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GSE68443
Mus musculus
18 Downloadable Samples
Affymetrix Mouse Genome 430A 2.0 Array (mouse430a2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Brown Adipose YY1 Deficiency Activates Expression of Secreted Proteins Linked to Energy Expenditure and Prevents Diet-Induced Obesity.
Sample Metadata Fields
Age, Specimen part, Treatment
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Genome 430A 2.0 Array (mouse430a2)
Description
Analysis of brown adipose tissue from Yin Yang 1 (YY1) brown fat specific knockout mice fed a high fat diet for 3 months. YY1 deficiency in brown adipose tissue leads to strong thermogenic deficiency. The goal was to identify the genes controlled by YY1 responsible of brown fat defective function.
Publication Title
Brown Adipose YY1 Deficiency Activates Expression of Secreted Proteins Linked to Energy Expenditure and Prevents Diet-Induced Obesity.
Sample Metadata Fields
Age, Specimen part, Treatment
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Genome 430A 2.0 Array (mouse430a2)
Description
Analysis of visceral white adipose tissue (EWAT) from Yin Yang 1 adipose-specific knockout mice exposed to cold (4C) for 4 days.
Publication Title
Brown Adipose YY1 Deficiency Activates Expression of Secreted Proteins Linked to Energy Expenditure and Prevents Diet-Induced Obesity.
Sample Metadata Fields
Age, Specimen part, Treatment
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Genome 430A 2.0 Array (mouse430a2)
Description
Analysis of subcutaneous adipose tissue (IWAT) from Yin Yang 1 brown fat specific knockout mice fed a high fat diet for 2 weeks. The goal was to identify a gene signature of IWAT browning in YY1 mutant mice.
Publication Title
Brown Adipose YY1 Deficiency Activates Expression of Secreted Proteins Linked to Energy Expenditure and Prevents Diet-Induced Obesity.
Sample Metadata Fields
Age, Specimen part, Treatment
View Samples- Homo sapiens
- 88 Downloadable Samples
Illumina HiSeq 2500
Description
Infiltrating T-lymphocytes from the peripheral blood into the central nervous system (CNS) play a dynamic role in the development of a neurological immune-mediated diseases. HAM/TSP is a chronic progressive inflammatory neurological disorder associated with human T-cell lymphotropic virus type I (HTLV-I) infection. In this chronic myelopathy, virus-infected circulating T-cells infiltrate the CNS and an immune response is initiated against the components of CNS. As the HTLV-I proviral load (PVL) has been used as the best clinical marker for patient diagnostic with HAM/TSP, we hypothesized there might be a signature on T-cell receptor (TCR) clonal repertoire in these patients, which could distinguish HAM/TSP patients from the healthy population, as well as from patients with a more heterogeneous CNS-reactive inflammatory disease as multiple sclerosis (MS). With this in mind, we applied an innovative unbiased molecular technique – unique molecular identifier (UMI) library-strategy to investigate with high accuracy the TCR clonal repertoire by high throughput sequencing (HTS) technology. cDNA-TCR ß-chain libraries were sequenced from 2 million peripheral mononuclear cells (PBMCs) in 14 HAM/TSP patients, 34 MS patients and 20 healthy controls (HC). To address whether the clonal expansion correlates with the patient's PVL level, analysis of longitudinal TCR repertoire was performed in 2 HAM/TSP patients. Over 5.6 million TCR sequences were generated per sample on HiSeq 2500 Illumina system and analyzed through the molecular identifier groups-based error correction pipeline (MiGEC). Bioinformatic analysis showed that clones with more than 8 reads had a lower coefficient of variation (CV) and then could be used with confidence to evaluate the TCR clonal expansion. While HAM/TSP patients showed the higher clonal T-cell expansion compared to MS and HC, increase of the TCR clonal expansion was inversely correlated with the diversity of TCR repertoire in all subject's group. In addition, correlation of the PVL with TCR clonal expansion was observed in HAM/TSP patients at longitudinal time-points. Surprisingly, MS patients showed a higher diversity of TCR repertoire along with a very slight clonal T-cell expansion in comparison to either HAM/TSP patients or HC. Despite of the higher TCR clonal expansion in HAM/TSP patients, a non-shared or “private” TCR repertoire was observed in these patients. No clones that shared the same CDR3 amino acid sequences were seen in HC and MS patients. However, a cluster of related CDR3 amino acid sequences were observed for 18 out of 34 MS patients when evaluated by phylogenetic tree analysis. It suggestes that a TCR-repertoire signature might characterize patients with MS. Our findings suggest that even though a unique TCR-b repertoire shapes the immune response in patients with neurological immune-mediated disease, a relatedness on clonal T-cell repertoire exist in MS. Overall design: TCR-ß profiles for 68 human samples were generated via deep sequencing using the Illumina HiSeq 2500 system and reagents. Of those profiled, 20 were not diagnosed as having HAM/TSP or MS (i.e., Healthy Control, "HC"), 14 were diagnosied as having HAM/TSP, and 34 were diagnosed as having MS.
