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GSE10881
Mus musculus
70 Downloadable Samples
Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Cellular diversity of the brain is largely attributed to the spatial and temporal heterogeneity of progenitor cells. In mammalian cerebral development, it has been difficult to determine how neural progenitor cells are heterogeneous, due to their dynamic changes in nuclear position and gene expression. To address this issue, we systematically analyzed the cDNA profiles of a large number of single progenitor cells at the mid-embryonic stage.
Publication Title
Single-cell gene profiling defines differential progenitor subclasses in mammalian neurogenesis.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 7 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Bmi1 is a component of polycomb repressive complex 1 and its role in the inheritance of the stemness of adult somatic stem cells has been well characterized. Bmi1 maintains the self-renewal capacity of adult stem cells, at least partially, by repressing the Ink4a/Arf locus that encodes a cyclin-dependent kinase inhibitor, p16Ink4a, and a tumor suppressor, p19Arf 14. Deletion of both Ink4a and Arf in Bmi1-deficient mice substantially restored the defective self-renewal capacity of HSCs and neural stem cells.
Publication Title
Poised lineage specification in multipotential hematopoietic stem and progenitor cells by the polycomb protein Bmi1.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 4 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
A single spermatogonial stem cell can aquire pluripotentiality but that conversion into a pluripotent cell type is accompanied by loss of spermatogenic potential.
Publication Title
Pluripotency of a single spermatogonial stem cell in mice.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 4 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Innate immune responses are important in combating various microbes during the early phases of infection. Natural killer (NK) cells are innate lymphocytes that, unlike T and B lymphocytes, do not express antigen receptors but rapidly exhibit cytotoxic activities against virus infected cells and produce various cytokines1,2. We report here a new type of innate lymphocyte present in a novel lymphoid structure associated with adipose tissues in the peritoneal cavity. These cells do not express lineage (Lin) markers but express c-Kit, Sca-1, IL-7R and IL-33R. Similar lymphoid clusters were found in both human and mouse mesentery and we term this tissue FALC for fat-associated lymphoid cluster. FALC Lin-c-Kit+Sca-1+ cells are distinct from lymphoid progenitors3 and lymphoid tissue inducer (LTi) cells4. These cells proliferate in response to IL-2 and produce large amounts of Th2 cytokines such as IL-5, IL-6 and IL-13. IL-5 and IL-6 regulate B cell antibody production and self-renewal of B1 cells5-7. Indeed, FALC Lin-c-Kit+Sca-1+ cells support the self-renewal of B1 cells and enhance IgA production. IL-5 and IL-13 mediate allergic inflammation and protection against helminth infection8,9. Upon helminth infection and in response to IL-33, FALC Lin-c-Kit+Sca-1+ cells produce large amounts of IL-13, which leads to goblet cell hyperplasia, a critical step for helminth expulsion. In mice devoid of FALC Lin-c-Kit+Sca-1+ cells such goblet cell hyperplasia was not induced. Thus, FALC Lin-c-Kit+Sca-1+ cells are Th2-type innate lymphocytes and we propose that these cells be called natural helper cells.
Publication Title
Innate production of T(H)2 cytokines by adipose tissue-associated c-Kit(+)Sca-1(+) lymphoid cells.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 4 Downloadable Samples
Illumina HiSeq 2000
Description
We previously identified TLR-independent expression of 4933430F08Rik, encoding Batf2, in T. cruzi-infected bone marrow-derived dendritic cells (BMDCs) (Kayama et al., 2009). To determine the functions of Batf2 in innate immune responses, we performed a comprehensive gene expression analysis in wild-type and Batf2-/- bone marrow-derived macrophages (BMMf). RNA-seq analysis showed that 98 genes are upregulated in Batf2-/- BMMf stimulated with LPS following IFN-? treatment, when compared with that in wild-type cells. Among these genes, we focused on Il23a, encoding IL-23p19, because IL-23 is able to promote expression of Il17a in Th17 cells. Overall design: mRNA of wild-type and Batf2-/- BMMf were subjected to deep sequencing profiling using Illumina HiSeq 2000.
