The Stem Cell Podcast

Guest: Dr. Mark Hatley is an Associate Faculty Member and Director of the Division of Molecular Oncology at St. Jude Children’s Research Hospital. His research focuses on the developmental origins and genetic mechanisms of pediatric rhabdomyosarcoma. He talks about his work on pediatric oncology and the mechanisms that differentiate normal development from cancer. He also discusses the role...

Guest: Dr. Jeanne Loring is a Co-Founder of Aspen Neuroscience and Professor Emeritus at Scripps Research. She talks about  generating gametes  from the functionally extinct northern white rhinoceros, Aspen’s early days and its recent  clinical trial results  for Parkinson’s cell therapy, and sending her own stem cells into space. She also discusses the need for  genetic variation in i...

Guest: Dr. James Briscoe is a Group Leader at the Francis Crick Institute and Editor-In-Chief of Development . His lab uses an interdisciplinary approach, including mice, chicks, and other models, to study developmental dynamics. He discusses his lab’s work on human trunk formation and his role as an Editor-In-Chief. (44:55) Featured Products and Resources: Enter to win a personalized lab co...

In June 2025, we attended ISSCR 2025, the annual meeting of the International Society for Stem Cell Research, in Hong Kong. We spoke with delegates about their research, their impressions of the meeting, and the most memorable research presented. They also discussed their experiences exploring Hong Kong. Featured Products and Resources: Wallchart: Reporting Practices for Publishing Results with hP...

Guests: Dr. Hongkui Deng is the Director of the Institute of Stem Cell Research at Peking University and Dr. Candice Liew is a Senior Scientist at Reprogenix Bioscience. In this special episode recorded in front of a live audience at ISSCR 2025 in Hong Kong, they discuss their groundbreaking study transplanting CiPSC-derived islets into a patient with type 1 diabetes . They talk about their approa...

In June 2025, Daylon and Arun attended the International Society for Stem Cell Research’s (ISSCR) annual meeting in Hong Kong, and recorded daily episodes discussing highlights of the previous 24 hours. Here is the final of four episodes from the meeting. Sessions focused on cell therapy for spinal cord injury, immunocompatible pig organs, and community engagement. Featured Products and Resources:...

In June 2025, Daylon and Arun attended the International Society for Stem Cell Research’s (ISSCR) annual meeting in Hong Kong, and recorded daily episodes discussing highlights of the previous 24 hours. Here is the third of four episodes, where Daylon and Arun discuss research on cell therapy for inflammatory bowel disease and hearing loss. They also talk about Dr. Jacob Hanna’s work on ex u...

In June 2025, Daylon and Arun attended the International Society for Stem Cell Research’s (ISSCR) annual meeting in Hong Kong, and recorded daily episodes discussing highlights of the previous 24 hours. Here is the second of four episodes, where Daylon and Arun cover talks on animal models of regeneration and the public perception of in vitro gametogenesis. They also discuss work on CiPSCs for Typ...

In June 2025, Daylon and Arun attended the International Society for Stem Cell Research’s (ISSCR) annual meeting in Hong Kong, and recorded daily episodes discussing highlights of the previous 24 hours. Here is the first of four episodes, where Daylon and Arun discuss updates from clinical trials for ALS, congenital heart disease, and Parkinson’s disease. They also talk about the Presidentia...

Guest: Dr. Maneesha Inamdar is the Director of the Institute for Stem Cell Science and Regenerative Medicine and Professor at Jawaharlal Nehru Centre for Advanced Scientific Research. Her lab uses comparative models, including mice, Drosophila , stem cell lines, and gastruloids, to study developmental biology. She talks about using embryo models to investigate teratogenicity, prioritizing ethnical...

Guests: Dr. Jacqueline Barry is the Chief Clinical Officer at Cell and Gene Therapy Catapult, Dr. Kapil Bharti is a Senior Investigator at the National Eye Institute at the National Institutes of Health, and Dr. Jack Mosher is the Scientific Director at the International Society for Stem Cell Research (ISSCR). They discuss their work on the ISSCR’s Best Practices for the Development of Pluri...

Guest: Dr. Margaret “Peggy” Goodell is the Vivian L. Smith Chair in Regenerative Medicine and Director of the Stem Cell and Regenerative Medicine Center at Baylor College of Medicine. Her research focuses on HSC regulation and aging. She talks about her discovery of a side population of HSCs , as well as her work on DNMT3A mutation and clonal hematopoiesis of indeterminate potential. S...

