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Items: 4

1.

Expression data from buccal and nasal epithelium of current and never smokers

(Submitter supplied) Smoking is the leading cause of lung cancer death, although only a small percentage of smokers develop the disease. Cigarette smoke exposure is known to cause a field of injury in cells throughout the respiratory tract, and while these airway epithelial cells are morphologically normal, they can undergo genetic alterations in response to cigarette smoke exposure. We used microarrays to analyze the gene expression of epithelial cells in the extrathoracic epithelium, specifically nasal and buccal epithelium, to see if these cells underwent similar genetic alterations in response to tobacco exposure as seen in bronchial epithelial cells as has been previously reported. more...
Organism:
Homo sapiens
Type:
Expression profiling by array
Datasets:
GDS3054 GDS3309
Platforms:
GPL571 GPL96
25 Samples
Download data: CEL, CHP, EXP
Series
Accession:
GSE8987
ID:
200008987
2.
Full record GDS3054

Cigarette smoking effect on the buccal epithelium

Analysis of buccal epithelia from cigarette smokers. Cigarette smoke creates a field of injury in epithelial cells lining the respiratory tract. Results extend the concept of a smoking-induced field of injury beyond intrathoracic (bronchial) epithelia to extrathoracic epithelia that line the mouth.
Organism:
Homo sapiens
Type:
Expression profiling by array, count, 2 agent sets
Platform:
GPL96
Series:
GSE8987
10 Samples
Download data: CEL, CHP, EXP
3.

[HG-U133A] Affymetrix Human Genome U133A 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 08, 2012: annotation table updated with netaffx build 32 June 24, 2016: annotation table updated with netaffx build 35 Protocol: see manufacturer's web site The U133 set includes 2 arrays with a total of 44928 entries and was indexed 29-Jan-2002. more...
Organism:
Homo sapiens
364 DataSets
1125 Series
11 Related Platforms
42430 Samples
Download data
Platform
Accession:
GPL96
ID:
100000096
4.

Mouth_5 (Current Smoker)

Organism:
Homo sapiens
Source name:
Buccal mucosa sample from Current Smoker
Platform:
GPL96
Series:
GSE8987
Dataset:
GDS3054
Download data: CEL, CHP, EXP
Sample
Accession:
GSM227862
ID:
300227862
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