GEO DataSets

(Submitter supplied) To gain insight into the pathways accounting for the deleterious effects associated with severe mitochondrial dysfunction, we compared the transcriptomic profile in control L3 larvae with that of strong (arrested) nuo-5 RNAi. We also found that the natural compound lutein was able to rescue some of the defective phenotypes we characterized in nuo-5-depleted animals therefore we compared also the transcriptomic profile of stage-matched (L3) cohorts of C. more...

Organism:

Caenorhabditis elegans

Type:

Expression profiling by array

Platform:

GPL19230

12 Samples

Download data: CEL, TXT

(Submitter supplied) In this study we compared the transcriptomic profile in control L3 larvae with that of mild or strong (arrested) nuo-5 RNAi. The two treatment (mild and strong) in fact lead to two very different phenotype. The mild supperssion of nuo-5 induces improved healthspand and has pro longevity effect. The strong suppression of the same gene has, on the contrary, deleterious effects such as arrested development.

Organism:

Caenorhabditis elegans

Type:

Expression profiling by array

Platform:

GPL19230

12 Samples

Download data: CEL

(Submitter supplied) Inhibition of insulin/IGF-1 signaling (IIS) represents a promising avenue for the treatment of mitochondrial diseases, although many of the molecular mechanisms underlying this beneficial effect remain elusive. Here, we analyze the transcriptome of a well established model for mitochondrial deficiency, gas-1(fc21) mutant nematodes, which when placed in a genetic context of IIS inhibition, undergo metabolic rewiring leading to a massive lifespan extension

Organism:

Caenorhabditis elegans

Type:

Expression profiling by high throughput sequencing

Platform:

GPL22765

15 Samples

Download data: XLSX

(Submitter supplied) RNA sequencing (mRNAs) of N2 and two set-2 mutant set-2(tm1630) and set-2(zr2012) during mid-embryogenesis

Organism:

Caenorhabditis elegans

Type:

Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

Platform:

GPL27998

12 Samples

Download data: TXT

(Submitter supplied) Neuroligins are neuronal membrane adhesion molecules that have been involved in neuro-psychiatric and neuro-developmental disorders. They interact with neurexins and other specific proteins in the synaptic cleft. The nlg-1 gene of Caenorhabditis elegans encodes NLG-1, an ortholog of human neuroligins. NLG-1 is involved in dopaminergic and serotoninergic signaling that controls the locomotory rate of the nematode. more...

Organism:

Caenorhabditis elegans

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19396

4 Samples

Download data: XLSX

(Submitter supplied) In this work, we examined the effect of the transcription factor ATFS-1 in the long lifespan of the nuo-6 mitochondrial mutant. We also examined the effect of the hypoxia transcription factor hif-1. We sequenced both atfs-1 deletion mutants and atfs-1 gain-of-function point mutants in which the mitochondrial localization sequence of ATFS-1 is disrupted. Note that sequencing batch 2 was previously uploaded as part of GSE93724.

Organism:

Caenorhabditis elegans

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19757

43 Samples

Download data: TXT

(Submitter supplied) We have shown that worms that possess mutations in two electron transport chain subunits live longer due to mtROS signalling. Wild type worms can also live longer by treatment with the pro-oxidant paraquat. Paraquat treatment is not additive to the mutations in the ETC subunits. We aimed to determine the underlying changes in gene expression that were common to both paraquat treatment and the two mutations. more...

Organism:

Caenorhabditis elegans

Type:

Expression profiling by array

Datasets:

GDS5193 GDS5194 GDS5195

Platform:

GPL200

22 Samples

Download data: CEL

Analysis of nuo-6;ced-4 double mutants. ced-4 mutation in the intrinsic apoptosis signaling pathway suppresses the longevity of electron transport chain mutant nuo-6. Results provide insight into molecular mechanisms underlying lifespan expansion.

Organism:

Caenorhabditis elegans

Type:

Expression profiling by array, transformed count, 4 genotype/variation sets

Platform:

GPL200

Series:

GSE54024

13 Samples

Download data: CEL

Analysis of isp-1;ced-4 double mutants. ced-4 mutation in the intrinsic apoptosis signaling pathway suppresses the longevity of electron transport chain mutant isp-1. Results provide insight into molecular mechanisms underlying lifespan expansion.

Organism:

Caenorhabditis elegans

Type:

Expression profiling by array, transformed count, 4 genotype/variation sets

Platform:

GPL200

Series:

GSE54024

13 Samples

Download data: CEL

Analysis of wildtype worms treated with the pro-oxidant paraquat and electron transport chain mutants isp-1 and nuo-6. Results provide insight into common molecular mechanisms underlying the increased longevity in all three conditions.

Organism:

Caenorhabditis elegans

Type:

Expression profiling by array, transformed count, 3 genotype/variation, 3 protocol sets

Platform:

GPL200

Series:

GSE54024

13 Samples

Download data: CEL