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Mice survive brain cancer tumors lacking key surface proteins

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Eureka Alert!

07/22/2016

A new scientific study has characterized a checkpoint protein that allows certain brain tumor cells to avoid the immune system. Tumors regularly avoid detection by decorating themselves with proteins that mimic those found on healthy cells. This protective shield allows them to grow undetected, often with deadly results. Brain tumors contribute to approximately 17,000 deaths annually with over 4,600 children newly diagnosed each year, according to the American Brain Tumor Association. 

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