Olivier Geffard

This study assesses the independent and combined effects of toxic contamination, temperature, and nutrient load on macroinvertebrate communities in French streams, finding toxicity has distinct negative impacts on taxonomic and functional diversity.

This study uses metaproteomics to analyze gut microbiota and its functions in Gammarus fossarum across different diets, revealing diet-driven microbial community changes and core microbiota functions.

This study reconstructs the metabolic pathways of the amphipod Gammarus fossarum using multi-omics data, revealing organ-specific metabolic profiles and validating enzyme expression through proteomics.

The paper uses DIA-MS/MS with Zeno trap and EAD to analyze lipidome and metabolome of amphipods during molting, identifying key molecular changes and improving compound identification through machine learning.