Rare on Air

EURORDIS

A EURORDIS-Rare Diseases Europe podcast on the experiences, challenges and successes of people living with rare diseases. Julien Poulain, Communications Manager at EURORDIS, meets with people who share their unique experiences of living with a rare disease, those who advocate for them, and experts on rare disease policy. Email the EURORDIS Rare on Air team at: rareonair@eurordis.org.

  1. 12/29/2025

    Małgorzata Kosla on turning a PACS2 diagnosis into global research and action

    In this episode of Rare on Air, host Julien Poulain speaks with Małgorzata 'Gosia' Kosla, a rare disease advocate and mother of twins, Lena and Zuzia. Gosia’s journey into advocacy began in February 2022, when Lena was diagnosed with an ultra-rare neurodevelopmental condition caused by a mutation in the PACS2 gene. Gosia reflects on the initial shock of diagnosis, the sudden onset of seizures, and her family's realisation at the time that almost no research or structured support existed for families impacted by PACS2. Drawing on her and her husband Piotr’s professional backgrounds, she explains how they decided to found the PACS2 Research Foundation just months later, determined to drive research forward themselves. Over the past three years, Gosia and her family have helped build a global, patient-led research effort spanning drug screening, RNA-based approaches, and preparations for an international natural-history study, working with research teams in Europe and the United States. She shares the personal sacrifices behind the foundation, the role of the #misjaLEK fundraising campaign, and what gives her hope as new therapeutic approaches begin to emerge. Gosia also offers a candid perspective on patient-led research in Europe, reflecting on barriers to funding, the value of initiatives such as the EURORDIS Open Academy, and why stronger cooperation across countries and institutions is essential for families living with ultra-rare diseases. Join the conversation using #EurordisRareOnAir or contact the podcast at RareOnAir@eurordis.org.

    30 min

About

A EURORDIS-Rare Diseases Europe podcast on the experiences, challenges and successes of people living with rare diseases. Julien Poulain, Communications Manager at EURORDIS, meets with people who share their unique experiences of living with a rare disease, those who advocate for them, and experts on rare disease policy. Email the EURORDIS Rare on Air team at: rareonair@eurordis.org.