GEO DataSets

(Submitter supplied) The purpose of this study is to identify disease-related miRNAs in retinas of a mouse model of oxygen-induced retinopathy (OIR). OIR pups were exposed to 75% oxygen at postnatal day (P)7 for 5 days, and were returned to room air at P12. The miRNAs expression profiles in the retinas from OIR mice at P17 and room air controls were determined through microarray analysis. Expressions of significantly upregulated and downregulated miRNAs in the OIR retinas and controls were confirmed through quantitative real-time RT-PCR (qPCR). more...

Organism:

Mus musculus; Rattus norvegicus; Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL18058

6 Samples

Download data: GPR

(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) Pathologic ocular angiogenesis is a common cause of blindness in proliferative retinopathy. Small non-coding RNAs (sncRNAs) play critical roles in normal development and diseases, and their function in eye diseases and angiogenesis are increasingly recognized. In the present study, we aimed to identify the function and therapeutic potential of sncRNAs in retinopathy. We used microarray to analyze the retinal expression profile of sncRNAs in a mouse oxygen-induced retinopathy (OIR) model that mimic human proliferative retinopathy.

Organism:

synthetic construct; Mus musculus

Type:

Non-coding RNA profiling by array

Platform:

GPL14613

6 Samples

Download data: CEL

(Submitter supplied) Retinal ischemia is believed to initiate a series of events that leads to retinal neovascularization observed in several retinal diseases such as diabetetic retinopathy and retinal vein occlusion. Although some molecules such as VEGF and MCP-1 have been implicated in the process, its underlying mechanisms remain elusive. In order to identify genes associated with retinal ischemia, we performed gene expression analyses in retinas of mouse model of oxygen-induced retinopathy using DNA microarray technology.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6481

9 Samples

Download data: TXT

(Submitter supplied) Genital C. trachomatis (CT) infection may cause pelvic inflammatory disease (PID) that can lead to tubal factor infertility (TFI). Understanding the pathogenesis of chlamydial complications including the pathophysiological processes within the female host genital tract is of immense importance in preventing adverse pathology. In this study, we tested the hypothesis that the miRNA profile of a acute primary chlamydial infection characterized by temporary inflammation versus the profile associated with chronic genital chlamydial infections that might precipitate PID or TFI will be different. more...

Organism:

Mus musculus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL19057

74 Samples

Download data: XLS, XLSX

(Submitter supplied) Liver is uniquely capable to repair itself after injury. Multiple molecular and biochemical processes initiated after partial hepatectomy, lead to proliferation of all cells within the liver. MicroRNAs (miRNAs) are a class of highly abundant non-coding RNA molecules that cause post-transcriptional gene repression and are involved in several biological processes including cell cycle regulation and differentiation. more...

Organism:

Homo sapiens; Human alphaherpesvirus 1; Human betaherpesvirus 5; human gammaherpesvirus 4; Betapolyomavirus macacae; Mus musculus; Murid betaherpesvirus 1; JC polyomavirus; Human immunodeficiency virus 1; Human gammaherpesvirus 8; Rattus norvegicus; Murid gammaherpesvirus 4; Betapolyomavirus hominis

Type:

Non-coding RNA profiling by array

Platform:

GPL7723

2 Samples

Download data: TXT

(Submitter supplied) The mature mammalian retina results from a complex series of developmental events. A lot of work now exists on the organization, function, and development of mouse retina, and the high-throughput technologies for gene expression analyses have helped us to obtain deep insight into the mechanism about the genes that control the retinal neurogenesis and vasculogenesis. MicroRNAs (miRNAs) are a class of endogenous non-coding RNAs that inhibit protein translation through binding to target mRNAs. more...

Organism:

Mus musculus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL17021

3 Samples

Download data: TXT

(Submitter supplied) Using the highly sensitive miRNA array, we screened 40 miRNAs were differentially expressed among the three groups and we explored the functions of these miRNAs in the serum by Gene Ontology and Kyoto Encyclopedia of Genes annotation. The enrichment results indicated that these miRNAs mainly participated in the oxidative stress and mitochondrial dysfunction pathways. Furthermore, the quantitative real-time polymerase chain reaction showed the different expression of miRNA might potentially be used to discriminate septic AKI from sepsis-non AKI and they were correlated with the regulation of mitochondrial oxidative stress and dysfunction, including PGC-1α, SIRT1, mTOR, OXSR1 and NOX5.

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL19449

15 Samples

Download data: GPR

(Submitter supplied) We used single cell RNA-seq to comprehensively map all retinal microglia populations in a mouse model of oxygen-induced PR. We unveiled several unique types of PR-associated microglia (PRAM) and identified markers, signaling pathways, and regulons associated with these cells. Among these microglial subpopulations, we found a highly proliferative subset of cells with a high self-renewal capacity and a subset of cells with hypermetabolism that expresses high levels of activating microglia markers, glycolytic enzymes, and pro-angiogenic insulin-like growth factor 1. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

2 Samples

Download data: MTX, TSV