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   Articles with "iron uptake" as a keyword



Contact‐dependent iron uptake from dust revealed by elemental analysis of single Trichodesmium colonies

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recommendations! Published in 2025 at "Limnology and Oceanography"

DOI: 10.1002/lno.70194

Abstract: Aerosol dust deposited on the nutrient‐deprived surface ocean can boost phytoplankton growth and oceanic carbon uptake. Low mineral solubility restricts the biological utilization of dust‐nutrients, thereby benefiting phytoplankton that actively dissolve dust. The ubiquitous colony‐forming,… read more here.

Keywords: iron uptake; uptake dust; dust; trichodesmium ... See more keywords

Iron uptake and storage in the HAB dinoflagellate Lingulodinium polyedrum

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recommendations! 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

An Integrated Approach to Elucidate the Interplay between Iron Uptake Dynamics and Magnetosome Formation at the Single-Cell Level in Magnetospirillum gryphiswaldense

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recommendations! Published in 2024 at "ACS Applied Materials & Interfaces"

DOI: 10.1021/acsami.4c15975

Abstract: Iron is a crucial element integral to various fundamental biological molecular mechanisms, including magnetosome biogenesis in magnetotactic bacteria (MTB). Magnetosomes are formed through the internalization and biomineralization of iron into magnetite crystals. However, the interconnected… read more here.

Keywords: iron uptake; single cell; iron; cell level ... See more keywords

Carbonate-sensitive phytotransferrin controls high-affinity iron uptake in diatoms

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recommendations! 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

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recommendations! 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

Akkermansia muciniphila MucT harnesses dietary polyphenols as xenosiderophores for enhanced iron uptake

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recommendations! Published in 2025 at "Nature Communications"

DOI: 10.1038/s41467-025-64477-w

Abstract: Dietary proanthocyanidins (PACs) are polyphenols that promote a healthy gut microbiome. PACs are notable for their rich catechol moieties with high affinity for iron, enabling them to interfere with pathogens’ iron uptake. PACs selectively increase… read more here.

Keywords: iron uptake; iron; pacs; akkermansia muciniphila ... See more keywords

Medium optimization to improve growth and iron uptake by Bacillus tequilensis ASFS1 using fractional factorial designs

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recommendations! Published in 2024 at "Scientific Reports"

DOI: 10.1038/s41598-024-70896-4

Abstract: Many notable applications have been described for magnetic nanoparticles in delivery of diverse drugs and bioactive compounds into cells, magnetofection for the treatment of cancer, photodynamic therapy, photothermal therapy, and magnetic particle imaging (MPI). In… read more here.

Keywords: iron uptake; culture; magnetic nanoparticles; biomass ... See more keywords

In silico analysis of comparative affinity of phytosiderophore and bacillibactin for iron uptake by YSL15 and YSL18 receptors of Oryza sativa

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recommendations! 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)

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recommendations! 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

Mechanisms and regulation of iron uptake and the role of iron in pathogenesis of Candida albicans

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recommendations! Published in 2025 at "Critical Reviews in Microbiology"

DOI: 10.1080/1040841x.2025.2510256

Abstract: Abstract Candida albicans is a primary pathogen implicated in invasive fungal infections. Through its intricate iron uptake and regulatory systems, C. albicans adeptly adapts to various iron-rich environments, circumventing the growth and virulence restrictions imposed… read more here.

Keywords: iron uptake; iron; candida albicans; regulation ... See more keywords

Dynamic Control of the High-Affinity Iron Uptake Complex in Root Epidermal Cells1

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recommendations! 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