In collaboration with the universities of Miami, Columbia and San Francisco, scientists from the Institut Pasteur, Inserm, CNRS, Collège de France, Sorbonne University and the University of Clermont Auvergne have managed to restore hearing in an adult mouse model of DFNB9 deafness – a hearing disorder that represents one of the most frequent cases of congenital genetic deafness. Individuals with DFNB9 deafness are profoundly deaf as they are deficient...
A painkiller nanomedicine has just been developed by Patrick Couvreur’s team at Institut Galien Paris-Sud (Université Paris-Sud/CNRS). This new drug specifically targets the area of painful inflammation without causing the addiction phenomena of current medication.
A team of Inserm and CNRS researchers has succeeded in developing new-generation chemical sensors to monitor the brain’s metabolism, particularly during stroke, trauma or epileptic seizure. Measuring less than 15 µm in diameter, these minimally-invasive tools monitor what is happening in the brain in order to obtain data that are much more reliable and representative of the neurochemical exchanges. This research has been published in ACS Central Science.
La propagation des agrégats de la protéine Tau dans le cerveau contribue à la progression de la maladie d’Alzheimer. Des chercheurs du Laboratoire des maladies neurodégénératives : mécanismes, thérapies, imagerie (CNRS/CEA/Université Paris-Sud, MIRCen), en collaboration avec l’Ecole normale supérieure, Sorbonne Université et l’Inserm, viennent d’identifier les cibles de ces agrégats. Publiés dans EMBO Journal le 10 janvier 2019, ces travaux permettront la conception d’outils capables de bloquer ces éléments clés...
What happens inside our brains when we sleep? To answer this question, French researchers have, for the first time, filmed the entire brain in sleeping rats, thanks to innovative ultrasound imaging technology. They were thus able to closely observe brain function in rodents, particularly during the REM sleep phase. These results were obtained in shared Inserm, ESPCI Paris, CNRS, and Sorbonne University laboratories. Published in Nature Communications, these findings...
Researchers at CNRS, Université Côte d’Azur and Inserm have demonstrated a new mechanism related to the onset of migraine. In fact, they found how a mutation, causes dysfunction in a protein which inhibits neuronal electrical activity, induces migraines. These results, published in Neuron on December 17, 2018, open a new path for the development of anti-migraine medicines.
As part of the InFoR-Autism* scientific program, supported by Institut Roche, an MRI neuroimaging study investigated the links between local anatomical connectivity and social cognition in individuals with autism spectrum disorder (ASD).
A research team from CNRS, Université PSL, the Collège de France and Inserm has just lifted part of the veil surrounding brain activity during sleep. Though we know that some neurons are reactivated then to consolidate our memories, we did not know how these cells could “remember” which order to turn on in. The researchers have discovered that reactivating neurons during sleep relies on activation that occurs during...
Inadequate protein intake in a gestating female is linked to lasting digestive abnormalities in her offspring. When studying the link between perinatal malnutrition and digestive system in rats, a team of researchers from Inserm in conjunction with Inra, Université de Nantes and University Hospital Nantes discovered functional digestive abnormalities in young rats and an inappropriate response to stress. Although conducted in animals, this research once again demonstrates the incidence...
What if by holding a tool we could perceive our environment through touch – using the whole tool, and not just the tip? A study by Inserm researchers at the Lyon Neuroscience Research Center (Inserm/Université Jean Monnet Saint-Etienne/Université Claude Bernard Lyon 1/CNRS) has shown just that – the capacity of the human brain to incorporate a tool as an actual sensory organ. This research, published in Nature, raises the...