My research work is focused on the use of LC-MS to identify and quantify relevant metabolites with a special focus on the lipidome of biological fluids, bacteria, vegetables and seafood. The main aim is to investigate and understand the fundamental mechanisms whereby lipids (e.g., phospholipids, sulfolipids, etc) are involved in the regulation of metabolic processes, including abiotic stress of bacteria, nutraceutical properties of farmed and wild fishes, and human neurodegenerative disorders.