Congratulations to Sebastian Stolz from the Boettcher lab for obtaining a Hematology Research Physician-Scientist Fellowship Award by the Jacques & Gloria Gossweiler foundation in cooperation with the Swiss Society of Hematology. In his project entitled “The mechanisms of chemotherapy-induced clonal expansion of TP53-mutated pre-malignant blood cells” he will try to elucidate the molecular mechanisms of chemotherapy-induced selective pressure on TP53-mutated blood cells and investigate pharmacological strategies to prevent clonal expansion.