Article ; Online: Cold Preservation of Human Hepatocytes with High Viability.
Biopreservation and biobanking
2022 Volume 21, Issue 4, Page(s) 367–377
Abstract: Freshly isolated human hepatocytes are an important model for translational research, validation of experiments done in animals, and preclinical studies. Human hepatocyte isolation often cannot be carried out easily on demand in common research ... ...
Abstract | Freshly isolated human hepatocytes are an important model for translational research, validation of experiments done in animals, and preclinical studies. Human hepatocyte isolation often cannot be carried out easily on demand in common research laboratories, and researchers often collaborate to share hepatocytes or outsource hepatocyte isolations. As a prerequisite for such a strategy, hepatocytes have to maintain their phenotypes after transport. Therefore, this study aimed to determine if overnight storage or shipment of hepatocytes affects their quality when viability, adherence, and cytochrome P450 (CYP) activities are considered. Hepatocytes were stored overnight or shipped to a collaborator in a cold storage solution on wet ice. On the next day, viability of hepatocytes was assessed before plating the cells to determine adherence. Hepatocytes were also cultured in a sandwich culture to determine CYP activities and inducibility. The results showed that although viability (79% ± 0.7% on isolation) was significantly decreased by overnight storage or shipment by 11% ( |
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MeSH term(s) | Animals ; Humans ; Female ; Male ; Hepatocytes ; Liver ; Cryopreservation ; Cytochrome P-450 Enzyme System ; Cells, Cultured ; Cell Survival |
Chemical Substances | Cytochrome P-450 Enzyme System (9035-51-2) |
Language | English |
Publishing date | 2022-11-10 |
Publishing country | United States |
Document type | Journal Article |
ZDB-ID | 2593993-2 |
ISSN | 1947-5543 ; 1947-5535 |
ISSN (online) | 1947-5543 |
ISSN | 1947-5535 |
DOI | 10.1089/bio.2021.0173 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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