Results 41 to 50 of about 832,790 (296)

Defining the DNA Binding Site Recognized by the Fission Yeast Zn₂Cys₆ Transcription Factor Pho7 and Its Role in Phosphate Homeostasis

mBio, 2017
Fission yeast phosphate homeostasis entails transcriptional induction of genes encoding phosphate-mobilizing proteins under conditions of phosphate starvation.
Beate Schwer, Ana M. Sanchez, Angad Garg, Debashree Chatterjee, Stewart Shuman   +4 more
doaj   +1 more source

Toward eradication of B-vitamin deficiencies : considerations for crop biofortification [PDF]

, 2018
'Hidden hunger' involves insufficient intake of micronutrients and is estimated to affect over two billion people on a global scale. Malnutrition of vitamins and minerals is known to cause an alarming number of casualties, even in the developed world ...
Strobbe, Simon, Van Der Straeten, Dominique   +1 more
core   +3 more sources

A novel role for the root cap in phosphate uptake and homeostasis

eLife, 2016
The root cap has a fundamental role in sensing environmental cues as well as regulating root growth via altered meristem activity. Despite this well-established role in the control of developmental processes in roots, the root cap’s function in nutrition
Satomi Kanno, Jean-François Arrighi, Serge Chiarenza, Vincent Bayle, Richard Berthomé, Benjamin Péret, Hélène Javot, Etienne Delannoy, Elena Marin, Tomoko M Nakanishi, Marie-Christine Thibaud, Laurent Nussaume   +11 more
doaj   +1 more source

Mobilization and Cellular Distribution of Phosphate in the Diatom Phaeodactylum tricornutum

Frontiers in Plant Science, 2020
Unicellular organisms that live in marine environments must cope with considerable fluctuations in the availability of inorganic phosphate (Pi). Here, we investigated the extracellular Pi concentration-dependent expression, as well as the intracellular ...
Gianluca Dell’Aquila, Stefan Zauner, Thomas Heimerl, Jörg Kahnt, Vera Samel-Gondesen, Simon Runge, Franziska Hempel, Uwe G. Maier, Uwe G. Maier   +8 more
doaj   +1 more source

mTORC2 sustains thermogenesis via Akt-induced glucose uptake and glycolysis in brown adipose tissue [PDF]

, 2016
Activation of non-shivering thermogenesis (NST) in brown adipose tissue (BAT) has been proposed as an anti-obesity treatment. Moreover, cold-induced glucose uptake could normalize blood glucose levels in insulin-resistant patients.
Albert V, Christoph Handschin, Fatima Bosch, Greco‐Perotto R, Hao Q, Kristoffer Svensson, Marco Colombi, Michael N Hall, Mitsugu Shimobayashi, Sergio Muñoz, Vallerand AL, Verena Albert, Veronica Jimenez   +12 more
core   +4 more sources

Organic phosphate but not inorganic phosphate regulates Fgf23 expression through MAPK and TGF-ꞵ signaling

iScience
Summary: One of the main regulators of phosphate homeostasis is fibroblast growth factor 23 (FGF23), secreted by osteocytes. The effects of organic versus inorganic dietary phosphate on this homeostasis are unclear.
Danielle M.A. Ratsma, Max Muller, Marijke Koedam, Johannes P.T.M. van Leeuwen, M. Carola Zillikens, Bram C.J. van der Eerden   +5 more
doaj   +1 more source

A proteomic and phosphoproteomic analysis of Oryza sativa plasma membrane and vacuolar membrane [PDF]

, 2008
Proteomic and phosphoproteomic analyses of rice shoot and root tonoplast-enriched and plasma membrane-enriched membrane fractions were carried out to look at tissue-specific expression, and to identify putative regulatory sites of membrane transport ...
Ahn, Alexandersson, Armengaud, Banuelos, Benschop, Brugiere, Carter, Chrispeels, Ducos, Dunkley, Endler, Gaxiola, Gierth, Jacquinod, Komatsu, Larsson, Loque, Lüttge, Ma, Maathuis, Maathuis, Marmagne, Morsomme, Niittyla, Nühse, Nühse, Paszkowski, Peltier, Pighin, Rentsch, Sancenon, Tanaka, Tornroth-Horsefield, Toyofuku, Vitart, Whiteman, Wintz, Wu, Yazaki   +38 more
core   +1 more source

An Unusual Combination of Neurological Manifestations and Sudden Vision Loss in a Child with Familial Hyperphosphatemic Tumoral Calcinosis [PDF]

, 2019
Hyperphosphatemia in the absence of renal failure is an unusual occurrence, particularly in children, but is a common primary feature of familial hyperphosphatemic tumor calcinosis.
Acton, Dena, Evans, Michael J., Gray, Amie K., Ichikawa, Shoji, Kekunnaya, Ramesh, Lingappa, Lokesh, Madarasu, Rajsekara Chakravarthi, Siddaiahagari, Sirisharani   +7 more
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

The Phosphate Transporter Gene OsPht1;4 Is Involved in Phosphate Homeostasis in Rice. [PDF]

PLoS ONE, 2015
A total of 13 phosphate transporters in rice (Oryza sative) have been identified as belonging to the Pht1 family, which mediates inorganic phosphate (Pi) uptake and transport.
Ying Ye, Jing Yuan, Xiaojian Chang, Meng Yang, Lejing Zhang, Kai Lu, Xingming Lian   +6 more
doaj   +1 more source