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ProteomicsA comprehensive portrait of tissue-, age- and sex-specific DNA modifications in rodents and humans
DNA damage causes genomic instability underlying many diseases, with traditional analytical approaches providing minimal insight into the spectrum of DNA lesions in vivo. Here we used untargeted chromatography-coupled tandem mass spectrometry-based adductomics (LC-MS/MS) to define the landscape of D...
ORGANISM(S): Homo sapiens (Human) Rattus norvegicus (Rat) 
2023-09-12 | PXD045311 | Pride
Adductomics Strp mrm 
MetabolomicsLaser-assisted rapid evaporative ionisation mass spectrometry (LA-REIMS) as a metabolomics platform in cervical cancer screening

BACKGROUND: The introduction of high-risk human papillomavirus (hrHPV) testing as part of primary cervical screening is anticipated to improve sensitivity, but also the number of women who will screen positive. Reflex cytology is the preferred triage test in most settings but ha...

2022-02-15 | MTBLS1371 | MetaboLights
UnknownInvestigating the trivariate reciprocal longitudinal relationships between purpose, loneliness, and cognitive function.
Not available
S-EPMC12530885 | biostudies-literature
MetabolomicsMulti-omic analysis of vaginal bacteria:host immune and metabolic interactions in early adverse pregnancy outcomes

Objective

To characterise the vaginal microbiota, mucosal metabolome and host immune response in early pregnancy and investigate its relationship with adverse pregnancy outcomes, including ectopic pregnancy, within the context of pregnancies of unknown location (PUL).

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2025-03-28 | MTBLS10098 | MetaboLights
MetabolomicsDirect on-swab metabolic profiling of vaginal microbiome:host interactions during pregnancy and preterm birth

The pregnancy vaginal microbiome contributes to risk of preterm birth, the primary cause of death in children under 5 years of age. Here we describe direct on-swab metabolic profiling by Desorption Electrospray Ionization Mass Spectrometry (DESI-MS) for sample preparation-free characterisation of...

2021-09-23 | MTBLS717 | MetaboLights
UnknownSmoking Cessation Pharmacotherapy Based on Genetically-Informed Biomarkers: What is the Evidence?
Not available
S-EPMC6698953 | biostudies-literature
GenomicsRGA binding sites in Arabidopsis thaliana seedlings
DELLA proteins act as hubs that relay environmental information to the multiple transcriptional circuits that control growth and development through physical interaction with transcription factors from different families. We have analyzed the presence of one DELLA protein at the Arabidopsis genome b...
ORGANISM(S): Arabidopsis thaliana 
2015-07-23 | E-GEOD-59187 | biostudies-arrayexpress
ProteomicsDifferential solubilization and top-down proteomics with FAIMS control experiments applied to mouse brain
5-35 mg brain tissue plugs from mouse left or right hemisphere were homogenized on ice with a pellet pestle homogenizer in a 1.5 mL LoBind Eppendorf tube after addition of 8 uL hexafluoroisopropanol (HFIP) / mg tissue. Once tissue was fully disrupted, an equivolume amount of homogenization buffer (H...
ORGANISM(S): Mus Musculus (ncbitaxon:10090) 
2023-12-25 | MSV000093727 | MassIVE
ProteomicsLarge scale, quantitative top-down proteomic analysis of human frontal gyrus brain tissue samples in the context of Alzheimer's disease
15-35 mg brain tissue plugs derived from dorsal lateral prefrontal cortex (DLPFC) were homogenized on ice with a pellet pestle homogenizer in a 1.5 mL LoBind Eppendorf tube after addition of 8 uL hexafluoroisopropanol (HFIP) / mg tissue. Once tissue was fully disrupted, an equivolume amount of homog...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2023-12-26 | MSV000093728 | MassIVE
ProteomicsTop-down proteomic analysis with FAIMS of Alzheimer's disease derived brain tissue
Proteomic datasets collected from a single human midfrontal cortex tissue sample. Tissue was homogenized in 8 M Urea, 10 mM ABC, and 10 mM TCEP before subsequent cleanup with 100K and 3K MWCO filters. NanoLC was performed for RP separation. Three technical replicates were collected without FAIMS. Se...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2021-01-14 | MSV000086696 | MassIVE
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