Ivan Martinez Duncker
GlycoCast, a journey of families, sugars and rare disorders
Welcome to GlycoCast, the podcast where the sweet science of sugars meets the mysteries of medicine, and our shared humanity comes to life. We will focus on a journey of families, sugars and rare disorders called Congenital Disorders of Glycosylation. We'll bring you tales of struggle and perseverance, as we speak to families affected by CDGs, learn about their experiences, their challenges, and their achievements. We'll hear from the researchers on the front lines, unearthing the mysteries of CDGs, and the healthcare professionals who play a key role in managing these disorders.
Author
Ivan Martinez Duncker
Category
Podcast website
Latest episode
Dec 20, 2025
Where to listen?
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Episodes
CDG in Egypt with Dr. Sahar Sabry 20.12.2025 40:00
We interview Dr. Sahar Sabry, a regional pioneer in Egypt that is advancing CDG diagnosis and specialized medical management.
Understanding mosaicism and the case of SLC35A2-CDG 27.09.2025 25:40
A podcast with our special guest Dr. Tracy Bedrosian from the Steven and Cindy Rasmussen Institute for Genomic Medicine at Nationwide Children's Hospital where she heads the Bedrosian Lab Tracy has spent her career exploring how our brains develop and what happens when that process goes off track. Her research dives deep into genomics and a fascinating phenomenon called mosaicism that shapes b...
Unlocking shared pathways and therapies for multiple CDGs 22.08.2025 59:56
What happens when cutting-edge science meets the curiosity of a new generation? In this episode of Glycocast , we sit down with Dr. Tamas Kozics and Dr. Irena Muffels from the Icahn School at Mount Sinai to explore their personal stories with Congenital Disorders of Glycosylation (CDG) and how their research is uncovering new insights into these metabolic diseases. Together, they walk us through t...
Rebooting: Returning to the Mic after Baby #2 While Managing a Child with a Rare Disease 10.10.2024 1:00:48
Joining us today are two incredible guests: Brett Helsham , another mom navigating the world of rare diseases and a growing family, and Dr. Al Freedman ( https://www.rarecounseling.com ), a practicing child and family psychologist, advocate, and rare disease dad himself. Brett and Dr. Al bring valuable insights and personal stories about balancing family life, advocacy, and self-care. We’re thrill...
CDGCare: a story of family, advocacy and awareness 04.05.2024 43:11
Join Karen Morici and Dr. Ivan Martinez Duncker in this interview with Andrea Miller, Founder and President of the non-profit organization CDGCare, a wonderful network that has been shaping the CDG family community into an evolving entity that has greatly helped the life of hundreds of families with children affected by rare disorders called CDG (Congenital Disorders of Glycosylation) For more inf...
GMPPA-CDG: A Cure Odyssey 18.04.2024 1:25:05
Join hosts Karen Morici and Dr. Ivan Martinez Duncker as they welcome Diana Roetting, a dedicated mom on a mission to find a treatment for her daughter Rosie with GMPPA-CDG, and Kristin Kantautas PhD, a pillar in the CDG community and leader at Perlara, CDG Canada, and FCDGC. It will be a valuable lesson for families navigating through the odissey of finding drugs that improve the life of their ch...
Aussie Louis and the Science of CDG Biomarkers 20.12.2023 1:30:07
Hosts Karen Morici and Dr. Ivan Martinez will talk to Australian CDG parents Amy and Michael about the story of their son Louis affected by a rare disease called ALG1-CDG. We will also talk with Dr. Miao He, co-director of the Metabolic and Advanced Diagnostics at Children's Hospital of Philadelphia on the utility of biomarkers in the diagnosis and treatment of CDGs. For more information on co...
Trailer - Aussie Louis and the Science of CDG Biomarkers 04.12.2023 1:35
Hosts Karen Morici and Dr. Ivan Martinez will talk to Australian CDG parents Amy and Michael about the story of their son Louis affected by a rare disease called ALG1-CDG. We will also talk with Dr. Miao He, co-director of the Metabolic and Advanced Diagnostics at Children's Hospital of Philadelphia on the utility of biomarkers in the diagnosis and treatment of CDGs. For more information on congen...
Diagnostic challenges of rare disorders in Latin America 11.11.2023 53:21
Hosts Karen Morici and Dr. Ivan Martinez Duncker will talk about the challenges of diagnosing rare diseases in Latin America with geneticist/genomicist researcher Dr. Claudia Gonzaga-Jauregui, President of the initiative for rare diseases in the Caribbean and Latin America and Dr. Melania Abreu a clinical geneticist and founding partner of Genos, a private genetics laboratory in Mexico. For more i...
Fly-ing Insights: Unraveling Rare Disorders with Tiny Wings 10.11.2023 1:09:04
We had an insightful conversation with Ann and Steve Nguyen, sharing the touching story of their son Emmett who was affected by PIGA-CDG a type of Congenital Disorder of Glycosylation (CDG). Will understand how Emmett's legacy continues to inspire and bring hope to many. We will also have Dr. Clement Chow whose cutting-edge research is unraveling the mysteries of different rare disorders, incl...
Trailer - Fly-ing Insights: Unraveling Rare Disorders with Tiny Wings 04.11.2023 2:03
Will be talking with Ann and Steve Nguyen, sharing the touching story of their son, Emmett who was affected by PIGA-CDG. Will understand how Emmett's legacy continues to inspire and bring hope to many. We will also have Dr. Clement Chow whose cutting-edge research is unraveling the mysteries of different rare disorders. For more information on congenital disorders of glycosylation please visit...
The story of Alexa and PIGN-CDG 06.09.2023 52:09
Hosts Karen Morici and Dr. Ivan Martinez will talk to CDG mom Ashleigh Linthicum and Dr. Andrew Edmondson from the Children's Hospital of Philadelphia about the story of Ashleigh's daughter Alexa and PIGN-CDG a rare disorder that is part of their family journey. For more information on congenital disorders of glycosylation please visit our sponsor at cdgcare.org .
Trailer - The story of Alexa and PIGN-CDG 23.08.2023 2:10
Hosts Karen Morici and Dr. Ivan Martinez will talk to CDG mom Ashleigh Linthicum and Dr. Andrew Edmondson from the Children's Hospital of Philadelphia about the story of Ashleigh's daughter Alexa and PIGN-CDG a rare disorder that is part of their family journey. For more information on congenital disorders of glycosylation please visit our sponsor at cdgcare.org.
The story of Karen Morici a CDG mom 18.07.2023 1:31:52
Hello and welcome to GlycoCast, a journey of families, sugars and rare disorders. I'm your host, Dr. Ivan Martinez, and as always, I'm thrilled you've joined us. In today's episode, we have a truly inspiring guest, someone who has not just weathered a storm but has found a way to dance in the rain. Meet Karen Morici, a brave mother and co-host of this podcast, who's sharing an...
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