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MetabolomicsAftpo3 and Afdur3, the Aspergillus fumigatus Plasma Membrane Transporters of Polyamines, Regulate Polyamine Homeostasis and Itraconazole Susceptibility

Aspergillus fumigatus is a notorious opportunistic pathogen that causes Invasive Aspergillosis (IA) infections with high mortality in immunosuppressed individuals. Long-term antifungal drug azole abuse in clinical treatment and agriculture renders it ineffectual or drug resistant. Drug resistance...

2020-12-21 | MTBLS1739 | MetaboLights
MetabolomicsPlasma Lipidomics Identifies Anticedent Memory Impairment in Older Adults
Alzheimer's disease causes a progressive dementia that currently affects over 35 million individuals worldwide and is expected to affect 115 million by 2050 (ref. 1). There are no cures or disease-modifying therapies, and this may be due to our inability to detect the disease before it has progresse...
2014-03-09 | MTBLS72 | MetaboLights
MetabolomicsThe patatin-like protein PlpD forms novel structurally dynamic homodimers in the Pseudomonas aeruginosa outer membrane

Members of the Omp85 superfamily of outer membrane proteins (OMPs) found in Gram-negative bacteria, mitochondria and chloroplasts are characterized by a distinctive 16-stranded β-barrel transmembrane domain and at least one periplasmic POTRA domain. All previously studied Omp85 proteins promote c...

2025-12-08 | MTBLS9803 | MetaboLights
TranscriptomicsThe plasma membrane NADPH oxidase OsRbohA plays a crucial role in developmental regulation and drought-stress response in rice
Plasma membrane NADPH oxidases (NOXs) are major producers of reactive oxygen species (ROS) in plant cells under normal growth and stress conditions. Rice NOXs have multiple homologs but their functional mechanisms are largely unknown. We used microarrays to detail the global gene expression profiles...
ORGANISM(S): Oryza sativa Japonica Group 
2015-12-31 | E-GEOD-54466 | biostudies-arrayexpress
MetabolomicsMembrane lipid as cofactor of cargo uptake and release by box-like lipid transfer proteins
Lipid transfer proteins (LTPs) shuttle their cargo lipids between cellular membranes. LTPs facilitate the costly extraction of a lipid from a donor membrane, and its delivery into the acceptor membrane, but the mechanisms remain poorly understood. We combined extensive molecular dynamics simulations...
2026-10-06 | MTBLS15933 | MetaboLights
MetabolomicsThe Impacts of Sortase A and the 4'-Phosphopantetheinyl Transferase Homolog Sfp on Streptococcus mutans Extracellular Membrane Vesicle Biogenesis

Extracellular membrane vesicles (EMVs) are produced by many Gram-positive organisms, but information regarding vesiculogenesis is incomplete. We used single gene deletions to evaluate the impacts on Streptococcus mutans EMV biogenesis of Sortase A (SrtA), which affects S. mutans...

2021-10-06 | MTBLS1812 | MetaboLights
TranscriptomicsCharacterization of human plasma-derived exosomal RNAs
Exosomes, endosome-derived membrane microvesicles, contain a specific set of RNA transcripts that are involved in cell-cell communication and hold a great potential as disease biomarkers. To systemically characterize exosomal RNA profiles, we performed RNA sequencing analysis using three human plasm...
ORGANISM(S): Homo sapiens 
2013-05-15 | E-GEOD-45722 | biostudies-arrayexpress
MetabolomicsAspartate potentiates tobramycin against multidrug-resistant Edwardsiella tarda through enhancing proton motive force and membrane permeability

The antibiotic susceptibility/resistance of bacteria is influenced by their metabolic states. In tobramycin-resistant Edwardsiella tarda (LTB4-RToB), a dynamic metabolic state is observed, characterized by a general reduction in most metabolites as the minimum inhibitory concentration (MIC) incre...

2025-07-31 | MTBLS12725 | MetaboLights
MetabolomicsModification of erythrocyte membrane phospholipid composition in preterm newborns with retinopathy of prematurity: The omegaROP study

N-3 polyunsaturated fatty acids (PUFAs) may prevent retinal vascular abnormalities observed in oxygen-induced retinopathy, a model of retinopathy of prematurity (ROP). In the OmegaROP prospective cohort study, we showed that preterm infants who will develop ROP accumulate the n-6 PUFA arachidonic...

2022-09-07 | MTBLS4219 | MetaboLights
ModelsKoenig2012 - Hepatic Glucose Metabolism
Kinetic Modeling of Human Hepatic Glucose Metabolism in Type 2 Diabetes Mellitus Predicts Higher Risk of Hypoglycemic Events in Rigorous Insulin Therapy* Kinetic Model of Human Hepatic Glucose Metabolism in T2DM Authors ...
2005-01-01 | MODEL1209260000 | BioModels
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