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MetabolomicsThe glycosyltransferase UGT76B1 modulates N-hydroxy-pipecolic acid homeostasis and plant immunity
The trade-off between growth and defense is a critical aspect of plant immunity. Therefore, the plant immune response needs to be tightly regulated. Salicylic acid (SA) is an important plant hormone regulating defense against biotrophic pathogens. Recently, N-hydroxy-pipecolic acid (NHP) was identif...
2022-02-28 | MTBLS2334 | MetaboLights
ProteomicsProteome-wide identifying site non-specific cross-linking peptides with SpotLink
We developed SpotLink to identify site non-specific cross-links from the proteome scale. Here described the Abeta dataset and the HeLa dataset to evaluate SpotLink.
ORGANISM(S): Homo sapiens (Human) 
2022-08-25 | PXD030274 | Pride
Spotlink Cross-linking Cx-ms Site non-specific Cl-ms Proteome 
MetabolomicsAirway Dysbiosis Accelerates Lung Function Decline in Chronic Obstructive Pulmonary Disease (Human UPLC-MS/MS assays)

Progressive decline in lung function is a hallmark of chronic obstructive pulmonary disease (COPD). Although airway dysbiosis occurs in COPD, whether it contributes to disease progression remains unknown. Here, through a longitudinal analysis on 181 COPD individuals from two large cohorts involvi...

2023-06-12 | MTBLS5423 | MetaboLights
MetabolomicsAirway Dysbiosis Accelerates Lung Function Decline in Chronic Obstructive Pulmonary Disease (Murine UPLC-MS/MS assays)

Progressive lung function decline is a hallmark of chronic obstructive pulmonary disease (COPD). Airway dysbiosis occurs in COPD, but whether it contributes to disease progression remains unknown. Here we showed, through a longitudinal analysis on two cohorts involving four UK centers, that basel...

2023-06-12 | MTBLS6894 | MetaboLights
ProteomicsAn Orthogonal Extraction Workflow for High-Depth Plasma Proteomics with Metabolomic Compatibility from Low Microliter-Scale Samples
Herein, we report an orthogonal extraction workflow that achieves enhanced proteomic profiling depth while preserving metabolomic compatibility from a mere 10 µL of plasma. We demonstrate that a ternary solvent mixture (TSM) of methanol, acetonitrile, and acetone exhibits distinct chemical orthogona...
ORGANISM(S): Homo Sapiens 
2026-02-03 | PXD073964 |
ProteomicsDeep Profiling of the Human Plasma Proteome with Surface-Functionalized Molybdenum Disulfide Nanomaterials
Here, we report the synthesis and characterization of surface-functionalized magnetic molybdenum disulfide (MoS2) for the large-scale enrichment of low abundant plasma proteins and deep profiling by mass spectrometry.
ORGANISM(S): Homo Sapiens Escherichia Coli 
2022-09-15 | PXD036756 |
ProteomicsA Rapid and Sensitive Single-cell Proteomic Method Based on Fast LC Separation, Deep-learning RT Prediction and MS1-only Acquisition
We report an integrate strategy that combines fast liquid chromatography (LC) separation, deep learning-based retention time (RT) prediction and MS1-only acquisition for sensitive and rapid single-cell proteome analysis. Finally, SCP-MS1 was applied to sorafenib resistant HepG2 cells.
ORGANISM(S): Homo Sapiens 
2022-08-26 | PXD036211 |
ProteomicsAn integrated MS data processing strategy for fast identification, in-depth and reproducible quantification of protein O-glycosylation in large cohorts of human urine samples
Protein O-glycosylation has long been recognized to be closely associated with many diseases, particularly with tumor proliferation, invasion and metastasis. The ability to efficiently profile the variation of O-glycosylation in large-scale clinical samples provides an important approach for the devel...
ORGANISM(S): Homo sapiens (Human) 
2020-02-04 | PXD015987 | Pride
O-glycopeptide  urine  sialic acid 
ProteomicsIdentification of N-Glycopeptides based on Glycocarrier Strategy
In this work, we developed a glycocarrier strategy to amplify MS signals with isobaric labeling for highly sensitive intact N-glycopeptide characterization from single and small numbers of cells without enrichment. Successful application in cell lines and microglia from the regional mouse brain demo...
ORGANISM(S): Homo Sapiens Mus Musculus 
2022-11-18 | PXD038212 |
ProteomicsLarge-scale identification of RNA-binding proteins
We developed a method, which enables unbiased, systematic identification of RBPs. Applying this method, we identified a large number of RBPs, adding hundreds of candidate RBPs to those previously known. In addition, we plotted the first large-scale distribution profile of RBPs after inhibition of RN...
ORGANISM(S): Homo sapiens (Human) 
2021-09-09 | PXD023162 | Pride
Rna-binding proteins(rbps)  lc-msms  large-scale 
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