NCBI Logo
GEO Logo
   NCBI > GEO > Accession DisplayHelp Not logged in | LoginHelp
GEO help: Mouse over screen elements for information.
          Go
Sample GSM6341408 Query DataSets for GSM6341408
Status Public on Nov 17, 2022
Title DLPFC expression from sample MU_9_020
Sample type RNA
 
Source name postmortem dorsolateral prefrontal cortex tissue
Organism Homo sapiens
Characteristics sample: MU_9_020
diagnosis: BPD
dx: case
age: 66.1
Sex: M
ph: 6.41
pmi: 17
rin: 7.6
rin²: 57.76
suicide: N
type of death: Violent
c1: 0.0184878
c2: 0.019005
c3: -0.00156293
c4: -0.0154828
sv1: -0.0124039446102741
adhd prs: -0.00275652246
bd prs: -0.00571809051
cdg prs: 0.00937990956
mdd-2018 prs: -0.00101724658
mdd-2019 prs: -0.0043049262
scz prs: -0.00244938296
ea prs: 1.88441715e-05
t2d prs: -0.00320673359
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 2.15652170272688
2315128 1.77660467435773
2315131 1.36823659165927
2315133 4.79391322190814
2315146 3.63977422528357
2315165 7.86398723475509
2315200 1.73024162637819
2315201 5.2372503329108
2315215 4.4188401884522
2315217 2.9152767877094
2315314 5.55388643889396
2315356 4.36642008773278
2315358 4.48673974360217
2315361 6.59327631763239
2315364 5.20283530076592
2315365 6.8021925423131
2315366 6.12715069176393
2315367 6.97064296559361
2315368 7.63435835925408
2315369 2.75292970130756

Total number of rows: 1097408

Table truncated, full table size 26673 Kbytes.




Supplementary file Size Download File type/resource
GSM6341408_MU_9_020_HuEx-1_0-st-v2_.CEL.gz 21.5 Mb (ftp)(http) CEL
Processed data included within Sample table

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