期刊
APPLIED MICROBIOLOGY AND BIOTECHNOLOGY
卷 102, 期 9, 页码 3981-3994出版社
SPRINGER
DOI: 10.1007/s00253-018-8912-x
关键词
Human mesenchymal stem cells; Single-use devices; Microcarrier; Advanced therapeutic medicinal product; Good manufacturing practice; Allogeneic
Human mesenchymal stem cell (hMSC)-based therapies are of increasing interest in the field of regenerative medicine. As economic considerations have shown, allogeneic therapy seems to be the most cost-effective method. Standardized procedures based on instrumented single-use bioreactors have been shown to provide billion of cells with consistent product quality and to be superior to traditional expansions in planar cultivation systems. Furthermore, under consideration of the complex nature and requirements of allogeneic hMSC-therapeutics, a new equipment for downstream processing (DSP) was successfully evaluated. This mini-review summarizes both the current state of the hMSC production process and the challenges which have to be taken into account when efficiently producing hMSCs for the clinical scale. Special emphasis is placed on the upstream processing (USP) and DSP operations which cover expansion, harvesting, detachment, separation, washing and concentration steps, and the regulatory demands.
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