Benedikt Geier

The paper uses spatial lipidomics to analyze the lipid profile of a parasitic bacterium in its native host tissue, revealing unique fatty acid adaptations.

The paper identifies OLFM4 as a marker of high-risk gastric intestinal metaplasia, showing its restricted localization to epithelial glands and focal expansion with disease severity.

An open-source cloud engine annotates imaging mass spectrometry data at controlled false discovery rate; publicly shared results reached over 3200 datasets and 6 million metabolite images by January 2019.