GEO DataSets

(Submitter supplied) Intrinsic molecular pathways in the central nervous system dictate neuronal cell fate during development. However, interplay of RNA binding proteins (RBPs) dictating mRNA translation, and their spatiotemporal extracellular regulators in neocortical neural stem cells during neurogenesis are poorly understood. Using an unbiased RNAseq screen of polysomes between early and mid-neurogenesis, we identified functionally related mRNA groups and their isoforms are regulated translationally in prenatal neocortices, including mRNAs encoding RBPs. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

18 Samples

Download data: CSV

(Submitter supplied) Precise spatiotemporal control of mRNA translation machinery is essential to proper development of highly complex systems like the neocortex. Here, we show that an RNA-binding protein, Hu antigen R (HuR), regulates both neocorticogenesis and specificity of neocortical translation machinery in a developmental stage-dependent manner in mice. Neocortical absence of HuR alters the phosphorylation states of the initiation and elongation factors of the core translation machinery. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

31 Samples

Download data: TXT

(Submitter supplied) Purpose: The goal of this study was to analyse RNA-seq data to determine the effect of deletion of the RNA-binding protein HuD in transcriptiome-wide alternative splicing and polyadenylation in the neocortex of adult HuD KO vs. wild type littermates (controls) Methods: Cortical mRNA profiles of adult HuD KO (Elavl4 -/-) mice and Control mice were generated by RNA sequencing, in triplicate, using Illumina NovaSeq 6000 platform. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

6 Samples

Download data: XLSX

(Submitter supplied) The CUG-BP and ETR-3-like factor 1 (Celf1) RNA binding protein plays an important role in heart and muscle development, and is over-expressed in the disease myotonic dystrophy. Celf1 has known roles in regulation of RNA splicing, RNA stability, and protein translation. To identify transcriptome-wide targets of the Celf1 protein, we performed CLIP-seq against Celf1 using the 3B1 antibody, in myoblasts, heart tissue, and muscle tissue.

Organism:

synthetic construct

Type:

Other

Platform:

GPL15228

7 Samples

Download data: XLSX

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

Organism:

synthetic construct; Mus musculus

Type:

Expression profiling by high throughput sequencing; Other

Platforms:

GPL15228 GPL13112 GPL9250

40 Samples

Download data: BED

(Submitter supplied) The CUG-BP and ETR-3-like factor 1 (Celf1) RNA binding protein plays an important role in heart and muscle development, and is over-expressed in the disease myotonic dystrophy. Celf1 has known roles in regulation of RNA splicing, RNA stability, and protein translation. To identify transcriptome-wide targets of the Celf1 protein, we performed CLIP-seq against Celf1 using the 3B1 antibody, in myoblasts, heart tissue, and muscle tissue.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

3 Samples

Download data: BED, TXT

(Submitter supplied) The CUG-BP and ETR-3-like factor 1 (Celf1) RNA binding protein plays an important role in heart and muscle development, and is over-expressed in the disease myotonic dystrophy. Celf1 has known roles in regulation of RNA splicing, RNA stability, and protein translation. To identify transcriptome-wide targets of the Celf1 protein in heart, we performed RNA-Seq of polyA+ RNA from mice inducibly expressing Celf1 in the muscle.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL9250

15 Samples

Download data: TXT

(Submitter supplied) The CUG-BP and ETR-3-like factor 1 (Celf1) RNA binding protein plays an important role in heart and muscle development, and is over-expressed in the disease myotonic dystrophy. Celf1 has known roles in regulation of RNA splicing, RNA stability, and protein translation. To identify transcriptome-wide targets of the Celf1 protein in heart, we performed RNA-Seq of polyA+ RNA from mice inducibly expressing Celf1 in the muscle.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL9250

15 Samples

Download data: TXT

(Submitter supplied) The CUG-BP and ETR-3-like factor 1 (Celf1) RNA binding protein plays an important role in heart and muscle development, and is over-expressed in the disease myotonic dystrophy. Celf1 has known roles in regulation of RNA splicing, RNA stability, and protein translation. To identify transcriptome-wide targets of the Celf1 protein in heart, we performed RNA-Seq of polyA+ RNA from mice inducibly expressing Celf1 in the heart.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL9250

