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MetabolomicsCharacterizing the nasal metabolome and exposome by LC-HRMS: Opportunities and challenges

The nasal cavity represents a host-microbial interface critical to respiratory defense against viral infections, including those caused by influenza virus, respiratory syncytial virus, rhinovirus or SARS-CoV-2. Although the nasal microbiome itself has been well characterized, the nasal metabolome...

2026-10-22 | MTBLS14409 | MetaboLights
ProteomicsQuantitative acetyl-proteome profiling of Camellia sinensis cv.‘Anji Baicha’ during periodic albinism reveal lysine acetylation of proteins involved in photosynthesis and secondary metabolite biosynthetic pathways
The tea plant (Camellia sinensis (L.) O. Kuntze) is often commercially used as a source of non-alcoholic beverages and is an economically important woody crop (Chen et al., 2007). As living standards have improved, the requirement for high-quality life has increased in modern society. ‘Anji Baicha’ ...
ORGANISM(S): Camellia sinensis 
2018-01-15 | PXD008134 | Pride
Metabolism Post-translational modification Acetylome Developmental stages Tea plant Acetylation Proteomic Albino 
ProteomicsExploration of GFP-IRF7 neddylation sites
To explore the possible neddylation sites, GFP-IRF7 and His-NEDD8 were co-overexpressed in HEK293 cell line and GFP was immunoprecipitated, followed by SDS-PAGE and silver staining. The band detected was subjected to LC–MS/MS.
ORGANISM(S): Mus musculus (Mouse) 
2021-08-19 | PXD024052 | Pride
Hek293 Gfp-irf7 Lc-ms/ms 
UnknownMetabolic Stability and Metabolite Characterization of Capilliposide B and Capilliposide C by LC⁻QTRAP⁻MS/MS.
Not available
S-EPMC6321230 | biostudies-literature
ProteomicsThe parallel reaction monitoring (PRM) target sequencing based on the comparative proteomic profiling in sheep spermatozoa under non-capacitating (NC) and capacitating (CAP) conditions in vitro using a liquid chromatography-tandem mass spectrometry (LC-MS/MS) combined with tandem mass tag (TMT) labeling strategy
To verify protein expression levels obtained by TMT LC-MS/MS analysis strategy, the expression levels of differentially abundant proteins in NC and CAP groups were selected and quantified by a PRM assay.
ORGANISM(S): Bos taurus (Bovine) 
2022-07-14 | PXD034330 | Pride
Spermatozoa Prm Tmt Proteomic Lc-ms/ms Capacitation 
ProteomicsTargeted protein of USP20 by LC-MS/MS in HepG2 cells
Obesity is a metabolic disease accompanied by lipid metabolism that can cause hyperlipidemia, non-alcoholic fatty liver disease, and artery atherosclerosis. Sleeve gastrectomy (SG) is a type of bariatric surgery that can effectively treat obesity and improve lipid metabolism. However, its specific u...
ORGANISM(S): Homo sapiens (Human) 
2022-12-22 | PXD037693 | Pride
Hepg2 Lc-ms/ms Usp20 
UnknownQualitative and Quantitative Analysis of Ejiao-Related Animal Gelatins through Peptide Markers Using LC-QTOF-MS/MS and Scheduled Multiple Reaction Monitoring (MRM) by LC-QQQ-MS/MS.
Not available
S-EPMC9318382 | biostudies-literature
UnknownAlkaline Phosphatase PhoD Mutation Induces Fatty Acid and Long-Chain Polyunsaturated Fatty Acid (LC-PUFA)-Bound Phospholipid Production in the Model Diatom Phaeodactylum tricornutum.
Not available
S-EPMC10672530 | biostudies-literature
UnknownQualitative and Quantitative Analysis of Edible Bird's Nest Based on Peptide Markers by LC-QTOF-MS/MS.
Not available
S-EPMC9104280 | biostudies-literature
UnknownLC-MS-Based Plasma Metabolomics and Lipidomics Analyses for Differential Diagnosis of Bladder Cancer and Renal Cell Carcinoma.
Not available
S-EPMC7243740 | biostudies-literature
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