|
Status |
Public on Jul 01, 2008 |
Title |
Prostate tumor patient 18 (MicroRNA Array) |
Sample type |
RNA |
|
|
Source name |
hr
|
Organism |
Homo sapiens |
Characteristics |
race: Caucasian smoking status: Unknown gleason sum: 7 pt stage: 3 extraprostatic extension: Focal perineural invasion: Yes seminal vesicle invasion: No are surgical margins involved: Tumor focal at margin angio lymphatic invasion: No
|
Extracted molecule |
total RNA |
Extraction protocol |
TRIzol
|
Label |
biotin
|
Label protocol |
Refer to Liu et al (PNAS 101: 9740-9744 (2004)). 5 ug of total RNA was labeled in reverse transcription at 37C for 90 mins by using biotin-labeled rand-octomer oligo primer. The RT reaction mix was further denatured by using 0.5 N NaOH / 1 mM EDTA at 65C for 15 mins and neutralized by 1 M Tris HCl pH 7.6. Biotin signal was detected with an Alexa 647-Streptavidin conjugate.
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|
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Hybridization protocol |
The chips were hybridized on Tecan HS 4800 hybridization station. Chips were pre-hybridized at 25C for 30 min in the buffer of 6x SSPE/ 30% formamide/ 1x Denhardt's solution. The chips were further hybridized with labeled target in 6x SSPE/ 30% formamide at 25C for 18 hr. Hybridization, post-hybridization washing in 0.75x TNT (Tris, sodium, Tween 20) (see PNAS) at 37C for 40 mins. The chips were stained by streptavidin-alexa647 (1:500) dilution in TNT for 30 mins. Post-staining washing in 1x TNT FOR 40 min. Rinse with water and spin dry.
|
Scan protocol |
Arrays were scanned on the GenePix scanner and analyzed using the GenePix Pro software package.
|
Description |
Race: Caucasian, Smoking Status: Unknown, Gleason Sum: 7, PT Stage: 3, Extraprostatic Extension: Focal, Perineural Invasion: Yes, Seminal vesicle invasion: No, Are Surgical margins involved: Tumor focal at margin, Angio lymphatic invasion:No
|
Data processing |
median-centralized normalized
|
|
|
Submission date |
Feb 21, 2007 |
Last update date |
Apr 16, 2015 |
Contact name |
Robert Scott Hudson |
Organization name |
NIH
|
Department |
NCI
|
Lab |
The Laboratory of Human Carcinogenesis
|
Street address |
National Cancer Institute Room Blgd.37/3044
|
City |
Bethesda |
State/province |
MD |
ZIP/Postal code |
20852 |
Country |
USA |
|
|
Platform ID |
GPL4700 |
Series (1) |
GSE7055 |
Expression of microRNAs and Protein-coding Genes Associated with Perineural Invasion in Prostate Cancer |
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