Time heals all wounds—but 12-HHT is faster

![Figure][1] Insight from Yael Gus-Brautbar (left) and Dipak Panigrahy Chronic nonhealing wounds such as diabetic ulcers are a major problem associated with human disease. In this issue, Liu et al. offer new hope for tackling nonhealing wounds by defining a novel role for the leukotriene