Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Chromatin assessibility detection in the absence of Fzd5 gene in intestinal epithelium [Cut & Tag]

ABSTRACT: Using CUT&TAG to assess Fzd5 knockdown effect on epithelial chromatin assessiblity change, using anitbodies targeting PoII2, H3K4trime3, and Beta-catenin.

ORGANISM(S): Mus musculus

PROVIDER: GSE221414 | GEO | 2024/08/31

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Chromatin assessibility detection in the absence of Fzd5 gene in intestinal epithelium [Cut & Tag]

Project description:Chromatin assessibility detection in the absence of Fzd5 gene in intestinal epithelium [Cut & Tag]

| PRJNA914278 | ENA

HCT116_SMARCA4 CUT&Tag

Project description:HCT116_SMARCA4 CUT&Tag

| PRJNA875063 | ENA

CUT&TAG of OE19 cell line

Project description:To map the chromatin binding sites for SMC1 in OE19 cells, we performed CUT&TAG.

2024-09-25 | E-MTAB-14090 | biostudies-arrayexpress

CUT&TAG of OE19 cell line

Project description:To map the chromatin binding sites for various factors in OE19 cells, we performed CUT&TAG.

2023-02-24 | E-MTAB-11356 | biostudies-arrayexpress

Bulk Cut&run and Cut&tag

Project description:Bulk Cut&run and Cut&tag

| PRJNA686390 | ENA

scNanoSeq-CUT&Tag: a long-read single-cell CUT&Tag sequencing method for efficient chromatin modification profiling within individual cells

Project description:We developed scNanoSeq-CUT&Tag, a streamlined method by adapting a modified CUT&Tag protocol to Oxford Nanopore sequencing platform for efficient chromatin modification profiling at single-cell resolution. We firstly tested the performance of scNanoSeq-CUT&Tag on six human cell lines: K562, 293T, GM12878, HG002, H9, HFF1 and adult mouse blood cells, it showed that scNanoSeq-CUT&Tag can accurately distinguish different cell types in vitro and in vivo. Moreover, scNanoSeq-CUT&Tag enables to effectively map the allele-specific epigenomic modifications in the human genome andallows to analyze co-occupancy of histone modifications. Taking advantage of long-read sequencing,scNanoSeq-CUT&Tag can sensitively detect epigenomic state of repetitive elements. In addition, by applying scNanoSeq-CUT&Tag to testicular cells of adult mouse B6D2F1, we demonstrated that scNanoSeq-CUT&Tag maps dynamic epigenetic state changes during mouse spermatogenesis. Finally, we exploited the epigenetic changes of human leukemia cell line K562 during DNA demethylation, it showed that NanoSeq-CUT&Tag can capture H3K27ac signals changes along DNA demethylation. Overall, we prove that scNanoSeq-CUT&Tag is a valuable tool for efficiently probing chromatin state changes within individual cells.

2024-09-06 | GSE249799 | GEO

Cut&Tag of GLI3 binding during early organoid development

Project description:To investigate GLI3 TF targets during organoid fate decisions, we performed Cut&Tag of GLI3 binding

2022-08-28 | E-MTAB-12006 | biostudies-arrayexpress

HCT116_SMARCA4 CUT&Tag

Project description:To investigate the enrichment of SMARCA4-R1157W mutation on downstream target gene promoters, we performed CUT&Tag experiments in HCT116 cells.

2022-09-04 | GSE212334 | GEO

CUT&Tag of mouse primary B cells transduced Pbx1 overexpression plasmid.

Project description:We performed the cleavage under targets and tagmentation (Cut & tag) assay followed by sequencing enriched DNA fragments to reveal the direct downstream targets of Pbx1. Firstly, we overexpressed Pbx1b with Pbx1b-IRES-GFP retrovirus in murine peripheral B cells to ensure the yields of DNA fragments. CUT & tag libraries were generated following instructions of the manufacturer’s protocol (Vazyme; cat TD901-01) and the Pbx1 antibody (CST; cat 4342) was used for signal enrichment.

2023-03-26 | E-MTAB-12769 | biostudies-arrayexpress

FZD5 is an essential regulator of intestinal crypt homeostasis and surrogate Wnt agonist response

Project description:The rapid regeneration of the small intestinal epithelium is sustained by crypt intestinal stem cells (ISCs). Wnt/b-catenin signaling is essential for intestinal crypt homeostasis and maintenance of Lgr5+ ISC, and yet no single or combinatorial knockout of Frizzled (FZD) genes, representing Wnt receptors, has phenocopied the severe intestinal epithelial effects of Wnt signaling blockade. The elusive identification of specific Frizzled (Fzd) receptor(s) underlying homeostatic proliferation and ISC function would greatly inform therapeutic mucosal repair strategies. In prior pharmacologic studies, bioengineered antagonists that block Wnt binding to both FZD5 and FZD8 receptors induced lethal crypt and villus loss, implicating FZD5 and/or FZD8 as essential for ISCs maintenance. Here, the potential function of Fzd5 in during intestinal homeostasis was examined by epithelial-specific Fzd5 ko, which rapidly elicited lethal pan-intestinal crypt and villus loss, and by Lgr5-specific Fzd5 cKO, which strongly reduced Lgr5+ ISC while inducing their premature differentiation. In parallel, Fzd5 cKO potently repressed Wnt target gene expression, with phenotypic rescue by constitutive activation of b-catenin in vivo and confirmation upon in vitro organoid culture. Fzd5 cKO but not Fzd8 cKO in organoids ablated responsiveness to dual specificity bioengineered FZD5/FZD8-selective Wnt surrogate agonists, which reversed DSS-induced colitis phenotypes in both wild-type and Fzd8 cKO mice. Overall, our results implicate the FZD5 receptor as an essential regulator of crypt homeostasis, Lgr5+ ISCs and intestinal response to bioengineered Wnt surrogate agonists.

2024-10-18 | GSE233260 | GEO

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