Biological signatures of mutated cells could be the key to tracing the origin of cancer in patients

A new tool, currently in development by researchers at Stanford University, can detect fatty acids produced by mutated cancer cells. These fatty acids are produced via the reassembling of glucose and glutamine that has been ingested. The metabolism of these molecules are regulated in normal cells via proto-oncogenes; genes which code for proteins that help to regulate cell growth and differentiation. Mutated proto-oncogenes are called oncogenes, and these cause an increase the amount of glucose and glutamine metabolised, and subsequently have the capability to cause cancer. Continue reading