Other iron-binding and related proteins

Other iron-binding and related proteins is a functional classification encompassing a diverse group of proteins essential for the regulation, transport, and storage of iron within the body (ChEMBL, 2024). This category includes key molecules such as ferritin, which sequesters iron to prevent oxidative damage, and transferrin, which facilitates the safe movement of iron through the circulatory system (UniProt, 2024). It also covers regulatory proteins like hepcidin and ferroportin, which together control the systemic entry of iron into the plasma (Ganz, 2013). Because iron is a critical cofactor for many enzymes but also potentially toxic, these proteins are vital for maintaining cellular and systemic homeostasis (Abbaspour et al., 2014). Pathological alterations in these proteins lead to significant clinical conditions, including hereditary hemochromatosis, iron-deficiency anemia, and iron-loading anemias (StatPearls, 2023). Pharmacological interventions targeting this group range from iron chelators like deferasirox used to treat overload to novel hepcidin mimetics and ferroportin inhibitors designed to manage disorders of iron distribution (PubChem, 2024).

Other names

Iron-binding proteinsNon-heme iron-binding proteinsIron metabolism proteinsMiscellaneous iron-binding proteins

Iron chelation, iron supplementation, hepcidin receptor agonism, and ferroportin inhibition.