Daniel Choquet

Last updated
Daniel Choquet
DanielChoquet.small.jpg
Daniel Choquet, 2011
Born (1962-04-23) 23 April 1962 (age 61)
Paris, France
NationalityFrench
Scientific career
Fields Neuroscience
Institutions CNRS and others

Daniel Choquet (born 1962) is a French neuroscientist.

Contents

Personal life and career

Daniel Choquet is the son of the physicist Yvonne Choquet-Bruhat and the mathematician Gustave Choquet. He is the grandson of the physicist Georges Bruhat. He obtained his bachelor's degree in 1979, followed by a degree in bioengineering from École centrale Paris in 1984. He obtained his P.hD. in 1988 from Pierre and Marie Curie University and studied pharmacology at the Pasteur Institute. That year, he started working for the French National Centre for Scientific Research (CNRS). From 1994 to 1996, he was a post-doctoral fellow at Duke University. The following year, in 1997, he was promoted to research director at the CNRS. He is the director of the Bordeaux Imaging Center [1] and the Interdisciplinary Institute for Neuroscience. [2] He was elected as a member of the French Academy of Sciences on November 30, 2010. [3]

Research

Choquet is a biologist, focusing on nanoscopic imaging and the organization of receptors in neurons. His early research included work on the properties of ion channels of B lymphocytes. This research work earned him the CNRS Bronze medal in 1990. During his post-doc at Duke, he discovered that cells can respond and adapt to the mechanical properties of their environment. [4]

Since 1996, he has researched the fundamental properties of the transmission of nerve impulses in the brain and developed new nanoscale imaging techniques. He discovered that receptors move in living neurons [5] [6] and that these movements in and out synapses participate to synaptic plasticity, [7] a phenomenon thought to underlie learning and memory. Choquet's current work involves attempting to understand the role of receptor movements in neurodegenerative diseases. His recent research work has earned him the 2004 CEA Prize and the 2009 CNRS Silver Medal. [8]

Awards

Related Research Articles

The Grande Médaille of the French Academy of Sciences, established in 1997, is awarded annually to a researcher who has contributed decisively to the development of science. It is the most prestigious of the Academy's awards, and is awarded in a different field each year. Its creation results from the combination of the original French Academy of Sciences Lalande Prize of 1802 with the Benjamin Valz Foundation Prize in 1970 and then with another 122 foundation prizes in 1997.

<span class="mw-page-title-main">University of Bordeaux 1</span>

The University of Bordeaux 1 was one of the four universities in the Academy of Bordeaux, together with the Bordeaux Segalen University, Michel de Montaigne University and Montesquieu University, and one of five in Aquitaine. On 1 January 2014, it merged with Bordeaux 2 and Bordeaux 4 to form the University of Bordeaux. It currently operates as the Talence campus of the merged University of Bordeaux.

French university associations known as "pôles de recherche et d'enseignement supérieur" were a form of higher-level organization for universities and other institutions established by French law in effect from 2007 to 2013. The 2013 Law on Higher Education and Research (France) discontinued the PRES; these have been largely replaced by the new Communities of Universities and Institutions. The list below indicates the status of those institutions designated as PRES or related associations before the 2013 law took effect. See the list of public universities in France for the current status of these institutions.

<span class="mw-page-title-main">Gustave Choquet</span> French mathematician

Gustave Choquet was a French mathematician.

The CNRS Gold Medal is the highest scientific research award in France. It is presented annually by the French National Centre for Scientific Research (CNRS) and was first awarded in 1954. Moreover, the CNRS Silver Medal is given to researchers for originality, quality, and importance, while the CNRS Bronze Medal recognizes initial fruitful results.

<span class="mw-page-title-main">Thomas Ebbesen</span> Franco-Norwegian physical chemist and professor

Thomas Ebbesen is a Franco-Norwegian physical chemist and professor at the University of Strasbourg in France, known for his pioneering work in nanoscience. He received the Kavli Prize in Nanoscience “for transformative contributions to the field of nano-optics that have broken long-held beliefs about the limitations of the resolution limits of optical microscopy and imaging”, together with Stefan Hell, and Sir John Pendry in 2014.

<span class="mw-page-title-main">Yvonne Choquet-Bruhat</span> French mathematician and physicist (born 1923)

Yvonne Choquet-Bruhat is a French mathematician and physicist. She has made seminal contributions to the study of Einstein's general theory of relativity, by showing that the Einstein equations can be put into the form of an initial value problem which is well-posed. In 2015, her breakthrough paper was listed by the journal Classical and Quantum Gravity as one of thirteen 'milestone' results in the study of general relativity, across the hundred years in which it had been studied.

Charles Sadron, was a French physicist who specialized in the study of biological macromolecules.

<span class="mw-page-title-main">Institut Charles Sadron</span>

Institut Charles Sadron is a research center of the Centre national de la recherche scientifique, associated with the University of Strasbourg, which was created in 1954 to answer the demand for fundamental research in the emerging field of polymer science.

