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... The team observed something similar in people with melanoma, says Elias Sayour, a pediatric oncologist at the University of Florida College of Medicine in Gainesville.

The correlation suggests that mRNA vaccines " even those not designed for cancer " could make tumors more sensitive to current therapies. That's an exciting finding, says Hua Wang, a cancer vaccine researcher at the University of Illinois Urbana-Champaign, who was not involved in the work. "It's definitely interesting. It's definitely important." ...