Results 61 to 70 of about 29,850 (257)

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Towards an integrative model of C4 photosynthetic subtypes: insights from comparative transcriptome analysis of NAD-ME, NADP-ME, and PEP-CK C-4 species [PDF]

, 2014
C4 photosynthesis affords higher photosynthetic carbon conversion efficiency than C3 photosynthesis and it therefore represents an attractive target for engineering efforts aiming to improve crop productivity.
Andrea Bräutigam, Andreas P.M. Weber, Canan Külahoglu, Colin P. Osborne, R Development Core Team, Simon Schliesky   +5 more
core   +2 more sources

Compensation Response to Hepatic Gluconeogenesis via β‐Hydroxybutyrylation of FBP1 and PCK1 in Dairy Cows

Animal Research and One Health, EarlyView.
(1) Kbhb modification of FBP1 and PCK1 is involved in regulation of the gluconeogenesis pathway. (2) Kbhb of FBP1 and PCK1 is catalyzed by p300 and removed by HDACs. (3) BHB induced an increase in the enzymatic activity of FBP1 and PCK1 through Kbhb modification at the K43 site of FBP1 and the K191 site of PCK1.
DingPing Feng, GuoYan Wang, YuanYuan Zhu, YiNing Zheng, JunHu Yao, Lei Chen, Lu Deng   +6 more
wiley   +1 more source

Functional Characterization of Serum-Free Cultured Rat Hepatocytes for Downstream Transplantation Applications

Cell Transplantation, 2005
Although ex vivo culture of hepatocytes is known to impair functionality, it may still be considered as desirable to propagate or manipulate them in culture prior to transplantation into the host liver.
Hendryk Aurich, Sarah Koenig, Christian Schneider, Jens Walldorf, Petra Krause, Wolfgang E. Fleig, Bruno Christ   +6 more
doaj   +1 more source

Ontogenic Profile of Gluconeogenic Key Enzyme Gene Expressions in Embryonic Chicken Liver and Muscle

The Journal of Poultry Science, 2013
To elucidate biochemical mechanisms underlining high plasma glucose in chicken embryo, gene expression profile of gluconeogenic key enzymes were characterized.
Tushar K. Roy, Atsushi Iwasawa, Yasutake Shimizu, Koji Kageyama, Norio Yoshizaki   +4 more
doaj   +1 more source

Nitrogen recycling from the xylem in rice leaves: dependence upon metabolism and associated changes in xylem hydraulics [PDF]

, 2016
Measurements of amino acids in the guttation fluid and in the xylem exudates of cut leaves from intact plants provide evidence of the remarkable efficiency with which these nitrogenous compounds are reabsorbed from the xylem sap. This could be achieved
Engelsberger, Ewers, Gaspar, Gerrard Wheeler, Hacke, Hayakawa, Jomain-Baum, Karen J. Bailey, Leegood, Mae, Nolte, Richard C. Leegood, Sakurai, Walker, Walker   +14 more
core   +1 more source

Increasing the succinate yield in Actinobacillus succinogenes by fumigation of H2 in a bioreactor

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract The microbial conversion of CO2 into value‐added chemicals offers a promising and scalable route for sustainable bioproduction, particularly under mild reaction conditions and with technically straightforward reactor configurations. Actinobacillus succinogenes, a natural succinate producer, can fix CO2 through anaplerotic carboxylation but its
Julian Tix, Gustav Zimpel, Roland Ulber, Nils Tippkötter   +3 more
wiley   +1 more source

Phosphorylation of phosphoenolpyruvate carboxykinase in plants. Studies in plants with C4 photosynthesis and Crassulacean acid metabolism and in germinating seeds [PDF]

, 1996
We have previously shown that phosphoenolpyruvate carboxykinase (PEPCK) is phosphorylated in vivo in the cotyledons of darkened cucumber seedlings and that phosphorylation is reversed by light [Walker and Leegood (1995) FEBS Lett. 362, 70–74].
Leegood, R.C., Walker, R.P.
core  

Phosphoenolpyruvate carboxykinase, pyruvate orthophosphate dikinase and isocitrate lyase in both tomato fruits and leaves, and in the flesh of peach and some other fruits [PDF]

, 2016
In this study the occurrence of a number of enzymes involved in gluconeogenesis was investigated in both tomato fruits and leaves during their development and senescence and in some other fruits. The enzymes studied were phosphoenolpyruvate carboxykinase
Alberto Battistelli, Andrea Paoletti, Aoyagi, Aoyagi, Ashton, Bahrami, Bailey, Baldicchi, Biais, Black, Blanke, Borsani, Bortolotti, Campbell, Carrari, Chalmers, Chastain, Chastain, Chastain, Chen, Christopher, Dever, Dittrich, Doyle, Eastmond, Eprintsev, Famiani, Famiani, Famiani, Famiani, Famiani, Famiani, Famiani, Famiani, Famiani, Farineau, Franco Famiani, Graham, Halinska, Hocking, Huang, Huang, Häusler, Höpfner, Jeffery, Knee, Knee, Lara, Lara, Leegood, Leegood, Leegood, Liu, Maeshima, Nieri, Osorio, Pistelli, Pua, Richard C. Leegood, Robert P. Walker, Rolin, Ruffner, Saito, Sakakibara, Smith, Stefano Moscatello, Sugiyama, Sweetman, Taylor, Walker, Walker, Walker, Walker, Walker, Walker, Walker, Walker, Walker, Walker, Walker, Yang, Yin, Zhi-Hui Chen   +82 more
core   +2 more sources

Exploring the Anti‐Diabetic Potential of Anthocyanins: From Biochemical Pathways to Human Trials

Chronic Diseases and Translational Medicine, EarlyView.
ABSTRACT Diabetes mellitus (DM) is a global health challenge with increasing prevalence rates, particularly in low‐ and middle‐income countries. Anthocyanins (ACs) are potential bioactive compounds found in various fruits and vegetables, attracting the attention of researchers due to their possible role in managing diabetes and its complications ...
Lakshay Panchal, Sangeeta Yadav, Akash Kumar, Tanbeer Kaur, Yashna Bawa, Sarvesh Rustagi, Rahul Mehra   +6 more
wiley   +1 more source