
A new approach to developing cancer vaccines has been used to treat prostate tumours, an international team of scientists has said.
DNA from healthy cells was used to create a vaccine which cured 80% of mice, Nature Medicine reports. The researchers believe the principle could be applied to other cancers and have begun studies on melanoma.
Cancer Research UK said it was a significant development, but human trials would be needed. Cancer vaccines are not new. Unlike traditional vaccines which protect against infection, these work by making the immune system attack tumors already in the body.
High grade intraepithelial neoplasia (PIN) and carcinoma of prostate High power photomicrograph, immunocytochemical technique showing basal cell detail.
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