Activity of cancer inducing genes can be controlled by the cell’s skeleton
In the latest issue of the journal Oncogene, Florence Janody and her team at the Instituto Gulbenkian de Ciência (IGC, Portugal), identified a novel mechanism by which the activity of Src is limited by the cell’s skeleton (cytoskeleton) limiting the development of tumours. Using the fruit fly, Drosophila melanogaster, as a model, Florence Janody and her team were able to stop the tumour development induced by the high activity of Src through the genetic manipulation of the cytoskeleton in fly tissues. A major component of the cytoskeleton, the actin protein, form cables that crisscross the cell, creating a network, where molecules can move, inside the cell. …