biomedicine

Synthetic Molecules Trick Body Into Improved Immune Response to HIV, Cancer


When it comes to eluding detection, HIV and cancer cells are at the top of the class. As such, the few treatments currently available to sufferers of HIV or prostate cancer are generally expensive, often hard to manufacture, and come packaged with a smattering of unpleasant side effects. But Yale researchers have now developed synthetic molecules that help the body recognize HIV and prostate cancer cells as threats, tricking the body into initiating an immune response that it normally would not.

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Performing Brain Surgery with Focused Sound Waves


Imagine going in for a brain procedure where you have to endure neither an invasive, cut-you-up procedure nor radiation treatment. When it was finished, you could enjoy a glass of bubbly with your doctors, and go home shortly thereafter. It's close to becoming a reality.

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December 2009: Best of What's New

In our December issue, Popular Science names the 100 best innovations of the year: bombproof wallpaper, self-parking cars, the fastest helicopter, and 97 more. Plus inventor profiles and videos.

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