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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
MetabolomicsMetabolite signatures of diverse Camellia sinensis tea populations
Tea plants (Camellia sinensis) present an excellent system to study evolution and diversification of specialized metabolites due to their abundance in classes, numbers and contents. A large number of tea cultivars have been cultivated throughout the world not only because of their adaption to differ...
2020-10-05 | MTBLS1405 | MetaboLights
MetabolomicsDistinct lipid signatures are identified in the plasma of rats with chronic inflammation induced by estradiol benzoate and sex hormones

INTRODUCTION: Prostatitis is likely to occur in younger or middle-aged men, while prostate cancer is likely to occur in older men. Although amino acids and lipids as biomarkers of prostate cancer have been examined using prostate cancer cell lines/tissues, no previous studies hav...

2020-11-04 | MTBLS2028 | MetaboLights
MetabolomicsDifferent regions of synaptic vesicle membrane regulate VAMP2 conformation for the SNARE assembly
Vesicle associated membrane protein 2 (VAMP2/synaptobrevin2), a core SNARE protein residing on synaptic vesicles (SVs), forms helix bundles with syntaxin-1 and SNAP25 for the SNARE assembly. Prior to the SNARE assembly, the structure of VAMP2 is unclear. Here, by using in-cell NMR spectroscopy, we d...
2021-10-06 | MTBLS1503 | MetaboLights
ProteomicsExtracellular vesicle-mediated communication between hepatocytes and natural killer cells promotes hepatocellular tumorigenesis
Hepatocellular carcinoma (HCC) is frequently characterized by metabolic and immune remodeling in the tumor microenvironment. We previously discovered that liver-specific deletion of fructose-1, 6-bisphphotase 1 (FBP1), a gluconeogenic enzyme ubiquitously suppressed in HCC tissues, promotes liver tum...
ORGANISM(S): Homo sapiens (Human) 
2023-03-11 | PXD026822 | Pride
Extracellular vesicle 
MetabolomicsDynamic Changes and Clinical Significance of Gut Microbiota and Serum Metabolites in Breast Cancer Onset, Progression and Chemotherapy Intervention

Background: Breast cancer progression and treatment are increasingly linked to systemic metabolic and microbial alterations. Previous studies have identified distinct gut microbiome profiles and serum metabolite shifts in breast cancer patients compared to healthy individuals, yet longitudi...

2026-05-08 | MTBLS13634 | MetaboLights
MetabolomicsDietary Differences Mediate Gut Microbiota Remodeling, Metabolite Alterations, and Host-Microbial Interactions in Mandarin Fish (Siniperca chuatsi)

Dietary regimen exerts a dominant influence in reshaping the gut microbiota structure and microbial metabolite types and levels in S. chuatsi, subsequently affecting host physiological functions like immunity, and has a more pronounced effect than environmen...

2026-02-18 | MTBLS13914 | MetaboLights
ProteomicsFecal protein changes in different colorectal diseases
We examined fecal proteins from normal subjects (n=6), patients with inflammatory bowel disease (n=8), patients with colorectal adenoma (n=8), and patients with colorectal cancer (n=14) in the hope of identifying novel fecal protein markers that could be used to identify colorectal diseases.
ORGANISM(S): Homo Sapiens 
2022-12-22 | PXD039089 |
UnknownFine mapping of genetic variants in BIN1, CLU, CR1 and PICALM for association with cerebrospinal fluid biomarkers for Alzheimer's disease.
Not available
S-EPMC3036586 | biostudies-literature
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