Metastasis is the spread of cancer cells from their original location to other parts of the body. A new study has found the mechanism of metastasis.
The study headed by Manel Esteller, the director of the Cancer Epigenetics and Biology Program at the Bellvitge Biomedical Research Institute in Barcelona, Spain, was conducted on melanomas, a malignant tumor associated with skin cancer, but the researchers found that this mechanism is also found in colon and breast cancer.
Esteller said, "Metastasis is responsible for 90% of cancer deaths and understanding the mechanisms responsible for this process is one of the prime objectives of the research."
Esteller said, "This gene turns on like a light-bulb to guide metastasis and cause those cells to escape from their birth site. Specifically, what this gene does is to activate two more potent oncogenes, BRAF and EGFR, thus stimulating metastasis. There is already a drug on the market that acts against these oncogenes and another is currently in clinical trials. The next step is to convince pharmaceutical companies to include the TBC1D16 marker in their clinical trials."
The study will be published in the Nature Medicine.