{"title":"Étienne-Émile鲍留(1929-2025):类固醇科学家和妇女生育权利的捍卫者。","authors":"Thoru Pederson","doi":"10.1073/pnas.2517065122","DOIUrl":null,"url":null,"abstract":"<p><p>Having trained as a physician, Étienne-Émile Baulieu soon turned his focus to research, as early as his medical internship. He went on to make major contributions on ketosteroids and other steroids, such as estrogen, and how they act on target organs through receptors to which the hormones bind and activate physiological responses. Later, he consulted with a French pharmaceutical company, encouraging them to pursue his concept for an antigestational agent, which became the iconic RU-486 (Mifepristone). For this, he was applauded by many and criticized by others. He died at his home in a suburb of Paris on May 30, 2025, at the age of 98. To his last days, he vigorously maintained his support for women's reproductive rights.</p>","PeriodicalId":20548,"journal":{"name":"Proceedings of the National Academy of Sciences of the United States of America","volume":"122 33","pages":"e2517065122"},"PeriodicalIF":9.1000,"publicationDate":"2025-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Étienne-Émile Baulieu (1929-2025): Scientist of steroids and champion of women's reproductive rights.\",\"authors\":\"Thoru Pederson\",\"doi\":\"10.1073/pnas.2517065122\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Having trained as a physician, Étienne-Émile Baulieu soon turned his focus to research, as early as his medical internship. He went on to make major contributions on ketosteroids and other steroids, such as estrogen, and how they act on target organs through receptors to which the hormones bind and activate physiological responses. Later, he consulted with a French pharmaceutical company, encouraging them to pursue his concept for an antigestational agent, which became the iconic RU-486 (Mifepristone). For this, he was applauded by many and criticized by others. He died at his home in a suburb of Paris on May 30, 2025, at the age of 98. To his last days, he vigorously maintained his support for women's reproductive rights.</p>\",\"PeriodicalId\":20548,\"journal\":{\"name\":\"Proceedings of the National Academy of Sciences of the United States of America\",\"volume\":\"122 33\",\"pages\":\"e2517065122\"},\"PeriodicalIF\":9.1000,\"publicationDate\":\"2025-08-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the National Academy of Sciences of the United States of America\",\"FirstCategoryId\":\"103\",\"ListUrlMain\":\"https://doi.org/10.1073/pnas.2517065122\",\"RegionNum\":1,\"RegionCategory\":\"综合性期刊\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2025/8/13 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q1\",\"JCRName\":\"MULTIDISCIPLINARY SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the National Academy of Sciences of the United States of America","FirstCategoryId":"103","ListUrlMain":"https://doi.org/10.1073/pnas.2517065122","RegionNum":1,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/8/13 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"MULTIDISCIPLINARY SCIENCES","Score":null,"Total":0}
Étienne-Émile Baulieu (1929-2025): Scientist of steroids and champion of women's reproductive rights.
Having trained as a physician, Étienne-Émile Baulieu soon turned his focus to research, as early as his medical internship. He went on to make major contributions on ketosteroids and other steroids, such as estrogen, and how they act on target organs through receptors to which the hormones bind and activate physiological responses. Later, he consulted with a French pharmaceutical company, encouraging them to pursue his concept for an antigestational agent, which became the iconic RU-486 (Mifepristone). For this, he was applauded by many and criticized by others. He died at his home in a suburb of Paris on May 30, 2025, at the age of 98. To his last days, he vigorously maintained his support for women's reproductive rights.
期刊介绍:
The Proceedings of the National Academy of Sciences (PNAS), a peer-reviewed journal of the National Academy of Sciences (NAS), serves as an authoritative source for high-impact, original research across the biological, physical, and social sciences. With a global scope, the journal welcomes submissions from researchers worldwide, making it an inclusive platform for advancing scientific knowledge.