Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Resveratrol action on A549 lung cancer cells

ABSTRACT: Resveratrol, a natural phytoestrogen found in red wine and a variety of plants, is reported to have protective effects against lung cancer, however there is very little work directed towards the understanding of the mechanism of action of resveratrol in lung cancer. In this study we used an experimental approach to understand the biological activity and molecular mechanisms of resveratrol in A549 lung cancer cells. Gene expression profiles were compiled using an oligonucleotide microarray to determine altered expression levels in resveratrol treated cells. Keywords: Genetic modification of A549 cells in response to resveratrol

ORGANISM(S): Homo sapiens

PROVIDER: GSE9008 | GEO | 2007/09/15

SECONDARY ACCESSION(S): PRJNA102491

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Transcription profiling of human A549 lung cancer cells treated with resveratrol (25microM) or with ethanol control for 48 h

Project description:Resveratrol, a natural phytoestrogen found in red wine and a variety of plants, is reported to have protective effects against lung cancer, however there is very little work directed towards the understanding of the mechanism of action of resveratrol in lung cancer. In this study we used an experimental approach to understand the biological activity and molecular mechanisms of resveratrol in A549 lung cancer cells. Gene expression profiles were compiled using an oligonucleotide microarray to determine altered expression levels in resveratrol treated cells. Experiment Overall Design: A549 cells were treated with resveratrol (25microM) or with ethanol control for 48 h. 4 samples in all were hybridized to the affymetrix chip, one control sample and 3 replicates of the resveratrol treated sample. Experiment Overall Design: Gene ontology-based gene lists are supplied in a supplementary file (Genelists.txt) at the foot of this record.

2008-06-16 | E-GEOD-9008 | biostudies-arrayexpress

Resveratrol-induced gene expression profiles in human prostate cancer cells

Project description:This SuperSeries is composed of the following subset Series: GSE4299: Resveratrol-Induced Gene Expression Profiles in Human Prostate Cancer Cells GSE4300: Androgen arrays for Resveratrol-Induced Gene Expression Profiles in Human Prostate Cancer Abstract: OBJECTIVE: The transhydroxystilbene resveratrol is found at high levels in red wine and grapes, and red wine consumption may be inversely associated with prostate cancer risk. To gain insights into the possible mechanisms of action of resveratrol in human prostate cancer, we did DNA microarray analysis of the temporal transcriptional program induced by treatment of the human prostate cancer cell line LNCaP with resveratrol. METHODS: Spotted DNA microarrays containing over 42,000 elements were used to obtain a global view of the effects of resveratrol on gene expression. Prostate-specific antigen (PSA) and androgen receptor (AR) expression were determined by Northern blot and immunoblot analyses. Cell proliferation was determined by the 3-(4, 5-dimethylthiazolyl-2)-2, 5-diphenyltetrazolium bromide assay and cell cycle analysis by flow cytometry. RESULTS: We observed time-dependent expression changes in >1,600 transcripts as early as 6 hours after treatment with resveratrol. Most striking was the modulation of a number of important genes in the androgen pathway including PSA and AR. Resveratrol also down-regulated expression of cell cycle and proliferation-specific genes involved in all phases of the cell cycle, induced negative regulators of proliferation, caused accumulation of cells at the sub-G1 and S phases of the cell cycle, and inhibited cell proliferation in a time- and dose-dependent manner. CONCLUSION: Resveratrol produces gene expression changes in the androgen axis and cell cycle regulators that may underlie its putative anticancer activities in prostate cancer. Refer to individual Series

2006-03-07 | E-GEOD-4399 | biostudies-arrayexpress

Resveratrol-induced gene expression profiles in human prostate cancer cells

Project description:Abstract: OBJECTIVE: The transhydroxystilbene resveratrol is found at high levels in red wine and grapes, and red wine consumption may be inversely associated with prostate cancer risk. To gain insights into the possible mechanisms of action of resveratrol in human prostate cancer, we did DNA microarray analysis of the temporal transcriptional program induced by treatment of the human prostate cancer cell line LNCaP with resveratrol. METHODS: Spotted DNA microarrays containing over 42,000 elements were used to obtain a global view of the effects of resveratrol on gene expression. Prostate-specific antigen (PSA) and androgen receptor (AR) expression were determined by Northern blot and immunoblot analyses. Cell proliferation was determined by the 3-(4, 5-dimethylthiazolyl-2)-2, 5-diphenyltetrazolium bromide assay and cell cycle analysis by flow cytometry. RESULTS: We observed time-dependent expression changes in >1,600 transcripts as early as 6 hours after treatment with resveratrol. Most striking was the modulation of a number of important genes in the androgen pathway including PSA and AR. Resveratrol also down-regulated expression of cell cycle and proliferation-specific genes involved in all phases of the cell cycle, induced negative regulators of proliferation, caused accumulation of cells at the sub-G1 and S phases of the cell cycle, and inhibited cell proliferation in a time- and dose-dependent manner. CONCLUSION: Resveratrol produces gene expression changes in the androgen axis and cell cycle regulators that may underlie its putative anticancer activities in prostate cancer. This SuperSeries is composed of the SubSeries listed below.

