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Sample GSM2292542 Query DataSets for GSM2292542
Status Public on Feb 24, 2017
Title Englerin A_8 h, rep. 1
Sample type RNA
Source name Englerin A, 8 h-treated A-498 cells
Organism Homo sapiens
Characteristics cell line: A-498 (ATCC HTB-44)
tumor type: renal cell carcinoma
gender: female
treated with: ENGLERIN A for 8hrs
Treatment protocol A498 cells were plated in complete RPMI onto 100 mm dishes at 0.9 x 10E6 cells per dish. After cells were allowed to adhere overnight, cells were refed with complete RPMI containing 0.1% DMSO (vehicle) for 3 hours or 100 nM englerin A for 8 hours.
Growth protocol A498 cells were purchased from ATTC and maintained in RPMI medium supplemented with 10% FBS, 2 mM L-glutamine, and 100 units/ml penicillin/streptomycin (complete RPMI). All experiments were conducted with cells of passage number less than 25.
Extracted molecule total RNA
Extraction protocol Cell extracts were prepared using 1 ml of TRI Reagent (Zymo Research, Irvine, CA) per dish. Total RNA was then purified from cell extracts using spin columns by Zymo Research according to the manufacturer’s directions.
Label Cy3
Label protocol Cyanine-3 (Cy3) labeled cRNA was prepared from 200 ng total RNA using the Low Input Quick Amp Labeling Kit (Agilent) according to the manufacturer's instructions, followed by RNAeasy column purification (QIAGEN, Valencia, CA). Dye incorporation and cRNA yield were checked with a NanoDrop 2000c Spectrophotometer.
Hybridization protocol 600 ng of Cy3-labelled cRNA (specific activity >= 15.6 pmol Cy3/ug cRNA) was fragmented at 60°C for 30 minutes in a reaction volume of 25 ul containing 1x Agilent fragmentation buffer and 2x Agilent blocking agent following the manufacturer instructions. On completion of the fragmentation reaction, 25 ul of 2x Agilent hybridization buffer was added to the fragmentation mixture and hybridized to Agilent SurePrint G3 Human Gene Expression 8x60K v2 Microarrays (G4851B-039494) 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 immersed in acetonitrile and dried immediately by slowly removing the slide.
Scan protocol Slides were scanned immediately after washing on an Agilent DNA Microarray Scanner (G2505C) using one color scan setting for 8x60k array slides (Scan Area 61x21.6 mm, Scan resolution 3 um, Dye channel is set to Green at 20 bit).
Description US10130359_253949437667_S01_GE1_107_Sep09_1_1.txt
Data processing The scanned images were analyzed with Feature Extraction Software (Agilent) using default parameters (protocol GE1_107_Sep09 and Grid 039494_D_F_20140813) to obtain background subtracted and spatially detrended Processed Signal intensities. Data was uploaded into Genespring version 11.5.1 where was thresholded to 1.0, log2 transformed, quantile normalized and base line transformed using the median of all samples. Data was filtered by flags in a way that at least 75% of the samples in any of the 2 experimental groups had DETECTED flags. Then, differentially expressed genes were determined using a moderated t-test statistics with p-value 0.01 and fold change 1.5 as cutoffs.
Submission date Aug 25, 2016
Last update date Feb 24, 2017
Contact name Diego Altomare
Organization name University of South Carolina
Department Department of Drug Discovery and Biomedical Sciences
Lab Functional Genomics Core
Street address 715 Sumter Street, Room 617
City Columbia
State/province SC
ZIP/Postal code 29208
Country USA
Platform ID GPL17077
Series (2)
GSE86045 Gene expression analysis of renal cell carcinoma cell line A-498 after 8-hour treatment with englerin A.
GSE86047 Gene Expresion Analysis of A-498 cells after treatment with Englerin A
Reanalysis of GSM2292534

Data table header descriptions
VALUE Normalized signal intensity (Background corrected, thresholded to 1.0, log2 transformed, quantile normalized and base line transformed using the median of all samples).

Data table
GE_BrightCorner -0.00491333
DarkCorner -0.04880643
A_23_P117082 0.023832321
A_33_P3246448 0.26957893
A_33_P3318220 -0.07987118
A_33_P3236322 -0.3167553
A_33_P3319925 -1.3225536
A_21_P0000509 -0.017932892
A_21_P0000744 -0.04037094
A_24_P215804 0.33554173
A_23_P110167 0.029899597
A_33_P3211513 0.7235737
A_23_P103349 -0.070430994
A_32_P61480 -0.003708363
A_33_P3788124 -0.023472786
A_33_P3414202 -0.044410706
A_33_P3316686 0.09819889
A_33_P3300975 -0.27741146
A_33_P3263061 -3.50E-04
A_33_P3261373 -0.07736564

Total number of rows: 50739

Table truncated, full table size 1244 Kbytes.

Supplementary file Size Download File type/resource
GSM2292542_US10130359_253949437667_S01_GE1_107_Sep09_1_1.txt.gz 3.1 Mb (ftp)(http) TXT
Processed data included within Sample table

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