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MetabolomicsDried blood spots analysis for targeted and non-targeted exposomics

Dried blood spots (DBS) are an established sample type, widely used in newborn screening programs for monitoring metabolic diseases. Their minimally invasive nature offers great promise for assessing chemical exposures, particularly during early life stages and in large-scale epidemiological stud...

2025-10-09 | MTBLS13065 | MetaboLights
ProteomicsMALDI-MS Profiling of Intact Blood Proteins without the Need for Freezing - Dried Serum Spots as Future Clinical Tools for Patient Screening
To open new ways for MALDI-MS-based patient screening, blood serum is the most preferred specimen because of its richness in patho-physiological information and due to ease of collection. To overcome deleterious freeze / thaw cycles and to reduce high costs for shipping and storage, we sought to dev...
ORGANISM(S): Homo sapiens (Human) 
2021-05-20 | PXD024669 | Pride
Intact serum protein analysis Maldi-ms profiling Fast frozen serum Serum proteolysis analysis Dried serum spots 
MetabolomicsEffects of Platycodins Folium on Depression in Mice Based on a UPLC-Q/TOF-MS Serum Assay and Hippocampus Metabolomics
Major depressive disorder (MDD), also known as depression, is a state characterized by low mood and aversion to activity. Platycodins Folium (PF) is the dried leaf of Platycodon grandiflorum, with anti-inflammatory and antioxidative activities. Our previous research suggested that PF was rich in fla...
2020-06-03 | MTBLS952 | MetaboLights
MetabolomicsSeagrass excretes sugars to their rhizosphere making them the sweet spots in the sea (Seawater sediment; GC-MS assay)

Seagrasses are one of the most efficient natural sinks of carbon dioxide (CO2) on Earth. Despite covering less than 0.1% of coastal regions, they have the capacity to bury up to 10% of marine organic matter and can bury the same amount of carbon 35 times faster than tropical rainforests. On land,...

2022-01-28 | MTBLS1570 | MetaboLights
UnknownMulti-mycotoxin analysis using dried blood spots and dried serum spots.
Not available
S-EPMC5395583 | biostudies-literature
ProteomicsConcentration determination of >200 proteins in dried blood spots for biomarker discovery and validation
Raw files were created using XCalibur 3.0.63 (Thermo Scientific) software and analysed with Thermo Proteome Discoverer 2.2.0.388 software suite (Thermo Scientific). The raw data files were processed as previously described 26 with the following modifications: the peak lists were submitted to Mascot...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2019-11-27 | MSV000084629 | MassIVE
ProteomicsSerum amyloid A correlates with the osteonecrosis of femoral head
We observed 21 prominent protein spots that differed between the two groups. Three of these proteins were upregulated and the rest 18 proteins were downregulated in patients with steroid-induced ONFH. The spots determined in the steroid-induced ONFH and health control groups were replicable.The spot...
ORGANISM(S): Homo sapiens (Human) 
2022-02-15 | PXD028318 | Pride
Saa onfh serum 
UnknownDried Blood and Serum Spots As A Useful Tool for Sample Storage to Evaluate Cancer Biomarkers.
Not available
S-EPMC6101696 | biostudies-literature
UnknownDetermination of anti-HCV and quantification of HCV-RNA and IP-10 from dried blood spots sent by regular mail.
Not available
S-EPMC6067740 | biostudies-literature
UnknownDetection of IL28B SNP DNA from buccal epithelial cells, small amounts of serum, and dried blood spots.
Not available
S-EPMC3296767 | biostudies-literature
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