What is the Gaucher disease?

Gaucher disease is a rare genetic disorder passed down from parents to children (inherited). When you have Gaucher disease, you are missing an enzyme that breaks down fatty substances called lipids. Lipids start to build up in certain organs such as your spleen and liver. This can cause many different symptoms.

Where does glucocerebroside come from?

In all cases, typical Gaucher cells, the macrophages containing glucocerebroside, are found in the liver, spleen, lymph nodes, and bone marrow.

What is the relationship between glucocerebrosidase and glucocerebroside?

Beta-glucocerebrosidase is a housekeeping enzyme that helps break down a large molecule called glucocerebroside into a sugar (glucose) and a simpler fat molecule (ceramide). Glucocerebroside is a component of the membrane that surrounds cells.

Where is GBA1 found?

The GBA1 gene is located in a gene-rich region on chromosome 1q21. It is composed of 11 exons and includes around 7000 base pairs of DNA [8].

Who discovered Gaucher disease?

Abstract. Gaucher’s disease was first described by Philippe Gaucher in 1882, who recognized that this was a systemic disease. The biochemical defect, genetic basis and molecular epidemiology have subsequently been characterized.

Who has Gaucher disease?

Gaucher disease occurs in 1 in 50,000 to 100,000 people in the general population. Type 1 is the most common form of the disorder; it occurs more frequently in people of Ashkenazi (eastern and central European) Jewish heritage than in those with other backgrounds.

How was Gaucher disease named?

Gaucher’s disease is the most common of the lysosomal storage diseases. It is a form of sphingolipidosis (a subgroup of lysosomal storage diseases), as it involves dysfunctional metabolism of sphingolipids. The disease is named after the French physician Philippe Gaucher, who originally described it in 1882.

When was Gaucher’s disease discovered?

Gaucher disease is an autosomal recessively inherited disease found in all ethnicities, but with increased frequency among Ashkenazi Jews. Gaucher disease was first recognized by Philippe Gaucher who described it in his medical school thesis in 1882 (Gaucher, 1882). The disease manifests with vast phenotypic variation.

Is there another name for Gaucher disease?

Gaucher disease type 2, also known as acute neuronopathic Gaucher disease, occurs in newborns and infants and is characterized by neurological complications due to the abnormal accumulation of glucocerebroside in the brain.

Who discovered Gaucher?

Gaucher’s disease was first described by Philippe Gaucher in 1882, who recognized that this was a systemic disease. The biochemical defect, genetic basis and molecular epidemiology have subsequently been characterized.

What is the history of Gaucher disease?

What type of mutation is Gaucher disease?

Gaucher disease is an autosomal recessive disease linked to mutations in the gene (GBA1) that encodes glucocerebrosidase; N370S (c. 1226A>G; p. Asp409Ser) is the most prevalent allele.

Is Gaucher disease rare?

Gaucher disease is a rare, inherited disorder that causes fatty substances to build up in the spleen, liver, and other organs.