PMID: 18727423Aug 30, 2008Paper

Hypersiderosis and dissiderosis in the context of data on hemochromatosis microelementosis

Arkhiv patologii
O A Smirnov

Abstract

The review summarizes the results of the state-of-the-art studies of hemochromatosis (HC): iron-regulatory genes (HFE, HJV, HAMP, TFR2, SLC40A1) have been discovered; the HC types caused by mutations in these genes (types 1, 2, 3, and 4 in the OMIM register) have been identified; the inflammation anemia (IA) mediator - the polypeptide hepatic hormone hepcidin that is an important constituent of the natural immunity system - has been found. This gives an idea of hypersiderosis and dissiderosis as types of iron microelementosis. Types 1, 2, and 3 HC in which iron absorption and its total reserves are increased in the body serve as examples of hypersiderosis. Dissiderosis is characterized by the redistribution of iron between the functional and spare funds inherent in type 4 HC and IA. By taking into account their findings, the authors briefly discuss the leading clinical and morphological manifestations of HC and IA, difficulties in differential diagnosis, and treatment ways and prospects.

Related Concepts

Related Feeds

Anemia

Anemia develops when your blood lacks enough healthy red blood cells. Anemia of inflammation (AI, also called anemia of chronic disease) is a common, typically normocytic, normochromic anemia that is caused by an underlying inflammatory disease. Here is the latest research on anemia.

© 2022 Meta ULC. All rights reserved