The mRNA Breakthrough

The diabetes drugs that transformed weight loss may be key to treating addiction, too. Dr. Sanjay Gupta speaks with Dr. Dhruv Khullar about how GLP-1s affect the brain, its reward system, and maybe even addiction. This episode was produced by Jennifer Lai with assistance from Sof ...  Show more

An FDA panel has recommended allowing compounding pharmacies to make six unapproved peptides. Dr. Sanjay Gupta and CNN Health's John Bonifield discuss their popularity, safety concerns and what comes next. This episode was produced by Madeleine Thompson and Leying Tang. Medical W ...  Show more

The two mRNA Covid vaccines are the first vaccines to come out of a new field of immunology and represent such an amazing leap forward that they are taking us into a new era of medicine. Learn all about them so you can set your uncle straight.

The secret behind medicine that uses messenger RNA (or mRNA) is that it "teaches" our bodies how to fight diseases on our own, leading to groundbreaking treatments for COVID-19 and, potentially one day, cancer, the flu and other ailments that have haunted humanity for millennia. ...  Show more

The founders of German biotechnology company BioNTech were researching how to fight cancers using messenger RNA, "the unloved cousin of DNA", when covid-19 first appeared and they realised mRNA could be used to make a vaccine for the disease. Financial Times journalist Joe Miller ...  Show more

Messenger RNA technology made it possible for scientists and drugmakers to quickly develop a Covid-19 vaccine. Now, pharmaceutical companies are racing to use mRNA for other illnesses, including flu, cancer and rare genetic diseases.  Dr. Drew Weissman, one of the researchers who ...  Show more