Electronic cigarettes, or vapes, are widely used and available in hundreds of different types and flavors, yet researchers lack information about the everyday e-cigarette habits of young adults. The National Institutes of Health, in partnership with the U.S. Food and Drug Administration, has funded a University of Oklahoma study that will investigate how, when and why young adults use e-cigarettes and how that use may relate to health risks. The results will help the FDA make decisions about regulating the makers of e-cigarette products.

In a landmark study published in Science Advances, Vanderbilt researchers have created the first high-resolution lipid atlas of the human kidney, mapping over 100,000 functional tissue units across 29 donors. By integrating advanced imaging mass spectrometry with microscopy using machine learning, the team identified distinct lipid signatures that could transform diagnostics and precision treatments for kidney disease.