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Helicobacter pylori is a human gastric pathogen associated with gastric and duodenal ulcers as well as specific gastric cancers. It is well-evidenced that motility is essential for this pathogen to colonize human gastric tissues. We found that the H. pylori G27 HP0518 mutant showed greater motility ...
ORGANISM(S): Helicobacter pylori 
Many Gram-negative bacterial pathogens interact with mammalian cells by using type III secretion systems (T3SS) to inject virulence proteins directly into infected host cells. A subset of these injected protein ‘effectors’ are enzymes that modify the structure and inhibit the function of human prote...
ORGANISM(S): Escherichia coli 
2020-01-14 | PXD015752 | Pride
In eukaryotes glycosylation plays a role in proteome stability, protein quality control and modulating protein function, however, similar studies in bacteria are lacking. Here, we investigate the role of general protein glycosylation systems in bacteria using the enteropathogen Campylobacter jejuni ...
ORGANISM(S): Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819 
2021-09-08 | PXD011452 | Pride
Disruption of N-linked glycosylation has a broad impact on proper glycosylation of nascent glycoproteins in the endoplasmic reticulum, which affect multiple signalling pathways( by changing the stability of membrane proteins or the signalling ability of membrane receptors) and may be responsible of ...
ORGANISM(S): Homo sapiens 
Mass spectrometry has become an indispensable tool for the characterisation of glycosylation across biological systems. Our ability to generate rich fragmentation data of glycopeptides has dramatically improved over the last decade yet our informatic approaches still lag be hide. This is especially ...
ORGANISM(S): Campylobacter fetus subsp. fetus Burkholderia cenocepacia J2315 Burkholderia pseudomallei (strain K96243) Acinetobacter baumannii 
2020-06-24 | PXD018587 | Pride
Protein glycosylation is a ubiquitous process observed across all domains of life. Within the human pathogen Acinetobacter baumannii, O-linked glycosylation is required for virulence however the targets and conservation of glycosylation events remains poorly defined. Within this work we expand our u...
ORGANISM(S): Acinetobacter baumannii ATCC 19606 = CIP 70.34 = JCM 6841 
2024-07-12 | PXD050066 | Pride
The human plasma glycoproteome holds enormous potential to identify personalized biomarkers to diagnose and understand disease. Recent advances in mass spectrometry and software development are opening novel avenues to mine the glycoproteome for protein- and site-specific glycosylation changes. Here...
ORGANISM(S): Homo sapiens (Human) 
2022-06-01 | PXD034214 | Pride
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