In this episode, we talk with Felicitas Hengel and Nicola Tomas (both from the University of Hamburg) about their groundbreaking anti-nephrin autoantibody research that was just presented at the 2024 ERA Congress and published in the New England Journal of Medicine. Is this a game-changer for minimal change? How could this new understanding change diagnosis and treatment in the future? Are anti-nephrin autoantibodies the next PLA2R? What are the next steps for follow-up studies? And how do you do a big international study like this, anyway?