GEO DataSets

(Submitter supplied) Cellular mRNAs are permanently associated to proteins in the form of ribonucleoprotein particles. In addition to the hnRNP and SR protein families, the double-stranded RNA-binding (DRB) proteins play important roles in mRNA synthesis, modification, activity and decay (Dreyfuss et al, 2002; Stutz & Izaurralde, 2003). Staufen is a DRB protein first described as a maternal factor involved in the localised translation of specific mRNAs during early development in the fly (Riechmann & Ephrussi, 2001). more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

3 Samples

Download data: TXT

(Submitter supplied) In human cells, Staufen1 is double-stranded RNA-binding protein involved in several cellular functions including mRNA localization, translation and decay. We used a genome wide approach to identify and compare the mRNA targets of mammalian Staufen1. The mRNA content of Staufen1 mRNPs was identified by probing DNA microarrays with probes derived from mRNAs isolated from immunopurified Staufen-containing complexes following transfection of HEK293T cells with a Stau1-HA expressor. more...

Organism:

Homo sapiens

Type:

Other

Platform:

GPL570

7 Samples

Download data: CEL, CHP, EXP

(Submitter supplied) In human cells, Staufen2 is a double-stranded RNA-binding protein involved in several cellular functions. Although 51% identical to Staufen1, these proteins are nevertheless found in different RNA particles. In addition, differential splicing events generate Staufen2 isoforms that only differ at their N-terminal extremities. We used a genome wide approach to identify and compare the mRNA targets of mammalian Staufen2 isoforms. more...

Organism:

Homo sapiens

Type:

Other

Platform:

GPL570

6 Samples

Download data: CEL, CHP, EXP

(Submitter supplied) Using 3ʹ region extraction and deep sequencing coupled to ribonucleoprotein immunoprecipitation (3’READS+RIP), together with reanalyzing previous STAU1 binding and RNA structure data, we delineate STAU1 interactions transcriptome-wide, including binding differences between alternative polyadenylation (APA) isoforms. Consistent with previous reports, RNA structures are dominant features for STAU1 binding to CDSs and 3ʹUTRs. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Other

Platforms:

GPL18573 GPL11154

12 Samples

Download data: CSV

(Submitter supplied) Purpose: We performed RNA-Immunoprecipitation in Tandem (RIPiT) experiments against human Staufen1 (Stau1) to identify its precise RNA binding sites in a transcriptome-wide manner. To monitor the consequences of Stau1 binding in terms of target mRNA levels and ribosome occupancy, we modified the levels of endogenous Stau1 in cells by siRNA or overexpression and performed RNA-sequencing and ribosome-footprinting experiments. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

29 Samples

Download data: BW

(Submitter supplied) Double-stranded RNA-binding proteins are key elements in the intracellular localization of mRNA and its local translation. Staufen is a double-stranded RNA binding protein involved in the localised translation of specific mRNAs during Drosophila early development and neuronal cell fate. The human homologue Staufen1 forms RNA-containing complexes that include proteins involved in translation and motor proteins to allow their movement within the cell, but the mechanism underlying translation repression in these complexes is poorly understood. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

7 Samples

Download data: CEL

(Submitter supplied) Staufen-associated mRNAs were identified in early Drosophila embryos by RNA-co-immunoprecipitation followed by microarray analysis (RIP-Chip), using two complementary approaches: RIP-Chip from wild-type embryos using a synthetic anti-Staufen antibody, and RIP-Chip from transgenic GFP-Staufen-expressing embryos using an anti-GFP antibody. Genome-wide transcript expression in whole embryos was also assessed for the wild-type and GFP-Staufen lines.

Organism:

Drosophila melanogaster

Type:

Expression profiling by array

Platform:

GPL10539

18 Samples

Download data: PAIR

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

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25244

45 Samples

Download data

(Submitter supplied) RNA-binding proteins and messenger RNAs assemble into ribonucleoprotein granules that regulate mRNA trafficking, local translation, and turnover. The dysregulation of RNA-protein condensation disturbs synaptic plasticity and neuron survival, and has been widely associated with human neurological disease. Neuronal granules are thought to condense around particular proteins that dictate the identity and composition of each granule type. more...

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25244

18 Samples

Download data: TSV, XLSX

(Submitter supplied) RNA-binding proteins and messenger RNAs assemble into ribonucleoprotein granules that regulate mRNA trafficking, local translation, and turnover. The dysregulation of RNA-protein condensation disturbs synaptic plasticity and neuron survival, and has been widely associated with human neurological disease. Neuronal granules are thought to condense around particular proteins that dictate the identity and composition of each granule type. more...

