Results 31 to 40 of about 382,564 (207)

Comparison of the Interactions of Transferrin Receptor and Transferrin Receptor 2 with Transferrin and the Hereditary Hemochromatosis Protein HFE [PDF]

, 2000
The transferrin receptor (TfR) interacts with two proteins important for iron metabolism, transferrin (Tf) and HFE, the protein mutated in hereditary hemochromatosis.
Andrews, Nancy C., Bennett, Melanie J., Bjorkman, Pamela J., Enns, Caroline A., Sellers, Vera M., West, Anthony P., Jr.   +5 more
core   +1 more source

Uptake Efficiency of Iron in Different Wheat Varieties

مجله آب و خاک, 2014
With due attention to the low availability of iron in calcareous soils and different ability of plant species in iron acquisition, the study and identification of iron-efficient plants is necessary to reduce the use of chemical fertilizers. In this way,
salimeh rahemi, R. Khorassani, A. Halajnia   +2 more
doaj   +1 more source

Monoubiquitin-dependent endocytosis of the Iron-Regulated Transporter 1 (IRT1) transporter controls iron uptake in plants [PDF]

, 2011
Plants take up iron from the soil using the IRON-REGULATED TRANSPORTER 1 (IRT1) high-affinity iron transporter at the root surface. Sophisticated regulatory mechanisms allow plants to tightly control the levels of IRT1, ensuring optimal absorption of ...
Barberon, Marie, Zelazny, Eenric, Robert, Stephanie, Conejero, Geneviève, Curie, Cathy, Friml, Jiri, Vert, Grégory   +6 more
core   +3 more sources

The iron assimilatory protein, FEA1, from Chlamydomonas reinhardtii facilitates iron-specific metal uptake in yeast and plants

Frontiers in Plant Science, 2011
We demonstrate that the unique green algal iron assimilatory protein, FEA1, is able to complement the Arabidopsis iron-transporter mutant, irt1, as well as enhance iron accumulation in FEA1 expressing wild-type plants.
Narayanan N Narayanan, Uzoma eIhemere, Wai Ting eChiu, Dimuth eSiritunga, Sathish eRajamani, Sareena eSingh, Saharu eOda, Richard T Sayre   +7 more
doaj   +1 more source

The “Little Iron Waltz”: The Ternary Response of Paracoccidioides spp. to Iron Deprivation

Journal of Fungi, 2020
Paracoccidioides is a genus of thermodimorphic fungi that causes paracoccidioidomycosis. When in the host, the fungus undergoes several challenges, including iron deprivation imposed by nutritional immunity.
Aparecido Ferreira de Souza, Marcella Silva de Paula, Raisa Melo Lima, Marielle Garcia Silva, Juliana Santana de Curcio, Maristela Pereira, Célia Maria de Almeida Soares   +6 more
doaj   +1 more source

Iron overload and apoptosis of HL-1 cardiomyocytes: effects of calcium channel blockade. [PDF]

PLoS ONE, 2014
Iron overload cardiomyopathy that prevails in some forms of hemosiderosis is caused by excessive deposition of iron into the heart tissue and ensuing damage caused by a raise in labile cell iron.
Mei-pian Chen, Z Ioav Cabantchik, Shing Chan, Godfrey Chi-fung Chan, Yiu-fai Cheung   +4 more
doaj   +1 more source

The role of the ferric uptake regulator (Fur) in regulation of Helicobacter pylori iron uptake [PDF]

, 2002
Background. Availability of the essential nutrient iron is thought to vary greatly in the gastric mucosa, and thus the human gastric pathogen Helicobacter pylori requires regulatory responses to these environmental changes.
Bereswill, S. (Stefan), Bijlsma, J.J.E. (Jetta J.), Hoogenboezem, T. (Theo), Hughes, N.J. (Nicola), Kelly, D.J. (David), Kist, M. (Manfred), Kuipers, E.J. (Ernst), Kusters, J.G. (Johannes), Stoof, J. (Jeroen), Vandenbroucke-Grauls, C.M.J.E. (Christina), Vlasblom, J.D. (Jan Dirk), Vliet, A.H.M. (Arnoud) van, Wainwright, S.A. (Stuart)   +12 more
core   +1 more source

Comparative Evaluation of U.S. Brand and Generic Intravenous Sodium Ferric Gluconate Complex in Sucrose Injection: In Vitro Cellular Uptake

Nanomaterials, 2017
Iron deficiency anemia is a common clinical consequence for people who suffer from chronic kidney disease, especially those requiring dialysis. Intravenous (IV) iron therapy is a widely accepted safe and efficacious treatment for iron deficiency anemia ...
Min Wu, Dajun Sun, Katherine Tyner, Wenlei Jiang, Rodney Rouse   +4 more
doaj   +1 more source

Tumour cell labelling by magnetic nanoparticles with determination of intracellular iron content and spatial distribution of the intracellular iron [PDF]

, 2013
: Magnetically labelled cells are used for in vivo cell tracking by MRI, used for the clinical translation of cell-base therapies. Studies involving magnetic labelled cells may include separation of labelled cells, targeted delivery and controlled ...
Alexiou, Alexiou, Alfred Cuschieri, Amemiya, Brekke, Buerli, Bulte, Bulte, Corot, Foster, Frank, Frimpong, Furlani, Hong, Hoskins, Huberman, Ivkov, Jiang, Kamau, Lee, Lewin, Liu, Matuszewski, Mykhaylyk, Oudkerk, Park, Pinkse, Prentice, Riemer, Shen, Sun, Sykova, Thorek, Walczak, Wang, Wang, Wu, Zhang, Zhang, Zhang, Zhigang Wang, Zhu   +41 more
core   +5 more sources

Enhanced sensitivity of oceanic CO2 uptake to dust deposition by iron-light colimitation [PDF]

, 2015
The iron hypothesis suggests that in large areas of the ocean phytoplankton growth and thus photosynthetic CO2-uptake is limited by the micronutrient iron.
Andreas Oschlies, Aumont, Behrenfeld, Behrenfeld, Bopp, Boyd, Boyd, Brovkin, Coale, Davey, Dunne, Feng, Galbraith, Galbraith, Ginoux, Gledhill, Greene, Griffies, Hopkinson, Hopkinson, Levin Nickelsen, Mahowald, Mahowald, Martin, Martínez-Garcia, Moore, Moore, Oka, Parekh, Parekh, Saito, Sarmiento, Strzepek, Strzepek, Sunda, Tagliabue, Tagliabue, Tagliabue, Tagliabue, Tagliabue   +39 more
core   +1 more source