Title : Molecular mechanisms of non-transferrin-bound and transferring-bound iron uptake in primary hippocampal neurons.

Pub. Date : 2015 Jun

PMID : 25649872






5 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 Zip8, DMT1, and Steap2 co-localize with the transferrin receptor/transferrin complex, suggesting they may be involved in transferrin receptor/transferrin-mediated iron assimilation. Iron transferrin Rattus norvegicus
2 Zip8, DMT1, and Steap2 co-localize with the transferrin receptor/transferrin complex, suggesting they may be involved in transferrin receptor/transferrin-mediated iron assimilation. Iron transferrin Rattus norvegicus
3 In brain interstitial fluid, transferring-bound iron (TBI) and non-transferrin-bound iron (NTBI) exist as potential iron sources. Iron transferrin Rattus norvegicus
4 Primary hippocampal neurons exhibit significant iron uptake from TBI (Transferrin-(59) Fe(3+)) and NTBI, whether presented as (59) Fe(2+) -citrate or (59) Fe(3+) -citrate; reductase-independent (59) Fe(2+) uptake was the most efficient uptake pathway of the three. Iron transferrin Rattus norvegicus
5 Zip8 and Steap2 are strongly expressed in the plasma membrane of both soma and processes, implying a crucial role in iron accumulation from NTBI and transferrin-bound iron (TBI) by hippocampal neurons. Iron transferrin Rattus norvegicus