Our lab focuses on mechanisms of cell dynamics: epithelial-mesenchymal transition, directional cell migration, cell polarity and tissue mechanics. We aim at understanding basic principles that rule cell movements in complex environments during embryogenesis and cancer. We use embryos as tools to better understand the function of key players in cancer progression and muscular diseases such as the extracellular matrix, metalloproteinases and guidance cues.
We use two experimental models: chicken embryo (neural crest, mesoderm) and the xenopus embryo (neural crest). Neural Crest and mesoderm development rely on several oncogenes (snail, twist, ets...) and their overall behaviour recapitulates the main steps of tumour metastasis in a controlled, reproducible manner, facilitating experimental approaches. Mesoderm development allows us to study repeated rounds of EMT and MET in a single cell type.
Our goal is to use our findings on experimental models to better understand cell dynamics defects occurring in diseases (cancer, inflammation).
Theveneau lab - march 2018
From left to right: E. Theveneau, F. Bajanca, C. Andrieu, O. Vantroeyen, N. Gouignard, E. Despin-Guitard, A. Bibonne.
Audrey Montigny - Engineer 2013-2015
Matthieu Brunet - Undergrad. 2015.
Anna B. Berki - Undergrad. 2015.
Elena Scarpa - EMBO short-term visiting PhD student (University College London), 2014.