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Étienne-Émile Baulieu, Inventor of RU486, Dies in Paris at 98

His pioneering steroid hormone research fueled breakthroughs in aging studies with novel approaches to neurodegenerative diseases

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Overview

  • Baulieu passed away on May 30 in Paris at age 98, with his wife Simone Harari Baulieu announcing the news to AFP.
  • He developed the RU486 abortion pill in 1982, enabling millions of women to access safe, non-surgical pregnancy terminations.
  • Born in Strasbourg in 1926, he joined the French Resistance during World War II and later founded and led an INSERM endocrinology research unit for over three decades.
  • His studies uncovered the anti-aging properties of DHEA and advanced the understanding of neurosteroids’ impact on the nervous system.
  • In 2008, he established the Baulieu Institute to tackle Alzheimer’s and other neurodegenerative disorders and earned top honors such as the Grand Cross of the Legion of Honor and the Lasker Award.