NCBI Logo
GEO Logo
   NCBI > GEO > Accession DisplayHelp Not logged in | LoginHelp
GEO help: Mouse over screen elements for information.
          Go
Series GSE27342 Query DataSets for GSE27342
Status Public on Mar 01, 2011
Title Transcriptome analysis on gastric cancer
Organism Homo sapiens
Experiment type Expression profiling by array
Summary Reliable identification of cancer markers can have substantial implications to early detection of cancer. We report here an integrated computational and experimental study on identification of gastric cancer markers in patients’ tissue and sera based on (i) genome-scale transcriptomic analyses on 80 paired gastric cancer/reference tissues, with the aim of identifying abnormally expressed genes at various subtypes/stages of gastric carcinoma (ii) a computational identification of differentially expressed genes that may have their proteins secreted into blood circulation, followed by experimental validations.
 
Overall design 160 Total samples were analyzed on paried tumor and adjacent normal tissues from 80 gastric cancer patients. Differential analysis identified genes with a fold-change over 1.5.
 
Contributor(s) Xu Y
Citation(s) 20965966, 21445269
Submission date Feb 16, 2011
Last update date Feb 18, 2019
Contact name Juan Cui
E-mail(s) juancui@csbl.bmb.uga.edu
Phone 706-542-9779
Organization name University of Georgia
Department Biochemistry and Molecular Biology
Street address 120 Green Street
City Athens
ZIP/Postal code 30602
Country USA
 
Platforms (1)
GPL5175 [HuEx-1_0-st] Affymetrix Human Exon 1.0 ST Array [transcript (gene) version]
Samples (160)
GSM675890 control from gastric cancer patient 1
GSM675891 tumor tissue from gastric cancer patient 1
GSM675892 control from gastric cancer patient 2
Relations
BioProject PRJNA137409

Download family Format
SOFT formatted family file(s) SOFTHelp
MINiML formatted family file(s) MINiMLHelp
Series Matrix File(s) TXTHelp

Supplementary file Size Download File type/resource
GSE27342_RAW.tar 5.7 Gb (http)(custom) TAR (of CEL)
Processed data included within Sample table

| NLM | NIH | GEO Help | Disclaimer | Accessibility |
NCBI Home NCBI Search NCBI SiteMap