Evaluation of T cells individually encapsulated within polyelectrolyte-coated gold nanorod shell after cryopreservation or −80 °C preservation
© 2019, © 2019 Taylor & Francis Group, LLC. The encapsulation of single T cells has gained interest for cell-based therapy. We aimed to examine the biological activity of encapsulated cells after preservation under different conditions which were preservation at −80 °C and cryopreservation. Ju...
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| Main Authors: | , |
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| Format: | Article |
| Published: |
2020
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| Online Access: | https://repository.li.mahidol.ac.th/handle/123456789/49567 |
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| Institution: | Mahidol University |
| Summary: | © 2019, © 2019 Taylor & Francis Group, LLC. The encapsulation of single T cells has gained interest for cell-based therapy. We aimed to examine the biological activity of encapsulated cells after preservation under different conditions which were preservation at −80 °C and cryopreservation. Jurkat cells were encapsulated in polyelectrolytes (PAH or PSS) and in the layer of polyelectrolyte-coated gold nanorods (GNR-PSS). The encapsulation layer and the gold content could be detected after both types of preservation. The viability of encapsulated preserved Jurkat cells were in the range of ∼80–90%. TNF-α secretion was not induced. However, a significant induction of IL-6 levels was detected in encapsulated cells stored at −80 °C. |
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