What is the role of divalent metal transporter 1 (DMT1) in iron metabolism?

A It is involved in the absorption of non-heme iron from the intestine
B It is involved in the transport of iron from the endosome to the cytosol ✓
C It is involved in the regulation of hepcidin expression
D It is involved in the synthesis of heme

Explanation

DMT1 is a transmembrane protein that plays a crucial role in iron metabolism by transporting iron from the endosome to the cytosol, where it can be used for various cellular processes or stored in ferritin.

Source

Blood journal
Hematology Hematology: Anemia Hematology: Anemia Hard MEDICAL Confidence: high