Tag Archives: biotechnology

Research proposes alternative therapy against lung cancer

"It has been considered that the upturn in cases of lung cancer is possibly related to this particles," explains Patricia Gorocica from the INER, who, alongside her research team, has been working in an alternative therapy to boost the immune system of patients with this disease. The specialist adds that since several years ago is known that the immune system has all the mechanism to watch and destroy tumor cells as they develop, but sometimes this mechanisms are not effective for reasons associated to the tumor or alterations of the patients organism. Based in this principle, research at INER is directed to regulate the immune system against tumors. …

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. …