Results 141 to 150 of about 9,009 (166)

Inhibitors of Glucosylceramide Synthase

2023
Glucosylceramide synthase can be targeted by high affinity small molecular weight inhibitors for the study of glycosphingolipid metabolism and function or for the treatment of glycosphingolipid storage disorders, including Gaucher and Fabry disease. This work is exemplified by the discovery and development of eliglustat tartrate, the first stand-alone ...
James A, Shayman   +2 more
openaire   +2 more sources

GBA mutations, glucosylceramide and Parkinson's disease

Current Opinion in Neurobiology, 2022
Mutations in GBA, which encodes the lysosomal enzyme glucocerebrosidase, are the highest genetic risk factor for Parkinson's disease (PD), although the mechanistic link between GBA mutations and PD is unknown. An attractive hypothesis is that the lipid substrate of glucocerebrosidase, glucosylceramide, accumulates in patients with PD with a GBA ...
Ivan Milenkovic   +2 more
openaire   +2 more sources

Glucosylceramide synthase and apoptosis

Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids, 2002
Glucosylceramide synthase (GCS) is an enzyme inherent to ceramide metabolism. The enzyme catalyzes the transfer of glucose to ceramide, the first committed step in glycolipid biosynthesis. Known for many years as a branch point enzyme directing synthesis of cerebrosides and gangliosides, GCS has recently been implicated in the cytotoxic response of ...
Richard J, Bleicher, Myles C, Cabot
openaire   +2 more sources

Immunogenic properties of glucosylceramide

Molecular Immunology, 1979
Abstract Specific antibodies against glucosylceramide were elicited in rabbits by repeated intravenous injection of a mixture of hapten-cholesterol-human albumin (0.2:1:4) (mg/ml). The antisera obtained were titrated both by complement fixation and by passive agglutination.
B, Zalc   +3 more
openaire   +2 more sources

Glucosylceramide synthase and glycosphingolipid synthesis

Trends in Cell Biology, 1998
In mammalian cells, there are two major classes of sphingolipids---sphingomyelin and glycosphingolipids (GSLs)--both of which are synthesized from the hydrophobic molecule ceramide. The synthesis of most GSLs begins with glucosylation of ceramide to form glucosylceramide (GlcCer), which, in turn, serves as the source of 300-400 GSLs.
S, Ichikawa, Y, Hirabayashi
openaire   +2 more sources

Glucosylceramide in Humans

2010
Glucosylceramide has a unique and often ambiguous role in mammalian cells. Activation of glucosylceramide synthase, the enzyme that places a glucosyl moiety onto ceramide, is the first pathway-committed step to the production of more complex glycosphingolipids such as lactosylceramide and gangliosides.
Maria C, Messner, Myles C, Cabot
openaire   +2 more sources

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