Catherine Cessac is a French musicologist and music publisher.

Dino Moras, born on 23 November 1944, is a French biochemist, research director at the CNRS and co-director of the Institute of Genetics and Molecular and Cellular Biology (IGBMC) in Illkirch-Graffenstaden until 2010.

<span class="mw-page-title-main">Bernard Meunier</span> French chemist (born 1947)

Bernard Meunier is a French chemist and academic. He has been a member of the Académie des sciences since 1999.

<span class="mw-page-title-main">Denis Jérome</span> French experimental physicist

Denis Jerome is a French experimental physicist in the field of condensed matter, who contributed to the discovery of superconductivity in organic conductive matter.

Marcel Lesieur was a French scientist.

<span class="mw-page-title-main">Strasbourg Institute of Material Physics and Chemistry</span> Joint research unit in France

The Strasbourg Institute of Material Physics and Chemistry is a joint research unit between the French National Center for Scientific Research (CNRS) and the University of Strasbourg. It was founded in 1987 and is located in the district of Cronenbourg in Strasbourg, France.

Claude Debru is a French philosophy teacher. He is a member of the French Academy of sciences.

<span class="mw-page-title-main">Jérôme Chappellaz</span> French geochemist and paleoclimatologist (born 1964)

Jérôme Chappellaz is a French glaciologist, geochemist and paleoclimatologist who is director of the French Polar Institute. A senior researcher at France's National Center for Scientific Research (CNRS), he is a co-founder and chairman of the Ice Memory Foundation.

Aleksandra M. Walczak is a theoretical biophysicist. She works on stochastic gene expression at Ecole Normale Supérieure where she is a research director.

Christine Joblin is a French astrochemist who uses spectroscopy to study photodissociation and the polycyclic aromatic hydrocarbons in cosmic dust. Beyond her experimental and observational work, she also contributed to the first clear finding of buckminsterfullerene in a meteorite, a ureilite that exploded over the Nubian Desert in late 2008. She is a director of research for the French National Centre for Scientific Research (CNRS), affiliated with the Institut de Recherche en Astrophysique et Planétologie in Toulouse.

Arthur Vigan is a French astrophysicist known for his work on the study of exoplanets using the direct imaging technique, and on the development of novel instrumentation related to that detection method. He is a full time researcher at Centre National de la Recherche Scientifique (CNRS) and works at Laboratoire d'Astrophysique de Marseille. In 2021 he received the CNRS Bronze Medal for his early career achievements.

References

  1. "web site of the Bordeaux Imaging Center". Université de Bordeaux Segalen. 2011. Archived from the original on 2014-03-28. Retrieved 2012-04-11.
  2. "Site internet de l'Institut Interdisciplinaire de Neurosciences". Université de Bordeaux Segalen. 2011.
  3. "web site of the Academy of Sciences". April 2012. Archived from the original on 2011-08-11. Retrieved 2012-04-11.
  4. Choquet, D.; Felsenfeld, D. P.; Sheetz, M. P.; et al. (1997). "Extracellular matrix rigidity causes strengthening of integrin-cytoskeleton linkages". Cell . 88 (1): 39–48. doi: 10.1016/S0092-8674(00)81856-5 . PMID   9019403. S2CID   14791012.{{cite journal}}: CS1 maint: numeric names: authors list (link)
  5. Meier, J.; Vannier, C.; Serge, A.; et al. (2001). "Fast and reversible trapping of surface glycine receptors by gephyrin". Nature Neuroscience. 4 (3): 253–260. doi:10.1038/85099. PMID   11224541. S2CID   21283630.{{cite journal}}: CS1 maint: numeric names: authors list (link)
  6. Borgdorff, A. J.; Choquet, D. (2002). "Regulation of AMPA receptor lateral movements". Nature . 417 (6889): 649–653. doi:10.1038/nature00780. PMID   12050666. S2CID   4422115.
  7. Heine, M.; Groc, L.; Frischknecht, R.; et al. (2008). "Surface mobility of postsynaptic AMPARs tunes synaptic transmission". Science . 320 (5873): 201–205. doi:10.1126/science.1152089. PMC   2715948 . PMID   18403705.
  8. text presented on Daniel Choquet at the awarding of the [silver medal http://www.cnrs.fr/fr/recherche/prix/docs/argent2009/ChoquetD.pdf Archived 2012-07-09 at the Wayback Machine ]
  9. "Présentation des prix 2004 de l'académie des sciences" (PDF). site de l'académie des sciences. 2012. Archived from the original (PDF) on 2011-05-31.
  10. "Presentation of the Silver medal 2009" (PDF). web site of the CNRS. 2011. Archived from the original (PDF) on 2012-07-09. Retrieved 2012-04-11.
  11. "Presentation of the 2011 Laureates of the "victoires de la médecine"". 2011. Archived from the original on 2012-04-24.