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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 NeuroSpin (UNICOG) highlighted how the specific region of word recognition develops during the process of learning to read among children during first grade. This work, which helped to locate a "mailbox" in the left hemisphere, was published in the journal PLOS Biology and was the subject of a press release on March 13, 2018.
Muriel Gondry's Research Team (I2BC@Saclay / SBIGeM), in collaboration with SIMOPRO and Biomolecules Laboratory of the Sorbonne University's one, produced 200 cyclodipeptides containing non-natural amino acids by luring and diverting the cellular machinery for the synthesis of proteins. This unprecedented approach significantly increases the diversity of these bioactive molecules.
The Brain Awareness Week 2018 will take place from Monday, March 12th to Sunday, March 18th. On this occasion, NeuroSpin will open its doors to the public (from 12 to 16) by offering this year, in addition to visits from its imagers, a series of "interactive" conferences in which each speaker will be able to rely on a short video. More time will be spent on questions and answers.
To celebrate the remarkable work of NeuroSpin researchers over the past 10 years, a day of high-level scientific conferences was held on the 16th of February at NeuroSpin under the leadership of its director, Stanislas Dehaene.
Research Teams from SHFJ, MIRCen and NeuroSpin tested a pharmacokinetic analysis model of Positron-emission tomography (PET) data at 18F-DPA-714, taking into account endothelial cell activity not specifically associated with an inflammatory state. This model allows a more precise interpretation of PET images of neuroinflammation present in most neurodegenerative pathologies.
A Research Team from I2BC@Saclay (SB2SM), in collaboration with ISMO and ICMMO teams (CNRS / Univ.Paris-Sud, Univ.Paris-Saclay) measured accumulation kinetics of electrical charges within a molecular system designed for studies on artificial photosynthesis. These works, published in Angewandte Chemie, show for the first time the second electron of this fundamental process about the conversion of light energy into fuel.
Researchers from NeuroSpin (Frédéric Joliot Institute/CEA) and MIRCen (François Jacob Institute/CEA Institute of Biology) have just developed an ultrasound device guided by magnetic resonance imaging (MRI) to increase temporarily and locally the vascular permeability in non-human primates, which could be used to effectively deliver drugs to the brain.
In collaboration with a German Research Team from Marburg University, Pavel Müller and Klaus Brettel (I2BC @ Saclay / SB2SM) have studied the first steps of photoactivation of a Class II photolyase of the Methanosarcina mazei archaeobacteria by resolute optical spectroscopy time and discovered a peculiarity of this class of photolyases: photoinduced separation of charges is stabilized by a water cluster, a structural element also preserved in class II photolyases of plants and animals.
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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.