Ellekær Junker, Lise Hobolth, Christian Mortensen, Flemming Tofteng, Flemming Bendtsen, Søren Møller, Mogens Vyberg, Reza Rafiolsadat Serizawa, Marie Winther‐Sørensen, Jesper Sloth Kellemann, Lise Lotte Gluud, Nicolai Jacob Wewer Albrechtsen   +20 more
wiley   +1 more source

Transcriptomic response in Acropora muricata under acute temperature stress follows preconditioned seasonal temperature fluctuations

BMC Research Notes, 2018
Objective Global climate change has resulted in the decline of health and condition of various coral reefs worldwide. Here, we describe expression profiles of Acropora muricata collected during opposing seasons in Otsuki, Kochi, Japan to define the ...
Sonny T. M. Lee, Shashank Keshavmurthy, Silvia Fontana, Mezaki Takuma, Wen-Hua Chou, Chaolun Allen Chen   +5 more
doaj   +1 more source

The relative importance of kinetic mechanisms and variable enzyme abundances for the regulation of hepatic glucose metabolism – insights from mathematical modeling [PDF]

, 2016
Background Adaptation of the cellular metabolism to varying external conditions is brought about by regulated changes in the activity of enzymes and transporters.
Berndt, Nikolaus, Bulik, Sascha, Holzhuetter, Hermann-Georg   +2 more
core   +1 more source

KYNA Ameliorates Hepatic Ischemia–Reperfusion Injury by Activating the Hippo Signalling Pathway via FTO‐Dependent m6A Demethylation of LATS1

Cell Proliferation, EarlyView.
Our study elucidates the cellular and molecular mechanisms underlying KYNA's protective effects against HIRI. It emphasises that KYNA modulates the methylation status of the Hippo signalling pathway through the activation of AHR, thereby mitigating damage by promoting LATS1 degradation and facilitating the nuclear translocation of YAP. ABSTRACT Hepatic
Wenjie Zheng, Xiaowen Wang, Haoqi Chen, Kaiming He, Xijing Yan, Yuan Zhang, Yang Yang, Peng Zhang, Wenfeng Zhu, Shuguang Zhu, Hua Li   +10 more
wiley   +1 more source