Radiation and immunotherapy combination can destroy both primary and secondary tumours

Radiation therapy not only kills cancer cells, but also helps to activate the immune system against their future proliferation. However, this immune response is often not strong enough to be able to cure tumours, and even when it is, its effect is limited to the area that has been irradiated. Now, however, research presented to the ESTRO 35 conference has shown that the addition of an immune system-strengthening compound can extend the radiation therapy-induced immune response against the tumour sites and that this response even has an effect on tumours outside the radiation field.

Medical Xpress