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25244

3 Samples

Download data: TXT

(Submitter supplied) RNA-binding proteins and messenger RNAs assemble into ribonucleoprotein granules that regulate mRNA trafficking, local translation, and turnover. The dysregulation of RNA-protein condensation disturbs synaptic plasticity and neuron survival, and has been widely associated with human neurological disease. Neuronal granules are thought to condense around particular proteins that dictate the identity and composition of each granule type. more...

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25244

4 Samples

Download data: TXT

(Submitter supplied) RNA-binding proteins and messenger RNAs assemble into ribonucleoprotein granules that regulate mRNA trafficking, local translation, and turnover. The dysregulation of RNA-protein condensation disturbs synaptic plasticity and neuron survival, and has been widely associated with human neurological disease. Neuronal granules are thought to condense around particular proteins that dictate the identity and composition of each granule type. more...

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25244

20 Samples

Download data: TSV, 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; Non-coding RNA profiling by high throughput sequencing

Platforms:

GPL570 GPL9115

11 Samples

Download data: CEL

(Submitter supplied) Several of the thousands of human long non-coding RNAs (lncRNAs) have been functionally characterized; however, potential roles for lncRNAs in somatic tissue differentiation remain poorly understood. Here we show that a 3.7kb lncRNA, terminal differentiation-induced ncRNA (TINCR), controls human epidermal differentiation by a post-transcriptional mechanism. TINCR is required for high mRNA abundance of key differentiation genes, many of which are mutated in human skin diseases, including FLG, LOR, ALOXE3, ALOX12B, ABCA12, CASP14 and ELOVL3. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

8 Samples

Download data: CEL

(Submitter supplied) Several of the thousands of human long non-coding RNAs (lncRNAs) have been functionally characterized; however, potential roles for lncRNAs in somatic tissue differentiation remain poorly understood. Here we show that a 3.7kb lncRNA, terminal differentiation-induced ncRNA (TINCR), controls human epidermal differentiation by a post-transcriptional mechanism. TINCR is required for high mRNA abundance of key differentiation genes, many of which are mutated in human skin diseases, including FLG, LOR, ALOXE3, ALOX12B, ABCA12, CASP14 and ELOVL3. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing; Expression profiling by high throughput sequencing

Platform:

GPL9115

3 Samples

Download data: TXT

(Submitter supplied) We describe a refined approach to identify new human RNA-protein interactions. In vitro transcribed labeled RNA is bound to ~9,400 human recombinant proteins spotted on protein microarrays. This approach identified 137 RNA-protein interactions for 10 human coding and non-coding RNAs, including an interaction between Staufen 1 protein and TP53 mRNA that promoted the latter’s stability. RNA hybridization to protein microarrays allows rapid identification of human RNA-protein interactions on a large scale.

Organism:

Homo sapiens

Type:

Other

Platform:

GPL13669

20 Samples

Download data: GPR

(Submitter supplied) To investigate the role of ADAR1 in gastric carcinogenesis, RNA sequencing and small RNA sequencing were performed in AGS and MKN-45 cells with stable ADAR1 knock-down. Changed frequencies of editing and messenger RNA (mRNA) and microRNA (miRNA) expression were then identified by bioinformatic analyses.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

Platform:

GPL16791

8 Samples

Download data: TXT

(Submitter supplied) An extrachromosomal replication system was established to examine the perturbation of Alu-carrying genes in response to elevated Alu RNAs in the opposite direction. The null hypothesis is that the Alu-carrying RNA duplex cannot trigger subsequent post-transcriptional regulation, manifesting a random perturbation of expression levels.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL15207

18 Samples

Download data: CEL

(Submitter supplied) Transposable elements increase genetic diversity thus making them an important part of evolution and gene regulation in all organisms that carry these sequences. Bulk of our nascent transcriptome is comprised of transposable elements that have the propensity to form strong secondary structures. It is essential to resolve such strong secondary structures to maintain normal cellular function. Here, we show that the major nuclear RNA helicase DHX9/RHA interacts and remodels embedded Alu retrotransposable elements in the human transcriptome and B1 retrotransposable elements in the mouse transcriptome. more...

Organism:

Homo sapiens

Type:

Other

Platform:

GPL18573

4 Samples

Download data: BED, BIGWIG

(Submitter supplied) Transposable elements increase genetic diversity thus making them an important part of evolution and gene regulation in all organisms that carry these sequences. Bulk of our nascent transcriptome is comprised of transposable elements that have the propensity to form strong secondary structures. It is essential to resolve such strong secondary structures to maintain normal cellular function. Here, we show that the major nuclear RNA helicase DHX9/RHA interacts and remodels embedded Alu retrotransposable elements in the human transcriptome and B1 retrotransposable elements in the mouse transcriptome. more...

Organism:

Mus musculus

Type:

Other

Platform:

GPL19057

4 Samples

Download data: BED, BIGWIG, GFF