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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
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A team from I2BC (SBIGeM), in collaboration with DMTS, took advantage of flexizymes technology to elucidate the functioning of the synthases of cyclodipeptides, enzymes implicated in the synthesis of 2,5-diketopiperazines, compounds that represent an unequaled source of bioactive molecules for the pharmacopoeia.
Researchers from the M-CUBE european consortium, together with a team from NeuroSpin, are demonstrating the possibility of imaging two samples by 17.2 T magnetic resonance microscopy (NeuroSpin imager), at a single acquisition time, using two coupled ceramic resonators (probes) that lead to a better signal-to-noise ratio compared to reference MRI probes.
A team from SCBM, in collaboration with IRAMIS, LETI, ENS Paris-Saclay, the Universities of Rennes and San José (USA), has developed new electroluminescent molecules with properties that improve the energy consumption and light production of organic light-emitting diodes (OLEDs). This is the first study correlating the structure and properties of this type of materials, with a promising future in display technologies.
In this study, NeuroSpin researchers leveraged the Individual Brain Charting (IBC) dataset, acquired by high-resolution functional MRI during the performance of behavioural tasks, to investigate the feasibility of individual mapping of the cognitive components underlying the tasks. They thus individualized six regions of interest in the language network and established their cognitive profile.
Researchers from SHFJ, NeuroSpin and DMTS have demonstrated, by immunoPET imaging, the impact of transient BBB permeabilization on brain exposure to an anti-EGFR antibody. Promising prospects for targeted immunotherapy of glioblastoma.
A SIMoS team, in collaboration with the SHFJ, NeuroSpin and the Butantan Institute, is highlighting, in an experimental model of multiple sclerosis, alterations of the peripheral nervous system, hitherto little documented.
Researchers from I2BC (SBIGeM), in collaboration with teams from Sorbonne University, have characterized cyclodipeptide oxidases in vivo and shown that they are valuable tools for producing dehydrogenated 2,5-diketopiperazines, precursors of bioactive molecules of pharmaceutical interest, in Escherichia coli using synthetic biology approaches.
NeuroSpin researchers used ultra-high field (7 Tesla) functional magnetic resonance imaging (fMRI) to better localize the processing and manipulation of numbers in the human brain. The results, which enrich our understanding of the functional organization of the intra-parietal sulcus, the cerebral center of digitization, are published in NeuroImage.
Researchers from the PARIETAL team (Inria/CEA) at NeuroSpin and the University of Zurich have developed a computer model capable of accurately determining brain age. This model could be used to combine different types of brain function tests to predict, for example, cognitive decline or depression.
The SCBM and SIMoS collaborated to optimize the activity of Retro-1, a benzodiazepine compound, inhibitor of Shiga toxins and ricin, derived from high-throughput biological screening. They succeeded in obtaining an analog 70 times more protective against the cytotoxicity of Shiga toxins, Retro-1.1.
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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.