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DSPG and CSPG translocate to the lysosome for degradation
Stable Identifier
R-HSA-2022056
Type
Reaction [omitted]
Species
Homo sapiens
Compartment
extracellular region
,
lysosomal lumen
ReviewStatus
5/5
Locations in the PathwayBrowser
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Metabolism (Homo sapiens)
Metabolism of carbohydrates (Homo sapiens)
Glycosaminoglycan metabolism (Homo sapiens)
Chondroitin sulfate/dermatan sulfate metabolism (Homo sapiens)
CS/DS degradation (Homo sapiens)
DSPG and CSPG translocate to the lysosome for degradation (Homo sapiens)
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The layout of this reaction may differ from that in the pathway view due to the constraints in pathway layout
As part of the natural turnover of GAGs, extracellular KSPGs translocate to the lysosome to be degraded. The translocation process is unsure but could be either endocytosis from outside the cell or autophagy from inside the cell (Winchester 2005).
Literature References
PubMed ID
Title
Journal
Year
15647514
Lysosomal metabolism of glycoproteins
Winchester, B
Glycobiology
2005
Participants
Input
CSPGs [extracellular region]
(Homo sapiens)
DSPGs [extracellular region]
(Homo sapiens)
Output
CSPGs [lysosomal lumen]
(Homo sapiens)
DSPGs [lysosomal lumen]
(Homo sapiens)
Participates
as an event of
CS/DS degradation (Homo sapiens)
Orthologous Events
DSPG and CSPG translocate to the lysosome for degradation (Bos taurus)
DSPG and CSPG translocate to the lysosome for degradation (Canis familiaris)
DSPG and CSPG translocate to the lysosome for degradation (Danio rerio)
DSPG and CSPG translocate to the lysosome for degradation (Drosophila melanogaster)
DSPG and CSPG translocate to the lysosome for degradation (Gallus gallus)
DSPG and CSPG translocate to the lysosome for degradation (Mus musculus)
DSPG and CSPG translocate to the lysosome for degradation (Rattus norvegicus)
DSPG and CSPG translocate to the lysosome for degradation (Sus scrofa)
DSPG and CSPG translocate to the lysosome for degradation (Xenopus tropicalis)
Authored
Jassal, B (2011-11-25)
Reviewed
D'Eustachio, P (2012-03-28)
Created
Jassal, B (2011-11-25)
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