The recipients of the 2025 Nobel Prize in Physiology or Medicine, (L-R) Mary E. Brunkow, Fred Ramsdell and Shimon Sakaguchi, for their discoveries concerning peripheral immune tolerance are announced by the Nobel Assembly at the Karolinska Institute, in Solna, Stockholm County, Sweden, 06 October 2025. (Suecia, Estocolmo) EFE/EPA/CLAUDIO BRESCIANI/TT SWEDEN OUT