GEO DataSets

Analysis of NCI-H441 adenocarcinoma cells expressing hsa-miR-365-2, a precursor of miR-365. Results identify targets of miR-365 and the role of miR-365 in the pulmonary transcriptional program responsible for lung development and malignancy.

Organism:

Homo sapiens

Type:

Expression profiling by array, transformed count, 2 protocol sets

Platform:

GPL6244

Series:

GSE33672

4 Samples

Download data: CEL

(Submitter supplied) Hsa-mir-365-2 is one of the two precursors that give rise to miR-365. We discovered that miR-365 directly regulates a lung cancer and developmental gene termed thyroid transcription factor 1 (TTF-1 or NKX2-1). Hsa-mir-365-2 was transfected into NCI-H441 cells via retrovirus-mediated gene transfer. Arrays hybridized: Affymetrix GeneChip Human Gene 1.0 ST Array.

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS5496

Platform:

GPL6244

4 Samples

Download data: CEL, TXT

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

Organism:

Homo sapiens

Type:

Expression profiling by array; Expression profiling by RT-PCR

Platforms:

GPL17077 GPL11316

99 Samples

Download data: TXT

(Submitter supplied) Thyroid transcription factor-1 (TTF-1), also known as NKX2-1, plays a role as a lineage-survival oncogene in lung adenocarcinoma with double-edged sword characteristics. Although previous studies steadily accumulated evidence for roles of TTF-1 in the transcriptional regulation of protein-coding genes, very little is known about its regulatory relationship with miRNAs. In this study, we have identified miR-532-5p as a novel transcriptional target of TTF-1 by an integrative approach, which was designed to extract maximal information from expression profiles of both patient tumors in vivo and TTF-1-inducible cell lines in vitro. more...

Organism:

Homo sapiens

Type:

Expression profiling by RT-PCR

Platform:

GPL11316

4 Samples

Download data: TXT

(Submitter supplied) Thyroid transcription factor-1 (TTF-1), also known as NKX2-1, plays a role as a lineage-survival oncogene in lung adenocarcinoma with double-edged sword characteristics. Although previous studies steadily accumulated evidence for roles of TTF-1 in the transcriptional regulation of protein-coding genes, very little is known about its regulatory relationship with miRNAs. In this study, we have identified miR-532-5p as a novel transcriptional target of TTF-1 by an integrative approach, which was designed to extract maximal information from expression profiles of both patient tumors in vivo and TTF-1-inducible cell lines in vitro. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL17077

20 Samples

Download data: TXT

(Submitter supplied) Thyroid transcription factor-1 (TTF-1), also known as NKX2-1, plays a role as a lineage-survival oncogene in lung adenocarcinoma with double-edged sword characteristics. Although previous studies steadily accumulated evidence for roles of TTF-1 in the transcriptional regulation of protein-coding genes, very little is known about its regulatory relationship with miRNAs. In this study, we have identified miR-532-5p as a novel transcriptional target of TTF-1 by an integrative approach, which was designed to extract maximal information from expression profiles of both patient tumors in vivo and TTF-1-inducible cell lines in vitro. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL17077

75 Samples

Download data: TXT

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

Organism:

Mus musculus; synthetic construct

Type:

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

Platforms:

GPL6246 GPL8786

12 Samples

Download data: CEL

(Submitter supplied) Cell-specific gene expression is achieved by a combination of mechanisms including transcriptional and post-transcriptional regulation. The transcription factor Nkx2-1, essential for lung cell differentiation, mainly acts in transcriptional activation but can directly or indirectly repress gene expression. microRNAs are a class of small non-coding RNA that control one of the major mechanisms of gene repression. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

6 Samples

Download data: CEL

(Submitter supplied) Cell-specific gene expression is achieved by a combination of mechanisms including transcriptional and post-transcriptional regulation. The transcription factor Nkx2-1, essential for lung cell differentiation, mainly acts in transcriptional activation but can directly or indirectly repress gene expression. microRNAs are a class of small non-coding RNA that control one of the major mechanisms of gene repression. more...

