/newsroom/taxonomy/term/11157/all en /newsroom/channels/news/quebec-siblings-rare-orphan-disease-lead-discovery-rare-genetic-diseases-296454 <p>Mutations in a gene involved in brain development have led to the discovery of two new neurodevelopmental diseases by an international team led by researchers at UUÖ±²¥ and CHU Sainte-Justine Research Center.</p> <p>The first clues about the rare disorder arose after doctors were unable to diagnose why two siblings from Québec City were experiencing seizures and neurodevelopmental deficits. Desperate, the children’s family turned to Carl Ernst at the Douglas Mental Health University Institute in Montreal for answers.</p> Thu, 25 Apr 2019 14:07:42 +0000 mona.noonoo@mail.mcgill.ca 159474 at /newsroom