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Title: Gene Expression Profile of Fibrovascular Membrane Associated with Proliferative Diabetic Retinopathy      
dateReleased:
08-16-2014
description:
Proliferative diabetic retinopathy (PDR) is a vision-threatening disorder characterized by the formation of cicatricial fibrovascular membranes leading to traction retinal detachment. Despite the recent advance in the treatment of PDR such as vitreoretinal surgery with use of anti-vascular endothelial growth factor (VEGF) drug as an adjunct, it still remains vision-threatening disease. In order to identify genes associated with the pathogenesis of PDR, we performed gene expression analyses in fibrovascular membrane in patients with PDR using DNA microarray technology. This study was approved by the Ethics Committee of the Kyushu University Hospital and Fukuoka University Chikushi Hospital, and the surgical specimens were handled in accordance with the ethical standards of the 1989 Declaration of Helsinki. All patients gave informed consent before inclusion in the study. Fibrovascular membranes (FVMs) were surgically dissected from the retinal surface with horizontal scissors of patients with PDR undergoing pars plana vitrectomy. These specimens were classified into active and inactive according to the clinical findings of neovascularization (NV) in the FVMs.Total RNA were extracted from the FVMs. RNA from human retina was obtained from Clontech (Palo Alto, CA).
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-60436
refinement:
raw
alternateIdentifiers:
60436
keywords:
functional genomics
dateModified:
08-26-2014
availability:
available
types:
gene expression
name:
Homo sapiens
ID:
A-MEXP-1173
name:
Illumina HumanWG-6 v3.0 Expression BeadChip
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-60436/E-GEOD-60436.raw.1.zip
storedIn:
ArrayExpress
qualifier:
gzip compressed
format:
TXT
accessType:
download
authentication:
none
authorization:
none
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-60436/E-GEOD-60436.processed.1.zip
storedIn:
ArrayExpress
qualifier:
gzip compressed
format:
TXT
accessType:
download
authentication:
none
authorization:
none
accessURL: https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE60436
storedIn:
Gene Expression Omnibus
qualifier:
not compressed
format:
HTML
accessType:
landing page
primary:
true
authentication:
none
authorization:
none
abbreviation:
EBI
homePage: http://www.ebi.ac.uk/
ID:
SCR:004727
name:
European Bioinformatics Institute
homePage: https://www.ebi.ac.uk/arrayexpress/
ID:
SCR:002964
name:
ArrayExpress