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ProteomicsProteomic datasets of HeLa and SiHa cell lines acquired by DDA-PASEF and diaPASEF
We present four datasets on proteomics profiling of HeLa and SiHa cell lines associated with the research described in the paper “PROTREC: A probability-based approach for recovering missing proteins based on biological networks”. Proteins in each cell line were acquired by two different data acquis...
ORGANISM(S): Homo Sapiens 
2021-11-17 | PXD029773 |
ProteomicsEvaluation of library-free strategies for phosphoproteomics and ubiquitinomics data-independent acquisition data
Phosphoproteomics and ubiquitinomics data-independent acquisition MS data is generally analyzed using a DDA spectral library. Performance of different library-free strategies of analyzing phosphoproteomics and ubiquitinomics DIA MS data are not evaluated. In this study, we assess three library-free ...
ORGANISM(S): Homo Sapiens 
PXD037870 |
ProteomicsHK1 from HSC-derived extracellular vesicles promotes HCC progression
Extracellular vesicles play crucial roles in intercellular communication in tumor microenvironment. Here, we demonstrate that in hepatic fibrosis, TGF-β stimulates the palmitoylation of hexokinase 1 (HK1) in hepatic stellate cells (HSCs), which facilitates the secretion of HK1 via large extracellula...
ORGANISM(S): Homo Sapiens 
2022-08-09 | PXD035911 |
ProteomicsLithocholic acid targets TULP3-Sirtuins to deacetylate v-ATPase and activate AMPK
Lithocholic acid (LCA), accumulated in mammals during calorie restriction (CR), can activate AMP-activated protein kinase (AMPK) and slow down ageing1. However, how LCA is signalled to activate AMPK and elicit the biological effects is unclear. Here, we show that LCA can enhance the activity of sirt...
ORGANISM(S): Homo Sapiens Mus Musculus 
PXD056134 |
ProteomicsThe aldolase inhibitor aldometanib mimics glucose starvation to activate lysosomal AMPK
The activity of 5’-adenosine monophosphate-activated protein kinase (AMPK) is inversely correlated with the cellular availability of glucose. When glucose levels are low, the glycolytic enzyme aldolase is not bound to fructose-1,6-bisphosphate (FBP) and, instead, signals to activate lysosomal AMPK. ...
ORGANISM(S): Oryctolagus Cuniculus 
2022-08-10 | PXD035968 |
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