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Heterogeneity in Lysosomal Storage Disorders
Heterogeneity in Lysosomal Storage Disorders
Niemann-Pick Type C (NPC) disease is a rare, genetic, lysosomal disorder with progressive neurodegeneration. Poor understanding of the pathophysiology and lack of blood-based diagnostic markers are major hurdles in the treatment and management of NPC and several additional neurological, lysosomal di...
ORGANISM(S): Mus musculus 
Label-free quantification (LFQ) using data-independent acquisition (DIA) on the Orbitrap Astral was performed to analyze the proteome of iNeurons with NPC1 and NPC2 knocked out. The experiment includes the following time points of development: day 0, 4, 8, 16, and 22. All samples were cultured in re...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
Lysosomal storage diseases (LSDs) comprised ~50 gene loci causing the accumulation of cellular material in the lysosome and associated defects in lysosomal function, but systematic molecular phenotyping is lacking. Here, we apply a nanoflow-based multi-omic single-shot technology (nMOST) workflow to...
ORGANISM(S): Homo sapiens (Human) 
2024-10-08 | PXD049336 | Pride
Dysfunction in lysosomal membrane proteins and their associated complexes impairs the lysosome's essential role as a key signaling hub within the cell. This disruption underlies severe neurological disorders, such as lysosomal storage diseases and cancer. While direct visualization of the proteomic ...
ORGANISM(S): Homo sapiens (Human) 
2025-10-17 | PXD055923 | Pride
Sanfilippo syndrome type B (MPS III B) is an autosomal recessive, neurodegenerative disease of children, characterized by profound mental retardation and dementia. The primary cause is mutation in the NAGLU gene, resulting in deficiency of N-acetylglucosaminidase and lysosomal accumulation of hepara...
ORGANISM(S): Mus musculus 
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