Potency Assays for Advanced Stem Cell Therapy Medicinal Products (eBook, PDF)

Redaktion: Burns, Jorge S.

• Format: PDF

Produktbeschreibung

This volume of the Springer book series Advances in Experimental Medicine and Biology covers potency assays, one of the most complex yet fundamental evaluations that critically influence stem cell regenerative medicine. Developing potency assays for cell-based medicinal products comes with numerous challenges due to the highly specialised nature of the application and purpose. This book provides the reader with the knowledge necessary to understand issues governing the successful development of potency assays, highlighting an international outlook of how the various challenges raised are being managed. Stakeholders concerned with potency assay development range from patient and clinician to contract research organisations, small and medium enterprise, regulatory authorities and even politicians. The value of potency assays is poised to increase given the inevitable watershed as early-stage clinical trials addressing safety progress to trials testing efficacy. Contributors fromclinical, academic, industrial and regulatory sectors establish a broad point of view for guidance and timely debate. Potency assays require extensive collaboration across disciplines and sectors, as well as compromise and the authors aim to constructively address the many key aspects involved.

Potency assays provide a quantitative measure of the biological activity of advanced therapy medicinal products (ATMPs) and thus are required for their market authorization. As the pace of ATMP development accelerates, the need to develop specific, accurate, and robust potency assays for each product is also accelerating. The volume Potency Assays for Stem Cell Advanced Therapy Medicinal Products presents a broad outlook on the development, quality attributes, and implementation of potency assays for ATMPs. The first few chapters introduce a nuanced historical perspective on the science of potency assay development, describe specific quality attributes of an idealized potency assay, indicate pitfalls associated with developing such assays for ATMPs, and review guidance recommended by regulatory authorities on assay suitability for product approval. Subsequent chapters highlight efforts to develop potency assays for specific ATMPs, including skeletal stem cells, mesenchymal stromal cells, extracellular vesicles, CAR T-cells, and discuss emerging technologies/platforms for potency assay design. The volume concludes with a chapter reviewing potency assays used for the release of commercial ATMP products, which amalgamates information contained in previous chapters. Overall, the knowledge contributed from leading authorities in both academia and industry is an ideal resource for technicians, scientists, clinicians, process engineers, and regulators working with ATMPs.

-Donald G. Phinney, PhD Professor, Department of Molecular Medicine, Herbert Wertheim UF Scripps Institute for Biomedical Innovation & Technology

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Produktdetails

• Verlag: Springer International Publishing
• Seitenzahl: 214
• Erscheinungstermin: 31. Mai 2023
• Englisch
• ISBN-13: 9783031300400
• Artikelnr.: 68155087

Autorenporträt

Jorge S. Burns received his degree in Cellular Pathology at the University of Bristol and PhD at the University of Wales College of Medicine in 1992, authoring the first UK manuscript to describe the use of retroviral vectors in epithelial cells. At the Ludwig Institute for Cancer Research, University College London Branch, a postdoctoral fellowship in Breast Cancer research provided technology insights leading to an appointment at renowned proteome research facilities at the University of Southern Denmark in Odense. Subsequent industrial experience was obtained with management of a cell culture facility supporting mass spectrometry for immune therapy target discovery at MDS Proteomics A/S. Joining the academic research team led by Prof. Moustapha Kassem at Odense University Hospital brought focus on human bone marrow derived stromal cells and their osteogenic differentiation potential, plus participation in the Innovation Consortium 3-D scaffolds. Preclinical stem cell characterisation studies progressed to translational regenerative medicine at the University of Modena in Italy, upon joining the EU Framework 7 Reborne consortium, whereby bone therapy clinical trials required exploration of novel osteogenic potency assays. To pursue development of potency assay biosensors, Prof. Burns obtained an award for project number 154/25.11.2016, P_37_221/2015, "A novel GRaphene Biosensor Testing Osteogenic Potency; capturing best stem cell performance for regenerative medicine" (GRABTOP), from the Ministry of Research and Innovation in Romania, Operational Program Competitiveness Axis 1 Section E, co-financed from European Regional Development Fund "Investments for your future". The multidisciplinary laboratory inaugurated at the Faculty of Medical Engineering, University Politehnica of Bucharest, tested the applicability of the nanomaterial graphene and its diverse functionalised forms. Current research interests revolve around improved methods of in vivo mimicryat the Department of Environmental and Prevention Sciences at the University of Ferrara.

Inhaltsangabe

The Art of Cell Therapy.- Scope and Applicability of Autologous Cell Therapies.- Scale and Accessibility of Allogeneic Cell Therapies.- Acellular Stem Cell Products. Potency Assays: The Buggy Boo of Stem Cell Therapy.- Potency Assay Development: A Keystone for Clinical Use.- Quantifying Critical Quality Attributes.- Advanced Technologies for Potency Assay Measurement.- Potency Quality by Design: Tailoring for Specific Therapy.- Contract Research Organizations Expediting Therapeutic Availability.- Regulatory Authority Perspectives for Potency Release Criteria.- Illustrative Potency Assay Examples from Approved Therapies.- The Integrity of Potency Assays and Safe Intervention.- The Evolving Landscape of Potency Assays.