Search results for "Farber disease"

A case of combined Farber and Sandhoff disease

1989

We describe a patient with the biochemically established combination of Farber and Sandhoff disease. A 6-month-old girl of consanguineous Turkish parents presented with hoarseness, stridor, scattered skin nodules, painful swelling of hand joints and ankles, and cherry-red macular spots. Until the age of 2 years her motor and physical condition deteriorated distinctly, however her mental state remained unchanged. A biopsied skin nodule disclosed lysosomal inclusions within storage cells that were typical of Farber disease (curved tubular structures). However, other inclusions (e.g. zebra bodies) were also found. Biochemical findings included ceramide accumulation in skin nodules and cultured…

A case of lipogranulomatosis Farber: some clinical and ultrastructural aspects

1985

A 20-month-old girl showed typical clinical signs of Farber disease: hoarseness since birth, and periarticular subcutaneous painful nodules. Complete deficiency of acid ceramidase activity was found in cultured skin fibroblasts. An electron microscopic examination of a dermal nodule disclosed pathognomonic tubular inclusions in histiocytes. In epidermal cells zebra-body-like and needle-like lysosomal inclusions were found. Their ultrastructure is different from that of the intrahistiocytic lysosomal inclusions. Probably three clinical types of Farber disease may be distinguished according to the symptomatology and the course of the disease: a severe type, an intermediate type and a relative…

Intraepidermal morphologic manifestations in lysosomal diseases.

1989

This paper reports the ultrastructural findings for the epidermis of biopsied skin specimens in numerous lysosomal diseases, which can be grouped as follows: a) presence of vacuolar lysosomal residual bodies in mucopolysaccharidoses I, II and III, Salla disease, GM 2 -gangliosidoses and infantile type II glycogenosis; b) avacuolar lysosomal residual bodies in Niemann-Pick disease type C, mucolipidosis IV, Farber disease, Fabry disease, and late infantile and juvenile neuronal ceroid-lipofuscinoses; c) absence of lysosomal residual bodies in GM 2 -gangliosidoses, metachromatic leukodystrophy, Gaucher disease and sialidosis type III Whenever possible, a biopsy of the skin for morphological di…

Farber disease (acid ceramidase deficiency) epidemiology: literature review and patient cohort data indicate moderate and attenuated phenotypes are l…

2017

An 18-month-old girl with hoarseness, stiff joints and subcutaneous nodules

1998

Farber disease: design of the first observational and cross-sectional cohort study capturing retrospective and prospective data on the natural histor…

2017

Acid Ceramidase Deficiency

2015

Abstract A deficiency of the lysosomal enzyme ceramidase leads to accumulation of the sphingolipid ceramide in several organs such as skin, liver, brain and other tissues, resulting in a broad spectrum of clinical manifestations. The most common form, called Farber lipogranulomatosis, is characterized by subcutaneous skin nodules and a progressive hoarseness, in many cases also the central nervous system is affected. A lethal hydrops fetalis represents the most severe form. A ceramidase deficiency was also found in a few patients in whom neurological symptoms such as spinal muscular atrophy and myoclonus epilepsy dominated the clinical picture. In the ceramidase gene, which has been mapped …

Involvement of caspase-3 and GD3 ganglioside in ceramide-induced apoptosis in Farber disease.

2000

Farber's disease (FD) is a rare genetic disorder caused by ceramidase deficiency, which results in ceramide accumulation in lung, liver, colon, skeletal muscle, cartilage, and bone. Although this disease has been symptomatically characterized, little is known about its molecular pathogenetic process. Because recent studies reported that ceramide accumulation induces GD3 ganglioside formation and apoptosis, we investigated, in tissue obtained via colonoscopy from seriously involved patients, the possible involvement of ceramide in FD colonocyte destruction. Histochemical and TUNEL analyses of paraffin-embedded sections revealed that 45 ± 4.3% of FD colonocytes showed morphological signs of …