Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

46 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

RNA-seq of murine small intestinal organoids treated with type I PRMT inhibitor MS023 against untreated controls

ABSTRACT: Murine small intestinal organoids were cultured in the presence or absence of 5µM inhibitor MS023 (PubChem CID 92136227), which targets type I protein arginine methyltransferases Prmt1, Prmt3, Prmt4, Prmt6, Prmt8. Organoids were grown in culture media containing EGF, Noggin and R-spondin (ENR), media was changed after 48h, and organoids were harvested after 120h.

INSTRUMENT(S): Illumina NovaSeq 6000

ORGANISM(S): Mus musculus

SUBMITTER: Håvard Lindholm

PROVIDER: E-MTAB-9291 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Publications

A Semi-automated Organoid Screening Method Demonstrates Epigenetic Control of Intestinal Epithelial Differentiation.

Ostrop Jenny J Zwiggelaar Rosalie T RT Terndrup Pedersen Marianne M Gerbe François F Bösl Korbinian K Lindholm Håvard T HT Díez-Sánchez Alberto A Parmar Naveen N Radetzki Silke S von Kries Jens Peter JP Jay Philippe P Jensen Kim B KB Arrowsmith Cheryl C Oudhoff Menno J MJ

Frontiers in cell and developmental biology 20210121

Intestinal organoids are an excellent model to study epithelial biology. Yet, the selection of analytical tools to accurately quantify heterogeneous organoid cultures remains limited. Here, we developed a semi-automated organoid screening method, which we applied to a library of highly specific chemical probes to identify epigenetic regulators of intestinal epithelial biology. The role of epigenetic modifiers in adult stem cell systems, such as the intestinal epithelium, is still undefined. Base ...[more]

PMID: 33575256

Similar Datasets

RNA-seq of small intestinal organoids treated with an inhibitor for the epigenetic modifier LSD1

Project description:To assess the role of LSD1 in mice small intestinal epithelium, small intestinal organoids were treated with an inhibitor for LSD1 (GSK-LSD1) and compared to untreated organoids. Similar to intestinal epithelium from mice with an intestinal epithelium specific LSD1-KO, paneth cells dissappear upon GSK-LSD1 treatment. We used these sequencing data to show that these small intestinal organoids have a similar phenotype as mice epithelium without LSD1.

2020-11-16 | E-MTAB-9077 | biostudies-arrayexpress

RNA-seq of murine small intestinal organoids treated with Ep300/Crebbp inhibitor I-CBP112 against untreated controls

Project description:Murine small intestinal organoids were cultured in the presence or absence of 3µM inhibitor I-CBP112 (PubChem CID 90488984), which targets E1A Binding Protein P300 (Ep300) and Creb-binding protein (Crebbp, Cbp). Organoids were grown in culture media containing EGF, Noggin and R-spondin (ENR), media was changed after 48h, and organoids were harvested after 96h.

2020-12-16 | E-MTAB-9290 | biostudies-arrayexpress

RNAseq of small intestinal organoids from mice treated with the cytokines IL-13 and IL-22 for 72 hours in combination with the BMP signaling inhibitor DMH1

Project description:The intestinal epithelium is our first line of defense against infections of the gut and the plasticity in cellular differentiation of the intestinal epithelium is an important part of this response. The changes in cellular composition is driven by immune cell derived cytokines. Here we use signature cytokines of different type of immune responses applied to small intestinal organoids to model how different immune responses affect intestinal epithelial development. Simplified, IL-13 represents type II immunity against infections such as parasites and IL-22 represents type III immunity against infections such as extracellular bacterial infections. 10 ng/mL of IL-13 and IL-22 was added for 72 hours after splitting. Furthermore, we have found BMP signaling to be important in regulating the cellular differentiation induced by IL-13. We therefore added added a combination treatment with the activin receptor-like kinase 2 (ALK-2) signaling inhibitor Dorsomorphin homolog 1 (DMH1) in concentration of 5 uM. We find that ALK-2 signaling is crucial for IL-13 driven Tuft cell differentiation.

2022-05-08 | E-MTAB-9185 | biostudies-arrayexpress

RNA-seq of mouse small intestinal organoids with an intestinal-epithelial specific deletion of LSD1 compared to wild type

Project description:To assess the role of LSD1 in mouse small intestinal epithelium, we grew small intestinal organoids in vitro from mice with an epithelial specific deletion of LSD1 (Villin-Cre+; Lsd1f/f) and from wild type (Villin-Cre-; Lsd1f/f) mice. This experiment uses a new Cre strain with 100% recombination efficiency. Similar to intestinal epithelium from mice with an intestinal epithelium specific LSD1-KO, Paneth cells are not present in LSD1-KO small intestinal organoids. We used these sequencing data to show intrinsic epithelial changes in the intestinal epithelium caused by LSD1 deletion in the absence of microbiota and surrounding in vivo cell types.

