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GSE28242
Homo sapiens
13 Downloadable Samples
Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Purpose: Determine if gene expression profiles in urine sediment could provide non-invasive candidate markers for painful bladder syndrome (PBS) with and/or without Hunner lesions. Materials and Methods: Fresh catheterized urine was collected and centrifuged from control (n = 5), lesion-free (n = 5), and Hunner lesion bearing (n = 3) patients. RNA was extracted from the pelleted material and quantified by gene expression microarray (Affymetrix Human Gene ST Array). Results: Three biologically likely hypotheses were tested: A) all three groups are distinct from one another; B) controls are distinct from both types of PBS patients combined, and C) Hunner lesion PBS patients are distinct from controls and non-Hunner-lesion PBS combined. For statistical parity an unlikely fourth hypothesis was included: non-Hunner-lesion PBS patients are distinct from controls and Hunner lesion PBS combined. Analyses supported selective upregulation of genes in the Hunner lesion PBS group (hypothesis C), and these were primarily associated with inflammatory function. This profile is similar to that reported in a prior microarray study of bladder biopsies in Hunner lesion PBS. Conclusions: Urine sediment gene expression from non-Hunner-lesion PBS patients lacked a clear difference from that of control subjects, while the array signatures from PBS patients with Hunner lesions showed a clear, primarily inflammatory, signature. This signature was highly similar to that seen in a prior microarray study of bladder biopsies. Thus, although sample sizes were small, this work suggests that gene expression in urine sediment may provide a non-invasive biomarker for Hunner lesion, but not non-Hunner lesion, PBS.
Publication Title
Gene expression analysis of urine sediment: evaluation for potential noninvasive markers of interstitial cystitis/bladder pain syndrome.
Sample Metadata Fields
Sex, Age, Disease, Disease stage
View Samples- Mus musculus
- 3 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Identification of all genes expressed by mouse olfactory sensory neurons; genes expressed in mature neurons, immature neurons, or both were distinguished. Independent validation of enrichment ratio values supported by statistical assessment of error rates was used to build a database of statistical probabilities of the expression of all mRNAs detected in mature neurons, immature neurons, both types of neurons (shared), and the residual population of all other cell types.
Publication Title
Genomics of mature and immature olfactory sensory neurons.
Sample Metadata Fields
Sex, Specimen part
View Samples- Mus musculus
- 12 Downloadable Samples
Illumina HiSeq 2500
Description
We access the activity-dependent genes in olfactory neuron cells with unilateral naris occlusion model with mouse. Overall design: mRNA profile of olfactory epithelia between closed and open sides of mice naris was compared
Publication Title
Activity-Dependent Gene Expression in the Mammalian Olfactory Epithelium.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples- Arabidopsis thaliana
- 9 Downloadable Samples
- Affymetrix Arabidopsis ATH1 Genome Array (ath1121501)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Global identification of targets of the Arabidopsis MADS domain protein AGAMOUS-Like15.
Sample Metadata Fields
Specimen part
View Samples- Arabidopsis thaliana
- 9 Downloadable Samples
- Affymetrix Arabidopsis ATH1 Genome Array (ath1121501)
Description
Transcript accumulation was measured using the Affymetrix Arabidopsis ATH1 Genome Array [ATH1-121501] to document changes in response to the MADS-domain transcription factor AGAMOUS-Like 15 during somatic embryogenesis.
Publication Title
Global identification of targets of the Arabidopsis MADS domain protein AGAMOUS-Like15.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 8 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Conditional deletion of Lhx2, and to a lesser extent, Emx2 in olfactory neurons alters odorant receptor expression frequency.
Publication Title
Lhx2 Determines Odorant Receptor Expression Frequency in Mature Olfactory Sensory Neurons.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 8 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Conditional deletion of Lhx2, and to a lesser extent, Emx2 in olfactory neurons alters odorant receptor expression frequency.
Publication Title
Lhx2 Determines Odorant Receptor Expression Frequency in Mature Olfactory Sensory Neurons.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 8 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Conditional deletion of Lhx2, and to a lesser extent, Emx2 in olfactory neurons alters odorant receptor expression frequency.
Publication Title
Lhx2 Determines Odorant Receptor Expression Frequency in Mature Olfactory Sensory Neurons.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 8 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Conditional deletion of Lhx2, and to a lesser extent, Emx2 in olfactory neurons alters odorant receptor expression frequency. This series describes 1 of the 5 array experiments.
Publication Title
Lhx2 Determines Odorant Receptor Expression Frequency in Mature Olfactory Sensory Neurons.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 8 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Lhx2 Determines Odorant Receptor Expression Frequency in Mature Olfactory Sensory Neurons.
Sample Metadata Fields
Specimen part
View Samples