GEO DataSets

(Submitter supplied) The Zeb1 transcriptional repressor plays a key role in metastasis through the down-regulation of genes that are strong inducers of epithelial differentiation and inhibitors of stem-ness. Here we report that Zeb1 controls the expression of numerous oncogenic and tumor suppressive microRNAs (miRs). Zeb1 stimulated pro-migratory cytoskeletal processes by down-regulating miR-34a and activated Rho GTPases through Arhgap1, a Cdc42 GTPase activating protein and novel miR-34a target gene. more...

Organism:

Mus musculus; Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL8733

6 Samples

Download data: CEL

(Submitter supplied) The Zeb1 transcriptional repressor plays a key role in metastasis through the down-regulation of genes that are strong inducers of epithelial differentiation and inhibitors of stem-ness. Here we report that Zeb1 controls the expression of numerous oncogenic and tumor suppressive microRNAs (miRs). Zeb1 stimulated pro-migratory cytoskeletal processes by down-regulating miR-34a and activated Rho GTPases through Arhgap1, a Cdc42 GTPase activating protein and novel miR-34a target gene. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL8321

6 Samples

Download data: CEL

(Submitter supplied) To gain insight into EMT-independent biological processes through which PI3K promotes invasion, RNA samples from 344SQ_p110α shRNA cells and 344SQ_scr cells were subjected to global transcriptional profiling.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

6 Samples

Download data: CEL

(Submitter supplied) ADCY9 encodes AC9, which is 1 of 9 transmembrane AC isoforms (AC1-9) that catalyze the synthesis of cyclic AMP from ATP and are regulated primarily by heterotrimeric G-protein-coupled receptors. We ectopically expressed AC9 in 393P cells and found that, relative to empty vector controls, the AC9 transfectants had higher cyclic AMP levels and were more migratory and invasive in Boyden chambers. We examined the prognostic value of an AC9-regulated gene expression signature derived from 393P_AC9 cells and 393P_vector cells. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL23038

6 Samples

Download data: CEL

(Submitter supplied) Sixth generation Exiqon® locked nucleic acid miRCURY™ LNA microarrays were used to search and validate some unidentified miRNAs that regulate EMT in head and neck cancer carcinoma.

Organism:

Mus musculus; Human alphaherpesvirus 1; Human betaherpesvirus 5; Murid betaherpesvirus 1; Human immunodeficiency virus 1; Rattus norvegicus; Human alphaherpesvirus 2; Merkel cell polyomavirus; human gammaherpesvirus 4; JC polyomavirus; Human gammaherpesvirus 8; Mus musculus cytomegalovirus 2; Betapolyomavirus macacae; Homo sapiens; Murid gammaherpesvirus 4; Betapolyomavirus hominis

Type:

Non-coding RNA profiling by array

Platform:

GPL11434

3 Samples

Download data: TXT

(Submitter supplied) Human breast cancer SKBr-3 cells selected with trastuzumab for 6 month compared with parental SKBr-3 cells; Goal was to screen for microRNAs involved in development of trastuzumab resistance.

Organism:

Merkel cell polyomavirus; Homo sapiens; Human alphaherpesvirus 1; Human betaherpesvirus 5; human gammaherpesvirus 4; Mus musculus cytomegalovirus 2; Betapolyomavirus macacae; Rattus norvegicus; Human alphaherpesvirus 2; Murid gammaherpesvirus 4; Betapolyomavirus hominis; Mus musculus; Murid betaherpesvirus 1; JC polyomavirus; Human immunodeficiency virus 1; Human gammaherpesvirus 8

Type:

Non-coding RNA profiling by array

Platform:

GPL11434

6 Samples

Download data: GPR

(Submitter supplied) MiR-455-3p has been reported to suppress the expression of ROCK2, HOXB5, hTERT, and RUNX2, which are involved in multiple biological processes including renal fibrosis, chondrogenic development and differentiation, Alzheimer’s disease, preeclampsia, and tumorigenesis. Here, we showed that miR-455-3p broadly inhibited TGF-beta-induced EMT by repressing the expression of Smad2, ZEB1, and HDAC2 in breast cancer cells, and that miR-455-3p loss-of-function promotes the acquisition of cell invasive properties and the ability to metastasize. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23227

6 Samples

Download data: TXT

(Submitter supplied) GATA3 is a basic and essential transcription factor that regulates many pathophysiological processes that is required for the development of mammary luminal epithelial cells. Loss-of-function GATA3 alterations in breast cancer are associated with poor prognosis. However, its regulation and function in miRNAs expression has been less explored.

