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Neurotransmitter serotonin (5-hydroxytryptamine [5-HT]) has emerged to play parallel roles in both neurobiology and oncology. Apart from receptor-mediated signaling transduction pattern, serotonin can be covalently integrated into histone (the post-translational modification known as histone sero...

2025-06-13 | MTBLS12569 | MetaboLights
Histone post-translational modifications (PTMs) are epigenetic marks that play a critical role in the expression and maintenance of DNA, but they remain largely uninvestigated in non-model organisms due to technical challenges. To begin alleviating this issue, we developed a workflow for histone PTM...
ORGANISM(S): Oreochromis Mossambicus 
2024-02-29 | PXD040536 | panorama
We report the identification of 67 previously undescribed histone modifications, increasing the current number of known histone marks by about 70%. We further investigated one of the marks, lysine crotonylation (Kcr), confirming that it represents an evolutionarily-conserved histone posttranslationa...
ORGANISM(S): Mus musculus 
Background: Histone post-translational modifications (PTMs) constitute a branch of epigenetic mechanisms that can control the expression of eukaryotic genes in a heritable manner. Recent studies have identified several PTM-binding proteins containing diverse specialized domains whose recognition of ...
ORGANISM(S): Homo sapiens 
We profiled the enrichment of active (H3K4me1, H3K4me3, H3K27ac) and inactive (H3K9me3, H3K27me3) histone PTMs in cells that are wild-type (WT) or knock-out (KO) for the H3.3-specific chaperone HIRA. We performed native ChIP-seq following MNase digestion to isolate nucleosomes in H3.1-SNAP and H3.3-...
ORGANISM(S): Homo sapiens 
Chromatin structure and function is maintained by dynamic protein-protein and protein-nucleic acid interactions. Histones are a family of proteins that are abundant chromatin constituents and that carry numerous post-translational modifications (PTMs). Histone PTMs mediate a variety of biological ac...
ORGANISM(S): Mus musculus (Mouse) 
2016-06-16 | PXD002560 | Pride
Histone post-translational modifications (PTMs) are epigenetic marks that operate within the central dogma of molecular biology: upon an environmental stimulus, the histone PTMs surrounding DNA can be changed in a way that modifies gene expression, and, therefore, the abundance and composition of RN...
ORGANISM(S): Oreochromis Mossambicus 
2024-12-10 | PXD042718 | panorama
Comprehensive posttranslational modifications in the testis-specific histone variant H3t protein validated in tagged knock-in mice.
ORGANISM(S): Mus Musculus (mouse) 
we provide evidence for a new class of histone posttranslational modification (PTM): serotonylation.
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2023-12-04 | MSV000093567 | MassIVE
Histone proteomics from 5 human cell lines, discussed in publication: "A practical guide for analysis of histone post-translational modifications by mass spectrometry: best practices and pitfalls". Further explanation of data types, methods, and analysis are available in Data Explanation document in...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
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