Dr. Ken Poss is the James B. Duke Professor of Cell Biology and Head of the Duke Regeneration Center at Duke University. His lab investigates the initial morphogenesis and injury-induced regeneration of several tissues in zebrafish. He is also President of the newly-founded International Society for Regenerative Biology.

Dr. Anthony Atala is the Founding Director of the Wake Forest Institute for Regenerative Medicine and the Chair of Urology at the Wake Forest School of Medicine. His team developed the first lab-grown organ to be implanted into a human and he currently oversees a team of over 400 researchers who are working to develop cell therapies and engineer replacement organs and tissues.

Bernie Siegel is an attorney and policy expert relating to stem cell research, regenerative medicine, and human cloning. He is the Executive Director of the Regenerative Medicine Foundation and the Founder of the World Stem Cell Summit.

Dr. Aparna Bhaduri is an Assistant Professor of Biological Chemistry at the David Geffen School of Medicine at UCLA. Her lab studies how the human brain is created, with billions of cells spanning hundreds or thousands of cell types. They also explore how the cell building blocks of development can reappear later in life in brain cancers such as glioblastoma.

Dr. Nicolas Rivron is a Group Leader at IMBA. The Rivron group recreates embryonic development using mammalian stem cells in a dish to better understand the encoded principles of self-organization. They observe both blastocysts and blastoids to study how self-organization contributes to multicellular patterning and cellular decision making.

In June 2021, we attended the International Society for Stem Cell Research (ISSCR) virtual annual meeting, and recorded daily video episodes discussing highlights of the previous 24 hours. Here is the fourth of five special episodes from the meeting, featuring Dr. Sheila Charli from Cell Stem Cell.

Dr. Shahin Rafii is a Professor of Reproductive Medicine and the Arthur B. Belfer Professor in Genetic Medicine at Weill Cornell Medical College, as well as Director of the Ansary Stem Cell Institute. His research focuses on stem cell biology and angiogenesis. We discuss his research and thoughts on the meeting.

In June 2021, we attended the International Society for Stem Cell Research (ISSCR) virtual annual meeting, and recorded daily video episodes discussing highlights of the previous 24 hours. Here is the second of five special episodes from the meeting featuring Dr. Madeline Lancaster from the Medical Research Council (MRC) Laboratory of Molecular Biology, who was honored with the Dr. Susan Lim Award for Outstanding Young Investigator Lecture at the meeting.

In June 2021, we attended the International Society for Stem Cell Research (ISSCR) virtual annual meeting, and recorded daily video episodes discussing highlights of the previous 24 hours. Here is the first of five special episodes from the meeting featuring Dr. Chuck Murry from the University of Washington, who presented during the Presidential Symposium: What's in a Germ Layer session on the first day of the meeting.

Dr. Stephen Sullivan is the Program Manager and International Liaison Officer at the Global Alliance for iPSC Therapies (GAiT), an international initiative to support the implementation and clinical application of therapies derived from pluripotent stem cells to the benefit of patients globally.