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.
Potential therapeutic targets for blocking AIDS virus replication
Scientists from the Institut Pasteur and Inserm have identified several proteins in humans as potential new therapeutic targets for treating the AIDS virus. These proteins are part of a complex cellular mechanism that blocks the virus replication in cells called macrophages. The discovery of this mechanism and the proteins involved gives scientists a solid theoretical basis for developing new therapeutic strategies to be used alongside anti-retroviral treatments currently in use. This research was published online September 30, 2013 by the scientific journal Proceedings of the National Academy of Sciences.
Paris, October 1, 2013
The AIDS virus (HIV) affects immune cells, among which cells called macrophages. Macrophages contribute to the establishment of HIV reservoirs and to viral spread throughout the body, including the central nervous system. Because of this, several studies have been undertaken with the aim of blocking HIV replication in macrophages. Now, by unraveling a complex cellular mechanism, Gianfranco Pancino and his team in the Regulation of Retroviral Infections Unit led by Françoise Barré-Sinoussi at the Institut Pasteur, in collaboration with other teams in France and USA, have open new potential avenues for therapeutic developments.
The scientists have identified the key cellular proteins involved in a mechanism that blocks the first steps of HIV replication within macrophages. The process implicates a protein, called p21, which triggers a cascade of events that significantly reduces the level of key molecules used for DNA synthesis. Since HIV needs these molecules to produce its own genetic material its replication is thus shut down.
The three proteins involved in the mechanism discovered by the scientists represent potential targets for the development of therapeutic strategies to limit the virus spread within the body. These strategies could be used to complement current anti-retroviral therapies, which have only limited effects on viral replication in macrophages.
This study received financial support from the French research campaign, Sidaction.
p21-mediated RNR2 repression restricts HIV-1 replication in macrophages by inhibiting dNTP biosynthesis pathway, Proceedings of the National Academy of Sciences, september 30.
Awatef Allouch (1), Annie Davida (1), Sarah M. Amie (2), Hichem Lahouassa (3), Loïc Chartier (4), Florence Margottin-Goguet (3,5,6), Françoise Barré-Sinoussi (1,7), Baek Kim (2,8), Asier Saez-Cirion (1), and Gianfranco Pancino (1,7).
(1) Unité de Régulation des Infections Rétrovirales, Institut Pasteur, Paris, France;
(2) Center for Drug Discovery, Department of Pediatrics, Emory University, Atlanta, GA;
(3) Institut National de la Santé et de la Recherche Médicale, Unité 1016, Institut Cochin, Paris, France;
(4)Unité de Recherche et d’Expertise Epidémiologie des Maladies Emergentes, Institut Pasteur, Paris, France;
(5) Centre National de la Recherche Scientifique, Unité Mixte de Recherche 8104, Paris, France;
(6) Université Paris Descartes, Paris, France;
(7) Institut National de la Santé et de la Recherche Médicale, Paris, France;
(8) College of Pharmacy, Kyung. Hee University, Seoul, South Korea