Guest: Dr. Sarah Teichmann is a Member of the Department of Medicine and Professor of Stem Cell Medicine at the Cambridge Stem Cell Institute.  She talks about the plasticity of different cell types and developing whole-organ cell atlases for organs such as the thymus . She also discusses the Human Cell Atlas project and overcoming skepticism in its early days. Finally, she talks about integrating...

Guest: Professor Hank Greely is the Deane F. and Kate Edelman Johnson Professor of Law and Professor, by courtesy, of Genetics at Stanford University. He is also the Director of the Stanford Center for Law and the Biosciences. He talks about his career path into bioethics and ethical considerations for organoids, bodyoids, and embryo models. He also discusses the potential future of reproduction,...

Guest: Dr. Scott Younger is the Director of Disease Gene Engineering within the Genomic Medicine Center at Children’s Mercy Hospital. His research focuses on producing patient-derived cellular models to develop functional precision medicine. He talks about using personalized antisense oligonucleotides to reverse disease phenotypes in organoid models of Duchenne muscular dystrophy . He also d...

Guests: Dr. Valentina Greco is the President of the International Society for Stem Cell Research (ISSCR), and Professor of Genetics and Co-Chair of the Status of Women in Medicine at Yale University. Dr. Kathryn Cheah is an ISSCR Program Committee Co-Chair and Emeritus Professor and Chair of Biochemistry at Hong Kong University. Dr. Eugenia Piddini is also an ISSCR Program Committee Co-Chair and P...

Guest: Dr. Robert Zweigerdt is a Principal Investigator at Hannover Medical School, where his lab focuses on cardiac differentiation and the scalable culture of PSCs. He talks about regulating the lineage-specific differentiation of hPSCs and generating heart-forming organoids that mirror developmental cardiogenesis . He also discusses the importance of mentorship and the benefits of an internatio...

Guest: Dr. Giorgia Quadrato is Assistant Professor of Stem Cell and Regenerative Medicine at the University of Southern California. Her research focuses on brain developmental and neural organoids. She talks about protocols for generating cerebellar organoids , including those with functional Purkinje cells . She also discusses a transcriptomic atlas of neural organoids and the stem cell research...

Guests: Drs. Andrew Elefanty and Elizabeth Ng are Senior Principal Investigator and Principal Investigator, respectively, at the Murdoch Children’s Research Institute. In the Blood Development group, they aim to develop innovative cellular therapies for blood and  cartilage-related diseases. They talk about  their recent study deriving and transplanting HSCs , their work on reporter lines, a...

Guest: Dr. Marius Wernig is a Professor of Pathology and a Co-Director of the Institute for Stem Cell Biology and Regenerative Medicine at Stanford University, where his research interests include direct reprogramming and neurological disease modeling. He talks about his early work reprogramming neuronal cells from fibroblasts, adopting iPSCs, and growing his lab. He also discusses his recent rese...

Guest: Dr. Jonathan Thomas “JT” is the President and CEO of the California Institute for Regenerative Medicine (CIRM) , an organization that provides funding for stem cell research with the purpose of accelerating treatments for patients in need. He talks about working to ensure diversity in clinical trials and developing treatments that are affordable and accessible to patients. He al...

Guest: Dr. Milica Radisic is a Professor and Canada Research Chair at the University of Toronto. Her lab uses organ-on-a-chip engineering to mimic physiology of the heart, kidney, and vasculature for the purpose of modeling human disease and discovering more effective drugs. In this episode, she talks about the challenges of studying the heart and strategies to mature cardiomyocytes. She also disc...

Guest: Dr. Cynthia “Cindy” Dunbar is National Institutes of Health (NIH) Distinguished Investigator and Chief of the Translational Stem Cell Biology Branch at the National Heart, Lung, and Blood Institute of the NIH. She talks about using macaques to study hematopoiesis and aging, and the challenges and considerations for using these models. She also discusses her collaborative study ...

Guest: Dr. Mansi Srivastava is Professor of Organismic and Evolutionary Biology at Harvard University and Curator of Invertebrate Zoology at the Harvard Museum of Comparative Zoology. Her lab uses distantly related species to study evolution and regeneration. She talks about establishing Hofstenia miamia , or the three-banded panther worm, as a model system. She also discusses her lab’s work...

Guest: Drs. Dina Radenkovic (now Dina Turner) and Bruna Paulsen are Co-Founder & CEO and VP of Manufacturing and Therapeutic development at Gameto, a biotech company developing treatment solutions to improve women’s reproductive health. Their lead platform, Fertilo, uses ovarian support cells to mature oocytes outside of the body with the goal of making IVF and egg freezing shorter, safe...