The 24th Heremans Lecture will take place on Monday, February 24th at 5:30 PM, in the auditorium A (Lacroix) on the UCLouvain Health Sciences campus in Brussels. The lecture will be given by Professor Diane MATHIS, who will enlighten us on the molecular and cellular basis of T-cell tolerance. For security and organisational reasons, registration before February 14th is mandatory, through the registration page.