The Stem Cell Podcast

Guest:

Drs. Fiona Doetsch and Nozomu Yachie, Co-Chairs of the ISSCR 2026 Annual Meeting Program Committee, join the podcast to discuss what to expect at the upcoming ISSCR 2026 meeting taking place in Montreal, Canada from July 8 – 11, 2026. This is the world’s largest and most comprehensive gathering dedicated to stem cell research and regenerative medicine, bringing together global leaders across basic science, technology development, translational research, and clinical application. They discuss the meeting’s global focus, program highlights, and spotlight the many new invited speakers and expanded opportunities for trainees to present and network.

Featured Products and Resources:

Explore STEMCELL Technologies’ collection of technical videos and webinars on neurological disease modeling.

Get a free wallchart showing how organoids are used as model systems to study infectious diseases, cancer, congenital disorders, and tissue regeneration.

The Stem Cell Science Round Up

HCMV Infection and Cholangiocyte Barriers – Scientists show that human cytomegalovirus infection induces epithelial–mesenchymal transition in cholangiocytes.

Cross-Circulation for Liver Failure – Extracorporeal cross-circulation with genetically modified pig livers provided effective temporary liver support with minimal immune response in a human decedent model.

How Sleep Loss Hurts the Gut – Researchers identified a sleep deprivation-responsive neural circuit that controls intestinal stem cell function.

Mapping the Fetal Stem Cell Niche – Scientists demonstrate a central role of hepatoblasts in the regulation of fetal liver hematopoiesis and stem cell maintenance.

Photo Reference: Courtesy of Fiona Doetsch and Nozomu Yachie









































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Guest:

Dr. Joseph Wu is a Professor of Medicine and Radiology and the Director of the Stanford Cardiovascular Institute. He talks about the importance of pharmacology knowledge in drug discovery. He also discusses his early iPSC research, investigating vaccine-induced myocarditis, and embracing New Approach Methodologies (NAMs). (39:40)

Featured Products and Resources:

Submit your abstract for ISSCR 2026 by February 25th!

STEMdiff™ Ventricular Cardiomyocyte Differentiation Kit

The Stem Cell Science Round Up

Autism Genes in Organoids: Research provides new insight into the convergent impact of autism spectrum disorder genetic risk on human neurodevelopment. (2:35)

Pancreatic Organoid Screening: High-content screen reveals 54 compounds altering pancreatic organoid shape or differentiation. (13:15)

CRISPR Screening for Tauopathies: CRISPR screens in human neurons reveal modifiers of tau oligomer accumulation. (21:03)

Fixing Facial Scarring: Modulating ROBO2-EID1-EP300 signaling pathway promotes facial-like reduced fibrosis at scar-prone sites. (31:00)

Image courtesy of Dr. Joseph Wu









































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Guest:

Dr. Pinar Mesci is the Global Head of Biomanufacturing and Biotechnology at Axiom Space, where she manages a portfolio focused on biomedical research programs including stem cells, tissue engineering, disease modeling, cancer research, and DNA-inspired nanomaterials. She talks about her early career developing brain organoid models, transitioning to the space industry, and how microgravity affects biological systems. She also discusses the future of low Earth orbit research and how new technologies can be transferred back to Earth. (40:55)

Featured Products and Resources:

Submit your abstract for ISSCR 2026 by February 25th!

Take your human pluripotent stem cell cultures further with mTeSR™ Plus from STEMCELL Technologies.

The Stem Cell Science Round Up

iPSC-Derived Ovarian Support Cells – Fertilo is an ovarian support cell product that improves the in vitro maturation rate of human oocytes. (1:25)

Culturing HSPCs Ex Vivo – A nanoengineered 3D system improves HSPC multi-lineage differentiation and engraftment capacity. (13:30)

Spinal Core Repair Scaffolds – A nanoengineered extrusion-aligned tract promotes axonal reconnection, synapse formation, and locomotor recovery after spinal cord injury. (22:50)

Vascularizing Retinal Organoids – Transient vascular support enhances survival of retinal ganglion cells in organoids. (32:14)

Image courtesy of Dr. Pinar Mesci









































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Guest:

Dr. Deepak Srivastava is the President of the Gladstone Institutes and Director of the Roddenberry Stem Cell Center. His lab is focused on the gene networks that guide cardiac development. He talks about their recent work investigating heart defects in Down syndrome and strategies for delivering therapies to the heart. He also talks about how to incentivize the development and commercialization of cell and gene therapies. (41:50)

Featured Products and Resources:

Submit your abstract for ISSCR 2026!

STEMdiff™ Ventricular Cardiomyocyte Differentiation Kit

The Stem Cell Science Round Up

Heart and Ganglion Development – Researchers fused human sympathetic ganglion organoids and heart-forming organoids to construct functional connections between the sympathetic ganglia and the heart. (2:38)

Periportal Liver Assembloids – Patient-specific periportal liver assembloids retain the histological arrangement, gene expression, and cell interactions of periportal liver tissue. (9:40)

PIEZO1 and Drug-Induced Cardiotoxicity – Restoring endothelial PIEZO1 protects against tyrosine kinase inhibitor-induced hypertension and cardiac dysfunction. (19:28)

Somite and Neural Tube Co-Development – Scientists developed human trunk-like structures that have morphologically organized somites and a neural tube that form through self-organized, endogenous signaling. (28:43)

Image courtesy of Dr. Deepak Srivastava









































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Guest:

Dr. Hans Clevers is a Professor of Molecular Genetics and Distinguished Group Leader at the University of Utrecht. In this episode, he discusses snake gut and lung organoids, transitioning from academia to industry, and the challenges and complexities of creating a cell therapy. (44:26)

Featured Products and Resources:

Registration and abstracts are open for the ISSCR 2026 annual meeting.

Receive an offer to try IntestiCult in your lab.

The Stem Cell Science Round Up

Computers Made From Human Brain Cells – Researchers have shown that structured neuronal firing sequences appear in spontaneous activity of human and murine brain organoids. (2:37)

Organoids Replicate Vascular Pathology – Scientists have developed a blood vessel organoid model from Hutchinson-Gilford progeria syndrome-mutant hESCs. (12:01)

Effects of Spaceflight on Stem Cells – Analyses of nine astronauts before, during, and after three short-duration International Space Station missions shows space-associated stem cell hallmarks of aging and resilience. (21:14)

The Role of Lysosomes in HSC Aging – Reversing lysosomal dysfunction restores youthful state in aged hematopoietic stem cells. (33:25)

Photo Reference: Courtesy of Hans Clevers









































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