Publication Title
Comprehensive Analysis of TCR-β Repertoire in Patients with Neurological Immune-mediated Disorders.
Sample Metadata Fields
Sex, Age, Specimen part, Disease, Race, Subject
View Samples- Homo sapiens
- 51 Downloadable Samples
- Affymetrix Human Genome U133A Array (hgu133a)
Description
Correlate the gene expression profiles with the most relevant patterns of chromosome abnormalities (cytogenetic subgroups of meningiomas) and the gene expression profiles could help to explain the differences in clinical behaviour of meningiomas.
Publication Title
Gene expression profiles of meningiomas are associated with tumor cytogenetics and patient outcome.
Sample Metadata Fields
Sex, Age, Disease stage
View Samples- Homo sapiens
- 7 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
CD141+DNGR-1+ cDC1 have a dual origin. Both MLP and CMP can differentiate in CD141+DNGR-1+ cDC1s.
Publication Title
Dendritic Cell Lineage Potential in Human Early Hematopoietic Progenitors.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
GM-CSF derived bone marrow cultures contain several subsets of CD11c+MHCII+ mononuclear phagocytes
Publication Title
GM-CSF Mouse Bone Marrow Cultures Comprise a Heterogeneous Population of CD11c(+)MHCII(+) Macrophages and Dendritic Cells.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Mus musculus
- 26 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Engineered Murine HSCs Reconstitute Multi-lineage Hematopoiesis and Adaptive Immunity.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 305 Downloadable Samples
- IlluminaHiSeq2500, NextSeq500
Description
Hematopoietic stem cell (HSC) transplantation has the potential to cure blood disorders but is limited by donor availability. Hence innovative approaches to engineer HSC are critically needed. HoxB4 over-expression in mouse embryonic stem cell-derived HSC (ESC-HSC) confers long-term engraftment, yet lacks efficient lymphogenesis. Transcriptome comparison of ESC-HSC versus embryo-derived HSC showed that ESC-HSC are deficient in expression programs activated by Notch. Therefore, we aim to improve ESC-HSC by further providing Notch signals through Notch1 intra-cellular domain transgene activation or by ligand stimulation. Here, we report that Notch-enhanced ESC-HSC (nESC-HSC) confer clonal multipotentiality with robust lymphopoiesis that endows adaptive immunity. Notably, nESC-HSC further evolve to a hybrid cell-type co-expressing gene regulatory networks of hematopoietic stem/progenitor cells and differentiated lineages at single-cell level that accounts for multipotentiality. Our work reveals a proof-of-concept model of HSC engineering by assembling self-renewing factor and lineage-guiding pathway into one product-cell that functionally recapitulate HSC in vivo. Overall design: The gene expression of murine hematopoietic stem cells, ESC, and HSC-like cells derived from differentiation of embryonic stem cells and subsequently transplanted were determined by single cell RNA-Seq.
Publication Title
Engineered Murine HSCs Reconstitute Multi-lineage Hematopoiesis and Adaptive Immunity.
Sample Metadata Fields
No sample metadata fields
View Samples