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MetabolomicsHistone H3K4me3 Demethylase RBP2 Transcriptionally Activates PPARγ to Drive Lipid Metabolic Reprogramming in Gastric Carcinoma

This work investigates epigenetic driven lipid metabolic reprogramming in gastric carcinoma. We characterize that histone H3K4me3 demethylase RBP2 transcriptionally activates PPARgama by binding to its promoter region,thereby promoting lipogenic gene expression and intracellular lipid accumulatio...

2026-08-14 | MTBLS15324 | MetaboLights
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
ProteomicsTop Down Histone H4 - SUM159 Butyrate
Proteins physiologically exist and function as ‘proteoforms’ that arise from one gene but acquire additional function by further variation such as post-translational modification (PTM). When multiple PTMs coexist on single protein molecules top down proteomics becomes the only feasible method; howev...
ORGANISM(S): Homo sapiens (Human) 
2019-11-22 | PXD013766 | Pride
Top-down Histone h4 
ProteomicsForebrain Hindbrain histone H4 Mus musculus P25 P47
Quantitative top down analysis of histone H4 proteoforms in the mouse forebrain and hindbrain at 25 and 47 days of age.
ORGANISM(S): Mus Musculus (ncbitaxon:10090) 
MSV000090249 | MassIVE
MetabolomicsSodium Butyrate mediates Histone Crotonylation and Alleviated Neonatal Rats Hypoxic-Ischemic Brain Injury Through Gut-Brain Axis (untargeted fecal metabolomics)

Neonatal hypoxic-ischemic encephalopathy (HIE) refers to nervous system damage caused by perinatal hypoxia, which is the major cause of long-term neuro-developmental disorders in surviving infants. However, the mechanisms still require further investigation. In this study, we found that the butan...

2022-10-12 | MTBLS4932 | MetaboLights
MetabolomicsSodium Butyrate mediates Histone Crotonylation and Alleviated Neonatal Rats Hypoxic-Ischemic Brain Injury Through Gut-Brain Axis (targeted SCFA brain metabolomics)

Neonatal hypoxic-ischemic encephalopathy (HIE) refers to nervous system damage caused by perinatal hypoxia, which is the major cause of long-term neuro-developmental disorders in surviving infants. However, the mechanisms still require further investigation. In this study, we found that the butan...

2022-10-12 | MTBLS4933 | MetaboLights
ProteomicsFluctuations in histone H4 isoforms during cellular reprogramming monitored by middle-down proteomics
Cellular reprogramming remodels the gene expression program by re-setting the epigenome of somatic cells into an embryonic-like state. Post-translational modifications of histones play an important role in this process. We previously used ChIP-seq to profile the distribution of specific histone H3 m...
ORGANISM(S): Mus musculus (Mouse) 
2015-08-17 | PXD002062 | Pride
Proteomics Middle-down Histone h4 Cellular reprogramming Post translational modifications 
TranscriptomicsHistone H4 N-terminal tail mutants
A series of yeast carrying K->R mutations in the histone H4 N-terminal tail were profiled by gene expression array in mid-log phase.
ORGANISM(S): Saccharomyces cerevisiae 
2010-06-10 | E-GEOD-2324 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of S. cerevisiae histone H4 wild type and K91A mutant strain cultures
Yeast strain containing either a histone H4 wild type or K91A allele was grown in YPD to mid-log phase and harvested. Three replicates of each allele were performed
ORGANISM(S): Saccharomyces cerevisiae 
2007-07-07 | E-GEOD-2349 | biostudies-arrayexpress
ProteomicsMiddle-Down Characterization of the Cell Cycle Dependence of Histone H4 PTMs and Proteoforms
In the present study, a middle-down approach is employed for the identification, characterization, and quantitation of the PTMs and proteoforms of histone H4 in two breast cancer cell lines. Our experimental strategy not only preserves the combinatorial attributes of existing PTMs, but also enhances...
ORGANISM(S): Homo sapiens (Human) 
2018-07-05 | PXD008296 | Pride
Hilic Ft-icr Ptm Mass spectrometry Etd 
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