Laurence Zitvogel1,2,3,4, Guido Kroemer5,6,7,8,9. 1. Gustave Roussy Cancer Campus, Villejuif, France. laurence.zitvogel@orange.fr kroemer@orange.fr. 2. National Institute of Health and Medical Research (INSERM) U1015, Villejuif, France. 3. University Paris XI, Paris Saclay, France. 4. Suzhou Institute for Systems Biology, Chinese Academy of Medical Sciences, Suzhou, China. 5. Suzhou Institute for Systems Biology, Chinese Academy of Medical Sciences, Suzhou, China. laurence.zitvogel@orange.fr kroemer@orange.fr. 6. Equipe labellisée par la Ligue contre le cancer, Université de Paris, Sorbonne Université, INSERM U1138, Centre de Recherche des Cordeliers, Paris, France. 7. Metabolomics and Cell Biology Platforms, Institut Gustave Roussy, Villejuif, France. 8. Pôle de Biologie, Hôpital Européen Georges Pompidou, AP-HP, Paris, France. 9. Karolinska Institute, Department of Women's and Children's Health, Karolinska University Hospital, Stockholm, Sweden.