Imagine if we could inhale scents that delay the onset of cancer, inflammation, or neurodegenerative disease. Researchers at the University of California, Riverside, are poised to bring this futuristic technology closer to reality.

In lab experiments, a team led by Anandasankar Ray, a professor of molecular, cell and systems biology, exposed the fruit fly (Drosophila melanogaster) to diacetyl, a microbial volatile compound released by yeast, and found changes in gene expression in the fly’s antennae in just a few days. In separate experiments, the team found similar gene expression changes in mice and human cells.

— Read more in Sniffing our way to better health at UC Riverside. Hat tip to Bill!