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ProteomicsCovalent allosteric inhibition of AARS1 lactyltransferase
Alanyl-tRNA synthetase 1 (AARS1) was recently identified as a lactyltransferase responsible for protein lactylation, a modification associated with epigenetic regulation and metabolic adaptation. AARS1 catalyzes lysine lactylation via an ATP- and lactate- dependent, but lactyl-CoA-independent mechan...
ORGANISM(S): Homo sapiens (Human) 
2026-07-29 | PXD076410 | Pride
Lactyltransferase Covalent ligand Aars1 
TranscriptomicsRegulation of microRNA Expression and Abundance during Lymphopoiesis
Although the cellular concentration of miRNAs is critical to their function, how miRNA expression and abundance are regulated during ontogeny is unclear. We used deep-sequencing to characterize the microRNome from most developing lymphocytes, various hematopoietic cell lineages, and representative m...
ORGANISM(S): Mus musculus 
2010-06-07 | E-GEOD-21630 | biostudies-arrayexpress
TranscriptomicsmicroRNA expression in human tonsillar B cell populations
small RNA profiles of 6 human tonsillar B cell populatios (naive B cells, pre-germinal center B cells, centrocytes, centroblasts, memory B cells, and plasma cells) were determined by deep sequencing. These samples were compared to mouse developing lymphocytes, various hematopoietic cell lineages, a...
ORGANISM(S): Homo sapiens 
2010-07-23 | E-GEOD-23090 | biostudies-arrayexpress
ProteomicsTandem mass tag-based quantitative proteomic analysis reveals proteins involved in hemolytic hyperbilirubinemia-induced brain injury in rats
Hemolytic hyperbilirubinemia-induced brain injury (HHIBI) can cause neonatal death, and survivors often have neurological sequelae, including irreversible motor sensitive and cognitive abnormalities. However, the underlying mechanisms remain elusive. By identifying differentially abundant proteins (...
ORGANISM(S): Rattus Rattus 
2023-04-18 | PXD041604 |
ProteomicsModerate-Intensity Interval Exercise Exacerbates Cardiac Lipotoxicity in High-Fat, High-Calories Diet-Fed Mice
Physical exercise is a cornerstone for preventing diet-induced obesity, while it is unclear whether physical exercise could offset high-fat, high-calories diet (HFCD)-induced cardiac dysfunction. Here, mice were fed with HFCD and simultaneously subjected to physical exercise. As expected, physical e...
ORGANISM(S): Mus Musculus 
2024-11-30 | PXD058460 |
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