GEO DataSets

(Submitter supplied) Cardiovascular disease remains a significant global health concern, yet the cardiotoxic effects of environmental chemicals are largely unexplored. Human induced pluripotent stem cell-derived cardiomyocytes (iPSC-Cardiomyocytes) are well-established as valuable high-throughput cardiotoxicity testing model based on the analysis of various beating parameters; however, additional adverse effects that may not be directly related to ion channel activity are difficult to ascertain from traditional assays. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

4558 Samples

Download data: CSV

(Submitter supplied) MicroRNAs (miRNAs) are short RNAs that regulate fundamental biological processes. miR-132, a key miRNA with established functions in Tau homeostasis and neuroprotection, is consistently downregulated in Alzheimer’s disease (AD) and other tauopathies. miR-132 overexpression rescues neurodegenerative phenotypes in several AD models. To complement research on miRNA-mimicking oligonucleotides targeting the central nervous system, we developed a high-throughput-screen coupled high-throughput-sequencing (HTS-HTS) in human induced pluripotent stem cell (iPSC)-derived neurons to identify small molecule inducers of miR-132. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL21697

1441 Samples

Download data: XLSX

(Submitter supplied) We present TORNADO-seq —a high-throughput, a high-content drug discovery platform that for the first time uses next-generation sequencing (NGS) based, targeted RNA-seq in organoids monitoring the expression of 206 genes for the evaluation of complex mixtures of cellular phenotypes. TORNADO-seq is a fast, highly-reproducible, time- and cost-effective (5$ per sample including sequencing cost) method that we used to find drugs that enrich for differentiated cell phenotypes in intestinal organoids. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

1249 Samples

Download data: TXT

(Submitter supplied) Rare monogenic diseases affect millions worldwide; although over 4,500 rare disease genotypes are known, disease-modifying drugs are available for only 5% of them. The sheer number of these conditions combined with their rarity precludes traditional costly drug discovery programs. An economically viable alternative is to repurpose established drugs for rare diseases. Many genetic diseases result from increased or decreased protein activity and identification of clinically approved drugs which moderate this pathogenic dosage holds therapeutic potential. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

227 Samples

Download data: TXT

(Submitter supplied) Environmental factors, including pesticides, have been linked to autism and neurodegeneration risk using retrospective epidemiological studies. Here, we sought to prospectively identify chemicals that share transcriptomic signatures with neurological disorders by exposing mouse cortical neuron-enriched cultures to hundreds of chemicals commonly found in the environment and on food. We find that rotenone, a pesticide associated with Parkinson’s disease risk, and certain fungicides, including pyraclostrobin, trifloxystrobin, famoxadone, and fenamidone, produce transcriptional changes in vitro that are similar to those seen in brain samples from humans with autism, advanced age and neurodegeneration (Alzheimer’s disease, Huntington’s disease). more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

405 Samples

Download data: TXT

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

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platforms:

GPL5426 GPL5425 GPL5424

12921 Samples

Download data: TXT

(Submitter supplied) DrugMatrix is a comprehensive rat toxicogenomics database and analysis tool developed to facilitate the integration of toxicogenomics into hazard assessment. Using the whole genome and a diverse set of compounds allows a comprehensive view of most pharmacological and toxicological questions and is applicable to other situations such as disease and development.

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platforms:

GPL5424 GPL5426 GPL5425

5265 Samples

Download data: TXT

(Submitter supplied) DrugMatrix is a comprehensive rat toxicogenomics database and analysis tool developed to facilitate the integration of toxicogenomics into hazard assessment. Using the whole genome and a diverse set of compounds allows a comprehensive view of most pharmacological and toxicological questions and is applicable to other situations such as disease and development.

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platforms:

GPL5426 GPL5424 GPL5425

2862 Samples

Download data: TXT

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

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platform:

GPL1355

5587 Samples

Download data: CEL

(Submitter supplied) DrugMatrix is a comprehensive rat toxicogenomics database and analysis tool developed to facilitate the integration of toxicogenomics into hazard assessment. Using the whole genome and a diverse set of compounds allows a comprehensive view of most pharmacological and toxicological questions and is applicable to other situations such as disease and development.

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platform:

GPL1355

2218 Samples

Download data: CEL

(Submitter supplied) A definition of RNA expression changes that correlate with liver response programs and an understanding of the similarities and differences in responses to different classes of chemicals would aid in new chemical or drug characterization and add to our understanding of liver biology. We have used a supervised classification approach to systematically mine a large microarray database derived from livers of compound-treated rats. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platforms:

GPL5425 GPL5424 GPL5426

5312 Samples

Download data

(Submitter supplied) A reference collection of genome-wide transcriptional expression data for bioactive small molecules. Keywords: small molecule perturbation

Organism:

Homo sapiens

Type:

Expression profiling by array

Platforms:

GPL3921 GPL96

564 Samples

Download data: CEL