After studying a phospholipase during Plasmodium infection (Master 2, USA) and nickel metabolisms in the pathogen H. pylori (PhD, France), I studied the integration between signaling and intracellular trafficking by intracellular organization (Institut Curie). In my postdoc followed by my recruitment at CNRS, I employed cell biological, mathematical, biophysical and chemical methods to address how intracellular organization regulates cell functions such as polarity, migration, endocytosis and secretion.