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Podcast vidéo
Anglais
États-Unis
261 épisodes
depuis 13 janvier 2015
episodic

DERNIER ÉPISODE 🔗

Blood-forming stem cells replenish the blood and immune system, making them important targets for gene therapy and transplantation. Cynthia Dunbar, M.D., explains how genetic barcodes let scientists track individual stem cell clones over time. Long-term studies in nonhuman primates reveal stable co…

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ÉPISODES PRÉCÉDENTS

Heart repair is moving beyond a single strategy. Catriona Jamieson, M.D., Ph.D., Ehtisham Mahmud, M.D., FACC, FSCAI, Eric Adler, M.D., Karen Christman, Ph.D., and set designer Robert Brill discuss approaches to preventing and repairing heart damage. Mahmud describes a model linking cardiovascular c…
Heart regeneration faces two connected challenges: replacing lost muscle and keeping transplanted cells safe and accepted by the body. Charles Murry, M.D., Ph.D., of USC explains why the adult heart heals major cardiomyocyte loss with scar tissue rather than new muscle, leading to progressive heart…
Hematopoietic stem cells make blood across the lifespan, but they do not all behave the same way. Stephanie Xie, Ph.D., Scientist at Princess Margaret Cancer Centre, University of Toronto, examines how these rare cells self-renew, differentiate, and respond to inflammatory stress, asking whether di…
Rare disease research is creating new paths for diagnosis, treatment, and broader medical discovery. Gene therapy can repair or replace faulty genes, and work on cystinosis has led to a stem cell platform now being applied to Danon disease, Sanfilippo syndrome C, Friedreich’s ataxia, and Alzheimer’…
Pre-cancer and cancer can begin when stressed blood-forming stem cells lose their normal controls. Catriona Jamieson, M.D., Ph.D., UC San Diego, explains how inflammation-linked editing enzymes, repetitive elements in the genome, and stem cell stress shape the progression from myeloproliferative ne…
Space healthcare depends on connected health data that can follow people wherever care happens. Peter DeVault, Epic, explains how electronic health record tools built for hospitals, labs, and patients can also support healthcare in space. DeVault describes patient-facing tools like MyChart, interop…
Brain aging and disease research can gain new insights from space. Aline M.A. Martins, Ph.D., UC San Diego, explains how neuroscience studies in space use brain organoids, proteomics, and single-cell analysis to understand cognition decline, space-induced neurosenescence, and disease-related change…
Microgravity can change biological systems in ways that may open new paths for biomedical research and commercialization in space. Twyman Clements, Space Tango, explains how “middleware” helps connect research use cases with space infrastructure by adapting terrestrial processes and supply chains f…
Stem cell health in space matters for astronaut health and cancer research. Jessica Pham, UC San Diego, explains how spaceflight shapes normal hematopoietic stem cells and cancer stem cells through nano bioreactor studies, astronaut blood analysis, and tumor organoid work in low-Earth orbit. Pham e…
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