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IlEpiTene

ABSTRACT: Epinotia tenerana (nut-bud moth)

PROVIDER: PRJEB85376 | ENA |

REPOSITORIES: ENA

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Dataset's files

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			Action	DRS
		Other
	ERR14231584.fastq.gz	Fastqsanger.gz
	ERR14242288_1.fastq.gz	Fastqsanger.gz
	ERR14242288_2.fastq.gz	Fastqsanger.gz

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ilEpiTene

Project description:Epinotia tenerana (nut-bud moth), genomic and transcriptomic data

| PRJEB85375 | ENA

ilPraFrax

Project description:Prays fraxinella (ash bud moth)

| PRJEB97534 | ENA

Molecular features driving condensate formation and gene expression by the BRD4-NUT fusion oncoprotein are overlapping but distinct [ChIP-seq]

Project description:Aberrant formation of biomolecular condensates has been proposed to play a role in several cancers. The oncogenic fusion protein BRD4-NUT forms condensates and drives changes in gene expression in Nut Carcinoma (NC). Here we sought to understand the molecular elements of BRD4-NUT and its associated histone acetyltransferase (HAT), p300, that promote these activities. We determined that a minimal fragment of NUT (MIN) in fusion with BRD4 is necessary and sufficient to bind p300 and form condensates. Furthermore, a BRD4-p300 fusion protein also forms condensates and drives gene expression similarly to BRD4-NUT(MIN), suggesting the p300 fusion may mimic certain features of BRD4-NUT. The intrinsically disordered regions, transcription factor-binding domains, and HAT activity of p300 all collectively contribute to condensate formation by BRD4-p300, suggesting that these elements might contribute to condensate formation by BRD4-NUT. Conversely, only the HAT activity of BRD4-p300 appears necessary to mimic the transcriptional profile of cells expressing BRD4-NUT. Our results suggest a model for condensate formation by the BRD4-NUT:p300 complex involving a combination of positive feedback and phase separation, and show that multiple overlapping, yet distinct, regions of p300 contribute to condensate formation and transcriptional regulation.

2023-05-24 | GSE233301 | GEO

Chip-seq mapping of active chromatin marks in BRD4-NUT and different NMC cells

Project description:BRD4-NUT megadomains is an order of magnitude larger than super-enhancer regions and displays a more continuously enriched profile rather than appearing as a cluster of individual peaks. Chip-seq mapping of active chromatin marks in BRD4-NUT and different NMC cells

2015-07-14 | E-GEOD-70870 | biostudies-arrayexpress

ChIP-seq analysis of BRD4-NUT and H3K27ac distribution in NUT Carcinoma cell line TC-797 treated with DMSO or Panobinostat

Project description:BRD4-NUT and H3K27ac are depleted from megadomains in NUT Carcinoma (NC) cell line TC-797 after treatment with Panobinostat.

2021-07-14 | GSE179692 | GEO

Nut is a cell type-specific stimulator of p300 enhancing H4 hyperacetylation during haploid male genome programming

Project description:NUT, nuclear protein in testis is the universal fusion partner of BRD4 in the highly aggressive NUT Midline Carcinoma (NMC), but its physiological function is unknown. Here we show that Nut is exclusively expressed in post-meiotic spermatogenic cells, at the time of genome-wide histone hyperacetylation. Inactivation of Nut induces a spermatogenesis arrest at the histone-to-protamine replacement stage, leading to male infertility. Subsequent molecular investigations show that Nut sustains global histone H4 hyperacetylation in post-meiotic cells. Additionally, Nut mediates a p300/CBP-dependent gene expression program and, by enhancing acetylation of H4 at both K5 and K8 sites, provides binding sites for the first bromodomain of Brdt, which drives histone removal. Our results bring the first evidence of Nut’s function in spermatogenic cells where it uses the ubiquitous HATs p300/CBP to direct a cell-type specific histone H4 hyperacetylation. The ectopic activity of Nut in NMC recreates a forced p300-induced histone hyperacetylation / bromodomain-binding loop that normally operates in post-meiotic spermatogenic cells.

2018-10-15 | GSE111931 | GEO

NSD3-NUT Fusion Oncoprotein in NUT Midline Carcinoma identified in 1221 patient-derived cell line by RNA-seq

Project description:Discarded live tumor tissue from a metastatic focus in the patientM-bM-^@M-^Ys lung was collected under institutional review board approval through the NUT midline carcinoma registry (www.NMCRegistry.org). From this tissue the first known NUT-variant cell line, 1221, was established. To determine the putative partner gene to NUT, we performed comprehensive RNA-sequencing on RNA purified from 1221. We identified an in-frame transcript fusing the 5M-bM-^@M-^Y coding sequence of NSD3 (exons 1-7) to exons 2-7 of NUT. Expression of the NSD3-NUT fusion oncoprotein was verified by immunobloting with an antibody to NUT, revealing an approximately 200kDa band that is similar in size to BRD3-NUT, but smaller than BRD4-NUT Identification of a NUT fusion partner using RNA extracted from live cultured 1221 cell line derived from a lung metastasis from the index case of a 13 year old female with NUT-positive NMC.

2014-08-01 | E-GEOD-57222 | biostudies-arrayexpress

NSD3-NUT Fusion Oncoprotein in NUT Midline Carcinoma identified in 1221 patient-derived cell line by RNA-seq

Project description:Discarded live tumor tissue from a metastatic focus in the patient’s lung was collected under institutional review board approval through the NUT midline carcinoma registry (www.NMCRegistry.org). From this tissue the first known NUT-variant cell line, 1221, was established. To determine the putative partner gene to NUT, we performed comprehensive RNA-sequencing on RNA purified from 1221. We identified an in-frame transcript fusing the 5’ coding sequence of NSD3 (exons 1-7) to exons 2-7 of NUT. Expression of the NSD3-NUT fusion oncoprotein was verified by immunobloting with an antibody to NUT, revealing an approximately 200kDa band that is similar in size to BRD3-NUT, but smaller than BRD4-NUT

2014-08-01 | GSE57222 | GEO

ilPraFrax

Project description:Prays fraxinella (ash bud moth), genomic and transcriptomic data

| PRJEB97533 | ENA

Cell state-dependent chromatin targeting in NUT carcinoma

Project description:ChIP-seq profiles of BRD4-NUT in HUES64 & HUES64 derived mesoderm (dME). ChIP-seq profiles of BRD4-NUT in Ntera-2 (NT2) cells & Ntera-2 (NT2) differentiated cells after 4 hr and 16 hr retinoic acid treatment..

2023-04-14 | GSE229558 | GEO

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