Fabienne Jeanneret has studied biochemistry at the University of Geneva (Switzerland). After her diploma on investigations of murine synpolydactyly mutations by molecular biology tools, she graduated with a PhD thesis on the LC-MS monitoring of amino acids extracted by reverse iontophoresis. She moved then to a private medical analysis laboratory in Basel (Switzerland) to develop LC and LC-MS methods for dosing drugs and endogenous compounds of clinical interest. She then joined the Swiss Centre for Applied Human Toxicology (SCAHT) in Geneva to work on steroid profiles using metabolomic tools. Her topics of interests are the development and validation of analytical methods for measuring small molecules for clinical chemistry, toxicology applications and metabolomics.