New Dye Could Tag Melanomas That Aren't Dark | Melanoma Dispatch |

Surgeons may be able to see—and remove—skin cancers completely, thanks to a new compound that tags tumors. Called BLZ-100, the experimental compound combines a fluorescent dye with a protein fragment that binds cancer cells. A phase I clinical trial of intravenously injected BLZ-100 will soon be underway in Australia, enrolling up to 30 people with basal cell carcinomas, squamous cell carcinomas, or melanomas that lack the dark pigment melanin, making them hard to diagnose. In addition, U.S. clinical trials are expected for other kinds of tumors by the end of 2014.