Chemical Biology Laboratory (LBC, Daniel GILLET)
Chemical modifications of proteins (laurent Devel)
We developed original chemical and enzymatic strategies for the site-selective modification of proteins in vitro and in vivo. By relying on these approaches, we design new chemical tools such as protein-drug conjugates and chemical probes with potential diagnostic and therapeutic applications in various pathologies including cancer, inflammation and neurodegenerative diseases.
Bacterial toxins and intracellular trafficking (julien Barbier)
We develop broad-spectrum inhibitors of bacterial toxins that interfere with the intracellular trafficking machinery. As a result, these inhibitors have also antiviral, anti-intracellular bacteria and anti-parasitic activities. We also develop a fragment of the diphtheria toxin as an inhibitor of HB-EGF for the treatment of rapidly progressive glomerulonephritis, a rare kidney disease.
LICB (Bernard MAILLERE)
Immunogenicity and Engineering of antibodies (hervé Nozach)
The team focuses its research on the mechanisms and early stage evaluation of immunogenicity of therapeutic proteins and antibodies and on the engineering of antibodies using Yeast Surface Display. Our main objective is to develop new antibody-related molecules with high affinity, controlled selectivity and low immunogenicity.
Synthetic biology and Evolution (oscar pereira-ramos)
Cells and biomolecules with new or improved function can bear considerable socio-economic impact. Our team is interested in using synthetic biology tools and concepts in order to have a deeper insight on biosystems, to create live machines and to obtain engineered molecules applied to research and health.
LPEM (Denis SERVENT)
Toxins, Receptors and Ion channels
The goal of our research is to exploit the huge diversity of peptides present in venoms to identify, pharmacologically characterize and optimize ligands that interact selectively with receptors and ion channels and that can be develop as theranostic agents. In addition, we study the mode of action of emergent marine neurotoxins and develop detection systems able to identify them.
In-vivo pharmacology and Biodistribution
We performed digital autoradiographic analyses of radioactive molecules in order to characterize their pharmacokinetic properties and in-vivo biodistribution in the context of their pre-clinical studies. In addition, we determine in various animal models the proof of concept of the in-vivo functional properties of lead compounds developed in the Unit.
SIMOPRO is part of several international research networks working on the molecular engineering of proteins, member of the Labex
Lermit (Laboratory of Excellence in Research on Medication and Innovative Therapeutics) and participates to the Joint Ministerial Program of R&D against chemical, biological, radiological, nuclear and explosive (CBRNe) risks.
Publications