Manufacturing with pluripotent stem cells (PSConf 2021): Key issues for future research and development

Human pluripotent stem cells (hPSC) have the capability to deliver novel cell-based medicines that could transform medical treatments for a wide range of diseases including age-related degenerative disorders and traumatic injury. In spite of significant investment in this area, due to the novel nature of these hPSC-based medicines, there are challenges in almost all aspects of their manufacturing including bioprocessing, characterization and delivery. The Chinese Academy of Sciences and the Chinese Society for Stem Cell Research have collaborated to create a new discussion forum called PSConf 2021 (Pluripotent Stem Cell Conference 2021), intended to promote exchanges in communication on cutting-edge developments and international coordination in hPSC manufacturing. The PSConf 2021 addressed crucial topics in stem cell-based manufacturing, including stem cell differentiation, culture scale-up, product formulation and release. This report summarizes the proceedings and conclusions from the discussion sessions, and it is accompanied by publication of individual papers from the speakers at the PSConf 2021. Significance Statement: The PSConf 2021 meeting has brought together speakers and delegates from more than 20 countries in an informal discussion forum focusing on the manufacture of cell-based medicines using hPSCs. The conference discussion sessions enabled an open exchange of information on the latest developments, ideas on key challenges and their potential solutions. It also captured the experiences and lessons learnt by professionals who had been in the field from the earliest applications of human embryonic stem cells, and presented a diverse range of new potential pluripotent stem cell-based medicines that are now under development, with some already in clinical trials.

Automated summary

PSConf 2021 is a discussion forum aimed at promoting international communication and coordination in the field of pluripotent stem cell manufacturing. The conference addressed crucial topics in stem cell manufacturing and showcased various potential pluripotent stem cell-based medicines under development.