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GSE75620
Homo sapiens
9 Downloadable Samples
Affymetrix Human Gene 2.1 ST Array (hugene21st)
Description
sorafenib is the treatment of reference for hepatocellular carcinoma (HCC). We applied sorafenib on the human HCC cell line Huh7 and the subclone shRb, carrying a stable knock-down of the expression of the RB1 gene, a key regulator of liver carcinogenesis. Our aim was to better understand the physiologic and metabolic consequences of the exposure of HCC cells to sorafenib.
Publication Title
Metallothionein-1 as a biomarker of altered redox metabolism in hepatocellular carcinoma cells exposed to sorafenib.
Sample Metadata Fields
Specimen part, Cell line, Treatment
View Samples- Homo sapiens
- 55 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Global DNA Hypomethylation in Epithelial Ovarian Cancer: Passive Demethylation and Association with Genomic Instability.
Sample Metadata Fields
Sex, Age, Specimen part, Disease stage
View Samples- Homo sapiens
- 55 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
Comparison of DNA methylome, mRNA transcriptome, and copy number variation in tumors with global loss of DNA methylation to tumors with normal global methylation.
Publication Title
Global DNA Hypomethylation in Epithelial Ovarian Cancer: Passive Demethylation and Association with Genomic Instability.
Sample Metadata Fields
Sex, Age, Specimen part, Disease stage
View Samples- Mus musculus
- 448 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Identification of tissue-specific transcriptional markers of caloric restriction in the mouse and their use to evaluate caloric restriction mimetics.
Sample Metadata Fields
Sex, Specimen part
View Samples- Mus musculus
- 112 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
The effect of a short-term calorie restricted diet was evaluated in heart in seven strains of mice
Publication Title
Identification of tissue-specific transcriptional markers of caloric restriction in the mouse and their use to evaluate caloric restriction mimetics.
Sample Metadata Fields
Sex, Specimen part
View Samples- Mus musculus
- 112 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
The effect of a short-term calorie restricted diet was evaluated in gastrocnemius muscle (GASTROC) in seven strains of mice
Publication Title
Identification of tissue-specific transcriptional markers of caloric restriction in the mouse and their use to evaluate caloric restriction mimetics.
Sample Metadata Fields
Sex, Specimen part
View Samples- Mus musculus
- 112 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
The effect of a short-term calorie restricted diet was evaluated in epididymal white adipose tissue (WAT) in seven strains of mice
Publication Title
Identification of tissue-specific transcriptional markers of caloric restriction in the mouse and their use to evaluate caloric restriction mimetics.
Sample Metadata Fields
Sex, Specimen part
View Samples- Mus musculus
- 112 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
The effect of a short-term calorie restricted diet was evaluated in cerebral cortex in seven strains of mice
Publication Title
Identification of tissue-specific transcriptional markers of caloric restriction in the mouse and their use to evaluate caloric restriction mimetics.
Sample Metadata Fields
Sex, Specimen part
View Samples- Arabidopsis thaliana
- 18 Downloadable Samples
- Affymetrix Arabidopsis ATH1 Genome Array (ath1121501)
Description
Transient genetic modification of plant protoplasts is a straightforward and rapid technique for the analysis of numerous aspects of plant biology. One drawback in the analysis of transformed protoplast suspensions is that they are a heterogeneous mix of cells that have and have not been successfully transfected. To overcome this problem, we have developed a system that employs a fluorescent positive selection marker in combination with flow cytometric analysis as well as fluorescence activated cell sorting (FACS) to isolate responses in the transfected protoplasts exclusively. This recombinase-compatible system enables high-throughput screening of genetic circuitry. Moreover, the use of FACS allows in depth downstream analysis. Lastly, over-expression is an effective means to dissect regulatory networks, especially where redundancy exists. Here, this system has been applied to the study of auxin signaling in order to investigate reporter gene activation and genome-wide transcriptional changes in response to manipulation of the auxin-response network. We have transiently over-expressed dominant negative mutant isoforms of Aux/IAA transcription factors (IAA7mII and IAA19mII; Tiwari et al., 2001) in Arabidopsis Pwer::GFP root protoplasts, making use of a RFP fluorescent positive selection marker and FACS to isolate the dually labeled (IAAnmII expressing and Pwer::GFP-positive) cells. We have compared the transcriptional differences between an empty vector control, IAA7mII and IAA19mII protoplasts that had either been treated with 5microM IAA or mock-treated for 3 hours.
Publication Title
Positive fluorescent selection permits precise, rapid, and in-depth overexpression analysis in plant protoplasts.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 60 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Resveratrol in high doses has been shown to extend lifespan in some studies in invertebrates and to prevent early mortality in mice fed a high-fat diet. We fed mice from middle age (14-months) to old age (30-months) either a control diet, a low dose of resveratrol (4.9 mg kg-1 day-1), or a calorie restricted (CR) diet and examined genome-wide transcriptional profiles.
Publication Title
A low dose of dietary resveratrol partially mimics caloric restriction and retards aging parameters in mice.
Sample Metadata Fields
No sample metadata fields
View Samples