Iron uptake and storage in the HAB dinoflagellate Lingulodinium polyedrum
Sign Up to like & getrecommendations! Published in 2017 at "BioMetals"
DOI: 10.1007/s10534-017-0061-7
Abstract: The iron uptake and storage systems of terrestrial/higher plants are now reasonably well understood with two basic strategies being distinguished: Strategy I involves the induction of an Fe(III)-chelate reductase (ferrireductase) along with Fe(II) or Fe(III)… read more here.
Keywords: dinoflagellate lingulodinium; iron uptake; polyedrum; uptake storage ... See more keywords
Carbonate-sensitive phytotransferrin controls high-affinity iron uptake in diatoms
Sign Up to like & getrecommendations! Published in 2018 at "Nature"
DOI: 10.1038/nature25982
Abstract: In vast areas of the ocean, the scarcity of iron controls the growth and productivity of phytoplankton. Although most dissolved iron in the marine environment is complexed with organic molecules, picomolar amounts of labile inorganic… read more here.
Keywords: phytotransferrin; iron uptake; affinity iron; high affinity ... See more keywords
Necrotizing enterocolitis and high intestinal iron uptake due to genetic variants
Sign Up to like & getrecommendations! Published in 2018 at "Pediatric Research"
DOI: 10.1038/pr.2017.195
Abstract: BackgroundIntestinal iron is a nutritional compound, which is essential for enteric microbiota. We evaluated the hypothesis that polymorphisms, which are known modifiers of intestinal iron uptake in adults, are associated with necrotizing enterocolitis (NEC) in… read more here.
Keywords: iron uptake; intestinal iron; necrotizing enterocolitis; iron ... See more keywords
In silico analysis of comparative affinity of phytosiderophore and bacillibactin for iron uptake by YSL15 and YSL18 receptors of Oryza sativa
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Biomolecular Structure and Dynamics"
DOI: 10.1080/07391102.2022.2037464
Abstract: Abstract Iron is an important micronutrient for plant growth and development. In the case of Oryza sativa, iron is made available primarily with the help of iron chelators called phytosiderophores i.e. variants of deoxymugineic acid… read more here.
Keywords: bacillibactin; ysl15; iron; iron uptake ... See more keywords
Iron uptake proteins in algae and the role of Iron Starvation-Induced Proteins (ISIPs)
Sign Up to like & getrecommendations! Published in 2020 at "European Journal of Phycology"
DOI: 10.1080/09670262.2020.1744039
Abstract: ABSTRACT Iron is one of the most abundant elements on Earth, and it is essential for life. Despite the abundance of iron, its chemistry leads to very limited bioavailability, which has resulted in the evolution… read more here.
Keywords: starvation induced; iron uptake; induced proteins; uptake proteins ... See more keywords
Dynamic Control of the High-Affinity Iron Uptake Complex in Root Epidermal Cells1
Sign Up to like & getrecommendations! Published in 2020 at "Plant Physiology"
DOI: 10.1104/pp.20.00234
Abstract: The three main actors of iron acquisition in Arabidopsis root, namely IRT1, FRO2, and AHA2, assemble into a dedicated protein complex. In plants, iron uptake from the soil is tightly regulated to ensure optimal growth… read more here.
Keywords: iron; iron uptake; root epidermal; non iron ... See more keywords
Identification of Multiple Iron Uptake Mechanisms in Enterococcus faecalis and Their Relationship to Virulence
Sign Up to like & getrecommendations! Published in 2022 at "Infection and Immunity"
DOI: 10.1128/iai.00496-22
Abstract: Among the unfavorable conditions bacteria encounter within the host is restricted access to essential trace metals such as iron. To overcome iron deficiency, bacteria deploy multiple strategies to scavenge iron from host tissues, with abundant… read more here.
Keywords: iron; enterococcus faecalis; virulence; iron uptake ... See more keywords
Investigating the Campylobacter jejuni Transcriptional Response to Host Intestinal Extracts Reveals the Involvement of a Widely Conserved Iron Uptake System
Sign Up to like & getrecommendations! Published in 2018 at "mBio"
DOI: 10.1128/mbio.01347-18
Abstract: ABSTRACT Campylobacter jejuni is a pathogenic bacterium that causes gastroenteritis in humans yet is a widespread commensal in wild and domestic animals, particularly poultry. Using RNA sequencing, we assessed C. jejuni transcriptional responses to medium… read more here.
Keywords: iron uptake; system; medium; host ... See more keywords
A Review of Nutrients and Compounds, Which Promote or Inhibit Intestinal Iron Absorption: Making a Platform for Dietary Measures That Can Reduce Iron Uptake in Patients with Genetic Haemochromatosis
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Nutrition and Metabolism"
DOI: 10.1155/2020/7373498
Abstract: Objective To provide an overview of nutrients and compounds, which influence human intestinal iron absorption, thereby making a platform for elaboration of dietary recommendations that can reduce iron uptake in patients with genetic haemochromatosis. Design… read more here.
Keywords: iron uptake; reduce iron; haemochromatosis; iron ... See more keywords
Grab regulates transferrin receptor recycling and iron uptake in developing erythroblasts.
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DOI: 10.1182/blood.2021015189
Abstract: Developing erythroblasts acquire massive amounts of iron through the transferrin (Tf) cycle, which involves endocytosis, sorting, and recycling of the Tf-Tf receptor (Tfrc) complex. Previous studies on the hemoglobin-deficit (hbd) mouse have shown that the… read more here.
Keywords: developing erythroblasts; cycle; iron; grab regulates ... See more keywords
Long‐distance mobile mRNA CAX3 modulates iron uptake and zinc compartmentalization
Sign Up to like & getrecommendations! Published in 2022 at "EMBO reports"
DOI: 10.15252/embr.202153698
Abstract: Iron deficiency in plants can lead to excessive absorption of zinc; however, important details of this mechanism have yet to be elucidated. Here, we report that MdCAX3 mRNA is transported from the leaf to the… read more here.
Keywords: mdcxip1; zinc; mdcax3; compartmentalization ... See more keywords