Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Comparison of intestinal surface CD3- refractory celiac disease type II (RCDII) cell lines with intestinal surface CD3+ cell lines of non-RCDII patients

ABSTRACT: Analysis of transcriptional differences between aberrant (surface CD3-) RCDII cell lines and regular (surface CD3+) intraepithelial cell lines in order to characterize aberrant RCDII cells. All cell lines were cultured from duodenal biopsies of RCDII or non-RCDII (either celiac or non-celiac) patients.

ORGANISM(S): Homo sapiens

PROVIDER: GSE33078 | GEO | 2012/06/12

SECONDARY ACCESSION(S): PRJNA149525

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Comparison of intestinal surface CD3- refractory celiac disease type II (RCDII) cell lines with intestinal surface CD3+ cell lines of non-RCDII patients

Project description:Analysis of transcriptional differences between aberrant (surface CD3-) RCDII cell lines and regular (surface CD3+) intraepithelial cell lines in order to characterize aberrant RCDII cells. All cell lines were cultured from duodenal biopsies of RCDII or non-RCDII (either celiac or non-celiac) patients. We compared 3 RCDII cell lines from RCDII patients P1-P3 with the following control cell lines: CD3+CD4+ T cell line from P1 and P3, CD3+CD8+ T cell line from P3 and mixed CD4/CD8+ T cell lines from non-RCDII patients. All control cells matched the phenotype of mature T cells (CD3+CD4+ and/or CD3+CD8+). Samples were randomly distributed among two BeadChips and measured in duplicates.

2012-06-11 | E-GEOD-33078 | biostudies-arrayexpress

Celiac disease T cell clone response to CD3/CD28 stimulation

Project description:To identify the CD4+ T cell cytokines responsible for the proliferation of the Lin-IEL lines CD4+ T cell clone L10, which recognises DQ2-glia-α1, one of the immunodominant T cell epitopes in celiac disease, was stimulated for 3 hours in IMDM with plate-bound CD3/CD28-specific (2.5 µg/ml each) or control antibodies coated onto 6-well non-tissue culture treated plates. Three independent biological replicates were performed, each time including 6 million Ficoll-purified live cells per condition. RNA was purified from these cells using the RNAeasy mini kit (Qiagen, Venlo, the Netherlands). cDNA was amplified using the Applause WT-Amp system (NuGEN technologies, Bemmel, the Netherlands) and biotin-labelled with the Encore Biotin Module (NuGEN). Human Gene 1.0 ST arrays (Affymetrix, High Wycombe, UK) were employed to quantify global gene expression.

2016-09-30 | GSE73599 | GEO

Expression analysis in intestinal mucosa of genes under association peaks in celiac disease

Project description:Celiac disease is a chronic immune-mediated disorder with an important genetic component. To date, there are 57 independent association signals from 39 non-HLA loci, and a total of 66 candidate genes have been proposed. We aimed to scrutinize the functional implication of 45 of those genes by analyzing their expression in the disease tissue of celiac patients (at diagnosis/treatment) compared to non-celiac controls. The sample set consisted of 15 CD children at diagnosis (on a gluten-containing diet, with CD associated antibodies, atrophy of intestinal villi and crypt hyperplasia), and the same patients in remission after being treated with GFD for >2 years (asymptomatic, antibody negative, and normalized intestinal epithelium at that time), plus 15 tissue samples from non-celiac individuals not suffering from inflammation at the time of endoscopy used as controls

2014-09-30 | E-GEOD-61849 | biostudies-arrayexpress

Expression analysis in intestinal mucosa of genes under association peaks in celiac disease

2014-09-30 | GSE61849 | GEO

RNA sequencing derived from intestinal biopsies from healthy controls and celiac disease patients

Project description:Aim: To compare the overall transcriptional profile in healthy controls and celiac disease patients. This dataset, was used to evaluate if our in vitro model (intestinal intraepithelial lymphocytes, desccribed in doi:10.1016/j.jaut.2020.10242 ) is representative of the transcriptional profile in the intestine under healthy or inflammatory conditions. Samples: Upper colonoscopy biopsies from 5 control and 11 celiac disease patients were taken, total RNA was extracted and RNA-sequencing was performed (without replicates)

2021-02-16 | GSE146190 | GEO

Homo sapiens

Project description:Comparison of intestinal surface CD3- refractory celiac disease type II (RCDII) cell lines with intestinal surface CD3+ cell lines of non-RCDII patients

| PRJNA149525 | ENA

First Degree Relatives (FDRs) of Patients with Celiac Disease Harbour an Intestinal Transcriptomic Signature that Might Protect Them from Enterocyte Damage

Project description:Patients with Celiac Disease, first degree relatives of celiac patients and control groups displayed significant differential gene expression.

2019-03-21 | GSE112102 | GEO

INTERLEUKIN 15-DEPENDENT T CELL-LIKE INNATE INTRAEPITHELIAL LYMPHOCYTES DEVELOP IN THE INTESTINE AND TRANSFORM INTO LYMPHOMAS IN CELIAC DISEASE

Project description:The nature of gut intraepithelial lymphocytes lacking antigen receptors remains controversial. Herein we showed that, in humans and in mice, innate intestinal intraepithelial lymphocytes expressing intracellular CD3 (iCD3+ innate IELs) differentiate along an Id2 transcription factor (TF)-independent pathway in response to TF NOTCH1, interleukin 15 (IL-15) and Granzyme B signals. In NOTCH1-activated human hematopoietic precursors, IL-15 induced Granzyme B, which cleaved NOTCH1 into a peptide lacking transcriptional activity. As a result, NOTCH1 target genes indispensable for T cell differentiation were silenced and precursors were reprogrammed into innate cells with T cell marks including intracellular CD3 and T cell rearrangements. This pathway was operational in vivo in the mouse gut and led to the local differentiation of iCD3+ innate IELs from a bone marrow-derived precursor. In a subset of celiac patients, iCD3+ innate IELs with gain-of-function mutations in Janus kinase 1 or Signal transducer and activator of transcription 3 displayed enhanced response to IL-15 and acquired a selective advantage that favored clonal expansion and transformation into lymphoma. Overall we characterized gut T cell-like innate IELs, deciphered their pathway of differentiation, and showed their malignant transformation in celiac disease.

2016-11-23 | E-MTAB-4960 | biostudies-arrayexpress

Different gene expression signatures in children and adults with celiac disease

Project description:We collected 19 duodenal biopsies of children and adults with celiac disease and compared the expression of 38 selected genes between each other and with the observed in 13 non-celiac disease controls matched by age. qPCR gene expression profiling. Intestinal samples from children and adults with active celiac disease patients and controls were analysed.

2015-12-19 | E-GEOD-76168 | biostudies-arrayexpress

miRNA profiling of celiac disease

Project description:microRNAs were profiled in healthy controls, classic celiac patients (CD), CD patients with anemia and GFD treated CD with normalization of duodenal mucosa all CD conditions were related to controls. For each group, five patients were pooled. One replicate per experiment

2013-04-19 | E-GEOD-46201 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

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