News round-up
230 results
Press
Neurons paralyze us during REM sleep
During REM sleep, the brain inhibits the motor system, which makes the sleeper completely immobile. CNRS researchers working in the Centre de…
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Intestinal cells stave off bacteria by purging
Though purging is not prescribed as often as it was centuries ago, intestinal cells known as enterocytes frequently resort to this age-old remedy…
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Cheese: a matter of love or hate
Until now, the reason why some people hate cheese has been a mystery. Researchers at the Centre de Recherche en Neuroscience de Lyon (CNRS/INSERM…
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The structure of the BinAB toxin revealed : one small step for Man, a major problem for mosquitoes !
Could we get rid of mosquitoes without polluting the environment? Yes, we can! The BinAB toxin, produced in crystal form by a bacterium, specifically…
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The birth of politics in children : the case of dominance
As they grow up, do children become young Robin Hoods? Depending on their age, they do not allocate resources in the same way between dominant and…
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How plant roots sense and react to soil flooding
While we already knew that plant roots were capable of sensing many individual soil characteristics (water, nutrients and oxygen availability), we…
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Placenta in females, muscle mass in males: the dual heritage of a virus
It was already known that genes inherited from ancient retrovirusesThe particular feature of retroviruses is that they possess an enzyme that permits…
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Malaria and toxoplasmosis have an Achilles heel from plants
To survive, the parasites responsible for malaria and toxoplasmosis depend on mechanisms inherited from the plant world. This is what a team of…
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The keys to a major process in DNA repair
Researchers from the Institut Jacques Monod (CNRS/University of Paris Diderot), the Institute of Biology of the Ecole Normale Supérieure (ENS/CNRS…
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A virtual brain helps decrypt epilepsy
Researchers at CNRS, INSERM, Aix-Marseille University and AP-HM have just created a virtual brain that can reconstitute the brain of a person…
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