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To carry out their activities, Research Teams of the Frédéric Joliot Institute for Life Sciences have developed high-profile technological platforms in many areas : biomedical imaging, structural biology, metabolomics, High-Throughput screening, level 3 microbiological safety laboratory...
All the news of the Institute of life sciences Frédéric Joliot
Researchers from BioMaps (SHFJ) and the Service de Neurologie de la Mémoire et du Langage (Hôpital Ste-Anne) show, through amyloid and tau molecular imaging in patients followed for 2 years, that the diagnosis of progressive amnesia in the elderly is not necessarily Alzheimer's disease and may be caused by other mechanisms clearly distinguishable from it.
Researchers from the Laboratory of Food Immuno-Allergy (SPI/DMTS), in collaboration with the Necker-Enfants Malades Hospital, identify an immune signature of severe asthma (SA) in children, through a non-targeted global analysis of all immune and inflammatory constituents present in blood and bronchoalveolar lavages of children with SA.
Researchers from Li2D (SPI/DMTS, Marcoule) and LSCE have developed an innovative methodology for analyzing soil microbiota based on an optimal computational interpretation of metaproteomic databases, which should lead to a better understanding of the impact of pollutants on soil quality and to the prediction of their restoration potential.
September 2021, the 11.7 Tesla MRI of the Iseult project, the most powerful in the world for human imaging, has just unveiled its first images.
Researchers at UNICOG (NeuroSpin) show, using a high-resolution electroencephalographic system, that speech, an extremely complex and variable acoustic signal, is perceived by infants as a sequence of stable and invariant segments through an encoding based on distinctive and orthogonal phonetic features, such as manner and place of articulation, which are secondarily combined into phonemes, such as ″b″ or ″m″.
Researchers at NeuroSpin have developed a deconvolution method to estimate from BOLD fMRI data the coupling between neuronal activity and blood flow, the characteristic signals of neuronal activity and the associated brain areas. The work was published in NeuroImage.
A project at the interface between quantum chemistry and molecular dynamics for the study of complex molecular assemblies, led by Michel Masella (Joliot) and Luigi Genovese (IRIG), makes it possible, for applications in biology/health, to take full advantage of the new supercomputers of the Public Procurement of Innovations for High-Performance Computing (PPI4HPC, H2020) project hosted at the Très Grand Centre de Calcul (TGCC) of the CEA-Bruyères-le-Châtel.
By solving the three-dimensional structure of a fragment of the BRCA2-HSF2BP complex, a collaboration involving teams from I2BC and ERASMUS MC identifies the precise BRCA2 motif that causes the very high affinity between the two partners and shows that, in vivo, this complex has no function in the recruitment of Rad51 to meiotic sites of homologous recombination.
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CEA is a French government-funded technological research organisation in four main areas: low-carbon energies, defense and security, information technologies and health technologies. A prominent player in the European Research Area, it is involved in setting up collaborative projects with many partners around the world.