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MetabolomicsHistone serotonylation promotes pancreatic cancer development via lipid metabolism remodeling

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
TranscriptomicsRepressive and active histone methylation mark distinct promoters in human and mouse spermatozoa
This SuperSeries is composed of the following subset Series: GSE13863: Repressive and active histone methylation mark distinct promoters in human and mouse spermatozoa (Nimblegen) GSE19889: Repressive and active histone methylation mark distinct promoters in human and mouse spermatozoa (Illumina) Re...
ORGANISM(S): Homo sapiens 
2010-05-16 | E-GEOD-19892 | biostudies-arrayexpress
GenomicsRepressive and active histone methylation mark distinct promoters in human and mouse spermatozoa (Illumina)
In higher eukaryotes, histone methylation is involved in the maintenance of cellular identity during somatic development. During spermatogenesis, Since most nucleosomes are replaced by protamines during spermatogenesis . Iit is therefore unclear whether if histone modifications function in paternal ...
ORGANISM(S): Homo sapiens 
2010-05-16 | E-GEOD-19889 | biostudies-arrayexpress
ProteomicsLysine benzoylation - Here we report the identification and characterization of a histone mark, lysine benzoylation (Kbz). Our study identifies 22 Kbz sites on histones from HepG2 and RAW cells. This type of histone mark can be stimulated by sodium benzoate (SB), a FDA-approved drug and a widely used chemical food preservative, via generation of benzoyl CoA.
Here we report the identification and characterization of a histone mark, lysine benzoylation (Kbz). Our study identifies 22 Kbz sites on histones from HepG2 and RAW cells. This type of histone mark can be stimulated by sodium benzoate (SB), a FDA-approved drug and a widely used chemical food preser...
ORGANISM(S): Homo sapiens (Human) Mus musculus (Mouse) 
2018-07-11 | PXD010332 | Pride
Ptm Benzoylation Histone mark 
GenomicsIdentification of 67 histone marks and histone lysine crotonylation as a new type of histone modification
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 
2011-10-06 | E-GEOD-32663 | biostudies-arrayexpress
ProteomicsChromatin proteomics reveals novel combinatorial histone modification signatures that mark distinct subpopulations of macrophage enhancers
The integrated activity of cis-regulatory elements fine-tunes transcriptional programs of mammalian cells by recruiting cell type–specific as well as ubiquitous transcription factors (TFs). Despite their key role in modulating transcription, enhancers are still poorly characterized at the molecular ...
ORGANISM(S): Mus musculus (Mouse) 
2017-10-09 | PXD007582 | Pride
Lc-msms Enhancers Histone ptms 
ProteomicsDevelopment of a high-throughput (10 minute microflow gradient) platform for quantitation of histone modifications on a new QTOF instrument
Histone post-translational modifications (PTMs) regulate gene expression patterns through epigenetic mechanisms. The 5 histone proteins (H1, H2A, H2B, H3, and H4) are extensively modified, with over 75 distinct modification types spanning more than 200 sites. Despite strong advances in mass spectrom...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2024-05-06 | MSV000094696 | MassIVE
ProteomicsDevelopment of a high-throughput (10 minute microflow gradient) platform for quantitation of histone modifications on a new QTOF instrument
Histone post-translational modifications (PTMs) regulate gene expression patterns through epigenetic mechanisms. The 5 histone proteins (H1, H2A, H2B, H3, and H4) are extensively modified, with over 75 distinct modification types spanning more than 200 sites. Despite strong advances in mass spectrom...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2024-05-06 | MSV000094695 | MassIVE
TranscriptomicsChromatin immunoprecipitation of wild type, SET2 deletion, Rco1 PHD domain deletion and Eaf3 chromodomain deletion yeast using anti-acetyl-histone H4
Nucleosomes must be deacetylated behind elongating RNA polymerase II to prevent cryptic initiation of transcription within the coding region. RNA polymerase II signals for deacetylation through methylation of histone H3 lysine 36 (H3K36) which provides the recruitment signal for the Rpd3S deacetylas...
ORGANISM(S): Saccharomyces cerevisiae 
2007-05-16 | E-TABM-260 | biostudies-arrayexpress
ProteomicsData for: A practical guide for analysis of histone post-translational modifications by mass spectrometry: best practices and pitfalls
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) 
MSV000084298 | MassIVE
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