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Title: Transcription profiling by array of wild-type or Thrombospondin 1 (TSP-1) null mouse dextran sulphate sodium (DSS)-induced colitis treated with various forms of TSP-1, a protein with regulatory functions in inflammation and cancer      
availability:
available
aggregation:
instance of dataset
privacy:
not applicable
refinement:
curated
dateReleased:
07-03-2015
ID:
E-GEOD-32697
description:
Thrombospondin 1 (TSP-1) is an anti-angiogenic matricellular protein with regulatory functions in inflammation and cancer. The type 1 repeats (TSR) domains of TSP-1 have been shown to interact with a wide range of proteins that result in the anti-angiogenic and anti-tumor properties of TSP-1. To evaluate potential therapeutic effects of TSRs in inflammatory bowel disease, we conducted clinical, histological and gene microarray analyses on a mouse model of induced colitis. We used Affymetrix GeneChips to determine the changes in the genetic profile underlying TSR-treatment coincident with induction of colitis using DSS. We identified differentially expressed genes among the treatment groups. Using DSS (dextran sulfate sodium) to induce colitis, wild-type mice were simultaneously injected with either saline or one form of TSP-1 derived peptides, containing either the three domains of the TSR (3TSR), the two last domains (TSR2), or TSR2 with the RFK sequence (TSR2+RFK). Wt mice drinking water only was used as reference.
keywords:
transcription profiling by array
format:
HTML
storedIn:
Array Express
qualifier:
not compressed
accessType:
landing page
authorization:
none
authentication:
none
primary:
true
accessURL: https://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-32697
format:
JSON
storedIn:
OmicsDI
qualifier:
not compressed
accessType:
download
authorization:
none
authentication:
none
primary:
false
accessURL: www.omicsdi.org/ws/dataset/arrayexpress-repository/E-GEOD-32697.json
format:
XML
storedIn:
OmicsDI
qualifier:
not compressed
accessType:
download
authorization:
none
authentication:
none
primary:
false
accessURL: http://www.omicsdi.org/ws/dataset/arrayexpress-repository/E-GEOD-32697.xml
ID:
SCR:014747
name:
Omics Discovery Index
abbreviation:
OmicsDI
homePage: http://www.omicsdi.org/