GEO DataSets

(Submitter supplied) Genome-wide association studies (GWAS) have been pivotal to increasing our understanding of intestinal disease. However, the mode by which genetic variation results in phenotypic change remains largely unknown, with many associated polymorphisms likely to modulate gene expression. Analyses of expression quantitative trait loci (eQTL) to date indicate that as many as 50% of these are tissue specific. more...

Organism:

Homo sapiens

Type:

Genome variation profiling by SNP array; SNP genotyping by SNP array

Platforms:

GPL13135 GPL16110

173 Samples

Download data

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by array; SNP genotyping by SNP array; Genome variation profiling by SNP array

Platforms:

GPL6244 GPL13135 GPL16110

372 Samples

Download data: CEL

(Submitter supplied) Genome-wide association studies (GWAS) have been pivotal to increasing our understanding of intestinal disease. However, the mode by which genetic variation results in phenotypic change remains largely unknown, with many associated polymorphisms likely to modulate gene expression. Analyses of expression quantitative trait loci (eQTL) to date indicate that as many as 50% of these are tissue specific. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

199 Samples

Download data: CEL

(Submitter supplied) Genome wide association studies (GWAS) have identified single nucleotide polymorphisms (SNPs) associated with diseases of the colon including inflammatory bowel diseases (IBD) and colorectal cancer (CRC). However, the functional role of many of these SNPs is largely unknown and tissue-specific resources are lacking. Expression quantitative trait loci (eQTL) mapping identifies target genes of disease-associated SNPs. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

40 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by array; Genome variation profiling by SNP array; SNP genotyping by SNP array

Platforms:

GPL6480 GPL8882

152 Samples

Download data: TXT

(Submitter supplied) A genome-wide eQTL analysis was performed in whole blood samples collected from 76 Japanese subjects. RNA microarray analysis was performed for 3 independent samples that were genotyped in a genome-wide scan. The correlations between the genotypes of 534,404 autosomal single nucleotide polymorphisms (SNPs) and the expression levels of 30,465 probes were examined for each sample. The SNP-probe pairs with combined correlation coefficients of all 3 samples corresponding to P < 3.10 × 10-12 (i.e., Bonferroni-corrected P < 0.05) were considered significant. more...

Organism:

Homo sapiens

Type:

Genome variation profiling by SNP array; SNP genotyping by SNP array

Platform:

GPL8882

76 Samples

Download data: TXT

(Submitter supplied) A genome-wide eQTL analysis was performed in whole blood samples collected from 76 Japanese subjects. RNA microarray analysis was performed for 3 independent samples that were genotyped in a genome-wide scan. The correlations between the genotypes of 534,404 autosomal single nucleotide polymorphisms (SNPs) and the expression levels of 30,465 probes were examined for each sample. The SNP-probe pairs with combined correlation coefficients of all 3 samples corresponding to P < 3.10 × 10-12 (i.e., Bonferroni-corrected P < 0.05) were considered significant. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6480

28 Samples

Download data: TXT

(Submitter supplied) A genome-wide eQTL analysis was performed in whole blood samples collected from 76 Japanese subjects. RNA microarray analysis was performed for 3 independent samples that were genotyped in a genome-wide scan. The correlations between the genotypes of 534,404 autosomal single nucleotide polymorphisms (SNPs) and the expression levels of 30,465 probes were examined for each sample. The SNP-probe pairs with combined correlation coefficients of all 3 samples corresponding to P < 3.10 × 10-12 (i.e., Bonferroni-corrected P < 0.05) were considered significant. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6480

24 Samples

Download data: TXT

(Submitter supplied) A genome-wide eQTL analysis was performed in whole blood samples collected from 76 Japanese subjects. RNA microarray analysis was performed for 3 independent samples that were genotyped in a genome-wide scan. The correlations between the genotypes of 534,404 autosomal single nucleotide polymorphisms (SNPs) and the expression levels of 30,465 probes were examined for each sample. The SNP-probe pairs with combined correlation coefficients of all 3 samples corresponding to P < 3.10 × 10-12 (i.e., Bonferroni-corrected P < 0.05) were considered significant. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6480

24 Samples

Download data: TXT

(Submitter supplied) Puerto Ricans are a racially admixed population, that consists of European, African and Native American ancestrie. Understanding eQTL patterns in Puerto Ricans should help us elucidate both regulation of gene expression and disease causation in racially admixed populations in general, and in Hispanic subgroups in particular.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

