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GSE16028
Homo sapiens
108 Downloadable Samples
Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
The gene expression profile of blood drawn from healthy individuals was studied over a period of six months, at five time points. The gene expression profiles appeared to be constant over one month and to slightly vary over three months. A small proportion of genes were found to be differentially regulated according to gender. Differential gene regulation by age (in subjects 2555 years of age versus subjects > 55 years of age) was not observed.
Publication Title
A longitudinal study of gene expression in healthy individuals.
Sample Metadata Fields
Sex, Age, Specimen part, Subject
View Samples- Homo sapiens
- 300 Downloadable Samples
- Affymetrix Human Exon 1.0 ST Array [HuEx_1_0_st_v2.na29.hg18.RefSeq-core (huex10st)
Description
We assessed genome-wide expression of available pretreatment specimens from CLL patients enrolled in REACH, a study of fludarabine and cyclophosphamide FC or R-FC (addition of rituximab to FC) in relapsed CLL, to understand the disease heterogeneity and explore genes that may be prognostic or predictive of benefit from R-FC treatment. REACH (NCT00090051) was registered at www.clinicaltrials.gov.
Publication Title
PTK2 expression and immunochemotherapy outcome in chronic lymphocytic leukemia.
Sample Metadata Fields
Specimen part, Disease stage, Subject
View Samples- Homo sapiens
- 39 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
We identified EGF as the top candidates predicting kidney function through an intrarenal transcriptome-driven approach, and demonstrated it is an independent risk predictor of CKD progression and can significantly improve prediction of renal outcome by established clinical parameters in diverse populations with CKD from a wide spectrum of causes and stages
Publication Title
Tissue transcriptome-driven identification of epidermal growth factor as a chronic kidney disease biomarker.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 5 Downloadable Samples
- Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
We describe here an interrupted reprogramming strategy to generate "induced Progenitor-Like (iPL) cells" from Alveolar Epithelial Type II (AEC-II) cells. A carefully defined period of transient expression of reprogramming factors (Oct4, Sox2, Klf4 and c-Myc; OSKM) is able to rescue the limited in vitro clonogenic capacity of AEC-II cells, potentially by activation of a bipotential progenitor-like state.
Publication Title
Interrupted reprogramming of alveolar type II cells induces progenitor-like cells that ameliorate pulmonary fibrosis.
Sample Metadata Fields
Specimen part
View Samples- Caenorhabditis elegans
- 3 Downloadable Samples
Illumina Genome Analyzer II
Description
Years after the discovery that Dicer is a key enzyme in gene-silencing, the role of its helicase domain remains enigmatic. Here we show that this domain is critical for accumulation of certain endogenous small interfering RNAs (endo-siRNAs) in C. elegans. The domain is required for the production of the direct products of Dicer, or primary endo-siRNAs, and consequently, affects levels of downstream intermediates, the secondary endo-siRNAs. Consistent with the role of endo-siRNAs in silencing, their loss correlates with an increase in cognate mRNA levels. We find that the helicase domain of Dicer is not required for microRNA (miRNA) processing, or RNA interference following exposure to exogenous double-stranded RNA. Comparisons of wildtype and helicase-defective strains using deep-sequencing analyses show that the helicase domain is required by a subset of annotated endo-siRNAs, in particular, those associated with the slightly longer 26 nucleotide small RNA species containing a 5' guanosine. Overall design: We reintroduced either wildtype Dicer, or Dicer harboring a mutation (K39A) in it''s helicase domain, into dcr-1(ok247) mutant worms via transgene rescue. We then used high-throughput sequencing to compare levels of small RNAs present in each of these strains.
Publication Title
Dicer's helicase domain is required for accumulation of some, but not all, C. elegans endogenous siRNAs.
Sample Metadata Fields
Cell line, Subject
View Samples- Rattus norvegicus
- 12 Downloadable Samples
- Affymetrix Rat Genome 230 2.0 Array (rat2302)
Description
Comparison of the changes in mitochondrial gene expression of cells in which extracellular growth factors and/or mitogens have been added.
Publication Title
Extracellular growth factors and mitogens cooperate to drive mitochondrial biogenesis.
Sample Metadata Fields
Specimen part
View Samples- Pseudomonas aeruginosa
- 6 Downloadable Samples
- Affymetrix Pseudomonas aeruginosa Array (paeg1a)
Description
Analysis of a SigX knockout mutant of Pseudomonas aeruginosa H103 strain in LB.
Publication Title
The absence of SigX results in impaired carbon metabolism and membrane fluidity in Pseudomonas aeruginosa.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 14 Downloadable Samples
- Affymetrix Mouse Gene 2.0 ST Array (mogene20st)
Description
The intestinal epithelium is continuously renewed by a pool of intestinal stem cells expressing Lgr5. We show that deletion of the key autophagy gene Atg7 affects the survival of Lgr5+ intestinal stem cells. Mechanistically, this involves defective DNA repair, oxidative stress, and altered interactions with the microbiota. This study highlights the importance of autophagy in maintaining the integrity of intestinal stem cells.
Publication Title
Essential role for autophagy protein ATG7 in the maintenance of intestinal stem cell integrity.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 6 Downloadable Samples
- Illumina HiSeq 2500
Description
mRNA expression in Eµ-Myc lymphoma cells expressing or lacking miR-17~92 Overall design: Eµ-Myc B-cell lymphomas harboring conditional alleles of miR-17~92 were cultured with or without 4-OHT to generate isogenic tumour cells with homozygous deletion of miR-17~92. Wild type (fl) and miR-17~92-deleted (del) Eµ-Myc cells were cultured for 48 hours under regular growth conditions, and RNA isolated for sequencing analysis.
Publication Title
The miR-17∼92 microRNA Cluster Is a Global Regulator of Tumor Metabolism.
Sample Metadata Fields
Specimen part, Subject
View Samples- Drosophila melanogaster
- 24 Downloadable Samples
- Illumina HiSeq 2500
Description
Effect of LUBEL catalytic dead mutation in immune response Overall design: Mutation was introduced in the LUBEL catalytic region by CRISPR/Cas9 techonology in Drosophila melanogaster and their transcriptome was compared in control (sample 23930 to 23941) and e.coli pricked samples (sample 28984 to 28995).
Publication Title
Linear ubiquitination by LUBEL has a role in Drosophila heat stress response.
Sample Metadata Fields
Sex, Specimen part, Subject
View Samples