Affiliation:
1. Institute of Biothermal Science & Technology University of Shanghai for Science and Technology Shanghai China
2. Shanghai Co‐innovation Center for Energy Therapy of Tumors Shanghai China
3. Shanghai Technical Service Platform for Cryopreservation of Biological Resources Shanghai China
Abstract
AbstractOrganoid technology has demonstrated unique advantages in multidisciplinary fields such as disease research, tumor drug sensitivity, clinical immunity, drug toxicology, and regenerative medicine. It will become the most promising research tool in translational research. However, the long preparation time of organoids and the lack of high‐quality cryopreservation methods limit the further application of organoids. Although the high‐quality cryopreservation of small‐volume biological samples such as cells and embryos has been successfully achieved, the existing cryopreservation methods for organoids still face many bottlenecks. In recent years, with the development of materials science, cryobiology, and interdisciplinary research, many new materials and methods have been applied to cryopreservation. Several new cryopreservation methods have emerged, such as cryoprotectants (CPAs) of natural origin, ice‐controlled biomaterials, and rapid rewarming methods. The introduction of these technologies has expanded the research scope of cryopreservation of organoids, provided new approaches and methods for cryopreservation of organoids, and is expected to break through the current technical bottleneck of cryopreservation of organoids. This paper reviews the progress of cryopreservation of organoids in recent years from three aspects: damage factors of cryopreservation of organoids, new protective agents and loading methods, and new technologies of cryopreservation and rewarming.
Funder
National Natural Science Foundation of China
Cited by
2 articles.
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