Why metastasic cells migrate
Monday, March 29, 2010 - 15:07
in Biology & Nature
One of the most intriguing questions in cancer research is what causes metastatic tumour migration, why some tumour cells manage to migrate to other parts of the body but others cells don't. International investigation conducted by Enrique Martín Blanco, CSIC researcher at the Institute of Biology of Barcelona, located in the Barcelona Science Park, reveals that cells make use of a natural mechanism for this. It happens to be a family of proteins that trigger cell migration in normal processes such as growth or healing. Nevertheless, this mechanism had never been identified before in healthy cells.