Doctors Use Bacteria as Weapon Against Cancer
SUNDAY, Sept. 30, 2018 (HealthDay News) -- It's a perfect case of the enemy of my enemy is my friend. A potentially dangerous bacteria appears to target malignant cells and could provide a new means of fighting cancer, a small, preliminary study reports. The bacteria, Clostridium novyi-NT , can cause gas gangrene and sepsis if infection is allowed to run amok in a wound. But when injected into a tumor, Clostridium novyi-NT appears to both attack the cancer directly and encourage the body's immune response against the cancer cells, said lead researcher Dr. Filip Janku. He is an associate professor at the department of investigational cancer therapeutics at the University of Texas MD Anderson Cancer Center, in Houston. "Patients only had one week of exposure to the bacteria, but even with that limited exposure we saw quite interesting and, in some patients, clinically meaningful activity," Janku said. Clostridium novyi has been linked to human illness. In 2000, t