GEO DataSets

(Submitter supplied) The intestinal epithelium is an immunologically active barrier adapted for a low oxygen environment. Its role is implicated in the pathophysiology of various diseases, including inflammatory bowel disease (IBD) and colorectal cancer. Patient-derived intestinal epithelial organoids (IEOs) mimic the architecture and cell type composition of the intestine and can be used for disease modeling and personalized drug screening. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

4 Samples

Download data: MTX, TSV

(Submitter supplied) The intestinal epithelium is an immunologically active barrier adapted for a low oxygen environment. Its role is implicated in the pathophysiology of various diseases, including inflammatory bowel disease (IBD) and colorectal cancer. Patient-derived intestinal epithelial organoids (IEOs) mimic the architecture and cell type composition of the intestine and can be used for disease modeling and personalized drug screening. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

6 Samples

Download data: SF

(Submitter supplied) Treatment of inflammatory bowel disease (IBD) is challenging, with a series of available drugs each helping only a fraction of patients. Patients may face time-consuming drug trials while the disease is active, thus there is an unmet need for biomarkers and assays to predict drug effect. It is well known that the intestinal epithelium is an important factor in disease pathogenesis, exhibiting physical, biochemical and immunologic driven barrier dysfunctions. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

36 Samples

Download data: SF

(Submitter supplied) Objective: Children with very early onset inflammatory bowel disease (VEO IBD) present with more extensive, severe, and refractory disease than older children and adults with IBD. In the current study, we evaluated functional and transcriptomic differences in epithelial cells from patients with VEO and older onset IBD compared to controls. Design: We established enteroids and colonoid lines from patients with VEO and older onset IBD and control patients. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

20 Samples

Download data: TXT

(Submitter supplied) We applied RNA-seq analysis of total RNA isolated from laser capture microdissected intestinal epithelium. The analysis aimed at charactericing the gene expression seen in ulcer-associated cell lineage epithelial cells, and to contrast this with that of healthy control epithelium and epithelium from inflammatory bowel disease-patients with active inflammation.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

24 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL16791

9 Samples

Download data

(Submitter supplied) Organoids are a valuable 3D model to study the differentiated functions of the human intestinal epithelium. They are a particularly powerful tool to measure epithelial transport processs in health and disease. Though biological assays such as organoid swelling and intraluminal pH measurements are well established, their underlying functional genomics are not well characterized. Here we combine genome-wide analysis of open chromatin by ATAC-seq with transcriptome mapping by RNA-seq to define the genomic signature of human intestinal organoids (HIOs). more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL16791

6 Samples

Download data: BW

(Submitter supplied) Organoids are a valuable 3D model to study the differentiated functions of the human intestinal epithelium. They are a particularly powerful tool to measure epithelial transport processs in health and disease. Though biological assays such as organoid swelling and intraluminal pH measurements are well established, their underlying functional genomics are not well characterized. Here we combine genome-wide analysis of open chromatin by ATAC-seq with transcriptome mapping by RNA-seq to define the genomic signature of human intestinal organoids (HIOs). more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

3 Samples

Download data: TXT

(Submitter supplied) Intestinal organoids have the potential to replicate cellular diversity and functional biology of the human gut, suggesting their application in Inflammatory Bowel Disease (IBD) research. Insufficient characterization at the molecular, cellular, and functional level has remained a barrier to their use in drug discovery. We profile intestinal organoids and Transwell-monolayers derived from ileum and colon tissue of control and IBD subjects. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

211 Samples

Download data: TXT

(Submitter supplied) The study was design to compare transcriptomic profiles of whole biopsies to enteroid/colonoid lines derived from them. In the accompanying publication, we observed substantial overlap of pathways upregulated in Crohn’s disease in enteroids and ileal biopsies, as well as colonoids and rectal biopsies. Our data support the use of patient enteroids and colonoids as critical translational tools for the study of inflammatory bowel disease.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

115 Samples

Download data: H5, JSON, TSV

(Submitter supplied) Objective: Enteroendocrine cells (EECs) survey the gut luminal environment and co-ordinate hormonal, immune and neuronal responses to it. They exhibit well characterized physiological roles ranging from the control of local gut function to whole body metabolism, but little is known regarding the regulatory networks controlling their differentiation, especially in human gut. The small molecule Isoxazole-9 (ISX-9) has been shown to stimulate neuronal and pancreatic beta-cell differentiation, both closely related to EEC differentiation. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

