Before the 1990s, small bits of RNA were considered junk by most, but the 1993 discovery of microRNA (miRNAs) began to reveal that bits of only 19-24 nucleotides of RNA can have an important gene regulation function in cells. Since their discovery, there has been a flurry of work to catalog known miRNAs and understand their functions, which include being tied to specific disease states such as leukemia. According to our guest, Dr. Guy Novotny, Molecular Biologist at Herlev Hospital in Copenhagen, it’s now relatively easy to identify a miRNAs and follow their expression, but to figure out what they’re actually doing is a real challenge. We hear how he and his team have recently adopted digital PCR, and the benefits that come with it, to study microRNAs and figure out what proteins they’re regulating the expression of. This includes basic research, where Guy is “adding to the big pile of data that’s existing out there,” and he also does clinical research that has a closer connection to specific disease states and subject outcomes. As always, you’ll get to learn about his career journey and learn that there’s really not much that cake cannot fix.Visit the Absolute Gene-ius page to learn more about the guests, the hosts, and the Applied Biosystems QuantStudio Absolute Q Digital PCR System.