Filters
Technology
Platform
GSE110031
Mus musculus
6 Downloadable Samples
Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
These data show that Paupar, a CNS expressed long non-coding RNA (lncRNA), directly and functionally associates with KAP1, an essential epigenetic regulatory protein. Transcriptome profiling of N2A cells identified 1,913 differentially expressed genes whose expression significantly changed (at a 5% false discovery rate [FDR]) greater than 1.4-fold (log2 fold change 0.5) upon KAP1 depletion. Examination of the intersection of KAP1 and Paupar transcriptional targets showed that Paupar and KAP1 control expression of a shared set of target genes that are enriched for regulators of neuronal function and cell cycle in N2A cells. Furthermore, CHART-seq and ChIP-seq derived Paupar-KAP1 genome-wide co-occupancy maps revealed a 4-fold enrichment of overlap between Paupar and KAP1 bound sequences on chromatin. This study also indicates that Paupar promotes KAP1 chromatin occupancy and H3K9me3 deposition at a subset of distal targets, through formation of a ribonucleoprotein complex containing Paupar, KAP1 and the PAX6 transcription factor. These observations provide important conceptual insights into the trans-acting modes of lncRNA-mediated epigenetic regulation and the mechanisms of KAP1 genomic recruitment.
Publication Title
The long non-coding RNA <i>Paupar</i> promotes KAP1-dependent chromatin changes and regulates olfactory bulb neurogenesis.
Sample Metadata Fields
Cell line
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
The long non-coding RNA <i>Paupar</i> promotes KAP1-dependent chromatin changes and regulates olfactory bulb neurogenesis.
Sample Metadata Fields
Cell line
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
DPRP (PRL8a2) is critically involved in adaptations of the placentation site to physiological stressors. DPRP (PRL8a2) restrains the expression of genes associated with ER stress.
Publication Title
Identification of target genes for a prolactin family paralog in mouse decidua.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 12 Downloadable Samples
Illumina HiSeq 4000
Description
RNA-seq data demonstrate that N1 plus R848 at the global gene expression level synergistically promotes DC maturation and subsequent upregulation of many genes in DCs that are involved in the polarization of CD4+ T cells into Th1-type effectors. Overall design: DCs sham-treated or treated with N1, R848, or N1 plus R848 for 4 hours.
Publication Title
HMGN1 and R848 Synergistically Activate Dendritic Cells Using Multiple Signaling Pathways.
Sample Metadata Fields
Specimen part, Treatment, Subject
View Samples- Mus musculus
- 12 Downloadable Samples
- Illumina HiSeq 2500
Description
We synthesized the PAX8-NFE2L2 fusion transcript and cloned it into a lentiviral vector, and used this to overexpress it in the murine prostate adenocarcinoma cell line TRAMP-C1. Overall design: We used high coverage RNA sequencing (>30 million reads per sample) to compare the expression profiles of cells expressing the PAX8-NFE2L2 fusion transcript to cells transduced with an empty vector.
Publication Title
Global analysis of somatic structural genomic alterations and their impact on gene expression in diverse human cancers.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples- Homo sapiens
- 6 Downloadable Samples
- Illumina HumanHT-12 V4.0 expression beadchip
Description
Colorectal cancer cells with TP53 mutation are highly resistant to chemotherapeutics. In order to identify potential chemo-resistance signatures, here; we explored the global gene expression profiles of drug resistant colorectal cancer cell line SW480 upon Floxuridine (FdUrd) treatment using Illumina Human HT-12 v4.0 Expression Beadchip Array. Further, significantly altered genes were subjected to the pathway analysis in GeneCodis3 and crucial signaling pathways were found to be enriched. Upon further functional validations, these pathways could be targeted to enhance therapy in human cancers harboring mutant p53.
Publication Title
Transcriptome profiling identifies genes and pathways deregulated upon floxuridine treatment in colorectal cancer cells harboring GOF mutant p53.
Sample Metadata Fields
Sex, Age, Specimen part, Cell line, Treatment
View Samples- Mus musculus
- 4 Downloadable Samples
- Affymetrix Mouse Clariom S Array (clariomsmouse)
Description
We used microarrays to detail the global program of gene expression underlying identified distinct classes of up-regulated or down-regulated genes in salivary glands between Nfkbiz-/- and wild type mice.
Publication Title
Association of a dysbiotic oral microbiota with the development of focal lymphocytic sialadenitis in IκB-ζ-deficient mice.
Sample Metadata Fields
Sex, Specimen part
View Samples- Mus musculus
- 51 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Niemann-Pick Type C (NPC) disease is a rare, genetic, lysosomal disorder with progressive neurodegeneration. Poor understanding of the pathophysiology and lack of blood-based diagnostic markers are major hurdles in the treatment and management of NPC and several additional neurological, lysosomal disorders. To identify disease severity correlates, we undertook whole genome expression profiling of sentinel organs, brain, liver, and spleen of Balb/c Npc1-/- mice (Npc1nih)relative to Npc1+/- at an asymptomatic stage, as well as early- and late-symptomatic stages. Unexpectedly, we found prominent up regulation of innate immunity genes with age-dependent change in their expression, in all three organs. We shortlisted a set of 12 secretory genes whose expression steadily increased with age in both brain and liver, as potential plasma correlates for the neurological disease. Ten were innate immune genes with eight ascribed to lysosomes. Several are known to be elevated in diseased organs of murine models of other lysosomal diseases including Gauchers disease, Sandhoff disease and MPSIIIB. We validated the top candidate lysozyme, in the plasma of Npc1-/- as well as Balb/c Npc1nmf164 mice (bearing a point mutation closer to human disease mutants) and show its reduction in response to an emerging therapeutic. We further established elevation of innate immunity in Npc1-/- mice through multiple functional assays including inhibition of bacterial infection as well as cellular analysis and immunohistochemistry.
Publication Title
Genomic expression analyses reveal lysosomal, innate immunity proteins, as disease correlates in murine models of a lysosomal storage disorder.
Sample Metadata Fields
Age, Specimen part, Subject
View Samples- Rattus norvegicus
- 20 Downloadable Samples
- Affymetrix Rat Genome 230 2.0 Array (rat2302)
Description
Bone mineral density and structure candidate gene analysis in alcohol-non-preferring (NP), alcohol-preferring (P), congenic NP (NP.P) and congenic P (P.NP) rats
Publication Title
Identification of genes influencing skeletal phenotypes in congenic P/NP rats.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 12 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Expression profiling of proliferating primary myoblasts obtained from vastus lateralis muscle biopsises from healthy individuals and stimulated with Vitamin D (100 nM 1,25(OH)2D3) or vehicle for 24h.
Publication Title
Evidence for Vitamin D Receptor Expression and Direct Effects of 1α,25(OH)2D3 in Human Skeletal Muscle Precursor Cells.
Sample Metadata Fields
Specimen part, Treatment, Subject
View Samples