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PXD049199

PXD049199 is an original dataset announced via ProteomeXchange.

Dataset Summary
TitleProteomics and lipidomics analysis reveal lipid and calcium signalling as dysregulated pathways associated to sacsin loss
DescriptionAutosomal recessive spastic ataxia of Charlevoix-Saguenay (ARSACS) is a rare uncurable neurodegenerative disease caused by mutation in SACS gene coding for sacsin, a large protein involved in protein homeostasis, mitochondrial function, cytoskeleton dynamics, autophagy, cell adhesion and vesicle trafficking. However, the pathogenetic mechanisms related to sacsin functions are still largely uncharacterized and therapies are lagging behind. To achieve further understanding in altered processes due to loss of sacsin, we used an untargeted proteomics approach in primary fibroblasts to compare protein profiles in ARSACS patients versus controls. Our analyses further confirmed an involvement of known biological pathways, also highlighting an implication of lipid component and calcium homeostasis in ARSACS.
HostingRepositoryPRIDE
AnnounceDate2024-07-03
AnnouncementXMLSubmission_2024-07-03_02:07:38.606.xml
DigitalObjectIdentifier
ReviewLevelPeer-reviewed dataset
DatasetOriginOriginal dataset
RepositorySupportUnsupported dataset by repository
PrimarySubmitterNicoletta Di Giorgi
SpeciesList scientific name: Homo sapiens (Human); NCBI TaxID: 9606;
ModificationListiodoacetamide derivatized residue
InstrumentTripleTOF 5600
Dataset History
RevisionDatetimeStatusChangeLog Entry
02024-02-06 06:37:13ID requested
12024-07-03 02:07:39announced
Publication List
10.3389/fnins.2024.1375299;
Galatolo D, Rocchiccioli S, Di Giorgi N, Dal Canto F, Signore G, Morani F, Ceccherini E, Doccini S, Santorelli FM, Proteomics and lipidomic analysis reveal dysregulated pathways associated with loss of sacsin. Front Neurosci, 18():1375299(2024) [pubmed]
Keyword List
submitter keyword: Autosomal recessive spastic ataxia of Charlevoix-Saguenay, ARSACS,Proteomics, LC-MS/MS
Contact List
Silvia Rocchiccioli
contact affiliationInstitute of Clinical Physiology, National Research Council, 56124 Pisa, Italy.
contact emailsilvia.rocchiccioli@cnr.it
lab head
Nicoletta Di Giorgi
contact affiliationInstitute of Clinical Physiology, National Research Council, 56124 Pisa, Italy
contact emailnicoletta.digiorgi@gmail.com
dataset submitter
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Dataset FTP location
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PRIDE project URI
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