GEO DataSets

Analysis of lens explant cultures grown overnight in the presence of 5 ng/mL FGF2 to promote proliferation and survival, then treated with 100 ng/mL FGF2 for up to 24hr to induce differentiation. Results provide insight into the molecular basis of FGF2-induced lens fiber cell differentiation.

Organism:

Rattus norvegicus

Type:

Expression profiling by array, count, 2 growth protocol, 5 time sets

Platform:

GPL1355

Series:

GSE50604

10 Samples

Download data: CEL

(Submitter supplied) Background: FGF signaling controls numerous processes during cell lineage specification, organogenesis and terminal differentiation. In lens, FGF signaling was implicated as the key pathway that controls lens fiber cell differentiation, but little is known about its full range and spectrum of regulated genes. Results: Herein, we employed rat lens epithelial explant system and performed RNA and microRNA expression profiling in cells induced to differentiate by FGF2. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Dataset:

GDS5604

Platform:

GPL1355

10 Samples

Download data: CEL

(Submitter supplied) The lens is comprised of the anterior lens epithelium and posterior lens fibers, which form the bulk of the lens. The RNAseq data enables identification of lens epithelium and fiber differentially expressed genes and temporally differentially expressed genes which were also validated by qRTPCR. The present RNA-seq data serves as a comprehensive reference resource for deciphering molecular principles of normal mammalian lens differentiation, mapping a full spectrum of signaling pathways and DNA-binding transcription factors operating in both lens compartments, and predicting novel pathways required to establish lens transparency.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

24 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

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

Platforms:

GPL15829 GPL11532

44 Samples

Download data: CEL, TXT

(Submitter supplied) The purpose of this study was to determine the miRNA expression profile of in vitro differentiation of human skeletal muscle cells and to couple changes in individual miRNA expression to transcriptional output of target genes. miRNA expression profiling at six different time points during the in vitro differentiation process of human skeletal muscle cells from six subjects. RNA was harvested from myoblasts before induction of differentiation and at every other day for 10 following days.

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL15829

35 Samples

Download data: TXT

(Submitter supplied) The purpose of this study was to determine the miRNA expression profile of in vitro differentiation of human skeletal muscle cells and to couple changes in individual miRNA expression to effects on target genes by transcriptome profiling of mRNA expression. mRNA expression profiling at three different time points during the in vitro differentiation process of human skeletal muscle cells from three subjects. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL11532

9 Samples

Download data: CEL

(Submitter supplied) iNKT cells are a T lymphocyte subset displaying an innate effector phenotype that is acquired through a thymic developmental program controlled by microRNAs (miRNAs). iNKT cells lacking all miRNAs by the deletion of Dicer (Dicer KO) are markedly reduced and display a complete maturation block. In this study, we sought to gain insight into the miRNA-regulated genetic program required for iNKT cell development. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6885

15 Samples

Download data: TXT

(Submitter supplied) Mouse Embryonic Stem (ES) cells express a unique set of microRNAs (miRNAs), the miR-290-295 cluster. To elucidate the role of these miRNAs and how they integrate into the ES cell regulatory network requires identification of their direct regulatory targets. The difficulty, however, arises from the limited complementarity of metazoan miRNAs to their targets, with the interaction requiring as few as six nucleotides of the miRNA seed sequence. more...

Organism:

Mus musculus

Type:

Other

Platform:

GPL10010

10 Samples

Download data: TXT

(Submitter supplied) Mouse Embryonic Stem (ES) cells express a unique set of microRNAs (miRNAs), the miR-290-295 cluster. To elucidate the role of these miRNAs and how they integrate into the ES cell regulatory network requires identification of their direct regulatory targets. The difficulty, however, arises from the limited complementarity of metazoan miRNAs to their targets, with the interaction requiring as few as six nucleotides of the miRNA seed sequence. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6887

6 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

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

Platforms:

GPL8179 GPL10558

46 Samples

Download data

(Submitter supplied) The remarkable differentiation capacity of pluripotent stem cells into any adult cell types have enabled researchers to model human embryonic development and disease process in dishes, as well as deriving specialized cells for replacing damaged tissues. Type 1 diabetes is a degenerative disease characterized by autoimmune destruction of the insulin-producing beta islet cells in the pancreas. Recent advances have led to the establishment of different methods to direct differentiation of human or mouse pluripotent stem cells toward beta cell lineages. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

23 Samples

Download data: TXT

(Submitter supplied) The remarkable differentiation capacity of pluripotent stem cells into any adult cell types have enabled researchers to model human embryonic development and disease process in dishes, as well as deriving specialized cells for replacing damaged tissues. Type 1 diabetes is a degenerative disease characterized by autoimmune destruction of the insulin-producing beta islet cells in the pancreas. Recent advances have led to the establishment of different methods to direct differentiation of human or mouse pluripotent stem cells toward beta cell lineages. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL8179

23 Samples

Download data: TXT

(Submitter supplied) DICER1 plays a critical role in microRNA (miRNA) biogenesis. Recurrent somatic “hotspot” mutations at four mental binding sites within the RNase IIIb domain of DICER1, were identified in ovarian sex cord-stromal tumors and have since been described in other pediatric tumors. In this study, we identified and characterized DICER1 hotspot mutations in endometrial cancers derived from The Cancer Genome Atlas (TCGA) and our local tumor bank. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10787

12 Samples

Download data: TXT

(Submitter supplied) We performed RNA-seq with both wild type and N-myc knock-out E14 mouse lenses and identified the differentially expressed genes affected by N-myc knockout.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

5 Samples

Download data: TXT

(Submitter supplied) Recurrent somatic hotspot mutations of DICER1 appear to be clustered around each of four critical metal binding residues in the RNase IIIB domain of DICER1. This domain is responsible for cleavage of the 3’ end of the 5p-miRNA strand of a pre-mRNA hairpin. To investigate the effects of these cancer-associated “hotspot” mutations we engineered mouse Dicer1-deficient ES cells to express wild-type and an allelic series of the mutant human DICER1 variants. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

28 Samples

Download data: CEL

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

Organism:

Homo sapiens

Type:

Expression profiling by RT-PCR

Platforms:

GPL19055 GPL14851

57 Samples

Download data

(Submitter supplied) We profiled macrophage activation-associated transcripts using TaqMan assays in a Fluidigm 48.48 Gene Expression Array to identify transcripts with expression levels that were affected by differences in culturing conditions during monocyte-to-macrophage differentiation.

Organism:

Homo sapiens

Type:

Expression profiling by RT-PCR

Platform:

GPL19055

48 Samples

Download data: TXT, XLS

(Submitter supplied) We profiled miRNA expression using TaqMan TLDA assays to identify miRNAs with expression levels that were affected by differences in culturing conditions during monocyte-to-macrophage differentiation.

Organism:

Homo sapiens

Type:

Expression profiling by RT-PCR

Platform:

GPL14851

9 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

Expression profiling by array

Platforms:

GPL10558 GPL6947

18 Samples

Download data

(Submitter supplied) miRNAs regulate mRNA stability and translation through the action of the RNAi-induced silencing complex. In this study, we systematically identified endogenous miRNA target genes by using AGO2 immunoprecipitation (AGO2-IP) and microarray analyses in two breast cancer cell lines, MCF7 and MDA-MB-231, representing luminal and basal-like breast cancer, respectively. The expression levels of ~70% of the AGO2-IP mRNAs were increased by DROSHA or DICER1 knockdown. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

6 Samples

Download data: TXT