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Aug 25, 2019

Skin patch could painlessly deliver vaccines, cancer medications in one minute

Posted by in category: biotech/medical

Melanoma is a deadly form of skin cancer that has been increasing in the U.S. for the past 30 years. Nearly 100,000 new cases of melanoma are diagnosed every year, and 20 Americans die every day from it, according to the American Academy of Dermatology. Now, researchers have developed a fast-acting skin patch that efficiently delivers medication to attack melanoma cells. The device, tested in mice and human skin samples, is an advance toward developing a vaccine to treat melanoma and has widespread applications for other vaccines.

The researchers will present their findings today at the American Chemical Society (ACS) Fall 2019 National Meeting and Exposition.

“Our has a unique chemical coating and mode of action that allows it to be applied and removed from the skin in just a minute while still delivering a therapeutic dose of drugs,” says Yanpu He, a who helped develop the device. “Our patches elicit a robust antibody response in living mice and show promise in eliciting a strong immune response in .”

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