[Doctor Francoise Cathala and history of prions diseases].
Doctor Françoise Cathala Pagesy, MD, MS, born on July 7, 1921 in Paris, passed away peacefully at home on November 5, 2012. Unconventional, passionate and enthusiastic neurologist and virologist, she devoted her life to research on latent and slow viral infections, specializing mainly on unconventional transmissible agents or prions. As a research member of Inserm (French Institute for Medical Research), she soon joined the team of Carlton Gajdusek (the NINCDS - National Institute of Nervous Central System and Stroke - of NIH), who first demonstrated the transmissibility of kuru and Creutzfeldt-Jakob disease to monkeys. When she came back to Paris, where she was followed by one of NIH members, Paul Brown, she joined the Centre de Recherches du Service de Santé des Armées (Army Health Research Center), in Percy-Clamart, where she found the experimental design and the attentive help needed for her research, which appeared heretical to many French virologists, including some authorities. A large number of research programs were set up with numerous collaborations involving CEA (Center for Atomic Energy) and other institutions in Paris and Marseilles on epidemiology, results of tissue inoculation, electrophysiology and neuropathology of human and animal prions diseases, and resistance of the infectious agent. International symposia were set up, where met, in the Val-de-Grâce hospital in Paris, the research community on "slow viral diseases". Stanley Prusiner introduced the concept - then badly accepted and still in evolution - of prion, a protein only infectious agent. Before retiring from Inserm, Françoise Cathala predicted and was involved in some of the huge sanitary crises in France. These were, first, Creutzfeldt-Jakob disease from contaminated growth hormone extracted from cadavers, which led parents to instigate legal procedure - a quite unusual practice in France. The second was Mad cow disease in the United Kingdom then in France, followed by new variant of Creutzfeldt-Jakob human epidemics, paradigmatic food safety crisis bringing together the poles of production (beef and meat-and-bone meal) and consumption, and leading to an unexpected social bang. Through Françoise Cathala exemplary life, the history of French, and more generally of worldwide prions diseases is dealt with.
12, rue de Montmagny, 95410 Groslay, France.
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Université Pierre-et-Marie-Curie, 4, place Jussieu, 75005 Paris, France; Académie nationale de médecine, 16, rue Bonaparte, 75273 Paris cedex, France. Electronic address: j.hauw@academie-medecine.fr.
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D049673:History, 20th Century; D006801:Humans; D009462:Neurology / Q000266:history*; D017096:Prion Diseases / Q000266:history*; D014773:Virology / Q000266:history*
Agents transmissibles non conventionnels; Françoise Cathala; Infections virales lentes; Non-conventional transmissible agents; Prions; Slow virus diseases