Understanding how cells trigger mitosis

Every time a cell in your body prepares to split into two, it must make a life-or-death decision—and when that decision goes wrong, the resulting daughter cells can become cancerous or shrug off the drugs meant to kill them. This project aims to uncover exactly how a cell triggers mitosis, the process of division. The decision to divide is tightly controlled, but the molecular machinery behind it remains incompletely understood. When that machinery fails, cells can divide uncontrollably, driving tumour growth, or become resistant to existing treatments. By pinpointing the precise signals and proteins that govern this trigger, the researchers hope to identify new targets for anti-cancer drugs and find ways to make current therapies far more effective. This is fundamental science—curiosity-driven research into a core biological process. There is no immediate practical application. But similar fundamental discoveries about cell-cycle control have already led to blockbuster cancer drugs such as CDK inhibitors. A deeper understanding of how cells commit to division could open the door to entirely new classes of treatments, or reveal why some cancers stop responding to therapy. The payoff, if it comes, will be measured in better drugs and fewer treatment failures.