|
| Status |
Public on Aug 27, 2009 |
| Title |
HIF-2alpha Knockdown in A498 (VHL-/-) ccRCC cells |
| Organism |
Homo sapiens |
| Experiment type |
Expression profiling by array
|
| Summary |
HIF-2alpha is essential for (VHL-/-) ccRCC subcutaneous tumor growth in mice, and in tumor cell lines, its inhibition results in increased ROS accumulation, tumor cell death and responsiveness to radiation treatment. We have utilized transcriptional profiling to screen for putative HIF-2alpha targets genes that serve an anti-oxidant and, thus, cell survival function.
A498 ccRCC cell line was treated with control siRNA or mixture of two HIF-2alpha specific siRNA for 48 hours, and RNA was harvested. 4 independent experiments were performed, and expression was compared between control and HIF-2alpha knockdown groups.
|
| |
|
| Overall design |
8 total samples were applied to Affymetrix Human Gene 1.0 ST Arrays. We performed two-class paired analysis using Significance Analysis of Microarrays (SAM) software to compare expression in the CT (control siRNA) and H2 (Hif2-alpha siRNA) groups.
|
| |
|
| Contributor(s) |
Bertout JA, Majmundar AJ, Gordan JD, Lam J, Ditsworth D, Keith B, Brown EJ, Nathanson KL, Simon MC |
| Citation(s) |
19706526 |
| Submission date |
Jun 15, 2009 |
| Last update date |
Jul 26, 2018 |
| Contact name |
Amar Majmundar |
| Organization name |
University of Pennsylvania
|
| Street address |
434 Hillside Avenue
|
| City |
Jenkintown |
| State/province |
PA |
| ZIP/Postal code |
19139 |
| Country |
USA |
| |
|
| Platforms (1) |
| GPL6244 |
[HuGene-1_0-st] Affymetrix Human Gene 1.0 ST Array [transcript (gene) version] |
|
| Samples (8)
|
| GSM417394 |
Control siRNA Treated A498 Cells_4 |
| GSM417395 |
HIF2-alpha siRNA Treated A498 Cells_1 |
| GSM417396 |
HIF2-alpha siRNA Treated A498 Cells_2 |
| GSM417397 |
HIF2-alpha siRNA Treated A498 Cells_3 |
| GSM417398 |
HIF2-alpha siRNA Treated A498 Cells_4 |
|
| Relations |
| BioProject |
PRJNA116265 |
Less...
More...