Walking quickly through an underground tunnel that stretches nearly a half mile, I carried samples frozen on dry ice between two buildings on the Mayo Clinic campus to be tested as part of a clinical study on irritable bowel syndrome, or IBS. Analysis of the tissues may help physician-scientists understand the causes of IBS and one day find a cure. In other places, it could take hours or days for analysis to begin, but here at the Mayo Clinic, I was impressed by how almost instantaneous everything is. » More ...
In a light-filled laboratory, Nick Negretti grows bacteria. “I love pathogens,” says Negretti, who is a graduate student in the WSU School of Molecular Biosciences. “They are so interesting. In each of us, there are more bacterial cells than human cells,” he says. “And while most bacteria are helpful, there are a few that make us sick.” » More ...
