|
| Status |
Public on Apr 05, 2013 |
| Title |
fibroblast_patient_3_A |
| Sample type |
RNA |
| |
|
| Source name |
human fibroblast, Q10 deficient patient COQ2 mutant, rep. 1
|
| Organism |
Homo sapiens |
| Characteristics |
age: 33-month-old
gender: boy
cell type: dermal fibroblasts.
clinical phenotype: (1) corticosteroid-resistant nephrotic syndrome, (2) progressive encephalomyopathy later developed, and (3) CoQ10 was decreased (muscle and fibroblasts).
treatment: Oral CoQ10 improved the neurologic picture, but do not improved the renal dysfunction.
|
| Extracted molecule |
total RNA |
| Extraction protocol |
Cells were homogenized in 1 ml of Tripure Isolation Reagent (Roche) and RNA was extracted with chloroform and precipitated with 2-propanol by centrifugation at 12000 g for 10 min at 4ºC. After washing with 75% EtOH, RNA was resuspended in DEPC-treated water and treated with deoxiribonuclease I (Sigma) for removal of possible DNA contamination. Afterwards, RNA was cleaned using the RNeasy® MinElute™ Cleanup kit (Qiagen), its concentration and purity were checked spectrophotometrically and its quality was verified electrophoretically. RNA was stored at –20 ºC in RNase-free water.
|
| Label |
biotin
|
| Label protocol |
A cRNA probe was synthesized and fragmented from each RNA sample using Affymetrix protocols and kits provided by Qiagen.
|
| |
|
| Hybridization protocol |
Each cRNA probe was hybridized to independent GeneChip Human Genome U133 Plus 2.0 Array (Affymetrix).
Hybridization was performed overnight in the GeneChip Hybridization
Oven 640 at 45ºC with shaking at 60 rpm; washes and staining of
the probe were performed in the GeneChip fluidics station using
buffers and protocols provided by the manufacturer.
The full system was controlled by the GeneChip Operating Software (GCOS), and both the equipment and the software were provided by Affymetrix.
|
| Scan protocol |
High-quality scan of the arrays was performed with the GeneChip Scanner 3000. The full system was controlled by the GeneChip Operating Software (GCOS), and both the equipment and the software were provided by Affymetrix.
|
| Description |
reference: Salviati, L. et al. Neurology 65, 606-8 (2005)
|
| Data processing |
Data extraction, cell intensity calculation and computational analysis were performed using GCOS and Expression Console Release Software from Affymetrix. The signal value was obtained using MAS5 and RMA algorithms at linear scale.
|
| |
|
| Submission date |
Nov 16, 2011 |
| Last update date |
Apr 05, 2013 |
| Contact name |
Daniel Jose Moreno Fernandez-Ayala |
| E-mail(s) |
[email protected]
|
| Organization name |
Universidad Pablo de Olavide
|
| Lab |
CABD/CSIC-UPO
|
| Street address |
Carretera de Utrera, Km. 1
|
| City |
Sevilla |
| ZIP/Postal code |
41013 |
| Country |
Spain |
| |
|
| Platform ID |
GPL570 |
| Series (2) |
| GSE33769 |
Common gene expression profile in the mitochondrial syndrome of coenzyme Q deficiency |
| GSE33941 |
Survival transcriptome in coenzyme Q deficiency syndrome |
|
