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MetabolomicsDiagnostic Potential of Plasma IgG N-glycans in Discriminating Thyroid Cancer from Benign Thyroid Nodules and Healthy Controls

BACKGROUND: Novel biomarkers are urgently needed to distinguish between benign and malignant thyroid nodules and detect thyroid cancer in the early stage. The associations between serum IgG N-glycosylation and thyroid cancer risk have been revealed. We aimed to explore the potent...

2021-09-01 | MTBLS2935 | MetaboLights
MetabolomicsA novel strategy for mining and identification of acylcarnitines using data-independent-acquisition (DIA) based retention time prediction modeling and pseudo-characteristic fragmentation ions matching
It is a challenging work to screen, identify, and quantify acylcarnitines in complex biological samples. A method, based on the retention time (RT) prediction and data-independent acquisition strategies, was proposed for the large-scale identification of acylcarnitines using liquid chromatography co...
2021-10-06 | MTBLS1932 | MetaboLights
ProteomicsProtein Deacetylase CobB Interplays with c-di-GMP
As a ubiquitous bacterial secondary messenger, c-di-GMP plays key regulatory roles in processes like bacterial motility and transcription regulation. We found that c-di-GMP had impact on lysine acetylation level. To further investigate the regulation role, we performed a quantitative analysis of E. ...
ORGANISM(S): Escherichia coli 
2019-06-17 | PXD010558 | Pride
C-di-gmp Ydeh Acetylation 
MetabolomicsBased on the Metabolomic Approach the Energy Metabolism Responses of Oriental River Prawn Macrobrachium nipponense Hepatopancreas to Acute Hypoxia and Reoxygenation
Hypoxia represents a major physiological challenge for prawns and is a problem in aquaculture. Therefore, an understanding of the metabolic response mechanism of economically important prawn species to hypoxia and re-oxygenation is essential. However, little is known about the intrinsic mechanisms b...
2021-05-17 | MTBLS584 | MetaboLights
Proteomicsc-di-GMP affect the protein acetylation through CobB dependent deacetylation
To determine whether c-di-GMP could affect CobB-dependent deacetylation in a global setting, we applied Stable Isotope Labeling with Amino acids in Cell culture (SILAC) coupled with MS to quantitatively compare the levels of protein acetylation in WT, ΔcobB and ΔdgcZ cells.
ORGANISM(S): Escherichia coli 
2019-06-17 | PXD013292 | Pride
C-di-gmp cobb 
ProteomicsSILAC labeling efficiency for c-di-GMP and CobB
Description To determine whether c-di-GMP could affect CobB-dependent deacetylation in a global setting, we applied Stable Isotope Labeling with Amino acids in Cell culture (SILAC) coupled with MS to quantitatively compare the levels of protein acetylation in WT, ΔcobB and ΔdgcZ cells. Before that, ...
ORGANISM(S): Escherichia coli 
2019-06-24 | PXD014344 | Pride
Silac c-di-gmp 
ProteomicsIdentifing YdeH acetylation sites
we found the E. coli major DGC, YdeH, is endogenously acetylated and CobB promotes YdeH activity through deacetylation of YdeH. This experiment will identify the sites that can be acetylated by CobB on YdeH.
ORGANISM(S): Escherichia coli 
2019-06-17 | PXD008113 | Pride
Acetylation Q exactive Ydeh 
ProteomicsIdentifying protein acetylation
Five proteins, YdeH, Era, YegE, YeaJ and YihK were mixed and performed the Q Exactive MS analysis to identify the protien acetylation sites.
ORGANISM(S): Escherichia coli 
2019-06-17 | PXD007651 | Pride
Acetylation Q exactive 
MetabolomicsMetabolomic analysis of alfalfa (Medicago sativa L.) root-symbiotic rhizobia responses under alkali stress
Alkaline salts (e.g., NaHCO3 and Na2CO3) causes more severe morphological and physiological damage to plants than neutral salts (e.g., NaCl and Na2SO4) due to differences in pH. The mechanism by which plants respond to alkali stress is not fully understood, especially in plants having symbotic relat...
2018-07-27 | MTBLS481 | MetaboLights
MetabolomicsRed-Fleshed Apple Anthocyanin Extracts Attenuate Male Reproductive System Dysfunction Caused by Busulfan in Mice (Mouse blood plasma; UPLC-MS/MS assays)

In this research, we analyzed the effect of oral administration of red-fleshed apple anthocyanin extract (RAAE) on busulfan-treated mice. At first, we showed that the most abundant component in RAAE was cyanidin 3-O-galactoside. To determine the effect of RAAE, mice were divided into control and ...

2021-06-07 | MTBLS2782 | MetaboLights
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