Search results for "Aceruloplasminemia"

New insights in the neurological phenotype of aceruloplasminemia in Caucasian patients

2017

Abstract Introduction The diagnosis aceruloplasminemia is usually made in patients with advanced neurological manifestations of the disease. In these patients prognosis is poor, disabilities are severe and patients often die young. The aim of our study was to facilitate recognition of aceruloplasminemia at a disease stage at which treatment can positively influence outcome. Currently, the neurological phenotype of aceruloplasminemia has been mainly described in Japanese patients. This ‘classical’ phenotype consists of cerebellar ataxia, hyperkinetic movement disorders and cognitive decline. In this study we describe the spectrum of neurological disease in Caucasian patients. Methods Data on…

DESCRIPTION OF THE FOURTH CASE OF ACERULOPLASMINEMIA FOUND IN ITALY

2008

Aceruloplasminemia: a case report

2008

Hereditary aceruloplasminemia is a rare autosomal recessive disease, firstly identified by Miyajima et al. in Japan in 1987 [1]. The disease is caused by the absence of an a2glycoprotein, the ceruloplasmin (Cp), a copper-containing ferroxidase, mainly synthesized in hepatocytes and widely expressed, including the central nervous system, which catalyses the oxidation of ferrous to ferric iron, a change required for release of iron to plasma transferrin [2]. It is hypothesized that in reticuloendothelial (RE) cells and hepatocytes Cp cooperates to export iron with the iron exporter protein ferroportin 1 (FPN1) [3]. As a consequence, Cp deficiency results in iron deposition in the liver, pancr…