GEO DataSets

(Submitter supplied) Purpose: The goals of this study are to determine possible downstream targets of PTBP1 on day8 of erythroid differentiation with or without PTBP1 knockdown. Methods:gene expression profiling with or without PTBP1 knockdown in differentiated erythroblasts at day8 were generated by deep sequencing, induplicate, using Illumina GAIIx.The sequence reads that passed quality filters were analyzed at the transcript isoform level with two methods: Burrows–Wheeler Aligner (BWA) followed by ANOVA (ANOVA) and TopHat followed by Cufflinks. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL10999

4 Samples

Download data: TXT

(Submitter supplied) Purpose: The goals of this study are to determine the differentially expreseed non-coding RNAs during human erythropoiesis Methods:gene expression profiling with cells on days 4,8,11,14 during erythroid differentiation, with two replicated using Illumina Genome Analyzer IIx. qRT–PCR validation was performed using TaqMan and SYBR Green assays. Conclusions: ncRNAs were differentially expressed during erythroid differentiation

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL10999

8 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

Platform:

GPL10999

16 Samples

Download data: TXT

(Submitter supplied) Purpose: The goals of this study are to determine possible downstream targets of UCA1 on day8 of erythroid differentiation with or without UCA1 knockdown. Methods:gene expression profiling with or without UCA1 knockdown in differentiated erythroblasts at day8 were generated by deep sequencing, induplicate, using Illumina GAIIx.The sequence reads that passed quality filters were analyzed at the transcript isoform level with two methods: Burrows–Wheeler Aligner (BWA) followed by ANOVA (ANOVA) and TopHat followed by Cufflinks. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL10999

4 Samples

Download data: TXT

(Submitter supplied) While thousands of long noncoding RNAs (lncRNAs) have been identified, few lncRNAs that control neural stem cell (NSC) behavior are known. Here, we identify Pinky (Pnky) as a novel, neural-specific lncRNA that regulates neurogenesis from NSCs in the embryonic and postnatal brain. In postnatal NSCs, Pnky knockdown potentiates neuronal lineage commitment and expands the transit-amplifying cell population, increasing neuron production several-fold. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

6 Samples

Download data: DIFF, TXT

(Submitter supplied) In this study, we analyzed the genome-wide miRNAs dynamics that occur during the differentitation of HESCs into the erythroid lineage using high throughput sequencing technology. Undifferentiated HESCs as well as erythroid cells at three developmental stages-ESER (embryonic stage), FLER (fetal stage) and PBER (adult stage) were analyzed.

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL9115

4 Samples

Download data: TXT

(Submitter supplied) Alas2 gene encodes the rate-limiting enzyme in heme biosynthesis. CRISPR/Cas9-mediated ablation of two Alas2 intronic cis-elements strongly reduced GATA-1-induced Alas2 transcription, heme biosynthesis, and GATA-1 regulation of other vital constituents of the erythroid cell transcriptome. Bypassing Alas2 function in Alas2 cis-element-mutant (double mutant) cells by providing its catalytic product 5-aminolevulinic acid (5-ALA) rescued heme biosynthesis and the GATA-1-dependent genetic network. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

12 Samples

Download data: TXT

(Submitter supplied) Diabetic kidney disease (DKD), a progressive kidney disease, is a major complication associated with diabetes and has become the leading cause of chronic kidney disease in China. Increasing evidences have demonstrated that lncRNAs play vital roles in kidney diseases, including DKD. To search for new ncRNAs involved in DKD, we performed gene expression profiling in the kidney tissues isolated from DKD patients and non-diabetic renal cancer patients undergoing surgical resection by RNA sequencing. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21290

6 Samples

Download data: XLS

(Submitter supplied) RNA-seq analysis of human 293 Tet-off cells depleted of PTBP1 and UPF1 alone and in tandem with specific siRNAs.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

8 Samples

Download data: TXT

(Submitter supplied) Ribosomopathies constitute a range of disorders associated with defective protein synthesis mainly affecting hematopoietic stem cells (HSCs) and erythroid development. Here we demonstrate that deletion of Polypyrimidine Tract Binding Protein 1 (PTBP1) in the hematopoietic compartment led to the development of a ribosomopathy-like condition. Specifically, loss of PTBP1 was associated with decreases in HSC self-renewal, erythroid differentiation and protein synthesis. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

18 Samples

Download data: TSV

(Submitter supplied) We found novel functional long non-coding RNAs (lncRNAs) that contain a SINE element, and which up-regulate the translation of target mRNA, named SINEUPs. To investigate the network of translational regulation, we focused on the sub-cellular distribution of target mRNAs and SINEUP RNAs and SINEUP RNA binding proteins (RBPs). We identified PTBP1 and HNRNPK as essential RBPs. These proteins contributed to SINEUP RNA sub-cellular distribution and to assembly of translational initiation complexes, leading to enhancement of the target mRNA translation. more...

