The Pasteur Museum is housed in the apartment where Louis Pasteur spent his final seven years and offers a rare behind-the-scenes look at the living and working environment of the world-renowned scientist. Visitors can gain a unique insight into his everyday life alongside his wife and can admire his rich and diverse scientific work.
The Institut Pasteur’s scientific strategy focuses on developing original and innovative topics and promoting interdisciplinary and multidisciplinary cooperation and approaches. The Institut Pasteur teams have access to the technological resources needed to speed up and further improve the quality of their outstanding research.
Ever since the introduction of the world’s first "Technical Microbiology" course in 1889, teaching has been a priority for the Institut Pasteur. The Institut Pasteur has an international reputation for quality teaching that attracts students from all over the world who come to further their training or top up their degree programs.
The mission of the Industrial Partnership team is to detect, promote, assist and protect the inventive activities from research (inventions, know-how and biological materials) conducted at the Institut Pasteur (and in some Institutes of its international network), and transfer there to industrial and/or institutional partners, in order to serve the patient needs and for the benefit of the society, as well as to contribute to sustainability of the Institut Pasteur’s resources.
With international courses, PhD and postdoctoral traineeship, each institute of the Institut Pasteur International Network (RIIP) contributes to the transmission of knowledge with the training of young researchers all around the world. In this context, doctoral and postdoctoral programmes, study and traineeship fellowships are available to scientists. Alongside training, dynamism and attractiveness of RIIP will result in the creation of 4-year group for the young researchers.
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 , Inserm and the University of Berkeley (California, USA) in a recent publication in the journal PloS NTD. The demonstration of a new mechanism of resistance to dengue virus could form the basis for new strategies to prevent this disease.
Paris, october 14, 2008
Among the cells in the immune system, dermal dendritic cells are described as the initial cell targets of dengue virus at the site of inoculation by its vector, the mosquito. An interaction between the viral glycoprotein envelope and the CD209/DC-SIGN surface molecule of dermal dendritic cells may be the principal event that triggers infection of these cells and then disseminates the dengue virus throughout the infected individual.
The scientists observed that human dermal macrophages expressing CD209/DC-SIGN were able to capture the dengue virus inoculated by the mosquito without the virus being able to multiply. This unexpected inhibition of viral replication, despite the virus being present in the macrophage, has recently been demonstrated by a group of researchers from CNRS, Institut Pasteur, Inserm and the University of Berkeley who were collaborating on this project on dengue. Their report constitutes the first description of a new resistance mechanism that represents an important innate defence system against dengue virus infection in humans.
Each year, dengue affects more than 100 million people out of the two billion who live in regions infested by the vector mosquito Aedes aegypti. This disease constitutes a growing public health problem linked to the extension of infested zones and the increase in the number of severe cases in regions with high endemicity. It has become the principal emerging vector-borne viral disease in tropical and subtropical regions of South-East Asia and Latin America, including French overseas departments and territories such as the French West Indies and Guiana, and French Polynesia. In mainland France, dengue has been a notifiable disease since 2006.
1 Laboratoire Immunologie et chimie thérapeutiques (CNRS/Université Louis Pasteur)
2 Unité Interaction Moléculaires Flavivirus-Hôtes (Institut Pasteur), Unité de recherche de virologie structurale (Institut Pasteur/CNRS),
3 Inserm U872
4 Immune response cells involved in controlling infection by pathogenic agents
Dermal-Type Macrophages Expressing CD209/DC-SIGN Show Inherent Resistance to Dengue Virus Growth, PLoS Neglected Tropical Diseases, published online October 1st , 2008.
Wing-Hong Kwan1,2,3, Erika Navarro-Sanchez 4,5, Hélène Dumortier 1, Marion Decossas 1, Hortense Vachon 1, Flavia Barreto dos Santos 6, Hervé W. Fridman 2,3, Félix A. Rey 5, Eva Harris 6, Philippe Despres 4, Christopher G. Mueller 1
1 CNRS, Laboratory of Therapeutic Immunology and Chemistry, IBMC, Université Louis Pasteur, Strasbourg, France
2 INSERM U872, Centre de Recherches Biomédicales des Cordeliers, Paris V UMRS 872, France
3 INSERM U872, Centre de Recherches Biomédicales des Cordeliers, Paris VI UMRS 872, France
4 Unité Interactions Moléculaires Flavivirus-Hôtes, Institut Pasteur, Paris, France
5 Unité de Recherche de Virologie Structurale, CNRS URA 3015, Institut Pasteur, Paris, France
6 Division of Infectious Diseases, School of Public Health, University of California, Berkeley, California, United States of America