Brain-penetrating particle attacks deadly tumors

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Scientists have developed a new approach for treating a deadly brain cancer that strikes 15,000 in the United States annually and for which there is no effective long-term therapy. The researchers, from Yale and Johns Hopkins, have shown that the approach extends the lives of laboratory animals and are preparing to seek government approval for a human clinical trial.

“We wanted to make a system that would penetrate into the brain and deliver drugs to a greater volume of tissue,” said Mark Saltzman, a biomedical engineer at Yale and principal investigator of the research. “Drugs have to get to  in order to work, and they have to be the right drugs.” Continue reading

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