Researchers at IBEC have revealed how tissue rigidity activates cancer, new knowledge that could potentially lead to new strategies to impair or even halt the growth of tumours.
The scientists and their collaborators at the Georgia Institute of Technology, publishing in and on the cover of Nature Cell Biology, have identified the mechanism by which tissue stiffness activates a protein called YAP, a major oncogene. This discovery is the result of many years’ work spent studying the forces that cells apply to their surrounding tissue – forces which determine how cells proliferate, differentiate, and move, which in turn sheds light on how development, tumorigenesis or wound healing are regulated. The discovery belongs to a family of patents in place.