How to Use "interferon" with Example Sentences

1. These offer a big improvement over treatment based on injected interferon .
2. But in patients interferon failed to cure solid tumors , and melanoma responded only occasionally .
3. It prefers to infect cancer cells because they turn off the antiviral protein interferon and turn on signalling molecules that attractvaccinia .
4. Experiments showed interferon gamma , an immune protein secreted by lymphocytes , was responsible for activating b7-h1 , allowing tumors to escape immune-system attack .
5. Doctors can treat chronic cases with interferon and antiviral drugs . But these medicines cost too much for most of the world 's poor .