GEO DataSets

(Submitter supplied) Neural stem cells (NSCs) contribute to plasticity and repair of the adult brain. Niches harboring NSCs regulate stem cell self-renewal and differentiation. We used comprehensive and untargeted single-cell RNA profiling to generate a molecular cell atlas of the largest germinal region of the adult mouse brain, the subventricular zone (SVZ). We characterized > 20 neural and non-neural cell types and gained insights into the dynamics of neurogenesis by predicting future cell states based on computational analysis of RNA kinetics. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

9 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL21103 GPL24247

5 Samples

Download data: MTX, RDS, TSV

(Submitter supplied) Purpose: While great progress has been made in understanding the differences in regional stem cell potential using viral and genetic lineage tracing strategies, the core molecular heterogeneity that underlies these regional differences is largely unknown. Methods: Here we present a single whole-cell sequencing dataset of microdissected adult hGFAP:GFP mouse V-SVZ. Four samples were (two samples from male mice, two samples from female mice) multiplexed & combined using MULTI-Seq barcodes (McGinnes et al. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

1 Sample

Download data: MTX, RDS, TSV, XLSX

(Submitter supplied) Purpose: While great progress has been made in understanding the differences in regional stem cell potential using viral and genetic lineage tracing strategies, the core molecular heterogeneity that underlies these regional differences is largely unknown. Methods: Here we present a single nucleus sequencing dataset of four microdissected regions of adult CD1 wild type mouse ventricular-subventricular zones (V-SVZ). more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

4 Samples

Download data: MTX, RDS, TSV

(Submitter supplied) We performed large-scale single cell profiling of dissociated V-SVZ and OB cells from the same animal carrying either the hGFAP::CreERT2; Rosa26LSL-TdTomato (GCERT2) reporter, or ratNes::FLPOER; Rosa26FSF-TdTomato (NesFLPO) reporter. Scope-Seq profiling was performed on dissociated V-SVZ cells from C57BL/6J animals.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

13 Samples

Download data: TXT

(Submitter supplied) We performed large-scale single cell profiling of V-SVZ cells, following separate dissections of the lateral and septal walls of 8-10 week old male and female mice.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

8 Samples

Download data: TXT, XLSX

(Submitter supplied) Ependymal cells are multi-ciliated cells that form the brain’s ventricular epithelium and a niche for neural stem cells (NSCs) in the ventricular-subventricular zone (V-SVZ). In addition, ependymal cells are suggested to be latent NSCs with a capacity to acquire neurogenic function. This remains highly controversial due to a lack of prospective in vivo labeling techniques that can effectively distinguish ependymal cells from neighboring V-SVZ NSCs. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

3 Samples

Download data: MTX, TSV

(Submitter supplied) Adult neurogenesis in the murine dentate gyrus occurs in a specialized microenvironment that sustains the generation of neurons during life. To fully understand adult neurogenesis, it is essential to determine the neural stem cell (NSC) and progenitor developmental stages, their molecular determinants, and the niche cellular and molecular composition. We report on a single cell RNA sequencing study of the hippocampal niche, performed by isolating all the non-neuronal cell populations. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

33 Samples

Download data: CSV, TSV

(Submitter supplied) Neural stem cell activity in the ventricular-subventricular zone (V-SVZ) decreases with aging, thought to occur by a unidirectional decline. However, by analyzing the V-SVZ transcriptome of male mice at 2, 6, 18 and 22 months, we found that most of the genes that change significantly over time show a reversal of trend, with a maximum or minimum expression at 18 months. In vivo, MASH1+ progenitor cells decrease in number and proliferation between 2-18 months, but these increased between 18-22 months. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

12 Samples

Download data: XLSX

(Submitter supplied) The adult mouse subependymal zone (SEZ) provides a niche for mammalian neural stem cells (NSCs). However, the molecular signature, self-renewal potential and fate behavior of NSCs remain poorly defined. Here we propose a model in which the fate of active NSCs is coupled to the total number of neighboring NSCs in a shared niche. Using knock-in reporter alleles and single-cell RNA sequencing, we show that the Wnt target Tnfrsf19/Troy identifies both active and quiescent NSCs. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

28 Samples

Download data: CSV

(Submitter supplied) Throughout postnatal life in mammals, neural stem cells (NSCs) are located in the subventricular zone (SVZ) of the lateral ventricles. The greatest diversity of neuronal and glial lineages they generate occurs during early postnatal life in a region-specific manner. In order to evaluate potential heterogeneity in the NSC pool, we microdissected the dorsal and lateral SVZ at different postnatal ages and isolated NSCs and their immediate progeny based on their expression of Hes5-EGFP/Prominin1 and Ascl1-EGFP, respectively. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

23 Samples

Download data: CEL

(Submitter supplied) Extracellular vesicles (EVs) were isolated from primary cultures of neural stem cells (NSCs) and used to treat microglia.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

6 Samples

Download data: TXT

(Submitter supplied) We achieved local recombination of striatal astrocytes and silenced Notch signalling activity through Rbpj-K depletion. Recombined astrocytes and neural progenitors generated from the striaral glia were FAC sorted and their molecular profile investigated in a scRNAseq experiment performed 5 wpi.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

1 Sample

Download data: CSV

(Submitter supplied) Adult neural stem cells (NSCs) must tightly regulate quiescence and proliferation. Single cell analysis has suggested a continuum of cell states as NSCs exit quiescence. Here we capture and characterize in vitro primed quiescent NSCs and identify LRIG1 as an important regulator. We show that BMP-4 signaling induces a dormant non-cycling quiescent state (d-qNSCs), whereas combined BMP-4/FGF-2 signalling induces a distinct primed quiescent state poised for cell cycle re-entry. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23479

12 Samples

Download data: TXT

(Submitter supplied) Topoisomerase IIA (TOP2a) has been traditionally known as an important nuclear enzyme that resolves entanglements and relieves torsional stress of DNA double strands. However, little is known about its function in genomic transcriptional regulation, especially during adult neurogenesis. Here, we show that TOP2a is preferentially expressed in neurogenic niches in the brain of adult mice, such as the subventricular zone (SVZ). more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

6 Samples

Download data: TXT

(Submitter supplied) Topoisomerase IIA (TOP2a) has been traditionally known as an important nuclear enzyme that resolves entanglements and relieves torsional stress of DNA double strands. However, little is known about its function in genomic transcriptional regulation, especially during adult neurogenesis. Here, we show that TOP2a is preferentially expressed in neurogenic niches in the brain of adult mice, such as the subventricular zone (SVZ). more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

2 Samples

Download data: BED, BW

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL21103 GPL13112 GPL21493

170 Samples

Download data

(Submitter supplied) Single cell RNA-seq of neural stem cell and astrocytes from old mice

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL13112 GPL21493

168 Samples

Download data: CSV, XLSX

(Submitter supplied) Single cell RNA-seq of neural stem cells from young and old mice

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

2 Samples

Download data: MTX, TSV

(Submitter supplied) Purpose: To study the mechanisms involved in the regulation by NFIX on neural stem cell development and to examine the transcriptome changes associated with the loss of NFIX in neural stem cells. Methods: Subventricular zones of 10-day-old wild-type and Nfix KO mice were sectioned and dissociated into single cells. Cells were cultured in proliferation condition for 10 days. RNA was purified and poly-A selected to build the library for RNA-seq. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

6 Samples

Download data: DIFF, FPKM_TRACKING