Nadia Izadi-Pruneyre

Les bactéries à Gram négatif sont entourées d’une enveloppe composée de deux membranes (les membranes dites externe et interne) séparées par l’espace périplasmique. Cette enveloppe contient des machines macromoléculaires qui assurent et régulent les […]

Désolé, cet article est seulement disponible en anglais américain.

Protein secretion in bacteria is highly specific. Substrates secreted via the Type II secretion nanomachines are fully folded prior to secretion and are specifically recognized in their native state. In some cases, they even […]

Pathogenic protozoans of the trypanosomatid group still remain a major world health problem. Cycling between insect vectors and mammalian hosts, Trypanosoma cruzi is the causative agent of Chagas disease, while over 20 Leishmania species […]

The Innovative Training Network ViBrANT (Viral and Bacterial Adhesin Network Training) brings together world-leading European scientists to train 15 graduate students (early stage researchers) in interdisciplinary research into viral and bacterial adhesins. ViBrANT is […]

New therapeutic strategies are needed to combat the pandemics and the spread of multidrug resistant form of tuberculosis. This collaborative project between our group and Institut Pasteur of Korea aims to decipher the molecular […]

Type IV pili and pseudopili: structure, dynamics, assembly and molecular function Type IV pili and pseudopili assembled by type 2 secretion systems (T2SS) are thin dynamic fibers that perform diverse functions, from  adherence, motility, […]

Bacteria display several mechanisms to adapt to their host-environment and successfully colonise it. One important mechanism of adaptation concerns the regulation of gene expression in response to external signals such as the presence of […]

NMR spectroscopy 800 MHz NMR spectrometer installed in Pasteur Three NMR spectrometers with 11.7, 14 and 18 Tesla magnets (500 MHz, 600 MHz and 800Mhz), well suited for study of biomolecules are currently in […]