Scissor protein responsible for cancer spread

Aggressive cancer cells have been found to express higher amounts of a certain protein by scientists at the University of Bergen.

PITPNC1 controls a process where cancer cells secrete molecules which cut through proteins outside cell walls like scissors. This allows the cancerous cells to then enter the tissue and begin dividing and multiplying at a new site.

Dr Nils Halberg, a researcher at the University of Bergen said: “We discovered that the aggressive cancer cells that are spreading in colon, breast, and skin cancer contained a much higher portion of the protein PITPNC1, than the non-aggressive cancer cells.”

Using this knowledge, scientists can predict which cancer cells are becoming more aggressive and are likely to metastasize.

Read more: Scissor protein responsible for cancer spread

Source: labnews