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MetabolomicsElucidation of the epitranscriptomic RNA modification landscape of chikungunya virus

The genomes of positive-sense (+) single-stranded RNA (ssRNA) viruses are believed to be subjected to a wide range of RNA modifications. In this study, we focused on the chikungunya virus (CHIKV) as a model (+) ssRNA virus to study the landscape of viral RNA modification in infected human cells. ...

2024-06-11 | MTBLS8697 | MetaboLights
MetabolomicsCDK4-driven ketogenesis rewires histone modification to promote leukemia

How ketogenic metabolites affect tumorigenesis, and whether ketone metabolism becomes deregulated in cancer cells, remain incompletely understood. Using T-cell acute lymphoblastic leukemia (T-ALL) as a model, we demonstrate that the ketone body β-hydroxybutyrate (BHB) is elevated in cancer cells ...

2026-01-28 | MTBLS13793 | MetaboLights
MetabolomicsN6-methyladenosine modification is not a general trait of positive-sense RNA viral genomes

Despite the nuclear localization of the m6A machinery, the genomes of multiple exclusively-cytoplasmic RNA viruses, such as chikungunya (CHIKV) and dengue (DENV), are reported to be extensively m6A-modified. However, these findings are mostly based on m6A-seq, an antibody-dependent technique with...

2024-01-25 | MTBLS6978 | MetaboLights
MetabolomicsStudy on Structural Modification of Panaxadiol and Its Anti-Gastric Cancer Activity
In this study, untargeted metabolomic sequencing was performed to investigate the metabolic alterations induced by protopanaxadiol derivatives in gastric cancer cells. All cellular samples were collected from control and treatment groups to explore differentially expressed metabolites and key metabo...
2026-08-03 | MTBLS15239 | MetaboLights
MetabolomicsRNA modification dynamics during Enterococcus faecalis OG1RF growth
Quantitative analysis of relative levels of RNA modifications in small (primarily tRNA) and large (primarily 16S/23S rRNA) RNAs isolated from Enterococcus faecalis OG1RF across a growth time course in BHI media.
2026-08-20 | MTBLS14602 | MetaboLights
MetabolomicsFIRST-seq: a nanopore-based cDNA sequencing platform for RNA modification and structure profiling

This repository contains the LC-MS/MS raw data for the RNA quantifications obtained from in vivo DMS probed RNAs from E.coli and MDA-MB231 cell lines.

2026-04-26 | MTBLS14382 | MetaboLights
MetabolomicsModification of metabolites by gut microbiota in response to diet
Not available
ORGANISM(S): Rattus norvegicus 
ST000343 | MetabolomicsWorkbench
MetabolomicsModification of erythrocyte membrane phospholipid composition in preterm newborns with retinopathy of prematurity: The omegaROP study

N-3 polyunsaturated fatty acids (PUFAs) may prevent retinal vascular abnormalities observed in oxygen-induced retinopathy, a model of retinopathy of prematurity (ROP). In the OmegaROP prospective cohort study, we showed that preterm infants who will develop ROP accumulate the n-6 PUFA arachidonic...

2022-09-07 | MTBLS4219 | MetaboLights
MetabolomicsSystemic host inflammation induces stage-specific transcriptomic modification and slower maturation in malaria parasites (part II)
Not available
ORGANISM(S): Mus musculus 
ST001900 | MetabolomicsWorkbench
MetabolomicsSystemic host inflammation induces stage-specific transcriptomic modification and slower maturation in malaria parasites (part I)
Not available
ORGANISM(S): Mus musculus 
ST001899 | MetabolomicsWorkbench
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