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Following infection of B cells, Epstein Barr virus (EBV) engages host pathways that mediate cell proliferation and transformation, contributing to the propensity of the virus to drive immune dysregulation and lymphomagenesis. We found that the EBV protein EBNA2 initiates NAD de novo bios...

2024-04-29 | MTBLS2243 | MetaboLights
Some factors can facilitate or prevent T. cruzi transmission, i.e. vector immunity. Our work has managed to detect a stronger immune response against T. cruzi II in R. prolixus saliva and haemolymph, compared to that of R. colombiensis. Proteins from both species’ saliva and haemolymph were analysed...
ORGANISM(S): Rhodnius prolixus (Triatomid bug) Rhodnius colombiensis 
2024-03-14 | PXD048605 | Pride

Ferroptosis is mediated by lipid peroxidation of phospholipids containing polyunsaturated fatty acyl moieties. Glutathione, the key cellular antioxidant capable of inhibiting lipid peroxidation via the activity of the enzyme glutathione peroxidase 4 (GPX-4), is generated directly from the sulfur-...

2023-01-11 | MTBLS5959 | MetaboLights
We determined the strand-specific transcriptome of the fission yeast S. pombe under multiple growth conditions using a novel RNA/DNA hybridization mapping (HybMap) technique. HybMap uses an antibody against an RNA/DNA hybrid to detect RNA molecules hybridized to a high density DNA oligonucleotide ti...
ORGANISM(S): Schizosaccharomyces pombe 
Reducing protein synthesis slows growth and development but can increase adult lifespan. We demonstrate that knock-down of eukaryotic translation initiation factor 4G (eIF4G), which is down-regulated during starvation, results in differential translation of genes important for growth and longevity i...
ORGANISM(S): Caenorhabditis elegans 
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