Regulated, reliable, and reputable: Protect patients with uniform standards for stem cell treatments.

The promise of cell and gene therapies is being realized as new products emerge to treat diseases once considered intractable. These treatments are emerging amidst reports of patients being injured by unproven "stem cell" interventions. At this juncture, it is vital to be supporting the continued development of promising regenerative medicine products while protecting patients from the risks posed by unproven interventions. Various stakeholders, including governments, patient groups, medical societies, and the media, are committed to this outcome. In this perspective, we draw on our experience gained from partnerships in developing regenerative medicine products to identify technical, organizational, and ethical benchmarks for the responsible delivery of regenerative medicine treatments. These benchmarks may serve as the basis for policy interventions intended to drive the responsible delivery of stem cell and regenerative medicine products. Our particular focus is on a California-based policy, but the suggested benchmarks are broadly applicable to national and international jurisdictions.

A Standard Nomenclature for Referencing and Authentication of Pluripotent Stem Cells.

Unambiguous cell line authentication is essential to avoid loss of association between data and cells. The risk for loss of references increases with the rapidity that new human pluripotent stem cell (hPSC) lines are generated, exchanged, and implemented. Ideally, a single name should be used as a generally applied reference for each cell line to access and unify cell-related information across publications, cell banks, cell registries, and databases and to ensure scientific reproducibility. We discuss the needs and requirements for such a unique identifier and implement a standard nomenclature for hPSCs, which can be automatically generated and registered by the human pluripotent stem cell registry (hPSCreg). To avoid ambiguities in PSC-line referencing, we strongly urge publishers to demand registration and use of the standard name when publishing research based on hPSC lines.

Role of Nursing Competencies for Accelerating Clinical Trials in Stem Cell Clinics.

The California Institute for Regenerative Medicine has formed a group of clinics called the Alpha Stem Cell Clinics Network. Its goal is to accelerate clinical trials of stem cell-based therapies for diseases with unmet medical needs. In this report, we describe our experience in establishing an Alpha Stem Cell Clinic at City of Hope. Implementation and integration of the clinic into the existing institutional structures required collaboration and cooperation with clinical trial units, nursing administration, and creation of new positions. The highlight of this process and the centerpiece to our success has been the definition of the role of the "hybrid nurse," a person with nursing competencies in both clinical care and research. Stem Cells Translational Medicine 2018;7:6-10 Abstract Video Link: https://youtu.be/WOeZrNyXkGU.

The DISCUSS Project: Revised Points to Consider for the Derivation of Induced Pluripotent Stem Cell Lines From Previously Collected Research Specimens.

Human somatic cell reprogramming is a leading technology for accelerating disease modeling and drug discovery. The Deriving Induced Stem Cells Using Stored Specimens (DISCUSS) project is a consensus-building initiative designed to consider how human somatic cells obtained under general biomedical research protocols can be used in induced pluripotent stem cell (iPSC) derivation. We previously published a draft list of points to consider for the use of previously collected specimens in iPSC research and then initiated a structured feedback and comment process. Here, we present a summary of this feedback and revised list of points to consider.

Proceedings: cell therapies for Parkinson's disease from discovery to clinic.

In March 2013, the California Institute for Regenerative Medicine, in collaboration with the NIH Center for Regenerative Medicine, held a 2-day workshop on cell therapies for Parkinson's disease (PD), with the goals of reviewing the state of stem cell research for the treatment of PD and discussing and refining the approach and the appropriate patient populations in which to plan and conduct new clinical trials using stem cell-based therapies for PD. Workshop participants identified priorities for research, development, and funding; discussed existing resources and initiatives; and outlined a path to the clinic for a stem cell-based therapy for PD. A consensus emerged among participants that the development of cell replacement therapies for PD using stem cell-derived products could potentially offer substantial benefits to patients. As with all stem cell-based therapeutic approaches, however, there are many issues yet to be resolved regarding the safety, efficacy, and methodology of transplanting cell therapies into patients. Workshop participants agreed that designing an effective stem cell-based therapy for PD will require further research and development in several key areas. This paper summarizes the meeting.

Somatic cell nuclear transfer in Oregon: expanding the pluripotent space and informing research ethics.

In May, Oregon Health and Science University (OHSU) announced the successful derivation, by the Mitalipov laboratory, of embryonic stem cells by somatic cell nuclear transfer. This experiment was recognized as a "formidable technical feat" and potentially a key step toward developing cell-based therapies. The OHSU report is also an example of how a scientific breakthrough can inform research ethics. This article suggests ways that nuclear transfer embryonic stem cell lines may contribute to research ethics by adding rigor to studies addressing pressing research questions important to the development of cell-based therapies.

The DISCUSS Project: induced pluripotent stem cell lines from previously collected research biospecimens and informed consent: points to consider.

Human somatic cell reprogramming is a leading technology for accelerating disease modeling and drug discovery. Research organizations are sponsoring initiatives to create libraries of induced pluripotent stem cell (iPSC) lines for broad distribution and application. Donor informed consent plays a critical role in supporting the ethical conduct of iPSC research. To date, our organizations have focused on informed consent considerations for somatic cell collection intended specifically for iPSC derivation and distribution. This article considers how somatic cells obtained under general (biomedical) research protocols can be used for iPSC derivation. We present draft Points to Consider regarding the use of human somatic cells for iPSC research. Our goal is to initiate a process designed to develop consensus for the use of previously collected specimens for iPSC research. We anticipate publishing final considerations in early 2014.

Return of results in translational iPS cell research: considerations for donor informed consent.

Efforts have emerged internationally to recruit donors with specific disease indications and to derive induced pluripotent cell lines. These disease-specific induced pluripotent stem cell lines have the potential to accelerate translational goals such as drug discovery and testing. One consideration for donor recruitment and informed consent is the possibility that research will result in findings that are clinically relevant to the cell donor. Management protocols for such findings should be developed a priori and disclosed during the informed consent process. The California Institute for Regenerative Medicine has developed recommendations for informing donors in sponsored research. These recommendations include obtaining consent to recontact tissue donors for a range of scientific, medical and ethical considerations. This article reviews the basis for these recommendations and suggests conditions that may be appropriate when reporting findings to donors.

Stem cell policy exceptionalism: proceed with caution.

The term "stem cell exceptionalism" has been used to characterize the policy response to controversies surrounding human embryonic stem cell research. For example, governments and funding agencies have adopted policies governing the derivation and use of human embryonic stem cell lines. These policies have effectively served to fill gaps in existing guidelines and regulations and signal that scientists are committed to a responsible framework for the conduct of research involving human embryos. Recent publications discuss whether ethical and policy issues associated with induced pluripotent cells (iPSCs) from non-embryonic sources create a need for further policy intervention. We suggest many of the issues identified by commentators may be addressed through the application of established policy frameworks governing the use of tissue, human stem cells, and research participation by human research subjects. To the extent, iPSC research intersects with hESC research (e.g. the creation of human gametes and/or embryos), the policy framework governing hESC appears sufficiently robust at this time.