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Lysosomes are cytoplasmic organelles that contain a variety of different hydrolases. A genetic deficiency in the enzymatic activity of one of these hydrolases will lead to the accumulation of the material meant for lysosomal degradation. Examples include glycogen in the case of Pompe disease, glycosaminoglycans in the case of the mucopolysaccharidoses,
Ferreira, Carlos R., Gahl, William A.
openaire +3 more sources
A new framework for evaluating the health impacts of treatment for Gaucher disease type 1
Background The Disease Severity Scoring System (DS3) is a validated measure for evaluating Gaucher disease type 1 (GD1) severity. We developed a new framework, consisting of health states, transition probabilities between those states, and preferences ...
Michael L. Ganz +6 more
doaj +1 more source
Clarifying lysosomal storage diseases [PDF]
Lysosomal storage diseases (LSDs) are a class of metabolic disorders caused by mutations in proteins critical for lysosomal function. Such proteins include lysosomal enzymes, lysosomal integral membrane proteins, and proteins involved in the post-translational modification and trafficking of lysosomal proteins.
Mark L, Schultz +3 more
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Early initiation of enzyme replacement therapy (ERT) has demonstrated clinical benefit in patients with mucopolysaccharidosis type VI (MPS VI), a progressive, multisystem autosomal recessive lysosomal disorder caused by N-acetylgalactosamine-4-sulphatase
Mahoko Furujo +2 more
doaj +1 more source
Mucopolysaccharidoses (MPSs) are a heterogeneous group of diseases that have in common the accumulation of glycosaminoglycans (mucopolysaccharides) within the lysosome.
Luis M. Carbajal-Rodríguez +4 more
doaj +1 more source
Enzyme replacement therapies: What is the best option? [PDF]
Despite many beneficial outcomes of the conventional enzyme replacement therapy (ERT), several limitations such as the high-cost of the treatment and various inadvertent side effects including the occurrence of an immunological response against the ...
Barar, Jaleh +4 more
core +2 more sources
Astrocytes and lysosomal storage diseases [PDF]
Lysosomal storage diseases (LSDs) encompass a wide range of disorders characterized by inborn errors of lysosomal function. The majority of LSDs result from genetic defects in lysosomal enzymes, although some arise from mutations in lysosomal proteins that lack known enzymatic activity.
K V, Rama Rao, T, Kielian
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Overview of Lysosomal Storage Diseases in Kurdistan Region/ Iraq
Background and objectives:The lysosomal lipid storage diseases are diverse disorders each due to an inherited deficiency of a lysosomal hydrolase enzyme leading to the intralysosomal accumulation of the enzyme’s particular substrate; each catabolic step,
Chenar Omer Ali Al-Jaf +4 more
doaj +1 more source
Cytosolic Glucosylceramide regulates endolysosomal function in Niemann-Pick type C disease [PDF]
A new paradigm for Niemann-Pick C disease is presented where lysosomal storage leads to a deficit in cytoplasmic glucosylceramide (GlcCer) where it performs important functions.
Bhardwaj, Meenakshi +5 more
core +1 more source
CARDIOVASCULAR INVOLVEMENT IN POMPE DISEASE [PDF]
Lysosomal storage diseases are a diverse group of monogenic disorders which are as defined by defects in lysosomal function. The heart is part of the clinical phenotype of lysosomal storage diseases.
Alina-Costina Luca, Elena Braha
doaj +1 more source

