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Impact of Cryopreservation and Freeze-Thawing on Therapeutic Properties of Mesenchymal Stromal/Stem Cells and Other Common Cellular Therapeutics.
Cottle, Chasen; Porter, Amanda Paige; Lipat, Ariel; Turner-Lyles, Caitlin; Nguyen, Jimmy; Moll, Guido; Chinnadurai, Raghavan.
Afiliación
  • Cottle C; Department of Biomedical Sciences, Mercer University School of Medicine, Savannah, GA USA.
  • Porter AP; Department of Biomedical Sciences, Mercer University School of Medicine, Savannah, GA USA.
  • Lipat A; Department of Biomedical Sciences, Mercer University School of Medicine, Savannah, GA USA.
  • Turner-Lyles C; Department of Biomedical Sciences, Mercer University School of Medicine, Savannah, GA USA.
  • Nguyen J; Department of Biomedical Sciences, Mercer University School of Medicine, Savannah, GA USA.
  • Moll G; BIH Center for Regenerative Therapies (BCRT) and Berlin Brandenburg School of Regenerative Therapies (BSRT), Berlin Institute of Health (BIH), Charité Universitätsmedizin Berlin, corporate member of Freie Universität zu Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.
  • Chinnadurai R; Department of Biomedical Sciences, Mercer University School of Medicine, Savannah, GA USA.
Curr Stem Cell Rep ; 8(2): 72-92, 2022.
Article en En | MEDLINE | ID: mdl-35502223
Purpose of Review: Cryopreservation and its associated freezing and thawing procedures-short "freeze-thawing"-are among the final steps in economically viable manufacturing and clinical application of diverse cellular therapeutics. Translation from preclinical proof-of-concept studies to larger clinical trials has indicated that these processes may potentially present an Achilles heel to optimal cell product safety and particularly efficacy in clinical trials and routine use. Recent Findings: We review the current state of the literature on how cryopreservation of cellular therapies has evolved and how the application of this technique to different cell types is interlinked with their ability to engraft and function upon transfer in vivo, in particular for hematopoietic stem and progenitor cells (HSPCs), their progeny, and therapeutic cell products derived thereof. We also discuss pros and cons how this may differ for non-hematopoietic mesenchymal stromal/stem cell (MSC) therapeutics. We present different avenues that may be crucial for cell therapy optimization, both, for hematopoietic (e.g., effector, regulatory, and chimeric antigen receptor (CAR)-modified T and NK cell based products) and for non-hematopoietic products, such as MSCs and induced pluripotent stem cells (iPSCs), to achieve optimal viability, recovery, effective cell dose, and functionality of the cryorecovered cells. Summary: Targeted research into optimizing the cryopreservation and freeze-thawing routines and the adjunct manufacturing process design may provide crucial advantages to increase both the safety and efficacy of cellular therapeutics in clinical use and to enable effective market deployment strategies to become economically viable and sustainable medicines.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Curr Stem Cell Rep Año: 2022 Tipo del documento: Article Pais de publicación: Suiza

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Curr Stem Cell Rep Año: 2022 Tipo del documento: Article Pais de publicación: Suiza