T Cell Engagers: The New Cancer Drug?

One of the most amazing successes in the battle against cancer over the last two decades has been the introduction of antibody drugs that harness the body’s own immune system to kill tumor cells. Finding those drugs may sound like a biology problem rather than a machine learning or a big-data problem. But actually, these days, it’s both. Harry's guest this week is Leonard Wossnig, who’s the chief technology officer for a UK company called LabGenius. The company uses a combination of synthetic biology, high-throughput assays, and machine learning to hunt for new drugs within a subclass of antibody medicines called T cell engagers that, loosely speaking, can grab tumor cells with one end and then grab tumor-killing T cells from the bloodstream with the other end. And Wossnig says the key to the whole thing is having the best data possible—meaning, data about their candidate T cell engagers and how specifically they bind to their targets in the lab assays. LabGenius has built an automated platform called EVA that runs experiment after experiment and uses active learning to zero in on T cell engagers with just the right ability to bind to their intended targets. One of the big takeaways from the interview is that companies that want to use AI to speed up drug discovery need the biggest, cleanest, and most consistent data sets possible. For a full transcript of this episode, please visit our episode page at http://www.glorikian.com/podcast  Please rate and review The Harry Glorikian Show on Apple Podcasts or Spotify!  Here's how to do that on Apple Podcasts: 1. Open the Podcasts app on your iPhone, iPad, or Mac.  2. Navigate to The Harry Glorikian Show podcast. You can find it by searching for it or selecting it from your library. Just note that you'll have to go to the series page which shows all the episodes, not just the page for a single episode. 3. Scroll down to find the subhead titled "Ratings & Reviews." 4. Under one of the highlighted reviews, select "Write a Review." 5. Next, select a star rating at the top — you have the option of choosing between one and five stars.  6. Using the text box at the top, write a title for your review. Then, in the lower text box, write your review. Your review can be up to 300 words long. 7. Once you've finished, select "Send" or "Save" in the top-right corner.  8. If you've never left a podcast review before, enter a nickname. Your nickname will be displayed next to any reviews you leave from here on out.  9. After selecting a nickname, tap OK. Your review may not be immediately visible. On Spotify, the process is similar. Open the Spotify app, navigate to The Harry Glorikian Show, tap the three dots, then tap "Rate Show." Thanks!