Dimitrios Papagiannidis

This study maps bacterial metabolism of synthetic steroids across ecosystems, identifying transformation products, reactions, and enzymes, and reveals cooperative microbial interactions in steroid metabolism.

The paper shows ESCRT proteins, specifically Snf7 and Bro1, organize stress-induced ER-Golgi contacts in yeast by forming tubular ER subdomains and recruiting tethering proteins.

This study identifies how personalized gut microbiotas influence the competitiveness of antibiotic-resistant pathogens through carbohydrate competition and specific genetic mutations.

This study uses multi-omics and biophysical phosphoproteomics to analyze BRAFV600E signaling, identifying ETV3 as a new downstream regulator and revealing mechanisms of drug resistance.

This study shows human gut bacteria can accumulate PFAS, with some species like Bacteroides uniformis accumulating them to high concentrations, and identifies mechanisms involving transmembrane transport and efflux pumps.

The paper identifies RNA-binding proteins involved in heterocyst differentiation in cyanobacteria using mass spectrometry and bioinformatics, revealing a new master regulator.