Goal 3: Advance Translational Research

The Designation of Human Cardiac Stem Cell therapy Products for Human Trials or First-in-Human Studies

For successful pharmaceutical development of cardiac stem cell therapy, the human cardiac stem cell therapy product must meet certain commercial criteria in plasticity, specificity, and stability before entry into clinical trials.

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Is this idea a Compelling Question (CQ) or Critical Challenge (CC)? : Critical Challenge (CC)

Details on the impact of addressing this CQ or CC :

For successful pharmaceutical development of cardiac stem cell therapy, the human cardiac stem cell therapy product must meet certain commercial criteria in plasticity, specificity, and stability before entry into clinical trials. Moving stem cell research from current studies in animals into human trials must address such practical issues for commercial and therapeutic uses: 1) such human stem cells or their cardiac derivatives must be able to be manufactured in a commercial scale; 2) such human stem cells and their cardiac derivatives must be able to retain their normality or stability for a long term; and 3) such human stem cells must be able to differentiate or generate a sufficient number of functional or contractile cardiomyocytes for repair. Those practical issues are essential for designating any human cardiac stem cells as a human cardiac stem cell therapy product for investigational new drug (IND)-filing and entry into clinical trials. So far, the therapeutic effects, if any, of human cardiac stem cells in the existing market, including those derived from patients’ heart tissues, were mediated by protective or tropic mechanism to rescue dying host cardiomyocytes, but not related to myocardium regeneration.

Feasibility and challenges of addressing this CQ or CC :

Opportunity: Recent breakthrough stem cell technologies have demonstrated the direct pharmacologic utility and capacity of pluripotent human embryonic stem cell (hESC) therapy derivatives for human CNS and myocardium regeneration and, thus, have presented the hESC cell therapy derivatives as a powerful pharmacologic agent of cellular entity for a wide range of CNS and heart diseases. The hESC cardiomyocyte cell therapy derivatives by novel small molecule induction provide a large scale of high quality human cardiomyocyte source for myocardium regeneration and, thus, meet the designation of human stem cell therapy products in plasticity, specificity, and stability for commercial development and human trials or first-in-human studies in cardiovascular diseases.

Name of idea submitter and other team members who worked on this idea : Xuejun Parsons

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Idea No. 371