معرفی
Roland Lloubès is a researcher at the Laboratoire d'Ingénierie des Systèmes Macromoléculaires (LISM), a CNRS UMR7255 unit affiliated with Aix-Marseille University in Marseille, France. His work focuses on molecular mechanisms of bacterial cell envelope transport, with emphasis on energy-transducing systems in Gram-negative bacteria.
His research spans:
- Bacterial secretion systems (Tol-Pal, TonB, Type VI)
- Colicin import and bacteriocin mechanisms
- Outer membrane vesicle biogenesis and virulence
- Structural analysis of membrane transport complexes
- Bacterial cell wall dynamics
Recent publications (2025-2011) demonstrate consistent focus on structural and mechanistic dissection of transport machinery, particularly using Cryo-EM and biochemical approaches to resolve motor complexes in E. coli and Vibrio cholerae. His work reveals evolutionary conservation of energy transduction principles across secretion systems.
Lloubès leads the research group "Molecular transport across the bacterial cell enveloppe" at LISM, contributing to the laboratory's mission in macromolecular engineering and bacterial pathogenesis. His collaborations with structural biologists (e.g., Susan Buchanan at NIH) and microbiologists highlight interdisciplinary approaches to membrane transport problems.
