GEO Logo
   NCBI > GEO > Accession DisplayHelp Not logged in | LoginHelp
GEO help: Mouse over screen elements for information.
Sample GSM1289303 Query DataSets for GSM1289303
Status Public on Dec 31, 2013
Title HDF_SAHA-PIP10_rep1
Sample type RNA
Source name Human Dermal Fibroblasts, SAHA-PIP10(SAHA-PIP J), replicate 1
Organism Homo sapiens
Characteristics cell source: human dermal fibroblasts derived from normal human breast skin
gender: female
age: 54y
treatment: 48hr treatment with SAHA-PIP10 (SAHA-PIP J)
Treatment protocol HDFs within the passage P6 were trypsinized for 5 min at 37 °C, and were resuspended in the fresh medium to a concentration of 1.5 x 10^5 cells/2ml in a 35 mm plate and were grown for 24 hours. The medium was then removed and replaced with 2 ml of fresh medium supplimented with DMSO solusion of SAHA, SAHA-PIPs 1-32 (final concentration: 1 μM). The cultures were incubated for 48 hours.
Growth protocol 54-year-old female Caucasian HDFs were maintained in Dulbecco's modified eagle medium (DMEM, Life Technologies) containing 10% fetal bovine serum (FBS, Japan Serum).
Extracted molecule total RNA
Extraction protocol RNA was extracted using the RNeasy mini kit (Qiagen, Valencia, CA) following the manufacturer's recommendations. RNA was quantified using a Nanodrop ND1000 spectrophotometer and quality was monitored with the Agilent 2100 Bioanalyzer (Agilent Technologies, Santa Clara, CA).
Label Cy3
Label protocol Cyanine-3 (Cy3) labelled cRNA was prepared from 100 ng RNA using the Low Input Quick Amp labeling kit, one-color (Agilent) according to the manufacturer's instructions, followed by RNAeasy column purification (QIAGEN, Valencia, CA). Dye incorporation and cRNA yield were checked with the NanoDrop ND-1000 Spectrophotometer.
Hybridization protocol 600ng of Cy3-labelled cRNA was fragmented at 60°C for 30 minutes using 1x Agilent fragmentation buffer and 2x Agilent blocking agent following the manufacturers instructions. On completion of the fragmentation reaction, 2x Agilent hybridization buffer was added to the fragmentation mixture and hybridized to Agilent SurePrint G3 Human GE Microarray kit 8x60 Ver2.0 (G4851B) for 17 hours at 65°C in a rotating Agilent hybridization oven. After hybridization, microarrays were washed 1 minute at room temperature with GE Wash Buffer 1 (Agilent) and 1 minute at 37°C with GE Wash buffer 2 (Agilent), then dried immediately by brief centrifugation.
Scan protocol Slides were scanned immediately after washing on the Agilent Scanner (G2539A) using one color scan setting for AgilentG3 GX array slides (Scan Area 61x21.6 mm, Scan resolution 3um, Dye channel is set to Green and Green PMT is set to 100%).
Description Gene expression in HDFs after 48hr treatment with SAHA-PIP10 (SAHA-PIP J)
Data processing The scanned images were analyzed with Feature Extraction Software (Agilent) using default parameters (protocol: GE1_1010_Sep10 and Grid: 039494_D_F_20120411) to obtain background subtracted and spatially detrended Processed Signal intensities.
Submission date Dec 13, 2013
Last update date Dec 31, 2013
Contact name Junichi Taniguchi
Organization name Kyoto University
Department Department of Chemistry, Graduate School of Science
Lab Sugiyama Laboratry
Street address Kitashirakawa-Oiwakecho, Sakyo-Ku
City Kyoto
ZIP/Postal code 606-8502
Country Japan
Platform ID GPL17077
Series (2)
GSE53317 Distinct DNA-based epigenetic switches trigger transcriptional activation of silent genes in human dermal fibroblasts (Agilent 1-color)
GSE53319 Distinct DNA-based epigenetic switches trigger transcriptional activation of silent genes in human dermal fibroblasts

Data table header descriptions
VALUE Normalized Value (log scale)

Data table
A_19_P00315452 3.919
A_19_P00315459 -1.701
A_19_P00315482 -4.285
A_19_P00315492 -3.747
A_19_P00315493 -5.954
A_19_P00315502 -3.702
A_19_P00315506 -5.086
A_19_P00315518 -6.065
A_19_P00315519 -5.987
A_19_P00315524 -1.782
A_19_P00315528 -6.004
A_19_P00315529 -5.931
A_19_P00315538 -1.407
A_19_P00315541 -4.490
A_19_P00315543 -4.264
A_19_P00315550 2.760
A_19_P00315551 1.324
A_19_P00315554 -4.978
A_19_P00315581 3.358
A_19_P00315583 -2.885

Total number of rows: 50599

Table truncated, full table size 1001 Kbytes.

Supplementary file Size Download File type/resource
GSM1289303_HDF_SAHA-PIP10.txt.gz 3.1 Mb (ftp)(http) TXT
Processed data included within Sample table

| NLM | NIH | GEO Help | Disclaimer | Accessibility |
NCBI Home NCBI Search NCBI SiteMap