Ontology highlight
ABSTRACT:
PROVIDER: PRJNA773598 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:We present a survey of longevity effects for compounds suggested by a previously published computational prediction set using the comprehensive, multi-species approach utilized by the Caenorhabditis Intervention Testing Program (CITP). The compound all-trans retinoic acid extended lifespan in the nematode Caenorhabditis elegans. Given the dependency of lifespan extension under atRA treatment, we used RNA-seq to assess transcriptional changes under atRA treatment in wildtype N2 animals. In order to further dissect transcriptional response in detail, we repeated our transcriptional analysis in hsf-1(sy441) and aak-2(ok524) mutants.
2024-10-22 | GSE272535 | GEO
Project description:Cancer cell lines can provide robust and facile biological models for the generation and testing of hypothesis in the early stages of drug development and caner biology. Although clinical trials remain the ultimate scientific testing ground for anticancer therapies, the use of appropriate model systems to explore the molecular basis of drug activity and to identify predictive biomarkers during their development can have a profound effect on the design, cost and ultimate success of new cancer drug development. In order to capture the high degree of genomic diversity in cancer and to identify rare molecular subtypes, we have assembled a collection of >1000 cancer cell lines. These lines have been characterised using whole exome sequencing, genome wide analysis of copy number, mRNA gene expression profiling and DNA methylation analysis (http://cancer.sanger.ac.uk/cell_lines). To further characterise this panel of cell lines we have now compiled data for RNA sequencing. The current study represent data for ~450 of the cell lines in the panel, data for the remaining lines can be accessed via the CGHUB data browser hosted at UCSC. <br>This ArrayExpress record contains only meta-data. Raw data files have been archived at the European Genome-Phenome Archive (EGA, www.ebi.ac.uk/ega) by the consortium, with restricted access to protect sample donors' identity. The relevant accessions of the EGA data set is EGAD00001001357 under EGA study accession EGAS00001000828.
2017-09-25 | E-MTAB-3983 | biostudies-arrayexpress
Project description:Acinetobacter baumannii Diversity Panel
| PRJNA545079 | ENA
Project description:Pseudomonas aeruginosa Diversity Panel
| PRJNA446057 | ENA
Project description:Effective toxicological testing of the vast number of new and existing chemicals currently in use will require efficient and cost effective methods. We evaluated the utility of a simple, low cost toxicity testing system employing the nematode Caenorhabditis elegans to identify toxicologically relevant changes in gene expression. Dichlorvos and fenamiphos, which are organophosphorous pesticides that inhibit acetylcholinesterase were chosen as model toxicants to test the usefulness of the C. elegans toxicity testing system, and mefloquine, which appears to perturb neuronal Ca++ homeostasis, provided an out-group for analysis. Keywords: gene expression array-based (RNA / in situ oligonucleotide)
2009-06-03 | GSE12298 | GEO
Project description:Identify genes in the epididymal adipose tissue whose expression is under genetic regulation in the hybrid mouse diversity panel. The hybrid mouse diversity panel is comprised of classical inbred and recombinant inbred wild type mice. The RMA values of genes were used for genome wide association as described in Bennett et al Genome Research 2010. These data are used to identify candidate genes at loci associated with obesity and dietary responsiveness. GWAS for expression of epididymal adipose tissue in inbred strains
2013-01-09 | E-GEOD-42890 | biostudies-arrayexpress