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MetabolomicsCollected mass spectrometry data on monoterpene indole alkaloids from natural product chemistry research
MIADB: a cumulative collection of 172 tandem mass spectrometry (MS/MS) of a vast array of monoterpene indole alkaloids. Samples were analyzed using an Agilent LC-MS system composed of an Agilent 1260 Infinity HPLC coupled to an Agilent 6530 ESI-Q-TOF-MS operating in positive mode. A Sunfire analytic...
2018-12-03 | MTBLS142 | MetaboLights
MetabolomicsOmics and Computational Chemistry Reveal Environmental Residues of Anti-COVID-19 Drug Chloroquine Phosphate Drive Antibiotic Resistance Gene Dissemination
The widespread use of chloroquine phosphate (CQP) during the COVID-19 pandemic has led to its persistent residues in aquatic environments, yet its impact on the horizontal transfer of antibiotic resistance genes (ARGs) remains unknown. Herein, the effects and molecular mechanisms of CQP on plasmid-m...
2026-10-10 | MTBLS15990 | MetaboLights
MetabolomicsOverexpression of vesicle-associated membrane protein PttVAP27-17 as a tool to improve biomass production and the overall saccharification yields in Populus trees

Background

Bioconversion of wood into bioproducts and biofuels is hindered by the recalcitrance of woody raw material to bioprocesses such as enzymatic saccharification. Targeted modification of the chemical composition of the feedstock can improve saccharification but this gain is often abr...
2021-10-06 | MTBLS628 | MetaboLights
MetabolomicsIntegration of magnetic resonance imaging and protein and metabolite CSF measurements to enable early diagnosis of secondary progressive multiple sclerosis

Molecular networks in neurological diseases are complex. Despite this fact, contemporary biomarkers are in most cases interpreted in isolation, leading to a significant loss of information and power. We present an analytical approach to scrutinize and combine information from biomarkers originati...

2018-08-13 | MTBLS558 | MetaboLights
ProteomicsBroadening the Utility of Farnesyltransferase-Catalyzed Protein Labeling Using Norbornene–Tetrazine Click Chemistry
Bio-orthogonal chemistry has gained widespread use in the study of many biological systems of interest, including protein prenylation. Prenylation is a post-translational modification in which a 15 or 20 carbon isoprenoid chain is transferred onto a cysteine near the C-terminus of a target protein. ...
ORGANISM(S): Homo sapiens (Human) 
2024-05-21 | PXD045277 | Pride
Prenylation Lfq Click chemistry 
TranscriptomicsInfluence of Water Chemistry on Toxicogenomics of Chronic Lead Toxicity to the Fathead Minnow (Pimephales promelas)
Despite major successes in reducing the risks of lead (Pb) exposure over the past few decades, two issues of considerable importance remain unresolved: (1) how differences in water chemistry influence acute and chronic Pb toxicity, and (2) the elucidation of specific toxic mechanisms and modes of a...
ORGANISM(S): Pimephales promelas 
2008-04-06 | E-GEOD-8404 | biostudies-arrayexpress
ProteomicsClick-linking: a cell-compatible protein crosslinking method based on click chemistry
We developed a novel approach to in situ crosslinking mass spectrometry (XL-MS) where the reaction is split into two sequential and orthogonal coupling events. The method involves pre-stabilization of the proteome using a fixation protocol, followed by a two-step process that begins with extensive l...
ORGANISM(S): Homo sapiens (Human) Escherichia coli 
2025-01-28 | PXD059118 | Pride
In situ Crosslinking Proteome-wide Protein-protein interactions Interactome 
ProteomicsIsomeric Differences in Nanoparticle’s Surface Chemistry Alters Macrophage Interactions In Vitro Due to Protein Corona
The interactions of nanoparticles (NPs) with macrophages after intravenous injection are critical in determining their biodistribution and pharmacokinetics. The formation of protein corona (PC) on the nanoparticles, often a result of NP-plasma protein interactions, influences macrophage response, th...
ORGANISM(S): Homo sapiens (Human) 
2025-10-06 | PXD051722 | Pride
Protein corona 
ProteomicsSelective enrichment of N-terminal proline peptides via hydrazide chemistry for proteomics analysis
A challenge for shotgun proteomics is the identification of low abundance proteins, which is always hampered owing to the extreme complexity of protein digests and highly dynamic concentration range of proteins. To reduce the complexity of the peptide mixture, we developed a novel method to selectiv...
ORGANISM(S): Homo Sapiens 
2021-10-18 | PXD029178 |
ProteomicsIdentification of Cytosolic Protein Targets of Catechol Estrogens in Breast Cancer Cells Using a Click Chemistry-based Workflow
Catechol estrogens (CEs) are known to be toxic metabolites and the initiators in the oncogenesis of breast cancers via forming covalent adducts with DNAs. CEs shall also react with proteins but their cellular protein targets remain un-explored. Here we reported the identification of protein targets ...
ORGANISM(S): Homo sapiens (Human) 
2020-09-28 | PXD017731 | Pride
Affinity purification Catechol estrogens Breast cancer cells Mass spectrometry Proteomic 
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