Hot Start to European Pluripotent Stem Cell Banking

The Management of Data for the Banking, Qualification, and Distribution of Induced Pluripotent Stem Cells: Lessons Learned from the European Bank for Induced Pluripotent Stem Cells

The European Bank for induced pluripotent Stem Cells (EBiSC) was established in 2014 as a non-profit project for the banking, quality control, and distribution of human iPSC lines for research around the world. EBiSC iPSCs are deposited from diverse laboratories internationally and, hence, a key activity for EBiSC is standardising not only the iPSC lines themselves but also the data associated with them. This includes enabling unique nomenclature for the cells, as well as applying uniformity to the data provided by the cell line generator versus quality control data generated by EBiSC, and providing mechanisms to share personal data in a secure and GDPR-compliant manner. A joint approach implemented by EBiSC and the human pluripotent stem cell registry (hPSCreg®) has provided a solution that enabled hPSCreg® to improve its registration platform for iPSCs and EBiSC to have a pipeline for the import, standardisation, storage, and management of data associated with EBiSC iPSCs. In this work, we describe the experience of cell line data management for iPSC banking throughout the course of EBiSC's development as a central European banking infrastructure and present a model for how this could be implemented by other iPSC repositories to increase the FAIRness of iPSC research globally.

The EBiSC iPSC bank for disease studies

The European Bank for induced Pluripotent Stem Cells (EBiSC), a non-profit repository for storage, banking, Quality Control (QC) and subsequent distribution of research-grade human induced Pluripotent Stem Cell (iPSC) lines, has centralised iPSC lines generated internationally across >35 disease areas and made them available to users via the EBiSC Catalogue, for research use (cells.ebisc.org/). Comprehensive datasets are accessible prior to purchase detailing the disease background of the original tissue sample, background of iPSC reprogramming and cell line characterisation data. EBiSC also performs robust QC screening to ensure supply of reliable, well-characterised iPSC lines, compliant with ISO9001:2015 principles. Whole Genome Sequencing data for specific iPSC lines can be downloaded from the European Genome Archive, subject to application to the EBiSC Data Access Committee. The EBiSC Access and Use Agreement, required to be completed prior to shipping, can be downloaded from the website along with specific Cell Line Information Packs; together these documents clarify how EBiSC lines can be used for research and detail any specific Third Party Obligations and/or restrictions for use which may apply. A protocol for how to culture and monitor iPSC lines including implementation of routine cell line screening is also available. A second project phase will continue collecting iPSC lines generated internationally, provide iPSC derived differentiated products using improved automation strategies for upscaling and develop the current services provided by EBiSC, including iPSC reprogramming, gene-editing and characterisation.

"Betwixt Mine Eye and Heart a League Is Took": The Progress of Induced Pluripotent Stem-Cell-Based Models of Dystrophin-Associated Cardiomyopathy

The ultimate goal of precision disease modeling is to artificially recreate the disease of affected people in a highly controllable and adaptable external environment. This field has rapidly advanced which is evident from the application of patient-specific pluripotent stem-cell-derived precision therapies in numerous clinical trials aimed at a diverse set of diseases such as macular degeneration, heart disease, spinal cord injury, graft-versus-host disease, and muscular dystrophy. Despite the existence of semi-adequate treatments for tempering skeletal muscle degeneration in dystrophic patients, nonischemic cardiomyopathy remains one of the primary causes of death. Therefore, cardiovascular cells derived from muscular dystrophy patients' induced pluripotent stem cells are well suited to mimic dystrophin-associated cardiomyopathy and hold great promise for the development of future fully effective therapies. The purpose of this article is to convey the realities of employing precision disease models of dystrophin-associated cardiomyopathy. This is achieved by discussing, as suggested in the title echoing William Shakespeare's words, the settlements (or "leagues") made by researchers to manage the constraints ("betwixt mine eye and heart") distancing them from achieving a perfect precision disease model.