GSM550843[Accession] - GEO DataSets

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Items: 4

Select item 2000221481.

Induced Sputum Genes Associated With Spirometroc and Radiological Disease Severity in COPD Ex-smokers

(Submitter supplied) Induced sputum is used to sample inflammatory cells, predominantly neutrophils and macrophages, from the airways of COPD patients. Our aim was to identify candidate genes associated with the degree of airflow obstruction and the extent of emphysema by expression profiling, and then to confirm these findings for selected candidates using specific PCR and protein analysis.

Organism:: Homo sapiens

Type:: Expression profiling by array

Dataset:: GDS4265
Platform:: GPL570
143 Samples

Download data: CEL

Series

Accession:: GSE22148

ID:: 200022148

Select item 42652.

Chronic obstructive pulmonary disease in ex-smokers: sputum

Analysis of sputum from ex-smokers with moderate (stage 2) or severe (stages 3, 4) chronic obstructive pulmonary disease (COPD). Induced sputum contains inflammatory cells, predominantly neutrophils and macrophages. Results provide insight into molecular mechanisms underlying COPD progression.

Organism:: Homo sapiens

Type:: Expression profiling by array, count, 3 disease state sets

Platform:: GPL570
Series:: GSE22148
143 Samples

Download data: CEL

DataSet

Accession:: GDS4265

ID:: 4265

Select item 1000005703.

[HG-U133_Plus_2] Affymetrix Human Genome U133 Plus 2.0 Array

(Submitter supplied) Affymetrix submissions are typically submitted to GEO using the GEOarchive method described at http://www.ncbi.nlm.nih.gov/projects/geo/info/geo_affy.html June 03, 2009: annotation table updated with netaffx build 28 June 06, 2012: annotation table updated with netaffx build 32 June 23, 2016: annotation table updated with netaffx build 35 Protocol: see manufacturer's web site Complete coverage of the Human Genome U133 Set plus 6,500 additional genes for analysis of over 47,000 transcripts All probe sets represented on the GeneChip Human Genome U133 Set are identically replicated on the GeneChip Human Genome U133 Plus 2.0 Array. more...