Breakthrough: Brain Barrier Opened to Treat Cancer

For the first time, doctors have opened and closed the brain’s protector – the blood-brain barrier – on demand. The breakthrough will allow drugs to reach diseased areas of the brain that are otherwise out of bounds. Ultimately, it could make it easier to treat conditions such as Alzheimer’s and brain cancer.

Source: Brain barrier opened for first time to treat cancer

The news is a bit preliminary:

An MRI scan showed that a marker chemical, injected along with the microbubbles, was crossing the BBB. “We hope this means the chemotherapy drug is doing the same thing,” says Canney, who presented his observations last week at the Focused Ultrasound symposium in North Bethesda, Maryland.