The lysosomal retaining β‐d‐glucosidase, glucocerebrosidase (GBA) receives considerable interest given its role in several pathologies.[1] Gaucher disease (GD), an autosomal recessive lysosomal storage disorder, is caused by mutations in the GBA gene that result in reduced lysosomal GBA activity. This evidence concerns the gene GBA1 and lysosomal storage disease.