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Document de presse | 2014.09.01
Mental states control the integration of new neurons in the adult brain
Although it has been known for several years that the adult brain is capable of producing new neurons, how these neurons are integrated into existing, functional nerve circuits has hitherto remained a mystery. Scientists at the Institut Pasteur and the CNRS have just shown that new neurons set up a denser network of connections with the rest of the brain in contexts of active (as opposed to...
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Document de presse | 2010.01.18
The life and death of neurons: how a virus can control everything
Researchers at the Institut Pasteur and the French National Center for Scientific Research (CNRS) have just discovered that the rabies virus expresses in one of its proteins a key region which enables the human neurons that it infects to survive, and this is an essential condition for the virus to spread in the organism. By identifying the mechanisms which regulate whether the neuron survives or...
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Document de presse | 2008.10.13
A new mechanism of resistance to dengue virus
It is becoming increasingly common to see individuals infected by the dengue virus who develop an ultimately fatal hemorrhagic syndrome, particularly in children during epidemics. However, in most cases, dengue remains a generally benign or even asymptomatic viral infection. One explanation for this phenomenon has just been put forward by researchers from CNRS , Institut Pasteur ,...
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Document de presse | 2004.03.14
A new step towards using neural stem celles to repair the brain
A team from the Institut Pasteur associated with the CNRS has just identified a key molecule in the brain capable of attracting new neurons and guiding them towards areas that they could repair. This discovery, previewed on the site Nature Neuroscience (http://www.nature.com/neuro/), brings to the fore a molecule essential for the organization of neuronal circuits in adults. This introduces...
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Document de presse | 2016.10.12
Press release following publication of an article in The Korea Times on October 5, 2016
In an article published online in The Korea Times on October 5, 2016, serious accusations were made against the Institut Pasteur in Korea and the Institut Pasteur in Paris and its President. A scientist from the Institut Pasteur in Korea is accused of allegedly exposing to risk the passengers of an international flight in October 2015 by transporting samples of the MERS-CoV virus. In the same...
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Article | 2018.01.30
A program concerning the Hand-Foot-And-Mouth disease in South East Asia
The infection called "hand, foot and mouth" (HFMD) is a viral disease that mainly affects children under 5 years. It is transmitted by direct contact between infected children and is characterized by fever, mouth sores and blisters on the hands, feet and buttocks. To date, there is no specific treatment for this disease. A global approach is being developed in Southeast Asia to define...
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News | 2018.02.14
High incidence of neonatal infections in Madagascar
Every year in the world, 4 million children die before the age of one, mainly in resource-limited countries, one-third of them due to a severe infection. The neonatal period alone (first month of life) accounts for one third of deaths before the age of one. This situation is all the more complex in a context of ever-increasing emergence of antibiotic-resistant bacteria. In 2012, the Institut...
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News | 2018.10.30
Zika virus in the Pacific : the influence of the geographical context on an outbreak’s emergence
Zika virus (ZIKV) is a flavivirus transmitted to humans by Aedes mosquitoes. ZIKV is divided into two phylogenetic lineages: African and Asian. In New Caledonia, the complex interactions between humans, mosquitoes and the virus led to a important outbreak in 2014.In 2013, the Zika virus emerged in French Polynesia and more than 1,500 cases were identified the following year in New Caledonia....
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News | 2019.05.23
Study reveals the evolution and diversity of Leptospira bacteria
An international research group has revealed several new bacterial species that may be responsible for leptospirosis, an emerging animal-borne disease, using genome sequencing. Every year, more than a million people contract leptospirosis, an emerging animal-borne disease caused by bacteria belonging to the genus Leptospira. To improve our understanding of this disease, the genomes of several...
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Portrait | 2019.02.21
Tracking down biomarkers with Eliette Touati
After completing high school, Eliette chose to study science, and when she experienced the realities of life as a scientist she decided to pursue a career in research. Eliette began her academic career with a Master's (DEA) in the Biochemistry Department at CEA Saclay. She was keen to continue with the research project she had started and to go on to do a PhD. Although in a stroke of bad...