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MetabolomicsClovamide, a hydroxycinnamic acid amide, is a resistance factor against Phytophthora spp. in Theobroma cacao
The hydroxycinnamic acid amides (HCAAs) are a diverse group of plant specialized phenylpropanoid metabolites distributed widely in the plant kingdom and are known to be involved in tolerance to abiotic and biotic stress. The HCAA clovamide is reported in a small number of distantly related species. ...
2020-12-17 | MTBLS2154 | MetaboLights
MetabolomicsFlow cytometry has a significant impact on the cellular metabolome (GC-MS assay)
The characterization of specialized cell subpopulations in a heterogeneous tissue is essential for understanding organ function in health and disease. A popular method of cell isolation is fluorescence-activated cell sorting (FACS) based on probes that bind surface or intracellular markers. In this ...
2018-11-06 | MTBLS634 | MetaboLights
MetabolomicsA metabolic switch orchestrated by IL-18 and the cyclic dinucleotide cGAMP programs intestinal tolerance
Tissues are exposed to diverse inflammatory challenges that shape future inflammatory responses. While cellular metabolism regulates immune function, how metabolism programs and stabilizes immune states within tissues and tunes susceptibility to inflammation is poorly understood. Here, we describe a...
2024-10-25 | MTBLS10416 | MetaboLights
MetabolomicsProteolethargy is a pathogenic mechanism in chronic disease

The pathogenic mechanisms of many diseases are well understood at the molecular level, but there are prevalent diseases associated with pathogenic signaling, such as diabetes and chronic inflammatory disorders, where our understanding is more limited. Here we report that pathogenic signaling supp...

2024-08-09 | MTBLS9535 | MetaboLights
MetabolomicsBiochemical Profiling of the Brain and Blood Metabolome in a Mouse Model of Prodromal Parkinson’s Disease Reveals Distinct Metabolic Profiles (NMR assay)
Parkinson’s disease is the second most common neurodegenerative disease. In the vast majority of cases the origin is not genetic and the cause is not well understood, although progressive accumulation of α-synuclein aggregates appears central to the pathogenesis. Currently, treatments that slow dise...
2019-02-07 | MTBLS640 | MetaboLights
UnknownCOVIDiSTRESS diverse dataset on psychological and behavioural outcomes one year into the COVID-19 pandemic.
Not available
S-EPMC9213519 | biostudies-literature
MetabolomicsShort-term changes in the serum metabolome after laparoscopic sleeve gastrectomy and Roux-en-Y gastric bypass

INTRODUCTION: Bariatric surgery is known to be the most effective treatment for weight loss in obese patients and for the rapid remission of obesity-related comorbidities. These short-term improvements result from not only limited digestion or absorption but also dynamic changes ...

2022-03-17 | MTBLS2472 | MetaboLights
MetabolomicsBiochemical Profiling of the Brain and Blood Metabolome in a Mouse Model of Prodromal Parkinson’s Disease Reveals Distinct Metabolic Profiles (MS assays)
Parkinson’s disease is the second most common neurodegenerative disease. In the vast majority of cases the origin is not genetic and the cause is not well understood, although progressive accumulation of α-synuclein aggregates appears central to the pathogenesis. Currently, treatments that slow dise...
2019-02-07 | MTBLS674 | MetaboLights
ProteomicsA lysine residue at the C-terminus of MHC class I ligands correlates with low C-terminal proteasomal cleavage probability
The majority of peptides presented by MHC class I results from proteasomal protein turnover. The specialized immunoproteasome, which is induced during inflammation, plays a major role in antigenic peptide generation. However, other cellular proteases can, either alone or together with the proteasome...
ORGANISM(S): Homo sapiens (Human) 
2023-10-24 | PXD044235 | Pride
Immunopeptidomics  proteasome-independent  non-canonical mhc class i ligands  hla-a*03:01  hla-a*11:01  hla-a*30:01  proteasomal cleavage probability  peptide origin  peptide processing 
MetabolomicsEnergy-stress-mediated AMPK activation inhibits ferroptosis

Energy stress depletes ATP and induces cell death. Here we identify an unexpected inhibitory role of energy stress on ferroptosis, a form of regulated cell death induced by iron-dependent lipid peroxidation. We found that ferroptotic cell death and lipid peroxidation can be inhibited by treatment...

2023-01-31 | MTBLS1399 | MetaboLights
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