GEO DataSets

(Submitter supplied) Posterior embryonic axis develops from neuromesodermal progenitors which differentiate into neural tube and paraxial mesoderm

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

12 Samples

Download data: CEL

(Submitter supplied) Stem cell-derived tissues have wide potential for modelling developmental and pathological processes as well as cell-based therapy. However, it has proven difficult to generate several key cell types in vitro, including skeletal muscle. In vertebrates, skeletal muscles derive during embryogenesis from the presomitic mesoderm (PSM). Using PSM development as a guide, we establish conditions for the differentiation of monolayer cultures of human pluripotent stem (hPSC) cells into PSM-like cells without the introduction of transgenes or cell sorting. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL16686

9 Samples

Download data: CEL

(Submitter supplied) Msgn1 is a bHLH transcription factor and is a direct target gene of the Wnt/b-catenin signaling pathway. During mouse embryogenesis, Msgn1 is expressed in the mesodermal compartment of the primitive streak and is required for the differentiation of presomitic mesoderm. Msgn1-/- mutants show defects in somitogenesis leading to a lack of trunk skeletal muscles, vertebra and ribs. The goal of this study is to dissect the molecular and cellular function of Msgn1 in Embryonic Stem Cells (ESC) and mouse development. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11002

2 Samples

Download data: TXT

(Submitter supplied) During mammalian gastrulation, pluripotent epiblast stem cells migrate through the primitive streak to form the multipotent progenitors of the mesoderm and endoderm germ layers. Msgn1 is a bHLH transcription factor and is a direct target gene of the Wnt/bcatenin signaling pathway. Msgn1 is expressed in the mesodermal compartment of the primitive streak and is necessary for the proper development of the mesoderm. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS4442

Platform:

GPL1261

18 Samples

Download data: CEL, CHP

Analysis of embryoid bodies following induction of ectopic Msgn1 expression for up to 48 hours. Msgn1, a bHLH transcription factor, is a target of Wnt3a, a signaling protein that functions in the segmentation clock and the determination front during somitogenesis.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 2 protocol, 3 time sets

Platform:

GPL1261

Series:

GSE29848

18 Samples

Download data: CEL, CHP

(Submitter supplied) We have developed a protocol to generate cardiopharyngeal mesoderm (CPM) in vitro by Mesp1 induction in ES cells. The goal of this study is to compare the transcriptome of CPM-derived cardiac and skeletal myogenic progenitors to identify novel lineage-specific markers.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

12 Samples

Download data: TAB

(Submitter supplied) The transcriptional mechanisms driving lineage specification during development are still largely unknown as the interplay of multiple transcription factors makes it difficult to dissect these molecular events. Using a cell-based differentiation platform to probe transcription function, we investigated the role of the key paraxial mesoderm and skeletal myogenic commitment factors, Msgn1, Tbx6, Foxc1, Pax3, Paraxis, Meox1, Six1 and Myf5, in paraxial mesoderm and skeletal myogenesis. more...

Organism:

Homo sapiens; Mus musculus

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

4 related Platforms

65 Samples

Download data: BED, XLSX

(Submitter supplied) Human pluripotent stem cell- (hPSC)-derived skeletal muscle progenitors (SMP)—defined as PAX7-expressing cells with myogenic potential—can provide an abundant source of donor material for muscle stem cell therapy owing to the near-infinite replication potential of PSCs. As in vitro myogenesis is decoupled from in vivo timing and the 3D-embryo structure, it remains difficult to definitively characterize what stage or type of muscle is modeled in culture. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL20844

24 Samples

Download data: TXT

(Submitter supplied) Caudal somites are generated from a pool of progenitor cells located in the tailbud region. These progenitor cells form the presomitic mesoderm that gradually differentiates into somites under the action of the segmentation clock. The signals responsible for tailbud mesoderm progenitor pool maintenance during axial elongation are still elusive. Here, we show that Bmp signaling is sufficient to activate the entire mesoderm progenitor gene signature in primary cultures of caudal mesoderm cells. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

6 Samples

Download data: TXT

(Submitter supplied) Myogenic differentiation of iPSCs has been done by gene–overexpression or directed differentiation. However, viral integration, long-term culture and the presence of unwanted cells are the main obstacles. By using CRISPR/Cas9n, a novel double reporter hESC line was generated for PAX7/MYF5, allowing prospective readout. This strategy allowed pathway screen to define efficient myogenic induction in hESC/iPSCs. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21290

