Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

8 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

ChIP-seq to investigate H3K9ac regulation by HDAC3 in trigeminal ganglion of SD rat trigeminal neuralgia model

ABSTRACT: The epigenetic roles in trigeminal neuralgia (TN) still remain unclear. H3K9ac alteration in neuralgia is obscure and controversy. In this study, we established TN rat model via chronic compression, and further treated with 100 mg/kg/d carbamazepine (CBZ). ChIP-seq were conducted to investigate the genome-wide distribution of H3K9ac and HDAC3 in control, TN and TN+CBZ.

INSTRUMENT(S): Illumina NovaSeq 6000

ORGANISM(S): Rattus norvegicus

SUBMITTER: Minjie Chen

PROVIDER: E-MTAB-10793 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

RNA-seq: H3K9ac regulated by HDAC3 in trigeminal ganglion of SD rat trigeminal neuralgia model

Project description:The epigenetic roles in trigeminal neuralgia (TN) still remain unclear. H3K9ac alteration in neuralgia is obscure and controversy. In this study, we established TN rat model via chronic compression, and further treated with 100 mg/kg/d carbamazepine (CBZ). RNA-seq were conducted to investigate the transcriptional profilings in control, TN and TN+CBZ.

2021-08-02 | E-MTAB-10792 | biostudies-arrayexpress

Histone Deacetylase 3 is an Epigenomic Brake in Macrophage Alternative Activation (ChIP-Seq)

Project description:We report the genomic regions enriched in Histone Deacetylase 3 (HDAC3) in mouse bone marrow derived macrophages. Furthermore, we also report the genomic acetylation pattern on Histone 3, Lysine 9 (H3K9) in macrophages with and without HDAC3 and/or treated with Th2 cytokine IL-4. HDAC3 enriched genomic regions in mouse bone marrow dervied macrophages and H3K9Ac enriched genomic regions in wild-type macrophages and macrophages treated with IL-4 and/or deficient in HDAC3.

2011-11-10 | E-GEOD-33596 | biostudies-arrayexpress

Diurnal changes of HDAC3, Rev-erbα, NCoR and Pol II recruitment to the mouse liver genome and of H3K9Ac

Project description:We reported a diurnal changes in the recruitment of HDAC3, Rev-erbα, NCoR and Pol II to the mouse liver genome as well as H3K9 acetylation in vivo at ZT10 and ZT22. ChIP-Seq profiling of HDAC3, Rev-erbα, NCoR and Pol II binding and H3K9Ac in mouse liver harvested at 2 different times (ZT10 and ZT22) of the day

2011-03-11 | E-GEOD-26345 | biostudies-arrayexpress

Histone Deacetylase 3 is an Epigenomic Brake in Macropahge Alternative Activation

Project description:This SuperSeries is composed of the following subset Series: GSE33596: Histone Deacetylase 3 is an Epigenomic Brake in Macrophage Alternative Activation (ChIP-Seq) GSE33608: Histone Deacetylase 3 is an Epigenomic Brake in Macrophage Alternative Activation (microarray) Refer to individual Series

2011-11-10 | E-GEOD-33609 | biostudies-arrayexpress

PACAP and other neuropeptide targets link chronic migraine and opioid-induced hyperalgesia in mouse models

Project description:Understanding the precise molecular mechanisms behind chronic pain disorders such as migraine and opioid induced hyperalgesia (OIH) has been a long-standing goal met with limited success. Neuropeptides, which play a vital role in several physiological processes are also hypothesized to be involved in mediating these pain mechanisms. Here we show that change in levels of several neuropeptides and neuropeptide-precursor proteins (prohormones) correlate with migraine and OIH in mice. We also identified common prohormones that are significantly changed in both migraine and OIH. These results suggest that neuropeptides have an important role in these chronic pain disorders and might be key towards unlocking their mechanisms. This knowledge could eventually be utilized in developing an effective cure for these disorders.

