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ProteomicsStructural- and Site-specific N-glycosylation Characterization of COVID-19 Virus Spike with StrucGP
Spike (S) protein plays a key role in COVID-19 (SARS-CoV-2) infection and host-cell entry. Previous studies have systematically analyzed site-specific glycans compositions of S protein. Here, we further provide structure-clear N-glycosylation of S protein at site-specific level by using our recently...
ORGANISM(S): Homo sapiens (Human) 
2022-10-13 | PXD034086 | Pride
Covid-19 Lc-msms Strucgp Spike Glycopeptides 
ProteomicsProfiling of human spermatozoa glycoproteins by LC/MS/MS
N-linked glycoproteins are known to be important for spermatozoa development and gametes fusion. However, little is known about detailed information of these glycoproteins, particularly the glycosylation sites and its corresponding glycan structures in human spermatozoa. In present study, an in hous...
ORGANISM(S): Homo sapiens (Human) 
2023-03-04 | PXD020286 | Pride
Human Lc/ms/ms Glycan structures Spermatozoa 
ProteomicsEvaluation of absorbent cotton for glycopeptide enrichment
This study introduced the use of cotton in 200µL tips, namely cotton HILIC as a convenient tool for enriching large-scale glycopeptides before MS analysis in this study. The optimal loading buffer for cotton HILIC was investigated by using mouse brain as a complex test sample. Subsequently, the perf...
ORGANISM(S): Mus musculus (Mouse) 
2023-03-04 | PXD035078 | Pride
Hilic Glycopeptide Enrichment absorbent cotton Mass spectrometry Max 
ProteomicsPrecision mapping of glycosite-specific glycans reveals distinctive N-glycosylation on human spermatozoa
In this study, we applied the recently developed software, StrucGP to large-scale characterize glycoproteins, and IGPs, as well as precise site-specific glycan structures in human spermatozoa. Furthermore, bioinformatical analyses were conducted to systematically describe the potential functions of ...
ORGANISM(S): Homo sapiens (Human) 
2022-05-19 | PXD026649 | Pride
Spermatozoa Glycan structures Mass spectrometry 
ProteomicsPrecision structural interpretation of site-specific N-glycans in seminal plasma
This study is aimed to comprehensively and globally characterize seminal plasma glycoproteins in a site-specific manner with information of N-glycosites and corresponding glycan structures, as well as glycan isomers using mass spectrometry. Furthermore, the function of specific glycan structures is ...
ORGANISM(S): Homo sapiens (Human) 
2023-03-04 | PXD030804 | Pride
Seminal plasma Glycoproteomics Glycan structures Mass spectrometry Intact glycopeptides 
ProteomicsPrecision Characterization of Site-specific O-Acetylated Sialic Acids on N-Glycoproteins
O-Acetylation is a common modification of sialic acid, playing a significant role in glycoprotein stability, immune response, and cell development. The lack of efficient methods for direct analysis of O-acetylated sialoglycopeptides (O-AcSGPs) made the majority of identified O-acetylated sialic acid...
ORGANISM(S): Mus musculus (Mouse) 
2023-01-13 | PXD037161 | Pride
Glycoproteomics Strucgp Mouse serum O-acetylated sialic acids 
ProteomicsBerberine treated colon cancer cells LC-MSMS
This study aims to identify the underlying crucial proteins and regulatory networks associated with berberine treatment in colon cancer by using both proteomics analyses. Overall,this study shed a light for elucidating the related regulatory signalling pathways and discovering potential targets for ...
ORGANISM(S): Homo sapiens (Human) 
2021-06-17 | PXD019749 | Pride
Lc-msms Berberine Colon cancer cells 
ProteomicsThe analysis of site-specific O-acetylated N-glycans in human, rat, and mouse sera.
In this work, we systematically compared O-acetylated sialoglycopeptides (O-AcSGPs) among sera of human, rat, and mouse to reveal differences and diversities of sialic acid types and O-acetylation patterns in different species. We utilized our high-resolution glycoproteomic approaches to identify nu...
ORGANISM(S): Homo sapiens (Human) Mus musculus (Mouse) Rattus norvegicus (Rat) 
2024-12-17 | PXD053293 | Pride
N-glycopeptide Serum O-acetylation Site-specific 
ProteomicsSite-specific N-glycoproteomic analysis of Intrahepatic cholangiocarcinoma and Hepatocellular carcinoma
In this study,we performed integrated glycoproteomic and global proteomic analysis of tumor tissues of ICC and HCC to investigate the differences in site-specific glycosylation and proteins between ICC and HCC tumors. The paired paracancer tissue were also included as controls to determine the site-...
ORGANISM(S): Homo sapiens (Human) 
2022-08-11 | PXD020277 | Pride
Intrahepatic cholangiocarcinoma(icc) Intact glycopeptide Site-specific glycosylation Hepatocellular carcinoma(hcc) Glycoproteome Lc-ms/ms 
ProteomicsIntegrated Proteogenomic Characterization of Human High-Grade Serous Ovarian Cancer
Explore This Study at the NCI Proteomic Data Commons

ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2019-08-28 | MSV000084246 | MassIVE
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