2006-03-08 | GSE4399 | GEO

Microarray analysis for the Mode-of-Action study of resveratrol in fission yeast

Project description:An increasing number of studies have shown that the promising compound resveratrol treats multiple diseases, such as cancer and aging; however, the resveratrol mode-of-action (MoA) remains largely unknown. Here, by virtue of multiple omics approaches, we adopted fission yeast as a model system with the goal of dissecting the common MoA of the anti-proliferative activity of resveratrol. Fission yeast was chosen as the model because of the following reasons: fission yeast is a terrific model to investigate the cell cycle and cell shape; the yeast belongs to the âCrabtree Positiveâ yeast kingdom, which possesses features similar to the âWarburg Effectâ of cancer cells such that the fission yeast prefers to conduct fermentation with glucose as the carbon source for energy production ; many omics tools and datasets are available for the systematic exploration of the drugâs effects at different concentration. This experiment uses microarray analysis with the aim of exploring transcriptional modulation after natural product resveratrol treatment at the IC50 drug concentration, in fission yeast S.pombe.

2016-05-18 | E-MTAB-4399 | biostudies-arrayexpress

Homo sapiens

Project description:Resveratrol action on A549 lung cancer cells

| PRJNA102491 | ENA

A549 Sagopilone

Project description:Anticancer drug sagopilone in lung cancer line A549. We performed gene expression analysis of lung cancer cell line A549 treated with sagopilone and paclitaxel. The aim was to analyse gene expression differences between the two drugs in two different concentrations. A549 cells were treated with medium containing either 2.5 nM sagopilone, 40 nM sagopilone, 4 nM paclitaxel or 40 nM paclitaxel, respectively, vehicle (ethanol 0.1%), or were left untreated for 18 hours. The two different concentrations were chosen according the phenotypes they have caused in A549 cells. Treatment with 2.5 nM sagopilone, 4 nM paclitaxel induced an aneuploid cell population, whereas treatment with 40 nM sagopilone and 40 nM paclitaxel induced mitotic arrest.

2012-01-01 | E-MTAB-377 | biostudies-arrayexpress

RNA-seq of human lung cancer cell line A549-NC and A549-SLC2A5 knockout xenograft in balb/c nude mice.

Project description:We deleted SLC2A5 using CRISPR-Cas9 technology in human lung cancer cell A549. Control A549 cells and A549 cells with SLC2A5 knockout were transplanted in balb/c nude mice. Then RNA-seq was performed in control A549 and SLC2A5 ablation A549 Xenografts.

2019-12-12 | E-MTAB-8572 | biostudies-arrayexpress

Noncoding RNA expression profiling of cisplatin-resistant cells derived from the A549 lung cell line (miRNA)

Project description:To determine the signaling networks that are dysregulated in cisplatin-resistant non-small cell lung cancer, noncoding RNA expression data were obtained from, and compared between, the lung adenocarcinoma cell line, A549, and its cisplatin-resistant derivative, A549/CDDP. Noncoding RNA expression data from a cisplatin-sensitive lung adenocarcinoma cancer cell line (A549) were collected and compared to noncoding RNA expression data from a cisplatin-resistant cell line (A549/CDDP). 3 independent experiments were completed for both the sensitive and resistant cell lines.

2013-01-15 | E-GEOD-43249 | biostudies-arrayexpress

Comparison of gene expression profilings between parental A549, OSK-A549-Colony and OSK-A549-SN

Project description:In the present study, we successfully generated lung cancer stem cell (CSC)-like cells by introducing a small set of transcription factors into a lung cancer cell line (OSK-A549-Colony). In addition to properties that are conventionally referred to as CSC properties, the lung induced CSCs exhibited the ability to form lung cancer-like tissues in vitro with vascular cells and mesenchymal stem cells, which showed structures and immunohistological patterns that were similar to human lung cancer tissues.

2017-11-09 | GSE89229 | GEO

Noncoding RNA expression profiling of cisplatin-resistant cells derived from the A549 lung cell line (lncRNA and mRNA)

2013-01-15 | E-GEOD-43493 | biostudies-arrayexpress