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MetabolomicsAutomated Label-free Quantification of Metabolites from Liquid Chromatography–Mass Spectrometry Data (Plasma)

Liquid chromatography coupled to mass spectrometry (LC-MS) has become a standard technology in metabolomics. In particular, label-free quantification based on LC-MS is easily amenable to large-scale studies and thus well suited to clinical metabolomics. Large-scale studies, however, require autom...

2015-12-16 | MTBLS234 | MetaboLights
MetabolomicsEffect of Genetically Reduced Maternal Myostatin on Late Gestation Maternal, Fetal, and Placental Metabolomes in Mice.
Myostatin (gene symbol: Mstn) is an autocrine and paracrine inhibitor of muscle growth. Pregnant mice with genetically reduced levels of myostatin give birth to offspring with greater adult muscle mass and bone biomechanical strength. However, maternal myostatin is not detectable in fetal cir...
2023-06-08 | MTBLS3345 | MetaboLights
TranscriptomicsComparison of extravillous trophoblast cells derived from human embryonic stem cells and from first trimester human placentas
The goal of the present study was to characterize HLA-G-positive cells derived from human embryonic stem cells treated with BMP4 for five days and compare them to HLA-G positive cells derived from human first trimester placentas Human embryonic stem cells were cultured with BMP4 in the absence of F...
ORGANISM(S): Homo sapiens 
2013-05-02 | E-GEOD-42112 | biostudies-arrayexpress
MetabolomicsComprehensive profiling of semi‐polar phytochemicals in whole wheat grains (Triticum aestivum) using liquid chromatography coupled with electrospray ionization quadrupole time-of-flight mass spectrometry

INTRODUCTION: Wheat (Triticum aestivum) it is one of the most important staple food crops worldwide and represents an important resource for human nutrition. Besides starch, proteins and micronutrients wheat grains accumulate a highly diverse set of phytochemicals.

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2024-05-01 | MTBLS2276 | MetaboLights
MetabolomicsMass spectrometry based metabolomics for in vitro systems pharmacology: Pitfalls, challenges, and computational solutions

INTRODUCTION: Mass spectrometry based metabolomics has become a promising complement and alternative to transcriptomics and proteomics in many fields including in vitro systems pharmacology. Despite several merits, metabolomics based on liquid chromatography mass spectrometry (LC...

2017-08-23 | MTBLS401 | MetaboLights
TranscriptomicsLeptin and the Placental Response to Maternal Food Restriction during Early Pregnancy
Concentrations of leptin decline during food restriction. This study was designed to test the hypothesis that some of the effects of maternal food restriction on placental development are mediated by the loss of leptin. Mice were randomized to 3 treatment groups on day 1.5 of pregnancy: (1) ad libi...
ORGANISM(S): Mus musculus 
2012-12-07 | E-GEOD-38095 | biostudies-arrayexpress
TranscriptomicsEffect of Leptin on Mouse Trophoblast Giant Cells
Leptin, a hormone produced primarily by adipose tissue, plays a role in both energy homeostasis and reproduction, and is required in early pregnancy. Leptin stimulates metalloproteinase activity in cultured human trophoblast and stimulates invasiveness of cultured mouse trophoblast. The goal of th...
ORGANISM(S): Mus musculus 
2010-10-08 | E-GEOD-10297 | biostudies-arrayexpress
UnknownGuanylyl cyclase C-induced immunotherapeutic responses opposing tumor metastases without autoimmunity.
Not available
S-EPMC2749952 | biostudies-literature
ProteomicsTripartite interactions of PKA catalytic subunit and C-terminal domains of cardiac Ca2+ channel may modulate its β-adrenergic regulation
The β-adrenergic augmentation of cardiac contraction, by increasing the conductivity of L-type voltage-gated CaV1.2 channels, is of great physiological and pathophysiological importance. Stimulation of β-adrenergic receptors (βAR) activates protein kinase A (PKA) through separation of regulatory (PK...
ORGANISM(S): Homo sapiens (Human) 
2024-11-22 | PXD057841 | Pride
Calcium channel  protein‐protein interaction  adrenergic regulation  cardiac  protein kinase a (pka)  heterologous expression 
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
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