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MetabolomicsPositional Enrichment by Proton Analysis (PEPA): a One-Dimensional 1H-NMR Approach for 13C Stable Isotope Tracer Studies in Metabolomics
A novel metabolomics approach for NMR-based stable isotope tracer studies called PEPA is presented, and its performance validated using human cancer cells. PEPA detects the position of carbon label in isotopically enriched metabolites and quantifies fractional enrichment by indirect determination of...
2017-02-23 | MTBLS247 | MetaboLights
TranscriptomicsHuman monocyte-derived macrophages polarized by GM-CSF or M-CSF
Identification of genes differentially expressed between human monocyte-macrophages generated in the presence of either GM-CSF (termed M1) or M-CSF (termed M2) Human peripheral blood monocytes from three independent healthy donors (#1, #2 and #3) were isolated by anti-CD14-labeled magnetic microbead...
ORGANISM(S): Homo sapiens 
2012-04-12 | E-GEOD-27792 | biostudies-arrayexpress
MetabolomicsIndustrial by-products as a novel circular source of biocompatible extracellular vesicles

Extracellular vesicles (EVs) constitute an intricate system of molecular exchange that has recently gained tremendous interest. However, sustainable sources of safe biological EVs remain scarce and elusive. In this study we explore and define the use of food industry byproducts (BP) as a circular...

2022-05-17 | MTBLS2801 | MetaboLights
TranscriptomicsMedicago truncatula roots. Nodulation vs. Arsenic
Legumes, in interaction with resistant rhizobia, combined both moderate tolerance and accumulation of metal(loids) in roots, with the ability to grow without nitrogen supply (Pajuelo et al., 2011). This quality has attracted attention for phytostabilisation of polluted soils (Reichman, 2007). Physio...
ORGANISM(S): Medicago truncatula 
2014-12-08 | E-MTAB-1723 | biostudies-arrayexpress
MetabolomicsNQO1 protects obese mice through improvements in glucose and lipid metabolism.
Chronic nutrient excess leads to metabolic disorders and insulin resistance. Activation of stress-responsive pathways via Nrf2 activation contributes to energy metabolism regulation. Here, inducible activation of Nrf2 in mice and transgenesis of the Nrf2 target, NQO1, conferred protection from diet-...
2024-05-23 | MTBLS2085 | MetaboLights
UnknownA new species of Hyalella (Crustacea, Amphipoda, Hyalellidae) from the Puna biogeographic province in Argentina.
Not available
S-EPMC6663931 | biostudies-literature
UnknownNew Hybrids Derived from Podophyllic Aldehyde and Diterpenylhydroquinones with Selectivity toward Osteosarcoma Cells.
Not available
S-EPMC5900346 | biostudies-literature
TranscriptomicsComparative transcriptomic profiling of breast-milk isolated total somatic cells from women with mastitis following the consumption of a probiotic containing a Lactobacillus salivarius PS2 strain
We used Affymetrix microarrays to investigate gene expression changes in somatic cells from breast-milk extracted from women suffering from mastitis and taking a daily dose of three capsules with ~50 mg of a freeze-dried probiotic (~109 CFU of L. salivarius PS2 strain) for 21 days. Healthy women wer...
ORGANISM(S): Homo sapiens 
2015-01-21 | E-GEOD-65152 | biostudies-arrayexpress
ProteomicsEndo-IP and Lyso-IP Toolkit for Endolysosomal Profiling of Human Induced Neurons
We developed a toolkit for capturing endosomes (Endo-IP) and lysosomes (Lyso-IP) in human stem cell(hESC)-derived induced neurons (iNeurons). We target a sub-population of early endosomes marked by endogenously tagged EEA1 (Early Endosome Antigen 1) protein, which represents one of the earliest popu...
ORGANISM(S): Homo sapiens (Human) 
2025-01-11 | PXD055978 | Pride
Human Tmt Endosomes Ineurons Lysosomes 
TranscriptomicsPYR/PYL receptors play a major role for regulation of transcriptional response to abscisic acid
Abscisic acid (ABA) is a key hormone for plant growth, development and stress adaptation. Perception of ABA through four types of receptors has been reported. We show here that impairment of ABA perception through the PYR/PYL/RCAR branch reduces vegetative growth and seed production, and leads to a ...
ORGANISM(S): Arabidopsis thaliana 
2012-11-30 | E-GEOD-36692 | biostudies-arrayexpress
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