Member of the Board of the Continental European Division of the International Association for Dental Research. Biology of Calcified Tissues (dental tissues, bone, extracellular matrix proteins, Proteoglycans), Odontogenesis, Amelogenesis, Dentinogenesis, Pulp biology. Stem cells. Biocompatibility of dental biomaterials. Articles in international journals: 230. +#100 Articles in French Books: 21 Associated Editor: Clinical oral Investigation & Clinical & Experimental Dental Research. Member of the board of advisory editors of 12 international journals. Reviewer for scientific journals. Organization of international conferences and congresses. Honors: - Chevalier de l’Ordre National du Mérite. - Distingish Service Award IADR (2003). - IADR Distinguished Scientist Award for Pulp Biology Research (2006).

Odontogenesis, amelogenesis, dentinogenesis, stem cells, pulp biology, extracellular matrix proteins.