Involvement of hepcidin in iron metabolism dysregulation in Gaucher disease.

ABSTRACT: Gaucher disease (GD) is an inherited deficiency of glucocerebrosidase leading to accumulation of glucosylceramide in tissues such as the spleen, liver, and bone marrow. The resulting lipid-laden macrophages lead to the appearance of "Gaucher cells". Anemia associated with an unexplained hyperferritinemia is a frequent finding in GD, but whether this pathogenesis is related to an iron metabolism disorder has remained unclear. To investigate this issue, we explored the iron status of a large cohort of 90 type I GD patients, including 66 patients treated with enzyme replacement therapy. Ten of the patients treated with enzyme replacement were followed up before and during treatment. Serum levels of hepcidin, the iron regulatory peptide, remained within the physiological range, while the trans

SUBMITTER: Lefebvre T 

PROVIDER: S-EPMC5865418 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature