2014  
  Institute of Virology, Marburg (Germany)  
  Design, synthesis, and evaluation of new inhibitors of Apicomplexa  
     
  Club Toxo, Tours  
  Design, synthesis, and evaluation of inhibitors of apicomplexan CDPK1  
     
  2013  
  Study Centre on Pathogens and Biotechnologies for Health (CPBS), Montpellier (France)  
  Glycosylphosphatidylinositols of Trypanosoma cruzi : a comparative study  
     
  2011  
  Faculty of Medicine, Joseph Fourier University, Grenoble (France)  
  Toxoplasma gondii : Macrophage activation by glycosylphosphatidylinositols  
     
  2010  
  Days of the Research Federation Institute (IFR136), Tours (France)  
  Glycosylphosphatidylinositols and fatty acids of Toxoplasma gondii : modulation of the host immune response  
     
  2008
  16th Japanese-German Cooperative Symposium on Protozoan Diseases, Göttingen (Germany)  
  Activation of the host immune system by the glycosylphosphatidylinositols of Toxoplasma gondii  
     
  Pasteur Institute, Paris  
  Glycolipids of P. falciparum : modulation of the inflammatory response by glycosylphosphatidylinositols and fatty acids  
     
  2007  
  Faculty of Medicine, Lille (France)  
  Glycosylphosphatidylinositols and fatty acids of Toxoplasma gondii : modulation of the host immune response  
     
  2006  
  Unit of Structural and Functional Glycobiology (UGSF), Lille (France)  
  Biological effects of glycosylphosphatidylinositols of Toxoplasma gondii  
     
  2005  
  Institute of Parasitology and Tropical Pathology, Strasbourg (France)  
  Roles of glycosylphosphatidylinositols of Toxoplasma gondii. Induction of TNF-α production in macrophages  
     
  2004  
René Rachou Research Centre, FIOCRUZ, Belo Horizonte (Brasil)
  Roles of GPIs of T. gondii. Induction of TNF-α production in macrophages  
     
  Faculty of Medicine, Georg-August University, Göttingen (Germany)  
  Role of Toll-like receptors in TNF-α production induced by Toxoplasma gondii glycosylphosphatidylinositols  
     
  Pasteur Institute, Lille (France)  
  Role of glycosylphosphatidylinositols of Toxoplasma gondii in the innate immune response  
     
  2003  
  Annual meeting of the Human Frontier Science consortium, Geneva  
  Immunological aspects of glycolipids in apicomplexan parasites  
     
  2000  
  Institute of Virology, Marburg (Germany)  
  Differentiation and activation of eosinophils