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Items: 3

1.

Downregulation of microRNA expression in the lungs of rats exposed to cigarette smoke

(Submitter supplied) While microRNAs have extensively been investigated in cancer research, little is known regarding their response to noxious agents in apparently healthy tissues. We analyzed the expression of 484 miRNAs in the lung of rats exposed to environmental cigarette smoke (ECS) for 28 days. ECS downregulated 126 miRNAs (26.0%) at least two-fold and 24 miRNAs more than three-fold. We previously demonstrated that 107 of 4858 genes (2.9%) and 50 of 518 proteins (9.7%) were upregulated by ECS in the same tissue, consistently with the role of microRNAs as negative regulators of gene expression. more...
Organism:
Homo sapiens; Rattus sp.; Arabidopsis thaliana; Mus musculus
Type:
Non-coding RNA profiling by array
Platform:
GPL7500
2 Samples
Download data: GPR
Series
Accession:
GSE13260
ID:
200013260
2.

Lung-ECS

Organism:
Rattus sp.
Source name:
Lung
Platform:
GPL7500
Series:
GSE13260
Download data: GPR
Sample
Accession:
GSM334741
ID:
300334741
3.

Lung-control

Organism:
Rattus sp.
Source name:
Lung
Platform:
GPL7500
Series:
GSE13260
Download data: GPR
Sample
Accession:
GSM334740
ID:
300334740
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db=gds|term=txid10118[Organism]|query=1|qty=5|blobid=MCID_61b21175e6e40f3970344c6b|ismultiple=true|min_list=5|max_list=20|def_tree=20|def_list=|def_view=|url=/Taxonomy/backend/subset.cgi?|trace_url=/stat?
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