GEO Logo
   NCBI > GEO > Accession DisplayHelp Not logged in | LoginHelp
GEO help: Mouse over screen elements for information.
Sample GSM7783276 Query DataSets for GSM7783276
Status Public on Oct 01, 2023
Title Ctrl TGFb_R2
Sample type RNA
Source name HMECT cells
Organism Homo sapiens
Characteristics source: Cell culture
transduction: control vector pWZL
treatment: TGFb
Treatment protocol HMECT were transduced with a retrovirus pWZL control vector or pWZL RSK3 encoding vector. After one week of selection with neomycin, cells were treated or not with TGFβ (PeproTech) at the concentration of 0.5 ng/mL for 48h before RNA extraction.
Growth protocol Immortalized human Mammary Epithelial Cells (HMECT) were grown in Mammary Epithelial Cell Growth Medium (MECGM, C-39115 Promocell) with 1% penicillin/streptomycin (Life Technologies). Cells were maintained at 37°C under a 5% CO2 atmosphere.
Extracted molecule total RNA
Extraction protocol Total RNA was extracted from HMECT cells in culture using NucleoSpin® RNA (Macherey Nalgen) following the manufacturer's recommendations
Label cy3
Label protocol cRNAs were synthesized and labeled with the Cy3 dye from 100 ng of total RNA using the one-color Low Input Quick Amp Labeling Kit (Agilent Technologies) following the manufacturer's recommandations, followed by RNeasy Mini column purification (QIAGEN, Valencia, CA). Dye incorporation and cRNA yield were checked with the NanoDrop ND-1000 Spectrophotometer.
Hybridization protocol 1.65 ug of Cy3-labelled cRNA (specific activity >10.0 pmol Cy3/ug cRNA) was fragmented at 60°C for 30 minutes in 1x Agilent fragmentation buffer and 2x Agilent blocking agent following the manufacturers instructions. After fragmentation 2x Agilent hybridization buffer was added to the fragmentation mixture and hybridized to Agilent Mouse GE 4x44K v2 Microarrays (Agilent-026655) 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 with 37°C GE Wash buffer 2 (Agilent), then dried briefly in acetonitrile.
Scan protocol Microarrays were scanned with an Agilent DNA microarray scanner G2565CA (Agilent Technologies).Fluorescent signals were extracted and normalized with the Feature Extraction software version (Agilent Technologies),
Data processing The scanned images were analyzed with Feature Extraction Software (Agilent) using default parameters to obtain background subtracted and spatially detrended Processed Signal intensities.
Submission date Sep 15, 2023
Last update date Oct 01, 2023
Contact name jean-michel flaman
Phone +33687477812
Organization name Inserm 1052
Department CRCL
Street address 28 rue Laennec
City Lyon
ZIP/Postal code 69373
Country France
Platform ID GPL13497
Series (1)
GSE243320 RSK3 switches cell fate: from stress-induced senescence to malignant progression

Data table header descriptions
VALUE Data were normalized to the 75th percentile signal intensity and the baseline was adjusted on control condition NT using GeneSpring GX 12.6 software (Agilent Technologies). The normalized data are indicated in log2FC.

Data table
A_23_P42935 0.4231248
A_23_P117082 0.19936562
A_23_P2683 -0.1873951
A_24_P358131 0.048153877
A_23_P157316 0.22094393
A_32_P14850 0.23177528
A_23_P158596 0.32979584
A_23_P350107 0.14476776
A_23_P388190 -0.10613346
A_23_P106544 -0.34044075
A_32_P85539 0.61987114
A_23_P94998 -0.35891914
A_23_P417014 0.499187
A_23_P103905 0.18610096
A_24_P497186 0.47121716
A_23_P118536 -0.035294056
A_23_P434289 -0.022649288
A_33_P3326898 0.3533473
A_24_P67898 0.34893608
A_24_P28657 -0.7466135

Total number of rows: 26277

Table truncated, full table size 627 Kbytes.

Supplementary file Size Download File type/resource
GSM7783276_SG12034169_252665247864_S001_GE1_1105_Oct12_1_2.txt.gz 2.1 Mb (ftp)(http) TXT

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