Dr. Theodoros Karalis is a postdoctoral training fellow of the Signalling and Cancer Metabolism Team, Division of Cancer Biology, The Institute of Cancer Research, London, UK. He earned his M.Sc. and Ph.D. in biochemistry from the University of Patras in 2016 and 2021, respectively, and his M.Sc. in bioinformatics from the Greek Open University in 2023. His research interests include the crosstalk of cell metabolism and signalling in cancer.