Cellular Microbiology and Physics of Infection

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DHA-phospholipids control membrane fusion and transcellular tunnel dynamics
Interactions of hydrophilic quantum dots with defect-free and defect containing supported lipid membranes
e-Declics 2021

e-Declics 2021

Cell monolayers sense curvature by exploiting active mechanics and nuclear mechanoadaptation
Adherent-Invasive and Non-Invasive Escherichia coli Isolates Differ in Their Effects on Caenorhabditis elegans’ Lifespan
CMPI lab: Ghaffar Muharram, cellular responses to norovirus infections
CMPI lab: Catherine Daniel, health beneficial effects of lactic acid bacteria in the gut
CMPI lab: Vincent Dupres, innovative technologies in host-pathogen interactions
CMPI lab: Lorena Redondo-Morata, mechanobiology from molecules to cells and tissues
Elles sont l’Inserm : Lorena Redondo, chargée de recherche
Persistence and dynamics of fluorescent Lactobacillus plantarum in the healthy versus inflamed gut
Assessment of Pb(II), Cd(II), and Al(III) Removal Capacity of Bacteria from Food and Gut Ecological Niches: Insights into Biodiversity to Limit Intestinal Biodisponibility of Toxic Metals
Our research is divided into two main areas, including technological developments and the use of different experimental systems to address several aspects involved in the early stages of infection
We develop an inter-disciplinary approach

Our working hypothesis suggests that the viscoelastic properties of biological membranes participate in the regulation of the implementation of cell signaling complexes in response to a stimulus. The stimulus we choose is the host-pathogenic interaction that has the advantage of exacerbating the cell response. The signaling pathway is the activation of autophagy in response to infection. The methodology we are deploying is based on a correlative approach between force spectroscopy and super-resolution photonic and electron microscopy.

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Lab members


Directeur de Recherche – CNRS
Directeur du laboratoire – Curriculum

Vincent DUPRES

Maître de Conférence – Université de Lille


Chargée de Recherche – Inserm

Nicolas BAROIS

Ingénieur de Recherche – INSERM
Responsable de la microscopie électronique

Sébastien JANEL

Ingénieur de Recherche – CNRS
Microscopie à force atomique – Curriculum

Elisabeth Werkmeister

Ingénieure de Recherche – CNRS
Microscopie photonique de super-résolution et analyse d’images.

Fabio Perissinotto

Post-Doc – INSERM
Assembly and release of SNAREpins in the membrane for synaptic transmission

Sabine Poiret

Technicienne – Institut Pasteur de Lille

Maria Luisa Marini

PhD Marie Skłodowska-Curie Innovative Training Networks

Javier López Alonso

PhD Marie Skłodowska-Curie Innovative Training Networks

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Our networks

GDR: Microscopie et imagerie du vivant - Approches quantitatives du vivant - Cosm’actif

Eu cost: afm4nanomed&bio - transautophagy - moebieu

Eu itn (H2020 marie-curie prgm): phys2biomeb

Réseaux technologiques: remisol - rtmfm - rccm

Société savantes: sbcf - cfatg - SFB-GEM