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Sample GSM6341320 Query DataSets for GSM6341320
Status Public on Nov 17, 2022
Title DLPFC expression from sample 9-056
Sample type RNA
 
Source name postmortem dorsolateral prefrontal cortex tissue
Organism Homo sapiens
Characteristics sample: 9-056
diagnosis: BPD
dx: case
age: 41.3
Sex: F
ph: 6.16
pmi: 46.5
rin: 7.1
rin²: 50.41
suicide: Y
type of death: Non-violent
c1: -0.00252987
c2: -0.00825223
c3: 0.021934
c4: -0.0160062
sv1: -0.0762985265403207
adhd prs: -0.00309011308
bd prs: -0.00524880315
cdg prs: 0.00917434449
mdd-2018 prs: -0.000930767388
mdd-2019 prs: -0.00389703632
scz prs: -0.00239618557
ea prs: 2.27078725e-05
t2d prs: -0.00319820617
tissue: postmortem dorsolateral prefrontal cortex (DLPFC)
Treatment protocol not applicable
Growth protocol Subjects were refrigerated within 5 hours of being found. Brodmann area 9 (BA 9) was taken from the lateral surface of the frontal lobe from an area comprising the middle frontal superior gyrus to the inferior frontal sulcus of the left hemisphere. After removal at autopsy, brain tissue was rapidly processed and frozen at -70°C using a standardized procedure that minimizes autolytic effects.
Extracted molecule total RNA
Extraction protocol Total RNA was isolated from ∼100 mg frozen gray matter using 1.0 ml TRIzol reagent (Life Technologies). After homogenization and phase separation, an equal volume of 70% ethanol was added to the aqueous phase. RNA isolation was performed using RNeasy minikits (Qiagen), and all samples were treated with DNase by column digestion. RNA quantity and quality were analyzed by spectrophotometry with NanoDrop (Thermo Fischer Science) and by determination of RNA integrity numbers (RINs) using an Agilent 2100 Bioanalyzer (Agilent Technologies). All samples with RIN ⩾ 6.00 were used for further analysis with Affymetrix Human Exon 1.0 ST v2 arrays (Affymetrix).
Label biotin
Label protocol Labeling was performed by the Australian Genome Research Facility (AGRF; Melbourne, Australia), which performed cRNA labeling of the samples with biotin using the Affymetrix Synthesis and Labeling Kit.
 
Hybridization protocol Hybridization was conducted by the Australian Genome Research Facility (AGRF; Melbourne, Australia), which prepared samples for hybridization with a standard probe cocktail and hybridized them overnight in an Affymetrix Human Exon 1.0 ST v2 Array.
Scan protocol Scanning of the arrays was carried out by the Australian Genome Research Facility (AGRF; Melbourne, Australia) according to the protocol provided by Affymetrix.
Description DLPFC expression case sample
Data processing Data were processed using the oligo package version 1.50.0 in R 3.6.1. Oligo’s Robust Multichip Average (RMA) algorithm was used for background adjustment, quantile normalisation and summarization (using median-polish) at the probeset level. Probesets that did not contain start or stop information, were labelled as controls in the current NetAffx annotation for Affymetrix’s HuEx 1.0 ST v2 array, were cross-hybridized (number_cross_hyb_probes ≥ 1), or were located on X, Y and M chromosomes were removed from the data set. The SVA package version 3.34.0 in R was used for batch correction of known and hidden batches.
HuEx-1_0-st-v2.r2.pgf
 
Submission date Jul 17, 2022
Last update date Nov 17, 2022
Contact name Karolina Worf
E-mail(s) karolina.worf@gmail.com
Organization name Helmholtz Zentrum Muenchen
Department Computational Health
Street address Ingolstaedter Landstr. 1
City Neuherberg
ZIP/Postal code 85764
Country Germany
 
Platform ID GPL5188
Series (1)
GSE208338 Expression data from postmortem human dorsolateral prefrontal cortex - psychiatric disorders & healthy controls

Data table header descriptions
ID_REF
VALUE Filtered and batch corrected RMA signal estimates from oligo 1.50.0 package in R 3.6.1

Data table
ID_REF VALUE
2315127 2.60140713176046
2315128 1.27944870925816
2315131 1.48785233831688
2315133 5.12514780257275
2315146 3.32093249112206
2315165 7.77176256046519
2315200 1.82586849549071
2315201 5.7256844674649
2315215 4.46878775055074
2315217 3.22164951919326
2315314 5.7163291180616
2315356 5.20193008516416
2315358 5.52988316122025
2315361 6.41044263578626
2315364 6.02067638163507
2315365 6.72016276373022
2315366 5.97497949941388
2315367 7.17568884014478
2315368 7.87815305598013
2315369 2.79698215856453

Total number of rows: 1097408

Table truncated, full table size 26673 Kbytes.




Supplementary file Size Download File type/resource
GSM6341320_9-056_HuEx-1_0-st-v2_.CEL.gz 21.5 Mb (ftp)(http) CEL
Processed data included within Sample table

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