Related Experiment Video
Updated: Jul 15, 2026

Quantitating Iron Transport Across the Mouse Placenta In Vivo Using Nonradioactive Iron Isotopes
Published on: May 10, 2022
[Hepcidin and iron metabolism].
C Delaby1, J-C Deybach, C Beaumont
1Institut National de Santé et de la Recherche Médicale (Inserm) U773, Centre de Recherche Biomédicale Bichat-Beaujon CRB3, Université Paris-VII Denis-Diderot, 75870 Paris cedex 18, France. delaby@bichat.inserm.fr
Mammalian iron balance relies on intestinal absorption and macrophage recycling. Hepcidin, identified through mouse models, is key to managing iron deficiency and overload, offering potential treatments for related diseases.
Area of Science:
- Physiology
- Molecular Biology
- Hematology
Context:
- Mammalian iron homeostasis is a complex process.
- Regulation involves intestinal absorption and macrophage iron recycling.
- Hepcidin's role is crucial in maintaining iron balance.
Purpose:
- To elucidate the role of hepcidin in iron metabolism.
- To understand the mechanisms of iron deficiency and overload.
- To explore therapeutic potential for iron-related disorders.
Summary:
- Murine models have illuminated hepcidin's central function in iron regulation.
- Hepcidin influences both iron absorption and recycling pathways.
- Dysregulation of hepcidin is linked to iron overload and deficiency states.
Impact:
- Discovery of hepcidin offers new therapeutic avenues.
- Potential treatments for hemochromatosis and anemia of inflammation are being developed.
- Advances in understanding iron metabolism can improve clinical outcomes.
Related Concept Videos
Effect of Hepatic Disease on Pharmacokinetics: Drug Dosing and Hepatic Blood Flow
Effect of Hepatic Disease on Pharmacokinetics: Pathophysiologic Assessment and Liver Function Test
Effect of Hepatic Disease on Pharmacokinetics: Dose Adjustments Due to Hepatic Impairment
Effect of Hepatic Disease on Pharmacokinetics: Active Drug, Metabolite and Fraction of Metabolized Drug
Jaundice
Hepatic Drug Excretion: Enterohepatic Cycling
Post-release drugs and metabolites can be reabsorbed into the body from the intestine. For conjugated metabolites like glucuronides, reabsorption requires enzymatic hydrolysis by intestinal microflora. This...

