Diabetes

Pain-Free Skin Patch Responds to Sugar Levels for Management of Type 2 Diabetes

Researchers with NIH’s National Institute of Biomedical Imaging and Bioengineering (NIBIB) have devised an innovative biochemical formula of mineralized compounds that interacts in the bloodstream to regulate blood sugar for days at a time. In a proof-of-concept study performed with mice, the researchers showed that the biochemically formulated patch of dissolvable microneedles can respond to blood chemistry to manage glucose automatically. “This experimental approach could be a way to take
cancer

New cellular target may put the brakes on cancer’s ability to spread

A team led by Johns Hopkins researchers has discovered a biochemical signaling process that causes densely packed cancer cells to break away from a tumor and spread the disease elsewhere in the body. In their study, published online May 26 in Nature Communications, the team also reported that the combined use of two existing drugs disrupts this process and appears to significantly slow cancer's tendency to travel, a behavior called