GEO DataSets

(Submitter supplied) The aim of this study was to identify and quantify microRNAs and other small regulatory RNAs expressed in primary retinal microvascular endothelial cells (RMECs) using deep sequencing. RMECs were isolated, RNA extracted, a small RNA library prepared and deep sequencing performed. A total of 6.8 million reads were mapped to 250 known microRNAs in miRBase (release 16). Several novel microRNAs and multiple new members of the miR-2284/2285 family were detected. more...

Organism:

Bos taurus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL11153

1 Sample

Download data: TXT

(Submitter supplied) Human Umbelical Vein Endothelial Cells (HUVEC) were cultured in vitro and exposed to 1% oxygen or normoxia for 24 hours. Then, small RNA libraries were prepared and sequenced using sequencing-by-ligation technique (Solid3 Plus Sequencer platform). Alignment versus miRBase v14.0 identified >400 different microRNA/microRNA* species expressed in HUVEC. A complex repertoire of isomiR was also observed. For novel miRNA discovery, reads were mapped against the human genome. We identified 511 candidate new microRNAs and we validated 18 of them with independent techniques.

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL9520

4 Samples

Download data: TXT

(Submitter supplied) In this study, we determined the miRNA expression profile of bovine alveolar macrophages, using next-generation sequencing strategy. On an Illumina HiSeq 2000 machine, we sequenced 8 miRNA libraries, prepared from small RNA fractions of alveolar macrophages isolated from 8 different healthy animals (Bos taurus). From the data, the potential novel miRNAs were predicted, and the expression levels of the known miRNAs were determined. more...

Organism:

Bos taurus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL15749

8 Samples

Download data: TXT

(Submitter supplied) MicroRNAs (miRNAs) are single-stranded non-coding RNAs that negatively regulate target gene expression through mRNA cleavage or translational repression. There is mounting evidence that they play critical roles in heart disease. The expression of known miRNAs in the heart has been studied at length by microarray and quantitative PCR but it is becoming evident that microRNA isoforms (isomiRs) are potentially physiologically important. more...

Organism:

Rattus norvegicus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL11282

9 Samples

Download data: TXT

(Submitter supplied) MicroRNAs (miRNAs) are short non-coding RNAs that post-transcriptionally regulate expression of mRNAs in many biological pathways. Here we report comprehensive miRNAs profiles by next-gen deep sequencing in Angus cattle divergently selected for residual feed intake (RFI) and identify miRNAs related to feed efficiency in beef cattle Results: Two microRNA libraries were constructed from pooled RNA extracted from livers of low and high RFI cattle, and sequenced by Illumina genome analyser. more...

Organism:

Bos taurus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL11153

2 Samples

Download data: TXT

(Submitter supplied) Exosomes, endosome-derived membrane microvesicles, contain a specific set of RNA transcripts that are involved in cell-cell communication and hold a great potential as disease biomarkers. To systemically characterize exosomal RNA profiles, we performed RNA sequencing analysis using three human plasma samples and evaluated efficacies of small RNA library preparation protocols from 3 manufacturers.

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL11154

14 Samples

Download data: TXT

(Submitter supplied) We report the application of Illumina small RNA sequencing to normal human skin, as well as uninvolved and involved psoriatic skin. By obtaining over 600 million qualified reads from 20 healthy controls and 47 psoriasis biopsies (uninvolved/involved), we have generated a complete small RNA profile in normal and diseased human skin, with particular emphasis on miRNAs. We report the discovery of 284 putative novel miRNAs as well as 98 differentially expressed miRNAs in psoriatic skin.

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL10999

67 Samples

Download data: TXT

(Submitter supplied) Using Next Generation Sequencing (NGS) we profiled miRNA expression in the retina and choroid during degenerative and NV phases of oxygen-induced retinopathy (OIR).

Organism:

Rattus norvegicus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL20084

12 Samples

Download data: XLSX

(Submitter supplied) Transcriptional profiling of BJAB cells expressing miR-K12-6-5p. To identify host RNA targets of KSHV miRNAs, we took advantage of the observation that RNAs targeted by miRNAs often display small reductions in their steady-state levels, perhaps as a result of their impaired translation. Accordingly, we examined cellular transcript accumulation by array-based expression profiling under four sets of conditions in which KSHV miRNAs were expressed.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6848

4 Samples

Download data: TXT

(Submitter supplied) MicroRNAs (miRNAs) are a class of small RNA molecules that regulate expression of specific mRNA targets. They can be released from cells, often encapsulated within extracellular vesicles (EVs), and therefore have the potential to mediate intercellular communication. It has been suggested that certain miRNAs may be selectively exported, although the mechanism has yet to be identified. Manipulation of the miRNA content of EVs will be important for future therapeutic applications. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL9115

4 Samples

Download data: TXT

(Submitter supplied) MicroRNAs are small non-coding RNA transcripts that regulate post-transcriptional gene expression. The millions of short sequence reads generated by next generation sequencing technologies make this technique explicitly suitable for profiling of known and novel microRNAs. A modification to the small-RNA expression kit (SREK, Ambion) library preparation method for the SOLiD sequencing platform is described to generate microRNA sequencing libraries that are compatible with the Illumina Genome Analyzer. more...

