
Laetitia Petit
Laetitia is a PhD student from the University Paris VII. She is graduated for a Master degree in Immunology in 2012 at the University Pierre et Marie Curie, Paris. She joined the lab in 2011 for […]

Laetitia is a PhD student from the University Paris VII. She is graduated for a Master degree in Immunology in 2012 at the University Pierre et Marie Curie, Paris. She joined the lab in 2011 for […]

Our team has developed genetic tools allowing the study of the biology of Mycobacterium tuberculosis. We developed the first methods using molecular biology for the rapid diagnosis of tuberculosis and study transmission. We isolated […]

For many years, I have been working in the field of host cell interaction with M. tuberculosis, and in immunology of TB. I am especially interested in the innate immune response against bacterial infection. In particular […]


Innate immunity and Leptospira La leptospirose est une zoonoose réémergente, négligée et de répartition mondiale, causée par des bactéries pathogènes incluant l’espèce Leptospira interrogans. Ces bactéries spiralées et motiles pénètrent leur hôte par la […]

Department of International Affairs

After graduating as an engineer from Ecole Polytechnique, Jean-Pierre Levraud obtained a PhD in Immunology at Université Pierre et Marie Curie (then Paris VI) in 1997, working on anti-tumor T cell immunity under the […]

We study the progressive emergence and functional traits of the innate immune system in vertebrate development, taking advantage of the optical transparency of the zebrafish embryo and larva to address questions that are difficult […]







Marc Lecuit, MD, PhD, is a microbiologist and an infectious diseases physician. He is the Director of the Biology of Infection Unit at the Institut Pasteur and Inserm (U1117) and of the Listeria National […]