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL18402

2 Samples

Download data: TXT

(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

Platform:

GPL17021

34 Samples

Download data

(Submitter supplied) We performed miRNA-sequencing in a detailed time course of a TGFbeta-induced EMT in normal mammary gland cells and discovered 32 strongly, differentially expressed miRNAs.

Organism:

Mus musculus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL17021

24 Samples

Download data: TXT

(Submitter supplied) We investigated the effect of miR-1199-5p, miR-200b-3p and miR-429-3p on gene expression profiles during TGFbeta-induced EMT in normal murine mammary gland cells by using the mRNA-sequencing. Our analysis demonstrates that miR-1199-5p and both miR-200 family members share only 6 target genes, indicating that besides regulating Zeb1 expression they exert distinct functions during EMT.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

10 Samples

Download data: TXT

(Submitter supplied) To elucidate the mechanisms by which the mir-200 and the miR-183~96~182 cluster could regulate EMT and thus cellular migration, invasion and metastasis in NSCLC, we searched for common predicted targets of these microRNA families that might have a potential role in these biological processes. First we performed a cross comparison of multiple gene expression datasets from our mouse models of metastasis. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

6 Samples

Download data: CEL

(Submitter supplied) ANGPTL1-overexpressed CL1-5 cells were used to identify miRNAs which regulate EMT, cancer invasion and metastasis. We used microRNA Taqman Low Density Array to identify candidate miRNAs

Organism:

Homo sapiens

Type:

Other

Platform:

GPL9460

2 Samples

Download data: TXT

(Submitter supplied) Using a mimic miR-200c was restored to an aggressive, Type 2 endometrial cancer cell line, Hec50

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

9 Samples

Download data: CEL

(Submitter supplied) LPA is a natural bioactive lipid with growth factor-like functions due to activation of series of six G protein-coupled receptors (LPA1-6). In this study we determine the LPA induced early-miRNA expression profile in human breast cancer cell lines MDA-MB-231

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platforms:

GPL13264 GPL19263

6 Samples

Download data: TXT

(Submitter supplied) The goal of this study is to analyze the transcripts regulated by ZEB1.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL15907

6 Samples

Download data: TXT

(Submitter supplied) Tumor cells that give rise to metastatic disease are a primary cause of cancer-related death and have not been fully elucidated in patients with lung cancer. Here, we addressed this question by using tissues from a mouse that develops metastatic lung adenocarcinoma owing to expression of mutant K-ras and p53. We identified a metastasis-prone population of tumor cells that differed from those with low metastatic capacity on the basis of having sphere-forming capacity in Matrigel cultures, increased expression of CD133 and Notch ligands, and relatively low tumorigenicity in syngeneic mice. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

6 Samples

Download data: CEL

(Submitter supplied) We demonstrate that miR-708 is one of the most highly overexpressed miRNAs in non-small cell lung cancer. High level of miR-708 in tumor is also associated with a reduced overall survival in lung adenocarcinomas from never smokers. Functionally, miR-708 overexpression increases the proliferation, migration, and invasion in cultured cells and down regulates TMEM88, a negative regulator of Wnt signaling. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL8179

206 Samples

Download data: TXT

(Submitter supplied) RNA sequencing technology has been carried out in order to evaluate mRNA expression changes after manipulation of miR-23b in both MCF-7 and MDA-MB-231 breast cancer cell lines

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

4 Samples

Download data: TXT

(Submitter supplied) To examine the genome-wide gene regulation due to the common seed sequence of the members of miR-302/3272/3273/520 family miRNAs and dsEcad640, we performed microarray profiling of gene expression by the transfection of chemically synthesized dsEcad640, miR-302a,miR-372, miR-373, miR-520c,and miR-520f duplexes into PC-3 cells.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6480

11 Samples

Download data: TXT