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PKR (Protein Kinase RNA-activated) is activated by metabolic stress, such as that associated with obesity, and this activation depends on its RNA-binding domain. Here we investigated whether endogenous RNA triggers PKR activation in response to lipid exposure. Our results indicate that snoRNAs (smal...
ORGANISM(S): Mus musculus 
Local catabolism of the amino acid tryptophan (Trp) by indoleamine-2,3-dioxygenase (IDO) is considered an important mechanism of regulating T cell immunity. We show that IDO transcription was increased upon stimulation of myelin-specific T cells with tolerogenic altered self-peptides. Catabolites of...
ORGANISM(S): Mus musculus 
Hormones play critical roles in facilitating pregnancy progression and the onset of parturition. Several classes of environmental contaminants, including fine particulate matter (PM2.5) and ambient temperature, have been shown to alter hormone biosynthesis or activity. However, epidemiolo...
2024-06-27 | MTBLS2245 | MetaboLights
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