Organism:

Gallus gallus

Type:

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

Platform:

GPL9385

5 Samples

Download data: WIG

(Submitter supplied) MicroRNAs (miRNAs) are small noncoding regulatory RNAs that play key roles in the process of plant development. To date, extensive studies of miRNAs have been performed in a few model plants, but few efforts have focused on small RNAs in conifers because of the lack of reference sequences for these enormous genomes. In this study, Solexa sequencing of three small RNA libraries obtained from dormant, reactivating, and active vascular cambium in Chinese fir samples identified 76 known miRNAs from 27 miRNA families and 18 new potential miRNAs, of which 15 novel miRNA precursors were validated by RT-PCR and sequencing. more...

Organism:

Cunninghamia lanceolata

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL18151

3 Samples

Download data: FA

(Submitter supplied) Twenty-four triple-negative breast cancer and 14 adjacent normal tissues were collected from breast cancer patients during surgeries at National Taiwan University Hospital (NTUH, Taipei, Taiwan). All triple-negative breast cancer samples were invasive ductal carcinomas (IDC) and were negative in immunohistochemical statuses of ER, PR, and HER2 receptors, as confirmed by professional pathologists. Treatment procedure of all patients followed the National Comprehensive Cancer Network (NCCN) guideline. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL13393

38 Samples

Download data: TXT

(Submitter supplied) The role of microRNAs in gene regulation has been well established. The extent of miRNA regulation also increases with increasing genome complexity. Though the number of genes appear to be equal between human and zebrafish, substantially less microRNAs have been discovered in zebrafish compared to human (Release 19). It appears that most of the miRNAs in zebrafish are yet to be discovered. We sequenced small RNAs from brain, gut, liver, ovary, testis, eye, heart and embryo of zebrafish. more...

Organism:

Danio rerio

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL14875

33 Samples

Download data: TXT

(Submitter supplied) Purpose: To better characterise the population structure of primary bovine retinal microvascular endothelial cells (RMECs) based upon their individual transcriptomes. Methods: Individual RMECs were captured on the Fluidigm C1 system (Fluidigm), cDNA libraries were prepared using a Nextera XT kit and sequencing performed on a NextSeq (Illumina). Results: Application of a single cell RNA-seq analysis workflow showed that RMECs form a relatively homogeneous population in culture, with the main subgroup being proliferating cells. more...

Organism:

Bos taurus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23055

100 Samples

Download data: CSV

(Submitter supplied) We performed extensive transcriptome analysis of the tiger pufferfish (Takifugu rubripes) using the next-generation sequencer SOLiD III, and profiled millions of small RNA sequences in somatic tissues and gonads, as well as identifying thousands of miRNAs. The number of miRNAs identified was the highest in fish species reported to date. We also report highly variable isomiR features.

Organism:

Takifugu rubripes

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL19713

9 Samples

Download data: TXT

(Submitter supplied) MicroRNAs (miRNAs) are small non-coding RNAs that can exert multilevel inhibition/repression at a post-transcriptional or protein synthesis level during disease or development. Characterisation of miRNAs in adult mammalian brains by deep sequencing has been reported previously. However, to date, no small RNA profiling of the developing brain has been undertaken using this method. We have performed deep sequencing and small RNA analysis of a developing (E15.5) mouse brain. more...

Organism:

Mus musculus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL9250

1 Sample

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

Organism:

Mus musculus

Type:

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

Platforms:

GPL17021 GPL24247

40 Samples

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(Submitter supplied) Endothelial cells in the blood vessels in the kidney exert different functions depending on the (micro)vascular bed they are located in. These functional differences are likely a result of differential microRNA and mRNA transcription patterns, yet the identity of these molecules is not well known. We zoomed in on the endothelial cells of microvascular compartments in mouse renal cortex by laser microdissecting the microvessels prior to (small) RNA sequencing analyses. more...

Organism:

Mus musculus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL17021

20 Samples

Download data: CSV

(Submitter supplied) Endothelial cells in the blood vessels in the kidney exert different functions depending on the (micro)vascular bed they are located in. These functional differences are likely a result of differential microRNA and mRNA transcription patterns, yet the identity of these molecules is not well known. We zoomed in on the endothelial cells of microvascular compartments in mouse renal cortex by laser microdissecting the microvessels prior to (small) RNA sequencing analyses. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

20 Samples

Download data: CSV