Konstantinos Gerasimidis

Polyethylene glycol in human biofluids can mark drug exposure rather than contamination; it is oxidized to acid metabolites and appears in 2.3% of public metabolomics files.

The paper identifies microbial bile acid conjugation as a drug-activating function for 5-ASA, revealing its therapeutic relevance through metabolomics analysis.

This study shows Drosophila and their gut bacteria exchange pantothenate for nitrogen, reprogramming fly metabolism and supporting bacterial growth.

CViewer integrates shotgun metagenomics with other omics datasets to enable statistical analysis and hypothesis generation through an interactive platform.