complex lipids in health ( mainly diseases) Flashcards
defective enzyme in Tay Sachs ?
Beta- Hexosaminidase A ( alpha subunit)
defective enzyme in Gaucher Disease?
Beta -Glucosidase ( glucocerebrosidase)
defective enzyme in Metachromatic Leukodystrophy?
Arylsulfatase A
defective enzyme in Krabbe disease ( globoid cell leukodystrophy)?
beta-galactosidase ( galactocerebrosidase)
defective enzyme in Faber disease?
ceraminidase
defective enzyme in Niemann-Pick Disease ( A+B)?
sphingomyelinase
defective enzyme in Fabry Disease?
alpha-galactosidase
defective enzyme in sandhoff disease?
Beta- Hexosaminidase A ( beta subunit) and B
defective enzyme in GM1 Gangliosidosis?
beta-galactosidase
All lysosomal storage diseases discussed are autosomal recessive except for ____________ which is x-linked?
Fabry Disease
what accumulates in Tay-Sachs ?
gangliosides
what accumulates in Gaucher disease ?
glucocerebrosides
what accumulates in Metachromatic Leukodystrophy ?
sulfatides
what accumulates in Krabbe disease ( globoid cell leukodystrophy) ?
galactocerebrosides
what accumulates in Faber disease ?
ceramide
what accumulates in Niemann-Pick Disease ( A+B)?
spingomyelin
what accumulates in Fabry Diseasae ?
globisides
what accumulates in sandhoff disease?
GM2 and globosides
what accumulates in GM1 Gangliosidosis?
gangliosides
what is the most common lysosomal storage disease?
gaucher disease
what is the treatment for Fabry Disease?
gene therapy
what is the treatment for gaucher disease?
enzyme replacement therapy, gene therapy, bone marrow transplant, substrate reduction therapy