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MetabolomicsDiel metabolomics analysis of a hot spring chlorophototrophic microbial mat leads to new hypotheses of community member metabolisms
Dynamic environmental factors such as light, nutrients, salt, and temperature continuously affect chlorophototrophic microbial mats, requiring adaptive and acclimative responses to stabilize composition and function. Quantitative metabolomics analysis can provide insights into metabolite dynamics fo...
2024-02-23 | MTBLS187 | MetaboLights
ProteomicsComparative profiling of the synaptic proteome from Alzheimer’s disease patients with focus on the APOE genotype
Degeneration of synapses in Alzheimer’s disease (AD) strongly correlates with cognitive decline, and synaptic pathology contributes to disease pathophysiology. We recently discovered that the strongest genetic risk factor for sporadic AD, apolipoprotein E epsilon 4 (APOE4), exacerbates synapse loss ...
ORGANISM(S): Homo sapiens (Human) 
2020-05-26 | PXD013753 | Pride
Alzheimer synapse apoe synaptoneurosome neurodegeneration 
UnknownMutational Spectrum, Copy Number Changes, and Outcome: Results of a Sequencing Study of Patients With Newly Diagnosed Myeloma.
Not available
S-EPMC6485456 | biostudies-literature
ProteomicsHuman neuronal extracellular vesicles contain a transcriptional network and tetraspanin-defined subpopulations
Healthy brain function is mediated by several complementary signalling pathways, many of which are driven by extracellular vesicles (EVs). EVs are heterogeneous in both size and cargo and are constitutively released from cells into the extracellular milieu. They are subsequently trafficked to recipi...
ORGANISM(S): Homo sapiens (Human) 
2021-09-08 | PXD015255 | Pride
Human Neuron Ipsc Lc-ms/ms 
ProteomicsSystem-wide analyses reveal essential roles of N-terminal protein modification in bacterial physiology
Removal of the N-terminal formyl group on nascent proteins by peptide deformylase (PDF) is the most prevalent protein modification in bacteria that impacts over 90% of the proteome. PDF is essential and a critical target of antibiotic development; however, its role in bacterial physiology remains a ...
ORGANISM(S): Escherichia coli 
2022-07-20 | PXD032725 | Pride
Peptide deformylase N-terminal protein modification Membrane potential Mass spectrometry Ribosome profiling Protein biogenesis 
ProteomicsThe tongue squamous carcinoma cell line Cal27 primarily employs integrin α6β4-containing type II hemidesmosomes for adhesion which contribute to anticancer drug sensitivity
Integrins are heterodimeric cell surface glycoproteins used by cells to bind to the extracellular matrix (ECM) and regulate tumor cell proliferation, migration and survival. A causative relationship between integrin expression and resistance to anticancer drugs has been demonstrated in different tum...
ORGANISM(S): Homo sapiens (Human) 
2022-02-16 | PXD028810 | Pride
Integrin crosstalk Hemidesmosome Laminin-332 Keratins 5/14 Adhesome Integrin αvβ3 Integrin α6β4 Anticancer drug sensitivity 
UnknownStochastic microbiome assembly depends on context.
Not available
S-EPMC8851475 | biostudies-literature
UnknownBiomarkers and immunoprofiles associated with fetal abnormalities of ZIKV-positive pregnancies.
Not available
S-EPMC6238739 | biostudies-literature
MetabolomicsTranscript, protein and metabolite temporal dynamics in the CAM plant Agave
Already a proven mechanism for drought sustainability, crassulacean acid metabolism (CAM) is a specialized type of photosynthesis that maximizes water-use efficiency (WUE) via an inverse (compared to C3 and C4 photosynthesis-performing species) day/night pattern of stomatal closure/opening to shift ...
2017-10-13 | MTBLS363 | 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
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