Can we locate bacteria by listening to them?

An ultrasound is probably most popularly recognized as a doctor’s tool to peer into the womb and take a look at a growing fetus during a woman’s pregnancy. But what if sound could be used to take a look at even smaller things – like the microorganisms in your gut? Mikhail Shapiro’s research group at the California Institute of Technology has been able to track … Continue reading Can we locate bacteria by listening to them?

Immunotherapy, with a Side of Poo: How gut microbes influence cancer treatment

by Katherine J. Wu figures by Neal Atsuka Are we flushing the next big cancer treatment down the toilet? Probably not – but the contents of our feces could very well be influencing how our bodies respond to cancer drugs. As it turns out, everybody poops – and everybody poops more than poop. I’m talking, of course, about the gut microbiota – the enormous collection … Continue reading Immunotherapy, with a Side of Poo: How gut microbes influence cancer treatment