A National Research Infrastructure for Biological Imaging


Contact: Didier Marguet

basic_logo Founded in 1976, the Centre d’Immunologie de Marseille Luminy (CIML) is a research institute internationally renowned in its discipline. From worm to man, from molecule to the whole organism, from physiology to pathology, the CIML addresses, over numerous models and scales, all fields of contemporary immunology: the genesis of different cell populations, their patterns of differentiation and activation, their implication in cancer, infectious and inflammatory diseases and the mechanisms of cell death. At CIML, Marguet team aims at understanding the role of membrane lateral dynamics and organization in T lymphocyte signaling, by analyzing the molecular interaction/association events at high spatial-temporal resolutions. A special emphasize is made at examination of the molecular dynamics in the plasma membrane to initiate and to integrate extracellular stimuli. In this context, Marguet team develops analytical methods based on the combination of single molecular sensitive detection approaches such as fluorescence correlation spectroscopy (FCS) and derivatives, of single particle tracking with optical tools allowing to manipulate the biological samples such as dynamic holographic optical tweezers.