Publication Title
BATF2 inhibits immunopathological Th17 responses by suppressing <i>Il23a</i> expression during <i>Trypanosoma cruzi</i> infection.
Sample Metadata Fields
Specimen part, Treatment, Subject, Time
View Samples- Mus musculus
- 44 Downloadable Samples
- Illumina HiSeq 1500
Description
To identify the “time-lapse” TF networks during B lineage commitment, we established multipotent progenitors harboring a tamoxifen-inducible form of Id3, an in vitro system where virtually all cells became B cells within 6 days by simply withdrawing 4-OHT. In this study, transcriptome analysis at multiple time points was performed using the culture system. Overall design: Time-course transcriptomic profiles of multipotent iLS cells toward B committed cells were analyzed by deep sequencing, basically in triplicate, using Illumina Hiseq platform.
Publication Title
Three-step transcriptional priming that drives the commitment of multipotent progenitors toward B cells.
Sample Metadata Fields
Specimen part, Cell line, Subject, Time
View Samples- Mus musculus
- 2 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
BBF2H7 (BBF2 human homolog on chromosome 7), an ER-resident basic leucine zipper transcription factor, is activated in response to ER stress and abundantly expresses in chondrocytes. While BBF2H7 is widely expressed in many tissues and organs, the most intense signals were detected in the proliferating zone of the cartilage. We compared gene expressions in primary cultured chondrocytes prepared from rib cartilage between WT and BBF2H7-/- mice at E18.5. Primary cultured chondrocytes were prepared from E18.5 rib cartilage of WT and BBF2H7-/- mice. Chondrocytes were isolated using 0.2% collagenase D (Roche) after adherent connective tissue was removed by 0.2% trypsin (Sigma) and collagenase pretreatment. Isolated chondrocytes were maintained in -MEM (Gibco) supplemented with 10% FCS and 50 g/mL ascorbic acid. Adenovirus vectors expressing the mouse p60 BBF2H7 (1-377 aa, BBF-N) were constructed with the AdenoX Expression system (Clontech), according to the manufacturers protocol. The cells were infected with adenoviruses 30 h before analysis.
Publication Title
Regulation of endoplasmic reticulum stress response by a BBF2H7-mediated Sec23a pathway is essential for chondrogenesis.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 8 Downloadable Samples
- Illumina HiSeq 1500
Description
The CCR4-NOT complex, bearing poly(A) deadenylation activity, is a highly conserved regulator that is involved in biological control; however its action mechanisms and physiological targets remain unclear. Using genetic deletion of the CNOT3 subunit of this complex in early B cell progenitors, we show that CNOT3 plays a critical role in pro- to pre-B cell transition. CNOT3 participated in controlling germline transcription, compaction of the immunoglobulin heavy chain (Igh) locus, and Igh rearrangement, and in destabilizing tumor suppressor p53 mRNA. Moreover, by genetic ablation of p53 or introduction of pre-rearranged Igh transgene, the B cell developmental defect in the Cnot3 knockout background could be partly rescued, suggesting that CCR4-NOT complex exerts critical control in B cell differentiation processes by co-utilizing transcriptional and post-transcriptional mechanisms. Overall design: Pro-B cells mRNA profiles of Mb1(cre/+) and Cnot3(fl/fl)Mb1(cre/+) mice were generated by deep sequencing using Illumina HiSeq 1500
Publication Title
CNOT3 contributes to early B cell development by controlling Igh rearrangement and p53 mRNA stability.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 2 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Investigation of whole genome gene expression level changes in OASIS KO calvaria compared to wild-type calvaria.
Publication Title
Signalling mediated by the endoplasmic reticulum stress transducer OASIS is involved in bone formation.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 5 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
The epigenetic regulator Uhrf1 facilitates the proliferation and maturation of colonic regulatory T cells.
Sample Metadata Fields
Specimen part
View Samples