Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Multiomic (Joint snRNA/snATAC) sequencing data of intestinal crypts and epithelial only organoids derived from human fetal duodenum

ABSTRACT: Here, we used joint single-nuclei RNA-sequencing (snRNA-seq) and single-nuclei ATAC sequencing (scATAC) to profile freshly isolated crypts from the human fetal intestine and matched intestinal epithelial only organoids (also known as enteroids) derived from these crypts after one passage of in vitro growth. Organoids were grown in the standard 25% LWRN media with either 100 ng/ml of EGF or 1 ng/ml of EREG added. Fresh crypts were not placed in culture but rather immediately frozen for multiomic processing.

INSTRUMENT(S): Illumina NovaSeq 6000

ORGANISM(S): Homo sapiens

SUBMITTER: Jason Spence

PROVIDER: E-MTAB-11908 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

scRNA-seq of intestinal epithelial organoids derived from human fetal duodenum

Project description:Here, we used single-cell RNA-sequencing (scRNA-seq) to profile intestinal epithelial only organoids (also known as enteroids) from human fetal duodenum after one passage of in vitro growth. Organoids were grown in the standard 25% LWRN media with either 100 ng/ml of epidermal growth factor (EGF) or 1 ng/ml of EPIREGULIN (EREG) added.

2022-07-17 | E-MTAB-11912 | biostudies-arrayexpress

Multiome scRNA- and scATAC-seq of healthy and trisomy 21 (Down's syndrome) foetal liver

Project description:Here, we performed multiome sequencing (snRNA-seq + snATAC-seq) of human fetal liver samples from 3 trisomy 21 (Ts21) and 3 healthy foetuses (median age 14 post-conception weeks). The data set is composed of approximately 60,000 CD45+ foetal liver cells.

2024-07-17 | E-MTAB-13070 | biostudies-arrayexpress

scRNA-seq of human fetal duodenal enteroids grown in EGF and/or NRG1

Project description:The purpose of this study was to interrogate the role of EGF-family ligands, in particular Epidermal Growth Factor (EGF) and Neuregulin 1 (NRG1), as human intestinal stem cell niche factors. An established duodenal enteroid line derived from a 20.2 week post conception biological specimen was exposed to either EGF or NRG1 for five days, after which scRNA-seq was performed to assess changes in gene expression and cellular composition. In an independent experiment, scRNA-seq was performed on freshly isolated duodenal epithelium from a 15 week specimen cultured in the presence of EGF, NRG1, or both EGF and NRG1 after 2 passages.

2020-12-10 | E-MTAB-9720 | biostudies-arrayexpress

Bulk ATAC-Sequencing of isolated spermatocytes from testis tissue from B6/CAST F1 hybrid mice

Project description:We performed profiling of allele-specific chromatin accessibility profiling in mouse spermatocytes. To this end, we isolated tetraploid spermatocytes using FACS-sorting from F1 crosses of the C57B6J and CAST/EiJ strains. We then performed ATAC-Seq (Corces et al. 2017) and analyzed allele-specific chromatin accessibility.

2023-12-01 | E-MTAB-12685 | biostudies-arrayexpress

Epithelium-only cultured stem cells isolated from human pluripotent stem cell derived intestinal organoids grown in matrigel and alginate

Project description:Human intestinal organoids were grown in a typical 3D matrigel culture environment, or in an alginate gel, then a subset from each condition were xenotransplanted to vascularized and mature in vivo. Epithelium was isolated and epithelial only organoids (enteroids) were then grown from each condition prior to sequencing bulk RNA-sequencing.

2019-06-27 | E-MTAB-7000 | biostudies-arrayexpress

ATAC-seq of MUTZ3 cells in experiments to investigate EVI1 regulation

Project description:Open chromatin regions were analyzed by ATAC-seq in MUTZ3 and MOLM1 cell lines (both inv(3) AML) to characterize the GATA2 super-enhancer region. ATAC-seq was performed as described (Buenrostro et al., 2013) with a modification in the lysis buffer to reduce mitochondrial DNA contamination.

2021-07-26 | E-MTAB-9949 | biostudies-arrayexpress

scATAC-seq of fetal thymus

Project description:To investigate the gene regulatory mechanisms driving T cell development, we generated single-cell transcriptomics and chromatin accessibility data from a human fetal thymus sample at 10 weeks of gestation.

2021-11-30 | E-MTAB-9828 | biostudies-arrayexpress

scRNA-seq of human fetal lung explants with R-SPONDIN Inhibition and human fetal lung primary tissue

Project description:Here, we used single cell RNA-sequencing (scRNA-seq) to profile 13-week post-conception distal human fetal lung explants cultured in an air liquid interface system and treated with an LGR5 ectodomain adenovirus that inhibits R-Spondin function or control adenovirus. A third, non-infected, condition was also sequenced. We also performed scRNA-seq on distal human fetal lung tissue from an 8.4-week post-conception biological specimen. Diverse cell lineages were captured in all data sets, and include epithelium, mesenchyme, immune, neurons, and endothelium.

2022-01-01 | E-MTAB-10662 | biostudies-arrayexpress

scRNA-seq of pluripotent stem cell-derived human intestinal organoids grown in Epiregulin

Project description:Here, we used single-cell RNA-sequencing (scRNA-seq) to profile pluripotent stem cell-derived human intestinal organoids (HIOs) grown in media comprised of minigut media + varying concentrations of Epiregulin (EREG) 1 ng/ml, 10 ng/ml, 100 ng/ml after 28 days of in vitro growth.

2023-10-31 | E-MTAB-13463 | biostudies-arrayexpress

Histone Reader BRWD1 Targets and Restricts Recombination to the Igk Locus

Project description:B lymphopoiesis requires that immunoglobulin genes be accessible to RAG1-RAG2 recombinase. However, the RAG proteins bind widely to open chromatin, which suggests that additional mechanisms must restrict RAG-mediated DNA cleavage. Here we show that developmental downregulation of interleukin 7 (IL-7)-receptor signaling in small pre-B cells induced expression of the bromodomain-family member BRWD1, which was recruited to a specific epigenetic landscape at Igk dictated by pre–BCR-dependent Erk activation. BRWD1 enhanced RAG recruitment, increased gene accessibility and positioned nucleosomes 5? to each J? recombination signal sequence. BRWD1 thus targets recombination to Igk and places recombination within the context of signaling cascades that control B cell development. Our findings represent a paradigm in which,at any particular antigen-receptor locus, specialized mechanisms enforce lineage- and stage-specific recombination. ChIP-seq for 1 transcription factor and 2 histone modifications in flow purified mouse small pre-B cells. ATAC-seq and RNA-seq in WT and Brwd-Mut mouse flow purified small pre-B cells.

2015-08-24 | E-GEOD-63302 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

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