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H3K27me3 localization in UTX deficient Plasma cells by CUT&Tag

ABSTRACT: H3K27me3 localization in UTX deficient Plasma cells by CUT&Tag

PROVIDER: PRJNA767652 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR16130931_1.fastq.gz	Fastqsanger.gz
	SRR16130931_2.fastq.gz	Fastqsanger.gz
	SRR16130932_1.fastq.gz	Fastqsanger.gz
	SRR16130932_2.fastq.gz	Fastqsanger.gz
	SRR16130933_1.fastq.gz	Fastqsanger.gz

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H3K27me3 localization in UTX deficient Plasma cells by CUT&Tag

Project description:To understand the role of the H3K27me3 demethylases, UTX and JMJD3, in B cell differentiation. CUT&Tag for H3K27me3 was performed on CreCtrl and dKO (UTX and JMJD3-deficient) PC at day three post in vivo stimulation with LPS.

2022-02-01 | GSE185098 | GEO

H3K27me3 localization in UTX deficient Plasma cells by ChIP-seq

Project description:To evalute how deletion of H3K27me3 demethylases, UTX and JMJD3, affect H3K27me3 enrichment in plasma cells. ChIP-seq for H3K27me3 was performed on CreCtrl and dKO (UTX and JMJD3-deficient) PC at day three post in vivo stimulation with LPS.

2022-02-01 | GSE185097 | GEO

H3K27me3 localization in UTX deficient Plasma cells by ChIP-seq

Project description:H3K27me3 localization in UTX deficient Plasma cells by ChIP-seq

| PRJNA767651 | ENA

H3K27me3 CUT&Tag - Jmjd3-scKO, Utx-scKO, Tdt-Ctrl, IgG-His

Project description:H3K27me3 CUT&Tag - Jmjd3-scKO, Utx-scKO, Tdt-Ctrl, IgG-His

| PRJNA776264 | ENA

HNF1A, UTX, H3K27me3 and H3K27ac ChIP-seq in wild-type and UTX- or HNF1A-deficient mouse pancreas

Project description:HNF1A and UTX are putative tumor suppressors in pancreatic cancer. In this study, we have combined mouse genetics, transcriptomics and genome binding studies to link HNF1A and UTX in a molecular mechanism that suppresses pancreatic cancer. In this session, we have profiled UTX, HNF1A, H3K27me3 and H3K27ac in normal and UTX- or HNF1A-deficient mouse pancreas by ChIP-seq experiments. We show that HNF1A recruits UTX to its genomic targets in pancreatic acinar cells, which results in remodeling of the chromatin landscape and activation of a broad transcriptional program of differentiated acinar cells, which in turn indirectly suppresses tumor suppressor pathways.

2019-12-20 | E-MTAB-7944 | biostudies-arrayexpress

Jmjd3-Lab UTX-Lab CUT&Tag

Project description:Jmjd3-Lab UTX-Lab CUT&Tag

| PRJNA776257 | ENA

The X-linked H3K27me3 demethylase Utx is required for embryonic development in a sex specific manner

Project description:This SuperSeries is composed of the following subset Series: GSE39472: X-linked H3K27me3 demethylase Utx is required for embryonic development in a sex-specific manner [ChIP-Seq data] GSE39473: The X-linked H3K27me3 demethylase Utx is required for embryonic development in a sex specific manner [Agilent array data] Refer to individual Series

2012-07-31 | E-GEOD-39222 | biostudies-arrayexpress

Hypoxia-sensing by Colitogenic CD4+ T cells Is Regulated by the Histone Demethylase UTX [H3K27me3 CUT&Tag]

Project description:Hypoxia exacerbates tissue damage in inflammatory bowel disease (IBD). To counteract the deleterious effects of oxygen deprivation, cells within hypoxic tissues activate multiple adaptive mechanisms. Much attention has focused on adaptive pathways regulated by HIF (hypoxia inducible factor) transcription factors, and pharmacologic HIF stabilization is a promising therapeutic approach for IBD. However, recent evidence suggests that hypoxia-induction of cellular transcriptional programs can be mediated not only by HIF transcription factors, but also by oxygen-sensing epigenetic regulator, UTX. Here, we identify a key role for an UTX in modulating colitis severity. Unlike HIF-mediated pathways that act on gut epithelial cells, UTX-mediated pathways function in a T cell-intrinsic manner to protect against colitis. Hypoxia impairs the histone demethylase activity of UTX, which leads to accumulation of repressive H3K27me3 marks at IL12/STAT4 pathway genes (Il12rb2, Tbx21, and Ifng), decreased CD4+ T cell IFN-γ production, and increased CD4+ regulatory T cells (Tregs). Moreover, T cell specific UTX deletion protects mice from autoimmune colitis, which demonstrates that deactivation of UTX restores immune regulation in hypoxia-associated inflammation. Together these findings suggest that modulating UTX’s histone demethylase activity in T cells may be a new pharmacologic target for harnessing hypoxia-induced adaptive pathways in colitis.

2023-12-01 | GSE236300 | GEO

Ezh2, Utx and Jmjd3 deletion on the H3k27me3 level in mouse chondrocytes

Project description:The level of H3K27me3 were examined by conditional knockout Ezh2, Utx or Jmjd3 in mouse chondrocyte

2023-08-30 | GSE237698 | GEO

X-linked H3K27me3 demethylase Utx is required for embryonic development in a sex-specific manner [ChIP-Seq data]

Project description:Embryogenesis requires the timely and coordinated activation of developmental regulators. It has been suggested that the recently discovered class of histone demethylases (UTX and JMJD3) that specifically target the repressive H3K27me3 modification play an important role in the activation of M-bM-^@M-^\bivalentM-bM-^@M-^] genes in response to specific developmental cues. To determine the requirements for UTX in pluripotency and development, we have generated Utx null ES cells and mutant mice. The loss of UTX had a profound effect during embryogenesis. Utx null embryos had reduced somite counts, neural tube closure defects and heart malformation which presented between E9.5 and E13.5. Unexpectedly, homozygous mutant female embryos were more severely affected than hemizygous mutant male embryos. In fact, we observed the survival of a subset of UTX-deficient males which were smaller in size and had reduced life-span. Interestingly, these animals were fertile with normal spermatogenesis. Consistent with a mid-gestation lethality, UTX null male and female ES cells gave rise to all three germ layers in teratoma assays although sex-specific differences could be observed in the activation of developmental regulators in embryoid body assays. Lastly, ChIP-seq analysis revealed an increase in H3K27me3 in Utx null male ES cells. In summary, our data demonstrate sex-specific requirements for this X-linked gene while suggesting a role for UTY during development. Examination of H3K27me3 and H3K4me3 in UtxKO ES cells (V6.5 background) vs UtxFlx (V6.5 background) ES cells grown in LIF containing ES cell media or treated with retinoic acid without LIF.

2012-08-01 | E-GEOD-39472 | biostudies-arrayexpress

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