Publications by authors named "A E Kopytova"

Mutations in the gene, encoding the lysosomal enzyme glucocerebrosidase (GCase), cause Gaucher disease (GD) and are the most common genetic risk factor for Parkinson's disease (PD). Pharmacological chaperones (PCs) are being developed as an alternative treatment approach for GD and PD. To date, NCGC00241607 (NCGC607) is one of the most promising PCs.

View Article and Find Full Text PDF
Article Synopsis
  • * Researchers analyzed dopaminergic neurons derived from induced pluripotent stem cells (iPSCs) of individuals with the mutation (GBA-PD), asymptomatic carriers (GBA-carrier), and healthy controls to assess the activity of lysosomal enzymes.
  • * Findings revealed that GBA-PD neurons exhibit lower glucocerebrosidase (GCase) activity and altered activity in other lysosomal enzymes compared to GBA-carrier and control neurons, indicating the need for further research into the genetic and environmental factors influencing PD development.
View Article and Find Full Text PDF

Mutations of the gene, encoding for lysosomal enzyme glucocerebrosidase (GCase), are the greatest genetic risk factor for Parkinson's disease (PD) with frequency between 5% and 20% across the world. N370S and L444P are the two most common mutations in the gene. PD carriers of severe mutation L444P in the gene is characterized by the earlier age at onset compared to N370S.

View Article and Find Full Text PDF

Parkinson's disease (PD) is a multifactorial neurodegenerative disease. To date, genome-wide association studies have identified more than 70 loci associated with the risk of PD. Variants in the gene encoding glucocerebrosidase are quite often found in PD patients in all populations across the world, which justifies intensive investigation of this gene.

View Article and Find Full Text PDF