2023-08-02 | E-MTAB-10500 | biostudies-arrayexpress

RNA-seq of crypt and villus cells from mouse small intestinal epithelium with an intestinal-epithelial specific deletion of LSD1 compared to wild type controls

Project description:To assess the role of LSD1 in mouse small intestinal epithelium, we isolated small intestinal crypts and villus from wild type (WT) (Villin-Cre -; Lsd1f/f) and intestinal-epithelial-specific knock-out (cKO) (Villin-Cre+; Lsd1f/f) mice. This experiment uses a new Cre strain with 100% deletion efficiency. RNA was directly isolated from intestinal crypt and villus, and this was used for RNAseq. Gene expression analysis of cKO derived crypt and villus provides a spatially restricted outlook on the maturation status of the intestinal epithelium in the villi and the absence of Paneth cells in the crypt.

2023-08-02 | E-MTAB-10498 | biostudies-arrayexpress

RNA-seq of crypt and villus cells from small intestinal epithelium from mice treated with antibiotics with an intestinal-epithelial specific deletion of LSD1 compared to wild type

Project description:To assess the role of LSD1 in mouse small intestinal epithelium, we isolated small intestinal crypts and villus from wild type (WT) (Villin-Cre -; Lsd1f/f) and intestinal-epithelial-specific knock-out (cKO) (Villin-Cre+; Lsd1f/f) mice. This experiment uses a new Cre strain with 100% recombination efficiency. RNA was directly isolated from the crypt and villus, and this was used for RNAseq. Gene expression analysis of cKO derived crypt and villus provides a spatially restricted outlook on the maturation status of the intestinal epithelium in the villi and the absence of Paneth cells in the crypt. Additionally, these mice were treated with antibiotics to study epithelium intrinsic changes related to LSD1 deletion but independent of the bacterial microbiome.

2023-08-02 | E-MTAB-10499 | biostudies-arrayexpress

RNA-seq of mouse small intestinal epithelium at different development stages (E18.5, P7, P21)

Project description:To assess the role of genes in development in mouse small intestinal epithelium, we isolated intestinal epithelium tissue from wild type mice at E18.5, P7 and P21. RNA was directly isolated used for RNA seq and were able to investigate gene expression at different development stages

2020-11-16 | E-MTAB-8713 | biostudies-arrayexpress

RNAseq of murine small intestinal organoid cultures treated with Type 1 (IFNg) or Type 2 (IL4+IL13) cytokines in the presence or absence of excretory/secretory (ES) products of the helminth parasite Heligmosomoides polygyrus

Project description:Heligmosomoides polygyrus is a natural intestinal parasite of mice which exerts wide ranging modulatory effects on the immune system. This experiment was designed to investigate its abillity to modify intestinal epithelial cells, which form part of its natural niche. We tested gene expression in vitro, in differentiating organoids of small intestinal origin, exposed to cytokines and the released products of the parasite, termed HpES.

2021-11-12 | E-MTAB-11118 | biostudies-arrayexpress

RNA-seq of small intestinal organoids treated with the control medium ENR (EGF, Noggin, R-spondin1) in the presence or absence of muscle supernatant

Project description:In order to unravel the impact of intestinal smooth muscle tissue on the intestinal epithelium, we isolated clean smooth muscle, cultured it for 24h in DMEM-F12, and collected the supernatant (muscle-SN). This supernatant was used to treat small intestinal organoids (made of intestinal epithelium), compared to normal ENR treatment. After 5 days of muscle-SN exposure, we disrupted the organoids, and directly isolate the RNA. RNA-seq was performed in this sample to assess the genetic changes induced by muscle products.

2021-09-27 | E-MTAB-9181 | biostudies-arrayexpress

RNA-seq of intestinal organoids treated with the complement C5a receptor 1 (C5aR1) antagonist PMX205 with or without irradiation

Project description:In this project, we aimed to examine gene expression changes in intestinal organoids treated with the complement C5a receptor 1 (C5aR1) antagonist PMX205 either with or without irradiation. Intestinal organoids from wild-type C57BL/6 mice were cultured and plated. The following day, the media was supplemented with 5 μg/ml of PMX205 or a vehicle control, and after one hour, organoids were subjected to either 0 Gy or 9 Gy of radiation. Samples were collected after 24 and 48 hours, and RNA was extracted and processed for RNA sequencing.

2023-01-25 | E-MTAB-12548 | 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