Human cerebrospinal fluid analysis by data-independent analysis Version 1
External LinkCerebrospinal fluid samples of patients with Parkinson’s disease and healthy controls were used in this study. After tryptic digestion, all samples were spiked with indexed retention time (iRT) peptides and were measured using a DIA mass spectrometry approach. The CSF samples were prepared for digestion using consecutively RapiGestTM SF Surfactant, DTT and iodoacetamide. Then, proteolytic digestion was performedby trypsin solution and stopped by TFA. Dried peptides were resuspended in TFA. The samples were spiked with iRT peptides (Biognosys AG) before they were analyzed by HPLC-MS/MS. The peptides were injected into a Q Exactive mass spectrometer (Thermo Fisher Scientific GmbH) operated in DDA mode.
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Created: 2nd Dec 2024 at 10:47
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Version 1 (earliest) Created 2nd Dec 2024 at 10:47 by Aditi Methi
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Projects: Published Datasets, Unpublished Datasets
Institutions: LMU Klinikum
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This project serves as a centralized repository for omics datasets published by research groups within the SyNergy Cluster. It encompasses investigations such as proteomics and transcriptomics, which are further divided into individual studies led by SyNergy members. Each study is linked to relevant publications, assays and data files (with links to external repositories).
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Submitter: Rainer Malik
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Assays: Affinity purification coupled with mass spectrometry proteomics (human), Affinity purification coupled with mass spectrometry proteomics (human), Affinity purification coupled with mass spectrometry proteomics (human), Affinity purification coupled with mass spectrometry proteomics (human), Affinity purification coupled with mass spectrometry proteomics (human), Affinity purification coupled with mass spectrometry proteomics (human), Affinity purification coupled with mass spectrometry proteomics (human), Affinity purification coupled with mass spectrometry proteomics (human), Affinity purification coupled with mass spectrometry proteomics (human), Bottom-up proteomics (human), Bottom-up proteomics (mouse), Bottom-up proteomics (mouse), Bottom-up proteomics (mouse), Bottom-up proteomics (mouse), Gel-based experiment (human), Phosphoproteomics / Bottom-up proteomics (mouse), Proximity-proteomics-based autophagosome content profiling (human), SWATH MS (human), SWATH MS (human, mouse), SWATH MS (mouse), Shotgun proteomics (human), Shotgun proteomics (human), Shotgun proteomics (human), Shotgun proteomics (human), Shotgun proteomics (human), Shotgun proteomics (human), Shotgun proteomics (human), Shotgun proteomics (human), Shotgun proteomics (human), Shotgun proteomics (human), Shotgun proteomics (human), Shotgun proteomics (human), Shotgun proteomics (human), Shotgun proteomics (human), Shotgun proteomics (human), Shotgun proteomics (human), Shotgun proteomics (human, mouse), Shotgun proteomics (human, mouse), Shotgun proteomics (human, mouse), Shotgun proteomics (human, mouse), Shotgun proteomics (macaque), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (mouse), Shotgun proteomics (rat), Untargeted Proteomics (mouse)
In the present study, we have demonstrated that extracellular vesicles (EVs) derived from cerebrospinal fluid (CSF) represent a promising source for the identification of a novel miRNA signatures in Parkinson's disease (PD). Using next‐generation small‐RNA sequencing, we present for the first time the complete and quantitative microRNAome of EVs isolated from human CSF of PD and age‐correlated controls (CTR). In parallel, we performed CSF proteomic profiling of overlapping patient cohorts, which ...
Submitter: Aditi Methi
Assay type: Proteomics
Technology type: Mass Spectrometry
Investigation: Proteomics (Published)
