November 9, 2017: A cellular message in a bottle

In this week's episode we delve deep into our cells to talk about some exciting new basic science research coming out of the Harvard Chan School. We spoke with Quan Lu, associate professor of environmental genetics and pathophysiology, about a newly discovered cellular messaging mechanism that could have important implications for disease treatment—and may even change how public health researchers can track the impact of harmful environmental exposures, such as air pollution.