15 Samples

Download data: TXT

(Submitter supplied) Neocortical development is spatiotemporally regulated by exogenous factors, but the mechanism regulating timed specificity of neocortical mRNA translation is unknown. We find that active mRNA translation sites (polysomes) contain ribosomal protein subsets that undergo dynamic spatiotemporal rearrangements during mouse neocortical development.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6096

8 Samples

Download data: CEL, CHP

(Submitter supplied) The neuronal ELAV-like RNA-binding protein HuD (ELAVL4) plays important roles in multiple post-transcriptional regulatory processes, including RNA stability, transport and translation. Besides its functional role in neuronal plasticity, HuD has been implicated in peripheral axon injury recovery and motor neuronal function. The characterization of HuD specific interactions has always been a challenging task due to the high similarity of sequence and structure with the other members of the ELAVL family, and the lack of specific antibodies. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL13112 GPL17021

20 Samples

Download data: TXT

(Submitter supplied) We used microarray expression profiling to assess protein-coding and non-coding gene expression across 8 brain samples and 7 other human tissues.

Organism:

Homo sapiens

Type:

Expression profiling by array; Non-coding RNA profiling by array

Platform:

GPL20604

15 Samples

Download data: TXT

(Submitter supplied) The mammalian neocortex comprises an enormous diversity regarding cell types, morphology, and connectivity. In this work, we discover a post-transcriptional mechanism of gene expression regulation, protein translation, as a determinant of cortical neuron identity. We find specific upregulation of protein synthesis in the progenitors of later-born neurons and show that translation rates and concomitantly protein half-lives are inherent features of cortical neuron subtypes. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL24247 GPL21103

20 Samples

Download data: CSV

(Submitter supplied) The goal of this study was to test the hypothesis that minor alternative mRNA isoforms can be preferentially translated.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

4 Samples

Download data: TXT

(Submitter supplied) Total RNA from purified stages of spermatogenesis were subjected to next generation RNA-seq (100bp, paired-end, strand-specific). The expression of mRNAs and lncRNAs was calculated as FPKM values.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

9 Samples

Download data: XLSX

(Submitter supplied) Radial glia (RG) in the neocortex sequentially generate distinct subtypes of projection neurons, accounting for the diversity and complex assembly of cortical neural circuits. Mechanisms that drive the rapid and precise temporal progression of RG are beginning to be elucidated. Here we reveal that the RG-specific transcriptional regulator PRDM16 promotes the transition of early to late phase of neurogenesis in the mouse neocortex. more...

Organism:

Mus musculus

Type:

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

Platforms:

GPL17021 GPL19057

22 Samples

Download data: BW, XLSX

(Submitter supplied) We sequenced 2 heart samples from human fetal donors and detected the differential expressed mRNAs and lncRNAs. The network of significant differential expressed transcripts could be associated to developmental program.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

2 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL20301 GPL24676

276 Samples

Download data: TXT

(Submitter supplied) Frontotemporal dementia (FTD) due to MAPT mutation causes pathological accumulation of tau and glutamatergic cortical neuronal death by unknown mechanisms. We used human induced pluripotent stem cell (iPSC)-derived cerebral organoids expressing tau-V337M and isogenic corrected controls to discover early alterations due to the mutation that precede neurodegeneration. Mutant organoids show early upregulation of MAPT expresssion and glutamatergic signaling pathways, as well as regulators including the RNA-binding protein ELAVL4. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

36 Samples

Download data: PDF, TXT, XLSX

(Submitter supplied) Frontotemporal dementia (FTD) due to MAPT mutation causes pathological accumulation of tau and glutamatergic cortical neuronal death by unknown mechanisms. We used human induced pluripotent stem cell (iPSC)-derived cerebral organoids expressing tau-V337M and isogenic corrected controls to discover early alterations due to the mutation that precede neurodegeneration. Mutant organoids show early upregulation of MAPT expresssion and glutamatergic signaling pathways, as well as regulators including the RNA-binding protein ELAVL4. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

240 Samples

Download data: TSV