121 Samples

Download data: TXT

(Submitter supplied) Profiles of sequence variants that influence gene transcription are very important for understanding mechanisms that affect phenotypic variation and disease susceptibility. Using genotypes at 1.4 million SNPs and a comprehensive transcriptional profile of 15,454 coding genes and 6,113 lincRNA genes obtained from peripheral blood cells of 298 Japanese individuals, we mapped expression quantitative trait loci (eQTLs). more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL14550

301 Samples

Download data: TXT

(Submitter supplied) 242 patients recruited from an early arthritis clinic donated RNA and DNA from freshly isolated and purified peripheral blood CD19+ B cells. Global gene expression measurement was carried out using Illumina BeadChip HT12v4 microarrays. Objectives included the identification of B cell transcripts differentially expressed between disease phenotypes, where all patients were naive to immunomodulatory therapy. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

242 Samples

Download data: TXT

(Submitter supplied) An exploration of the peripheral blood CD4+ T-cell transcriptome of early arthritis clinic attendees, (i) to provide validation of previously published observations, and (ii) to facilitate an eQTL analysis.

Organism:

Homo sapiens

Type:

Expression profiling by array; Third-party reanalysis

Platform:

GPL15988

178 Samples

Download data: IDAT, TXT, XLS

(Submitter supplied) Analysis of expression quantitative trait loci (eQTLs) using RNA derived from freshly harvested peripheral blood CD4+ lymphocytes from 200 asthmatics collected in clinical settings.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6104

200 Samples

Download data: TXT

(Submitter supplied) Gene expression profiles of paired normal adjacent mucosa and tumor samples from 98 individuals and 50 healthy colon mucosae, were obtained through Affymetrix Human Genome U219 Arrays. This dataset is in the context of the COLONOMICS project and to query additional information you can visit the project website www.colonomics.org.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL13667

246 Samples

Download data: CEL

(Submitter supplied) Subcutaneous adipose tissue and visceral adipose tissue samples were obtained from severely obese individuals that underwent bariatric surgery. The goal of this study was to compare genome-wide gene expression levels in the two tissue types from healthy and unhealthy severely obese individuals. Whole-transcriptome subcutaneous adipose tissue gene expression levels were determined in 73 individuals with a BMI >35 kg/m2. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6947

142 Samples

Download data: TXT

(Submitter supplied) Multiple common variants for celiac disease influencing immune gene expression The goal of this study was to study the effect of genetic variation on gene expression of untouched primary leucocytes. We obtained peripheral blood RNA from unrelated Dutch and UK individuals using PAXgene tubes. We performed a second-generation genome wide association study of 4,533 celiac disease cases and 10,750 controls. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6104

229 Samples

Download data: TXT

(Submitter supplied) Multiple common variants for celiac disease influencing immune gene expression The goal of this study was to study the effect of genetic variation on gene expression of untouched primary leucocytes. We obtained peripheral blood RNA from unrelated Dutch individuals using PAXgene tubes. We performed a second-generation genome wide association study of 4,533 celiac disease cases and 10,750 controls. We genotyped 113 selected SNPs with PGWAS<10-4, and 18 SNPs from 14 known loci, in a further 4,918 cases and 5,684 controls. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6947

1240 Samples

Download data: TXT

(Submitter supplied) Genetic analysis of gene expression level is a promising approach for characterizing candidate genes that are involved in complex economic traits such as meat quality. In the present study, we conducted expression quantitative trait loci (eQTL) and allele-specific expression (ASE) analyses based on RNA-sequencing (RNAseq) data from the longissimus muscle of 189 Duroc × Luchuan crossed pigs in order to identify some candidate genes for meat quality traits. more...

Organism:

Sus scrofa

Type:

Expression profiling by high throughput sequencing

Platform:

GPL22475

189 Samples

Download data: TXT

(Submitter supplied) Statins reduce cardiovascular disease risk by lowering plasma low density lipoprotein (LDL)-cholesterol. To identify novel pathways that modulate statin response, we assessed the influence of simvastatin exposure on expression quantitative trait locus (eQTL) associations across the genome in 480 lymphoblastoid cell lines (LCLs). Cell lines were derived blood samples collected ant entry visit from participants in the Cholesterol and Pharmacogenomics (CAP) trial, who underwent a 6 week 40mg/day simvastatin trial. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6883

960 Samples

Download data: TXT