15 Samples

Download data: CSV

(Submitter supplied) Optimal cell-based therapies for the treatment of muscle degenerative disorders should not only regenerate fibers, but provide a quiescent satellite cell pool ensuring long-term maintenance and regeneration. Conditional expression of Pax3/Pax7 in differentiating pluripotent stem cells (PSC) allows the generation of myogenic progenitors endowed with satellite cell-like abilities. To identify the molecular determinants underlying their regenerative potential, we performed transcriptome analyses of these cells along with primary myogenic cells from several developmental stages. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

3 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; Expression profiling by array

Platforms:

GPL4134 GPL17021 GPL21493

27 Samples

Download data: CSV, MTX, TSV, TXT

(Submitter supplied) Optimal cell-based therapies for the treatment of muscle degenerative disorders should not only regenerate fibers, but provide a quiescent satellite cell pool ensuring long-term maintenance and regeneration. Conditional expression of Pax3/Pax7 in differentiating pluripotent stem cells (PSC) allows the generation of myogenic progenitors endowed with satellite cell-like abilities. To identify the molecular determinants underlying their regenerative potential, we performed transcriptome analyses of these cells along with primary myogenic cells from several developmental stages. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL4134

9 Samples

Download data: TXT

(Submitter supplied) Optimal cell-based therapies for the treatment of muscle degenerative disorders should not only regenerate fibers, but provide a quiescent satellite cell pool ensuring long-term maintenance and regeneration. Conditional expression of Pax3/Pax7 in differentiating pluripotent stem cells (PSC) allows the generation of myogenic progenitors endowed with satellite cell-like abilities. To identify the molecular determinants underlying their regenerative potential, we performed transcriptome analyses of these cells along with primary myogenic cells from several developmental stages. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL21493 GPL17021

18 Samples

Download data: CSV, MTX, TSV, TXT

(Submitter supplied) Tbx3, a member of the T-box family, plays important roles in development, stem cells, nuclear reprogramming and cancer. Loss of Tbx3 induces differentiation in mouse embryonic stem cells (mESCs). However, we show that mESCs exist in an alternate stable pluripotent state in the absence of Tbx3. In-depth transcriptome analysis of this mESC state reveals Dppa3 as a direct downstream target of Tbx3. Also Tbx3 facilitates the cell fate transition from pluripotent cells to mesoderm progenitors by directly repressing Wnt pathway members required for differentiation. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL13112 GPL9250

53 Samples

Download data: BED, BEDGRAPH, BIGWIG, TXT

(Submitter supplied) Mouse Embryonic Stem Cells (mESCs) were differentiated with EB formation and characterized with Flk1 and PDGFαR specific antibodies. miRNA profile of lateral mesodermal cells, paraxial mesodermal cells, DN (Double negative) and DP (Double positive) populations were firstly determined and effects of differentially expressed miRNAs transfected transiently on EB formation, and myogenic and hematopoietic differentiation potential were assessed.

Organism:

synthetic construct; Mus musculus

Type:

Non-coding RNA profiling by array

Platform:

GPL21572

12 Samples

Download data: CEL, CHP

(Submitter supplied) To better characterize the transcriptomic profile of hPSC-derived SMPCS, we performed a comparative analysis on the gene signature of FACS-enriched human embryonic (week 9-10), fetal (week 16-20), and hPSC SMPCs and adult SCs using bulk RNA seq.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21290

14 Samples

Download data: XLSX

(Submitter supplied) Stem-cell differentiation to desired lineages requires navigating alternating developmental paths that often lead to unwanted cell types. Hence, comprehensive developmental roadmaps are crucial to channel stem-cell differentiation toward desired fates. To this end, here, we map bifurcating lineage choices leading from pluripotency to 12 human mesodermal lineages, including bone, muscle, and heart. We defined the extrinsic signals controlling each binary lineage decision, enabling us to logically block differentiation toward unwanted fates and rapidly steer pluripotent stem cells toward 80%–99% pure human mesodermal lineages at most branchpoints. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Other

Platforms:

GPL20301 GPL18573

12 Samples

Download data: NARROWPEAK, TXT

(Submitter supplied) Somites form during embryonic development and give rise to unique cell and tissue types, such as skeletal muscles and bones and cartilages of the vertebrae. Using somitogenesis stage human embryos, we performed the first ever transcriptomic profiling of human presomitic mesoderm as well as nascent and developed somites. Using this approach we uncovered novel regulators unique duing human somitogensis, and efficiently guided human pluripotent stem cells to differentiate to somite cells and downstream progeny. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21290

6 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

Expression profiling by array; Expression profiling by high throughput sequencing

Platforms:

GPL16791 GPL570

10 Samples

Download data: CEL