2 Samples

Download data: PDF, TSV

(Submitter supplied) Wnt signaling plays a pivotal role in colorectal cancer. Intrinsic activation of Wnt by mutational events, such as mutations in the tumor suppressor gene APC, represents the most frequent initiating event in this disease background. Long truncated versions of APC retain partial functionality, which leads to a sub-maximal, “just right” activation state of Wnt signaling supposed to be beneficial for disease initiation. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

4 Samples

Download data: TXT

(Submitter supplied) hPSC-CM has been used to model cardiac-related disease phenotypes. However, hPSC-CMs constrains their potential in cell-based therapy, disease modeling and drug discovery. Engineered heart tissues (EHT) or scaffold generated structures are unable to recapitulate the cardiovascular systems sufficiently to improve clinical reliance. Hence in this study, we demonstrate the

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

3 Samples

Download data: TXT, XLSX

(Submitter supplied) To study the development and composition of human ocular surface, we performed single cell (sc) RNA-Seq at key embryonic, fetal and adult stages and generated the first atlas of the corneal and conjunctival cell types from development to adulthood. The conjunctival epithelium is the first to be specified in the epithelial layer , followed by the corneal epithelium and the establishment of proliferative epithelial progenitors, which predate the formation of limbal niche by a few weeks. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL24676

32 Samples

Download data: CSV, TXT

(Submitter supplied) Lgr5+ adult intestinal stem cells are highly proliferative throughout life. Single Lgr5+ stem cells can be cultured into 3D epithelial organoids containing all cell types at nearnormal ratios. Culture conditions to generate the main cell types have been established previously, but signals inducing the various types of enteroendocrine cells (EECs) have remained elusive. Here we generate quiescent Lgr5+ stem cells in vitro by inhibition of the EGF-receptor (EGFR) and mitogen-associated protein kinase (MAPK) signaling pathways in organoids, a state that can be readily reversed. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

58 Samples

Download data: CSV

(Submitter supplied) A human colon carcinoma-derived cell line LS174T was modified to overexpress NICD, intracellular domain of Notch1, upon doxycycline addition (designated as LS174T-tetON-NICD cells), using the T-rex system (Invitrogen). We have previously shown that these cells can overexpress NICD under the control of CMV promoter (Okamoto R et al, Am J Physiol, 296(1):G23-35, 2009), and the amont of the overexpressed NICD protein reaches to the maximal level in early as 3 hours from doxycycline addition (100ng/ml), which persists for up to 24 hours. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL13915

3 Samples

Download data: TXT

(Submitter supplied) mRNA expression from tubular adenomas of patients with Familial Adenomatous Polyposis

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

3 Samples

Download data: TXT

(Submitter supplied) Analysis of FACS-sorted intestinal Neurog3+/+ and Neurog3+/- cells from Neurog3 fluorencent reporter mice carrying two-(+/+) or one- (+/-) Neurog3 alleles. In the intestine, Neurog3 is an enteroendocrine (EE) lineage determinating transcription factor that transiently expressed in early EEC progenitors. By comparison the molecular profiles of Neurog3+/+ and Neurog3+/- cells, we hypothesized that Neurog3 gene dosage regulates the allocation of EE progenitor fates towards EEC vs. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

6 Samples

Download data: TSV

(Submitter supplied) Purpose: Single-cell RNA-sequencing (scRNA-seq) was used to interrogate the relatively rare stem (SC) and early transit amplifying (TA) cell populations in limbal/corneal epithelia from wild-type and autophagy-compromised mice. Results: Unbiased clustering detected 10 distinct populations: three clusters of mesenchymal and seven clusters of epithelial cells, based on their unique molecular signatures. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

2 Samples

Download data: CLOUPE, MTX, TSV

(Submitter supplied) Acetylcholine (ACh) has been considered a neurotransmitter residing in central, parasympathetic and neuromuscular synapses of mammals. Here, experiments using crypt-villus organoids that lack nerve and immune cells in culture led us to suggest that endogenous ACh is synthesized in the intestinal epithelium to evoke growth and differentiation of the organoids through activation of muscarinic ACh receptors (mAChRs). more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10333

4 Samples

Download data: TXT