Organism:

Mus musculus; synthetic construct

Type:

Non-coding RNA profiling by array

Platform:

GPL8786

6 Samples

Download data: CEL

(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) To determine miRNAs regulated by TTF-1 in SCLC cell lines, miRNA array analyses were carried out in NCI-H209 cells following TTF-1 knockdown

Organism:

synthetic construct; Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL21572

2 Samples

Download data: CEL

(Submitter supplied) To investigate genes possibly regulated by TTF-1 in small cell lung cancer cell lines, we compared gene expression profiles of NCI-H209 and Lu139 cell lines electroporated with control and TTF-1 siRNAs.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

4 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:

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

Type:

Non-coding RNA profiling by array

Platform:

GPL11434

3 Samples

Download data: TXT

(Submitter supplied) Type II cell differentiation and expression of the major surfactant protein, SP-A, in midgestation human fetal lung (HFL) are markedly induced by cAMP and inhibited by TGF-β. cAMP induction of SP-A promoter activity is mediated by increased phosphorylation and in vivo binding of TTF-1/Nkx2.1, a critical transcription factor in lung development. To further define mechanisms for developmental induction of surfactant synthesis in HFL, herein, we investigated the potential role of microRNAs (miRNAs, miRs). more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL19157

5 Samples

Download data: TXT

(Submitter supplied) Background: MicroRNAs are noncoding RNA molecules of ~22 nucleotides with diagnostic and therapeutic action, affecting the expression of mRNAs involved in invasion, migration, and development. miR-200c is part of the miR-200c/141 cluster on chromosome 12p13. Its mechanism of action when encapsulated is critical in lung cancer when patients express changes in miRNAs. miR-200c be a potential biomarkers for various lung diseases. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

18 Samples

Download data: TXT

(Submitter supplied) Although Thyroid transcription factor-1 (TTF-1, encoded by NKX2-1 gene) is highly expressed in small cell lung carcinoma (SCLC) and lung adenocarcinoma (LADC), difference in the functional roles of TTF-1 between SCLC and LADC remains to be elucidated. The aim of this study was to clarify the differences in the TTF-1 binding regions and functional roles in SCLC and LADC. Employing chromatin immunoprecipitation-sequencing (ChIP-seq) , here we compared the genome-wide TTF-1-binding profiles and the TTF-1-mediated transcriptional programs in a SCLC and a LADC cell lines. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17303

5 Samples

Download data: BED, BW

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

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17303

17 Samples

Download data: BED, BW

(Submitter supplied) Although Thyroid transcription factor-1 (TTF-1, encoded by NKX2-1 gene) is highly expressed in small cell lung carcinoma (SCLC) and lung adenocarcinoma (LADC), difference in the functional roles of TTF-1 between SCLC and LADC remains to be elucidated. The aim of this study was to clarify the differences in the TTF-1 binding regions and functional roles in SCLC and LADC. Employing chromatin immunoprecipitation-sequencing (ChIP-seq) , here we compared the genome-wide TTF-1-binding profiles and the TTF-1-mediated transcriptional programs in a SCLC and a LADC cell lines. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17303

9 Samples

Download data: BW, FPKM_TRACKING

(Submitter supplied) Although Thyroid transcription factor-1 (TTF-1, encoded by NKX2-1 gene) is highly expressed in small cell lung carcinoma (SCLC) and lung adenocarcinoma (LADC), difference in the functional roles of TTF-1 between SCLC and LADC remains to be elucidated. The aim of this study was to clarify the differences in the TTF-1 binding regions and functional roles in SCLC and LADC. Employing chromatin immunoprecipitation-sequencing (ChIP-seq) , here we compared the genome-wide TTF-1-binding profiles and the TTF-1-mediated transcriptional programs in a SCLC and a LADC cell lines. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17303

3 Samples

Download data: BED, BW