2019-11-06 | PXD013362 | Pride

Trigeminal Ganglion Transcriptome Analysis in Rat Models of Medication Overuse Headache Reveals Coherent and Widespread Induction of Pronociceptive Gene Expression Patterns

Project description:Transcriptome analysis on samples of trigeminal ganglia harvested in rats treated with triptans or indomethacin, experimental model of medication for headache overuse

2017-12-31 | E-MTAB-5864 | biostudies-arrayexpress

A Genome-wide Chronological Study of Gene Expression and Two Histone Modifications, H3K4me3 and H3K9ac, during Developmental Leaf Senescence [ChIP-seq]

Project description:The genome-wide abundance of two histone modifications, H3K4me3 and H3K9ac, both associated with actively expressed genes, was monitored in Arabidopsis thaliana leaves at different time points during developmental senescence, along with expression in the form of RNA-seq data. H3K9ac and H3K4me3 marks were highly convergent at all stages of leaf aging, but H3K4me3 marks covered nearly twice the gene area as H3K9ac marks. Genes with the greatest fold-change in expression displayed the largest positively-correlated percent change in coverage for both marks. Most senescence up-regulated genes were pre-marked by H3K4me3 and H3K9ac, but at levels below the whole-genome average, and for these genes, gene expression increased without a significant increase in either histone mark. However, for a subset of genes showing increased or decreased expression, the respective gain or loss of H3K4me3 marks were found to closely match the temporal changes in mRNA abundance. 22% of genes that increased expression during senescence showed accompanying changes in H3K4me3 modification, and they include numerous regulatory genes, which may act as primary response genes. H3K4me3 and H3K9ac were measured on a genome-wide scale using ChIP-seq at different stages of leaf aging.

2015-04-11 | E-GEOD-67776 | biostudies-arrayexpress

Genome-wide acetylated histone 3 lysine 9 (H3K9ac) in HDAC3-depleted liver rescued with deacectylase-dead HDAC3 mutants

Project description:We found that several deacetylase-dead HDAC3 mutants were able to rescue the metabolic phenotype of HDAC3-depleted livers. Here we profile the histone acetylation in the presence of different HDAC3 mutants in mouse liver. Deacetylase-dead HDAC3 mutants, including HAHA, KA, YF and HEBI, were introduced into HDAC3-depleted (Cre) mouse livers by virus along with wild-type (WT) HDAC3 as a control. Livers were harvested at 5 pm (ZT 10) and subjected to ChIP with anti-H3K9ac antibodies followed by deep sequencing.

2013-11-25 | E-GEOD-49365 | biostudies-arrayexpress

Asf1/HIRA facilitate global histone deacetylation and associate with HP1 to promote nucleosome occupancy at heterochromatic loci (ChIP-chip)

Project description:Occupancy profiling of H3K9ac in fission yeast Schizosaccharomyces pombe Agilent 60mer array was used to analyze DNA recovered by immunoprecipitation of H3k9ac from asynchronous culture of fission yeast.

2011-01-07 | E-GEOD-25597 | biostudies-arrayexpress

Histone H3 lysine9 acetylation, rather than lysine4 trimethylation, marks meiotic recombination hotspots and promotes recombination initiation in fission yeast

Project description:Histone modifications are associated with meiotic recombination hotspots, discrete sites with augmented recombination frequency. For example, trimethylation of histone H3 lysine4 (H3K4me3) marks most hotspots in budding yeast and mouse. Modified histones are known to regulate meiotic recombination partly by promoting DNA double strand break (DSB) formation, but the role and precise landscape of histone modifications at hotspots remain unclear. Here, we studied hotspot-associated modifications in fission yeast and found general features: acetylation of H3 lysine9 (H3K9ac) is strikingly elevated, and H3K4me3 is not significantly enriched. Remarkably, elimination of H3K9ac reduced binding of the DSB-inducing enzyme Rec12 and DSB at hotspots. We also found that the H3K4 metyltransferase Set1 promotes DSB formation at some loci, but it restricts Rec12 binding to hotspots. These results suggest that H3K9ac rather than H3K4me3 is a hotspot-associated mark involved in meiotic DSB formation in fission yeast. S.pombe cells in a pat1-114 background were induced to enter meiosis by the haploid meiosis system, and harvested one hour after the induction. ChIP were performed using anti-H3Cter, H3K9ac, -H3K14ac and -H3K4me3 antibodies. pat1-114 rad50S rec12+-FLAG cells in a wild type, H3K9A or set1+ deletion background were induced to enter meiosis by the haploid meiosis system, and harvested five hours after the induction. ChIP were performed using anti-FLAG antibodies.

2013-03-07 | E-GEOD-31648 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data