How does the enzyme glucocerebrosidase relate to the disease Gaucher's disease?

A Glucocerebrosidase deficiency leads to accumulation of glucose in cells
B Glucocerebrosidase overexpression causes Gaucher's disease
C Glucocerebrosidase is not involved in Gaucher's disease
D Glucocerebrosidase deficiency leads to accumulation of glucocerebroside in cells
Gaucher's disease is caused by a deficiency of the enzyme glucocerebrosidase, leading to the accumulation of glucocerebroside in cells, particularly in macrophages.
Medical textbooks
Enzymes in Disease Biochemistry Lysosomal Storage Diseases Medium MEDICAL Confidence: high