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MetabolomicsBrown and beige adipose tissue regulate systemic metabolism through a metabolite interorgan signaling axis
Brown and beige adipose tissue are emerging as distinct endocrine organs. These tissues are functionally associated with skeletal muscle, adipose tissue metabolism and systemic energy expenditure, suggesting an interorgan signaling network. Using metabolomics, we identify 3-methyl-2-oxovaleric acid,...
2022-03-03 | MTBLS2436 | MetaboLights
TranscriptomicsImproved transcription and translation with L-leucine stimulation of mTORC1
Roberts syndrome (RBS) is a human developmental disorder caused by mutations in the cohesin acetyltransferase ESCO2. We previously reported that mTORC1 was inhibited and overall translation was reduced in RBS cells. Treatment of RBS cells with L-leucine partially rescued mTOR function and protein sy...
ORGANISM(S): Homo sapiens 
2016-01-15 | E-GEOD-64962 | biostudies-arrayexpress
MetabolomicsA metabolic dependency for host isoprenoids in the obligate intracellular pathogen Rickettsia parkeri underlies a sensitivity for the statin class of host-targeted therapeutics
Gram-negative bacteria in the order Rickettsiales are obligate intracellular parasites that cause human diseases such typhus and spotted fever. They have evolved a dependence on essential nutrients and metabolites from the host cell as a consequence of extensive genome streamlining. However, it rema...
2019-10-31 | MTBLS846 | MetaboLights
MetabolomicsTowards improving point-of-care diagnosis of non-malaria febrile illness: a metabolomics approach
Background: Non-malaria febrile illnesses such as bacterial bloodstream infections (BSI) are a leading cause of disease and mortality in the tropics. However, there are no reliable, simple diagnostic tests for identifying BSI or other severe non-malaria febrile illnesses. We hypothesized that differ...
2016-03-17 | MTBLS315 | MetaboLights
MetabolomicsMechanistic insights into the biological activity of S-Sulfocysteine in CHO cells using a multi-omics approach
S-Sulfocysteine (SSC), a bioavailable L-cysteine derivative (Cys), is known to be taken up and metabolized in Chinese hamster ovary (CHO) cells used to produce novel therapeutic biological entities. To gain a deeper mechanistic insight into the SSC biological activity and metabolization, a multi-omi...
2024-08-08 | MTBLS7424 | MetaboLights
TranscriptomicsGenome-wide replication analysis of a yeast eco1 mutant by deep sequencing.
Eco1 is the acetyltransferase that establishes sister-chromatid cohesion during DNA replication. Budding yeast with an eco1 mutation that genocopies Roberts syndrome displaysreduced ribosomal DNA (rDNA) transcription and a transcriptional signature of starvation. Weshow that deleting FOB1, a gene en...
ORGANISM(S): Saccharomyces cerevisiae 
2014-04-03 | E-GEOD-54742 | biostudies-arrayexpress
MetabolomicsTreatment of lean and diet-induced obesity (DIO) mice with a novel stable obestatin analogue alters plasma metabolite levels as detected by untargeted LC-MS metabolomics
Introduction: Obestatin is a controversial gastrointestinal peptide purported to have metabolic actions. Objectives: This study investigated whether treatment with a stable obestatin analogue (PEG-OB(Cys10, Cys13) changed plasma metabolite levels firstly in lean and subsequently in diet-induced obes...
2017-07-25 | MTBLS334 | MetaboLights
GenomicsEsco2 restrains pathological endothelial-to-mesenchymal transition through hidden isoform regulation in a Roberts syndrome model
Esco2 restrains pathological endothelial-to-mesenchymal transition through hidden isoform regulation in a Roberts syndrome model
PRJNA1515232 | ENA
UnknownSQ House Dust Mite Sublingual Immunotherapy Tablet in Children With Allergic Asthma: A Randomised Phase III Trial.
Not available
S-EPMC12666737 | biostudies-literature
UnknownComplex cerebrovascular diseases in Roberts syndrome caused by novel biallelic ESCO2 variations.
Not available
S-EPMC10265053 | biostudies-literature
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