Organism:

Homo sapiens

Type:

Other

Platform:

GPL15520

6 Samples

Download data: BED, BW, FA

(Submitter supplied) To investigate the effect of CEBPA and its mutant isoform P30 on the expression of mRNAs and long non-coding RNAs (lncRNAs), we utilized the K562 AML cell line carrying a stable and Tet-on inducible CEBPA or P30 allele.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL10999 GPL11154

6 Samples

Download data: TXT

(Submitter supplied) Both microRNAs and alternative pre-mRNA splicing have been implicated in the development of the nervous system (NS), but functional interactions between these two pathways are poorly understood. We demonstrate that the neuron-specific microRNA miR-124a directly targets PTBP1/PTB/hnRNPI mRNA, which encodes a global repressor of alternative pre-mRNA splicing in non-neuronal cells. Among the targets of PTBP1 is a critical cassette exon in the pre-mRNA of PTBP2/nPTB/brPTB, an NS-enriched PTBP1 homolog. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS2846

Platform:

GPL1261

6 Samples

Download data: CEL

Analysis of neuroblastoma CAD cells expressing neuron-specific microRNA miR-124. MicroRNAs have been implicated in the development of the nervous system (NS). Results provide insight into the function of miR-124 in neuronal cells.

Organism:

Mus musculus

Type:

Expression profiling by array, transformed count, 2 protocol sets

Platform:

GPL1261

Series:

GSE8498

6 Samples

Download data: CEL

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

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Other

Platform:

GPL13112

30 Samples

Download data: BED, TXT

(Submitter supplied) PTBP1 and PTBP2 control alternative splicing programs during neuronal development, but the cellular functions of most PTBP1/2-regulated isoforms remain unknown. We show that PTBP1 guides developmental gene expression by regulating the transcription factor Pbx1. We identify exons that are differentially spliced when mouse embryonic stem cells (ESCs) differentiate into neuronal progenitor cells (NPCs) and neurons, and transition from PTBP1 to PTBP2 expression. more...

Organism:

Mus musculus

Type:

Other

Platform:

GPL13112

2 Samples

Download data: BED

(Submitter supplied) PTBP1 and PTBP2 control alternative splicing programs during neuronal development, but the cellular functions of most PTBP1/2-regulated isoforms remain unknown. We show that PTBP1 guides developmental gene expression by regulating the transcription factor Pbx1. We identify exons that are differentially spliced when mouse embryonic stem cells (ESCs) differentiate into neuronal progenitor cells (NPCs) and neurons, and transition from PTBP1 to PTBP2 expression. more...

Organism:

Mus musculus

Type:

Other

Platform:

GPL13112

3 Samples

Download data: TXT

(Submitter supplied) PTBP1 and PTBP2 control alternative splicing programs during neuronal development, but the cellular functions of most PTBP1/2-regulated isoforms remain unknown. We show that PTBP1 guides developmental gene expression by regulating the transcription factor Pbx1. We identify exons that are differentially spliced when mouse embryonic stem cells (ESCs) differentiate into neuronal progenitor cells (NPCs) and neurons, and transition from PTBP1 to PTBP2 expression. more...

Organism:

Mus musculus

Type:

Other

Platform:

GPL13112

8 Samples

Download data: TXT

(Submitter supplied) PTBP1 and PTBP2 control alternative splicing programs during neuronal development, but the cellular functions of most PTBP1/2-regulated isoforms remain unknown. We show that PTBP1 guides developmental gene expression by regulating the transcription factor Pbx1. We identify exons that are differentially spliced when mouse embryonic stem cells (ESCs) differentiate into neuronal progenitor cells (NPCs) and neurons, and transition from PTBP1 to PTBP2 expression. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

8 Samples

Download data: FPKM_TRACKING

(Submitter supplied) Identification of pCharme dependent Matrin3 chromatin binding sites by ChIP-seq analysis performed in pCharme depleted vs control myoutubes

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

8 Samples

Download data: BED