Filters
Technology
Platform
GSE77167
Homo sapiens
59 Downloadable Samples
Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
The aim was to investigate the effect of postoperative intra-abdominal infection on the gene expression patterns of peripheral blood leukocytes (PBL) after surgery for colorectal cancer
Publication Title
Peripheral blood leucocytes show differential expression of tumour progression-related genes in colorectal cancer patients who have a postoperative intra-abdominal infection: a prospective matched cohort study.
Sample Metadata Fields
Specimen part, Disease, Disease stage
View Samples- Homo sapiens
- 30 Downloadable Samples
- Affymetrix Human Transcriptome Array 2.0 (hta20)
Description
In this dataset, we included expression data obtained from 30 resected human PDAC tumors, to examine what genes are differentially expressed in different cohorts that might lead to various outcomes
Publication Title
Identification of unique neoantigen qualities in long-term survivors of pancreatic cancer.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 116 Downloadable Samples
- Affymetrix Human Exon 1.0 ST Array [probe set (exon) version (huex10st)
Description
In the current study, we used exon arrays and clinical samples from a previous trial (SAKK 19/05) to investigate the expression variations at the exon-level of 3 genes potentially playing a key role in modulating treatment response (EGFR, KRAS, VEGFA).
Publication Title
EGFR exon-level biomarkers of the response to bevacizumab/erlotinib in non-small cell lung cancer.
Sample Metadata Fields
Sex, Specimen part, Disease, Disease stage, Treatment
View Samples- Homo sapiens
- 839 Downloadable Samples
Illumina HumanHT-12 V4.0 expression beadchip, Illumina HumanHT-12 V3.0 expression beadchip
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Diagnosis of Kawasaki Disease Using a Minimal Whole-Blood Gene Expression Signature.
Sample Metadata Fields
Sex
View Samples- Homo sapiens
- 459 Downloadable Samples
- Illumina HumanHT-12 V3.0 expression beadchip, Illumina HumanHT-12 V4.0 expression beadchip
Description
Genome-wide analysis of transcriptional profiles in children <17 years of age with inflammatory diseases, bacterial or viral infections or with clinical features suggestive of infection.
Publication Title
Diagnosis of Kawasaki Disease Using a Minimal Whole-Blood Gene Expression Signature.
Sample Metadata Fields
Sex
View Samples- Homo sapiens
- 233 Downloadable Samples
- Illumina HumanHT-12 V3.0 expression beadchip, Illumina HumanHT-12 V4.0 expression beadchip
Description
Genome-wide analysis of transcriptional profiles in children <17 years of age with inflammatory diseases, bacterial or viral infections or with clinical features suggestive of infection.
Publication Title
Diagnosis of Kawasaki Disease Using a Minimal Whole-Blood Gene Expression Signature.
Sample Metadata Fields
Sex
View Samples- Homo sapiens
- 147 Downloadable Samples
- Illumina HumanHT-12 V3.0 expression beadchip
Description
Genome-wide analysis of transcriptional profiles in children <17 years of age with inflammatory diseases, bacterial or viral infections or with clinical features suggestive of infection.
Publication Title
Diagnosis of Kawasaki Disease Using a Minimal Whole-Blood Gene Expression Signature.
Sample Metadata Fields
Sex
View Samples- Mus musculus
- 43 Downloadable Samples
Illumina HiSeq 2000
Description
The Adar1 deaminase inactive mutant mouse tissue samples were obtain from the Walkley lab as described in http://www.ncbi.nlm.nih.gov/pubmed/26275108. We performed mmPCR-seq on the samples and measured the editing levels of. Overall design: Fetal mRNA profiles of E12.5 wild type (WT) and ADAR E861A mutant mice were generated by deep sequencing using Illumina HiSeq 2000.
Publication Title
Dynamic landscape and regulation of RNA editing in mammals.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples- Mus musculus
- 3 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
BRCA1, a well-known breast and ovarian cancer susceptibility gene with multiple interacting partners, is predicted to have diverse biological functions. However, to date its only well-established role is in the repair of damaged DNA and cell cycle regulation. In this regard, the etiopathological study of low penetrant variants of BRCA1 provides an opportunity to uncover its other physiologically important functions. Using this rationale, we studied the R1699Q variant of BRCA1, a potentially moderate risk variant, and found that it does not impair DNA damage repair but abrogates the repression of miR-155, a bona fide oncomir. We further show that in the absence of functional BRCA1, miR-155 is up-regulated in BRCA1-deficient mouse mammary epithelial cells, human and mouse BRCA1-deficienct breast tumor cell lines as well as tumors. Mechanistically, we found that BRCA1 represses miR-155 expression via its association with HDAC2, which deacetylates H2A and H3 on the miR-155 promoter. Finally, we show that over-expression of miR-155 accelerates whereas the knockdown of miR-155 attenuates the growth of tumor cell lines in vivo. Taken together, our findings demonstrate a new mode of tumor suppression by BRCA1 and reveal miR-155 as a potential therapeutic target for BRCA1-deficient tumors.
Publication Title
Tumor suppressor BRCA1 epigenetically controls oncogenic microRNA-155.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 3 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
We examined the functional significance of the R1699Q variant of human BRCA1 gene using a mouse ES cell-based assay.
Publication Title
Tumor suppressor BRCA1 epigenetically controls oncogenic microRNA-155.
Sample Metadata Fields
Specimen part
View Samples