ReGEN Podcast
ReGEN Podcast
Podcast Description
The Sanford Stem Cell Institute (SSCI) ReGen Podcast features engaging and innovative discussions with a focus on the following topics: stem cell science; regenerative medicine; clinical trials; research outcomes; and, space and low Earth orbit-based research. Guests include UC San Diego Sanford SSCI experts and team members, academic luminaries, Nobel laureates, and industry and government leaders in the field. The ReGen Podcast is based in San Diego, CA, and is hosted by SSCI team member Bobby Gordon.
About the Sanford Stem Cell Institute
The UC San Diego Sanford Stem Cell Institute (SSCI) is a global leader in regenerative medicine and a hub for stem cell science and innovation in space, representing six (6) research Centers, the CIRM Alpha Stem Cell Clinic, and a Brain Tumor & Neuro-Restoration Program. SSCI aims to catalyze critical basic research discoveries, translational advances, and clinical progress — terrestrially and in space — to develop and deliver novel therapeutics to patients.
Podcast Insights
Content Themes
The podcast delves into themes such as stem cell science, regenerative medicine, clinical trials, and research outcomes, with episodes covering discussions on low Earth orbit-based research and its implications for future therapeutics, as well as breakthroughs presented by keynote speakers at conferences.

The Sanford Stem Cell Institute (SSCI) ReGen Podcast features engaging and innovative discussions with a focus on the following topics: stem cell science; regenerative medicine; clinical trials; research outcomes; and, space and low Earth orbit-based research. Guests include UC San Diego Sanford SSCI experts and team members, academic luminaries, Nobel laureates, and industry and government leaders in the field. The ReGen Podcast is based in San Diego, CA, and is hosted by SSCI team member Bobby Gordon.
About the Sanford Stem Cell Institute
The UC San Diego Sanford Stem Cell Institute (SSCI) is a global leader in regenerative medicine and a hub for stem cell science and innovation in space, representing six (6) research Centers, the CIRM Alpha Stem Cell Clinic, and a Brain Tumor & Neuro-Restoration Program. SSCI aims to catalyze critical basic research discoveries, translational advances, and clinical progress — terrestrially and in space — to develop and deliver novel therapeutics to patients.
Our discussion in this episode features Alex Khalessi, MD, MBA, and his innovative work on the intersection between stem cell therapies, regenerative medicine, and neurological disorders. He serves as co-director of the Brain Tumor and Neurorestoration Program at the Sanford Stem Cell Institute.
Khalessi is the former president of the Congress of Neurological Surgeons (CNS), and is chair of the Department of Neurological Surgery, professor of neurological surgery, radiology and neurosciences and the inaugural Don and Karen Cohn Chancellor’s Endowed Chair in Neurosurgery at UC San Diego. As a board-certified neurosurgeon, he specializes in complex cranial surgery, endovascular neurosurgery, stroke care, and neurological oncology.
Hosted by Bobby Gordon. This episode was recorded Aug. 15, 2025; information presented was current as of the date of recording.

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